CN218905723U - Hook head adjusting mechanism and edge sealing equipment - Google Patents

Abstract

The utility model discloses a hook adjusting mechanism and edge sealing equipment, which comprises a driving assembly, a connecting rod assembly and an adjusting assembly, the first end of the connecting rod assembly is connected with the driving end of the driving assembly; wherein, the connecting rod assembly is hinged with The first swing rod; the adjusting assembly includes a rotating main body and several adjusting screw rods of different lengths arranged along the circumference of the rotating main body; the rotating main body is rotated so that one of the adjusting screw rods abuts against the second end of the connecting rod assembly. When working, turn the rotating main body to make the adjusting screw of the required length rotate to the position corresponding to the connecting assembly, the connecting rod assembly drives the first swing rod to swing, and the positioning length of the hook head is controlled by the swing of the first swing rod; The hook head adjustment mechanism can control the moving stroke of the connecting rod assembly through the adjustment screw rod of the corresponding length, so as to control the positioning length of the hook head, improve the positioning accuracy of the plate, and then improve the edge sealing accuracy.

Description

A hook adjustment mechanism and edge banding equipment

technical field

The utility model relates to the technical field of edge sealing, in particular to a hook adjusting mechanism and edge sealing equipment.

Background technique

Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of products. The appearance quality of the furniture can be improved by sealing the edge, avoiding damage to the corners of the furniture during transportation and use, and the veneer layer being lifted or peeled off. At the same time, it can play the role of waterproofing, sealing the release of harmful gases and reducing deformation. .

The hook head positioning mechanism of the edge banding equipment in the prior art pushes out the hook head through the cylinder. Since the stroke of the cylinder is fixed, the length of the hook head coming out is also fixed. The hook head positioning length cannot be adjusted and cannot follow the change of the board thickness. , When positioning plates of different thicknesses, it is impossible to achieve sufficient positioning effect, resulting in poor positioning effect and affecting the subsequent edge banding accuracy.

In view of this, it is necessary to improve the edge banding equipment in the prior art to solve the technical problem of fixed hook head positioning length and poor positioning effect.

Utility model content

The purpose of this utility model is to provide a hook adjustment mechanism and edge sealing equipment to solve the above technical problems.

For this purpose, the utility model adopts the following technical solutions:

A hook adjustment mechanism, comprising:

drive components;

A connecting rod assembly, the first end of the connecting rod assembly is connected to the driving end of the driving assembly; wherein, a first swing link is hinged on the connecting rod assembly;

An adjustment assembly, the adjustment assembly includes a rotating main body, and several adjusting screw rods of different lengths arranged along the circumference of the rotating main body; turning the rotating main body makes one of the adjusting screw rods and the connecting rod assembly The second end abuts.

Optionally, the adjustment assembly further includes a fixing piece, a central hole is opened on one end surface of the rotating body, and the fixing piece is inserted into the central hole;

The outer wall of the rotating main body is provided with a plurality of mounting holes that communicate with the central hole, and a clamping assembly is provided in the mounting hole, and one end of the clamping assembly is clamped with the fixing member.

Optionally, the clamping assembly includes an elastic member and a protruding steel ball, one end of the elastic member is connected to the rotating body, and the other end is connected to the protruding steel ball, and the elastic member is used to push the The protruding steel ball extends into the central hole.

Optionally, an installation groove is opened at the end of the first swing rod away from the connecting rod assembly, and a guide plate is arranged in the installation groove.

Optionally, a first rotation pin is provided in the middle of the first swing link, the first swing link is rotatably connected to the first rotation pin, and the driving assembly operates to drive the guide plate around the The first rotary pin rotates.

Optionally, the gib adjusting mechanism further includes a second swing rod, one end of which is hinged to the connecting rod assembly, and the other end is provided with a pressure wheel.

Optionally, a second rotation pin is provided in the middle of the second swing rod, the second swing rod is rotatably connected to the second rotation pin, and the driving assembly operates to drive the pressure wheel to rotate around the second rotation pin turn.

Optionally, the driving assembly is a driving cylinder, and the piston rod of the driving cylinder is connected to the connecting rod assembly.

Optionally, the lengths of several adjusting screws decrease or increase sequentially along the preset rotation direction.

An edge banding device, comprising a chain link mechanism and the hook adjustment mechanism as described above, the chain link mechanism is slidably connected with a hook assembly;

The chain link mechanism drives the hook assembly to move, so that the hook assembly abuts against one end of the first swing rod.

Compared with the prior art, the utility model has the following beneficial effects: when working, the rotating main body is rotated to make the adjustment screw of the required length rotate to the position corresponding to the connecting assembly, and the driving assembly runs to drive the connecting rod assembly along its Linear movement in the length direction, the connecting rod assembly drives the first swing rod to swing, and the positioning length of the hook head is controlled by the swing of the first swing rod; wherein, when the connecting rod assembly moves to a preset position, the second end of the connecting rod assembly and the The adjusting screw rods are in contact with each other, and the connecting rod assembly cannot continue to move, thereby controlling the swing stroke of the first swing rod; the hook head adjusting mechanism can control the moving stroke of the connecting rod assembly through the adjusting screw rod of a corresponding length, thereby controlling the swing stroke of the hook head. The role of the positioning length, improve the positioning accuracy of the plate, and then improve the edge sealing accuracy.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that the utility model can be implemented. Therefore, there is no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the utility model without affecting the effect and the purpose of the utility model. The disclosed technical content must be within the scope covered.

Fig. 1 is the overall schematic diagram of this gib adjustment mechanism;

Fig. 2 is a schematic diagram of the main structure of the driving assembly and the connecting rod assembly of the gib adjusting mechanism;

Fig. 3 is a structural schematic diagram of the adjustment assembly of the gib adjustment mechanism;

Fig. 4 is a structural schematic diagram of the chain link mechanism and hook assembly of the edge banding equipment.

Illustration: driving assembly 1, connecting rod assembly 2, first swing rod 3, adjusting assembly 4, rotating body 41, adjusting screw 42, fixing piece 43, center hole 411, mounting hole 412, clamping assembly 44, elastic piece 441 , the protruding steel ball 442 , the guide plate 5 , the first rotating pin 6 , the second swing bar 7 , the second rotating pin 71 , the pressing wheel 8 , the chain link mechanism 9 , and the hook assembly 10 .

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on the The orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. limits. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time.

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figure 1 to Figure 3, the embodiment of the utility model provides a hook adjustment mechanism, including:

Drive component 1;

A connecting rod assembly 2, the first end of the connecting rod assembly 2 is connected to the driving end of the driving assembly 1; wherein, the first swing rod 3 is hinged on the connecting rod assembly 2;

An adjustment assembly 4, the adjustment assembly 4 includes a rotating main body 41, and several adjusting screw rods 42 of different lengths arranged along the circumference of the rotating main body 41; turning the rotating main body 41 makes one of the adjusting screw rods 42 abut against the second end of the connecting rod assembly 2 .

The working principle of the utility model is: when working, rotate the rotating main body 41, so that the adjustment screw 42 of the required length is rotated to the position corresponding to the connecting assembly, and the driving assembly 1 runs to drive the connecting rod assembly 2 along its length. Direction linear movement, the connecting rod assembly 2 drives the first swing rod 3 to swing, and the positioning length of the hook head is controlled by the swing of the first swing rod 3; wherein, when the connecting rod assembly 2 moves to the preset position, the connecting rod assembly 2 The second end abuts against the adjustment screw 42, and the connecting rod assembly 2 cannot continue to move, thereby controlling the swing stroke of the first swing rod 3; compared with the edge banding equipment in the prior art, the hook adjustment mechanism can pass through The length adjusting screw rod 42 controls the moving stroke of the connecting rod assembly 2, thereby playing the role of controlling the positioning length of the hook head, improving the positioning accuracy of the plate, and then improving the edge sealing accuracy.

In this embodiment, the adjustment assembly 4 further includes a fixing member 43, a central hole 411 is opened on one end surface of the rotating body 41, and the fixing member 43 is inserted into the central hole 411;

The outer wall of the rotating main body 41 is provided with a plurality of mounting holes 412 which are connected with the central hole 411, and the mounting holes 412 are provided with a clamping assembly 44, and one end of the clamping assembly 44 is connected to the fixed Part 43 is clamped.

It should be noted that, generally, the hook adjustment mechanism in this solution is installed on the frame of the edge banding equipment, wherein the fixing part 43 is fixed at a preset position on the frame, and one end of the fixing part 43 is inserted into the In the central hole 411, the clamping assembly 44 extends into the central hole 411 and engages with the fixing member 43, so that the rotating body 41 is fixed at a preset angle and position, so that the corresponding length of the adjusting screw 42 can resist the connecting rod assembly 2;

At the same time, the clamping component 44 fixes the rotating body 41 by clamping, that is, the rotating body 41 and the fixing member 43 are detachably connected, so that the angle of the rotating body 41 can be adjusted.

Specifically, the clamping assembly 44 includes an elastic member 441 and a protruding steel ball 442. One end of the elastic member 441 is connected to the rotating body 41, and the other end is connected to the protruding steel ball 442. The elastic The member 441 is used to push the protruding steel ball 442 into the central hole 411 . In a preferred manner, the elastic member 441 is a spring.

It should be noted that the clamping method in this solution is to clamp the fixing member 43 by pushing the extending steel ball 442 through the spring; wherein, the extending steel ball 442 is partly engaged in the clamping groove on the fixing member 43, The advantage of this arrangement is that when the rotating main body 41 is rotated, the protruding steel ball 442 will be pushed inward to compress the elastic member 441. At this time, the rotating main body 41 and the fixing member 43 are separated, so that the rotating member can be rotated and the rotating main body can be rotated. 41 rotates to the desired angle, and the spring pushes the steel ball 442 to block the fixing part 43;

Several installation holes 412 are opened on the outer wall of the rotating main body 41 in this solution, wherein preferably, the several installation holes 412 correspond to the several adjustment screws 42 respectively.

In this embodiment, an installation groove is opened at the end of the first swing link 3 away from the connecting rod assembly 2 , and a guide plate 5 is arranged in the installation groove.

It is further explained that, the middle part of the first swing link 3 is provided with a first rotating pin 6, the first swing link 3 is rotatably connected to the first rotating pin 6, and the driving assembly 1 operates to drive the The guide plate 5 rotates around the first rotating pin 6. Wherein, the first rotating pin 6 is installed on the frame.

The driving assembly 1 operates to push the connecting rod assembly 2 to move linearly along its length direction, thereby driving the first end of the first swing link 3 to rotate around the first rotating pin 6, and then driving the guide plate 5 to rotate around the first rotating pin 6. The rotary pin 6 rotates, and the hook assembly 10 is pushed out by the rotation of the guide plate 5 .

In this embodiment, the gib adjustment mechanism further includes a second swing rod 7 , one end of the second swing rod 7 is hinged on the connecting rod assembly 2 , and the other end is provided with a pressure wheel 8 .

It is further explained that a second rotating pin 71 is provided in the middle of the second swinging rod 7 , and the second swinging rod 7 is rotatably connected to the second rotating pin 71 , and the driving assembly 1 operates to drive the pressing wheel 8 Rotate around the second rotating pin 71.

As an optional solution of this embodiment, the driving assembly 1 is a driving cylinder, and a piston rod of the driving cylinder is connected to the connecting rod assembly 2 . Through the setting of the adjusting assembly 4, the moving stroke of the piston rod of the driving cylinder is indirectly limited.

As a preferred solution of this embodiment, the lengths of the several adjusting screws 42 decrease or increase sequentially along the preset rotation direction. That is, the lengths of the several adjusting screws 42 are sequentially increased or decreased, so that the adjusting screw 42 with the required length can be quickly selected.

Embodiment two:

The utility model also provides an edge banding device, which includes a chain link mechanism 9 and a hook adjustment mechanism as described in Embodiment 1, and a hook assembly 10 is slidably connected to the chain link mechanism 9 ;

The chain link mechanism 9 drives the hook assembly 10 to move, so that the hook assembly 10 abuts against one end of the first swing bar 3 .

In conjunction with shown in Figure 4, the chain link mechanism 9 (i.e. chain) in this program is a chain rotation in actual work, and a hook assembly 10 is provided along the chain link mechanism 9, and the hook assembly 10 can be connected to the chain link mechanism 9 To extend or retract, in this solution, one end of the first swing rod 3 (guide plate 5) is used to press the hook assembly 10.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (10)

1. A hook head adjustment mechanism, comprising:

a drive assembly (1);

the connecting rod assembly (2), a first end of the connecting rod assembly (2) is connected with the driving end of the driving assembly (1); wherein, the connecting rod assembly (2) is hinged with a first swing rod (3);

-an adjustment assembly (4), the adjustment assembly (4) comprising a rotating body (41), and a number of adjustment screws (42) of different lengths arranged along the circumference of the rotating body (41); and rotating the rotating body (41) to enable one of the adjusting screws (42) to be abutted against the second end of the connecting rod assembly (2).

2. The hook head adjusting mechanism according to claim 1, wherein the adjusting assembly (4) further comprises a fixing piece (43), a central hole (411) is formed in one end face of the rotating main body (41), and the fixing piece (43) is inserted into the central hole (411);

the outer side wall of the rotary main body (41) is provided with a plurality of mounting holes (412) communicated with the central hole (411), clamping components (44) are arranged in the mounting holes (412), and one ends of the clamping components (44) are clamped with the fixing pieces (43).

3. The hook head adjusting mechanism according to claim 2, wherein the clamping assembly (44) comprises an elastic member (441) and a pushing steel ball (442), one end of the elastic member (441) is connected with the rotating body (41), the other end of the elastic member is connected with the pushing steel ball (442), and the elastic member (441) is used for pushing the pushing steel ball (442) to extend into the central hole (411).

4. The hook head adjusting mechanism according to claim 1, wherein a mounting groove is formed in one end of the first swing rod (3) away from the connecting rod assembly (2), and a guide plate (5) is arranged in the mounting groove.

5. The hook head adjusting mechanism according to claim 4, wherein a first rotating pin (6) is arranged in the middle of the first swing rod (3), the first swing rod (3) is rotatably connected to the first rotating pin (6), and the driving assembly (1) operates to drive the guide plate (5) to rotate around the first rotating pin (6).

6. The hook head adjusting mechanism according to claim 1, further comprising a second swing rod (7), wherein one end of the second swing rod (7) is hinged on the connecting rod assembly (2), and a pinch roller (8) is arranged at the other end of the second swing rod.

7. The hook head adjusting mechanism according to claim 6, wherein a second rotating pin (71) is arranged in the middle of the second swing rod (7), the second swing rod (7) is rotatably connected to the second rotating pin (71), and the driving assembly (1) operates to drive the pinch roller (8) to rotate around the second rotating pin (71).

8. The hook head adjusting mechanism according to claim 1, wherein the driving assembly (1) is a driving cylinder, and a piston rod of the driving cylinder is connected with the connecting rod assembly (2).

9. The hook head adjusting mechanism according to claim 1, wherein the lengths of the plurality of adjusting screws (42) decrease or increase in sequence along a predetermined rotational direction.

10. Edge sealing apparatus, characterized by comprising a chain link mechanism (9) and a hook head adjusting mechanism according to any one of claims 1 to 9, said chain link mechanism (9) being slidingly connected with a hook head assembly (10);

the chain link mechanism (9) drives the hook head assembly (10) to move, so that the hook head assembly (10) is abutted with one end of the first swing rod (3).

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