Glue applicator adjusting mechanism

Abstract

The utility model provides a glue applicator adjusting mechanism, which is used for installing a glue applicator on a supporting seat and comprises a sliding rail, a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, the sliding installation base is installed on the sliding rail in a sliding mode, the sliding installation base and the sliding rail are locked through a first locking screw, and a notch is formed in the side, back to the sliding rail, of the sliding installation base; one end of the distance adjusting assembly is used for installing the glue applicator, the other end of the distance adjusting assembly is provided with a connecting part, the distance adjusting assembly is used for adjusting the distance between the glue applicator and the connecting part, and the connecting part is arranged in the notch through a vertical guide rod; and the height adjusting part is used for adjusting the height of the distance adjusting assembly. According to the scheme, the position of the glue applicator can be conveniently adjusted, and the position of the glue applicator can be adjusted in three directions, so that the position precision of the glue applicator can be regulated and controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing equipment field, concretely relates to a kind of glue spreader adjusting mechanism. BACKGROUND

[0002] Product needs to be point glued or glued when being processed in large quantities, and traditional single glue valve can only process one circuit board at a time, which has the problem of low efficiency. If multiple glue valves are used to process multiple circuit boards simultaneously, the processing efficiency of the circuit board can be improved.

[0003] However, due to the problem of processing accuracy, the more the number of glue valves, the more the height error between the glue valves or the distance error between adjacent glue valves, which makes the processing quality of the circuit board uncontrollable.

[0004] The existing glue valve is fixedly installed and is not convenient to adjust, so a scheme is needed to adjust the position of the glue valve to control the position accuracy of the glue valve. SUMMARY

[0005] To solve the above technical problems, the utility model provides a kind of glue spreader adjusting mechanism, the position of glue spreader can be conveniently adjusted, and the position of glue spreader can be adjusted in three directions. The height adjusting part is used to adjust the Z-axis direction of the glue spreader, the sliding mounting seat is used to adjust the X-axis direction of the glue spreader, and the distance adjusting part is used to adjust the Y-axis direction of the glue spreader, so as to control the position accuracy of the glue spreader.

[0006] Specifically, the utility model provides a kind of glue spreader adjusting mechanism, for installing glue spreader on support seat, comprising:

[0007] Slide rail, the slide rail is horizontally fixed on support seat;

[0008] Sliding mounting seat, the sliding mounting seat is slidably installed on the slide rail, and the sliding mounting seat is locked between the slide rail and the first locking screw, the side of the sliding mounting seat opposite to the slide rail is provided with recess;

[0009] Distance adjusting assembly, one end of the distance adjusting assembly is used to install the glue spreader, the other end of the distance adjusting assembly has a connecting part, the distance adjusting assembly is used to adjust the distance between the glue spreader and the connecting part, and the connecting part is arranged in the recess through vertical guide rod;

[0010] Height adjusting part, the height adjusting part is used to adjust the height of the distance adjusting assembly.

[0011] Preferably, the number of slide rails is multiple.

[0012] Preferably, the number of sliding mounting seats on the same slide rail is multiple.

[0013] Preferably, the sliding mounting seat has an upper support plate and a lower support plate, and the recess is located between the upper support plate and the lower support plate.

[0014] The upper end of the vertical guide rod is fixed on the upper support plate, and the lower end of the vertical guide rod is fixed on the lower support plate.

[0015] Preferably, a first spring is arranged between the connecting part and the lower support plate.

[0016] Preferably, the height adjusting member is a first adjusting screw, the first adjusting screw is installed in a threaded hole of the upper support plate, and the first adjusting screw is used to press the connecting part downward.

[0017] Preferably, the distance adjusting assembly comprises:

[0018] A moving block, the upper end of the moving block has the connecting part, and the lower end of the moving block has a support part;

[0019] An adjusting seat, the adjusting seat comprises a first vertical arm, a horizontal plate and a second vertical arm, the first vertical arm is fixed on one end of the horizontal plate, the second vertical arm is fixed on the other end of the horizontal plate, a horizontal guide rod is fixed between the first vertical arm and the second vertical arm, and the horizontal guide rod is slidably arranged in a guide hole of the support part;

[0020] A distance adjusting member, the distance adjusting member is used to adjust the position of the moving block.

[0021] Preferably, the distance adjusting member comprises:

[0022] A second clamping screw, the second clamping screw is installed in a threaded hole of the second vertical arm, and the second clamping screw is used to press the support part;

[0023] A second spring, the second spring is arranged between the first vertical arm and the support part.

[0024] Preferably, a back plate is fixed on the glue applicator, and the back plate is fixedly connected with the first vertical arm.

[0025] Preferably, a limiting hole is arranged on the connecting part, a limiting screw is fixed on the sliding mounting seat, and the limiting screw is movably arranged in the limiting hole in the vertical direction. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.

[0027] Fig. 1 is a three-dimensional structure schematic diagram of the adjusting mechanism of the glue applicator proposed in the embodiment;

[0028] Fig. 2 is a mounting structure schematic diagram of the glue applicator in the embodiment;

[0029] Fig. 3 is a connection relationship schematic diagram of the distance adjusting assembly and the sliding mounting seat in the embodiment;

[0030] Fig. 4 is a position schematic diagram of the avoiding space in the moving block in the embodiment.

[0031] The labels involved in the drawings are as follows:

[0032] 11-glue applicator; 12-supporting seat; 13-sliding rail; 14-sliding mounting seat; 15-first locking screw; 16-notch; 17-distance adjusting assembly; 18-connection part; 19-vertical guide rod; 20-height adjusting part; 21-upper supporting plate; 22-lower supporting plate; 23-first spring; 24-first adjusting screw; 25-moving block; 26-supporting part; 27-adjusting seat; 28-first vertical arm; 29-horizontal plate; 30-second vertical arm; 31-horizontal guide rod; 32-distance adjusting part; 33-second clamping screw; 34-second spring; 35-limiting hole; 36-limiting screw; 37-avoiding space; 38-back plate; 39-fixing arm; 40-supporting arm. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be further described in combination with specific embodiments, but the present application is not limited to these embodiments.

[0034] As shown in the drawings, the present embodiment proposes an adjusting mechanism of a glue applicator, which is used for mounting the glue applicator 11 on the supporting seat 12, comprising: Figs. 1 to 4

[0035] sliding rail 13, which is horizontally fixed on the supporting seat 12;

[0036] sliding mounting seat 14, which is slidably mounted on the sliding rail 13, and the sliding mounting seat 14 is locked between the sliding rail 13 and the first locking screw 15, and the side of the sliding mounting seat 14 opposite to the sliding rail 13 is provided with a notch 16;

[0037] ​A distance adjusting assembly 17, one end of the distance adjusting assembly 17 is used for mounting the glue applicator 11, the other end of the distance adjusting assembly 17 is provided with a connecting part 18, the distance adjusting assembly 17 is used for adjusting the distance between the glue applicator 11 and the connecting part 18, and the connecting part 18 is arranged in the notch 16 through a vertical guide rod 19;

[0038] A height adjusting part 20 is used for adjusting the height of the distance adjusting assembly 17.

[0039] The technical effect of the scheme is that the position of the glue applicator 11 can be conveniently adjusted, and the position of the glue applicator 11 can be adjusted in three directions. The height adjusting part 20 is used for adjusting the glue applicator 11 in the Z-axis direction, the sliding mounting seat 14 is used for adjusting the glue applicator 11 in the X-axis direction, and the distance adjusting part 32 is used for adjusting the glue applicator 11 in the Y-axis direction.

[0040] When there is a position error in the plurality of glue applicators 11 on one support seat 12, the position of the glue applicator 11 is adjusted, so that the position of the glue applicator 11 can be calibrated, so that the plurality of glue applicators 11 can work effectively when working, and the processing quality of the circuit board can be effectively improved.

[0041] In the scheme, the glue applicator 11 can adopt a glue valve.

[0042] The sliding mounting seat 14 is provided with a dovetail groove, and the sliding rail 13 is arranged in the dovetail groove. After the position of the sliding mounting seat 14 is adjusted, the first locking screw 15 is tightened to fix the sliding mounting seat 14.

[0043] As an embodiment of the present embodiment, the number of the sliding rails 13 is multiple. The number of the sliding rails 13 is two.

[0044] Further, the number of the sliding mounting seats 14 on the same sliding rail 13 is multiple.

[0045] The sliding mounting seat 14 has an upper support plate 21 and a lower support plate 22, and the notch 16 is located between the upper support plate 21 and the lower support plate 22.

[0046] The upper end of the vertical guide rod 19 is fixed on the upper support plate 21, and the lower end of the vertical guide rod 19 is fixed on the lower support plate 22.

[0047] As an embodiment of the present embodiment, a first spring 23 is arranged between the connecting part 18 and the lower support plate 22.

[0048] In the scheme, the first spring 23 is used to provide an upward elastic thrust to the connecting part 18, so as to make the connecting part 18 move upward.

[0049] Further, the height adjusting part 20 is a first adjusting screw 24, which is installed in a threaded hole of the upper support plate 21, and is used to press the connecting part 18 downward.

[0050] When the first adjusting screw 24 is screwed downward, the connecting part 18 moves downward, and at the same time, the first spring 23 is compressed.

[0051] As an embodiment of the present embodiment, the distance adjusting assembly 17 comprises:

[0052] A moving block 25, the upper end of the moving block 25 is provided with the connecting part 18, and the lower end of the moving block 25 is provided with a support part 26; wherein an avoiding space 37 is left between the connecting part 18 and the support part 26, for avoiding the sliding mounting seat 14.

[0053] An adjusting seat 27, the adjusting seat 27 comprises a first vertical arm 28, a horizontal plate 29 and a second vertical arm 30, the first vertical arm 28 is fixed at one end of the horizontal plate 29, the second vertical arm 30 is fixed at the other end of the horizontal plate 29, a horizontal guide rod 31 is fixed between the first vertical arm 28 and the second vertical arm 30, and the horizontal guide rod 31 is slidably arranged in a guide hole of the support part 26;

[0054] A distance adjusting part 32, which is used to adjust the position of the moving block 25.

[0055] Further, the distance adjusting part 32 comprises:

[0056] A second tightening screw 33, which is installed in a threaded hole of the second vertical arm 30, and is used to press the support part 26;

[0057] A second spring 34, which is arranged between the first vertical arm 28 and the support part 26.

[0058] In the scheme, the force directions of the second spring 34 and the second tightening screw 33 are opposite, the second spring 34 is used to push the support part 26, and the second tightening screw 33 is used to make the second spring 34 compressed by pushing the support part 26. Wherein the second tightening screw 33 is arranged in a horizontal direction.

[0059] As an embodiment of the present embodiment, a back plate 38 is fixed on the glue applicator 11, and the back plate 38 is fixedly connected with the first vertical arm 28.

[0060] As an implementation of the embodiment, the connecting part 18 is provided with a limiting hole 35, and the sliding mounting base 14 is fixed with a limiting screw rod 36 movably arranged in the limiting hole 35 in the vertical direction.

[0061] The limiting hole 35 in the embodiment can be a waist-shaped hole or a circular hole, and the diameter of the circular hole is greater than the diameter of the limiting screw rod 36.

[0062] When there are multiple glue applicators 11 on one device, due to the influence of machining precision, the height position or the horizontal position of each glue applicator 11 will have errors, thereby affecting the glue application work on the circuit. In the embodiment, a multi-directional adjustment scheme is designed, and when the position of the glue applicator 11 needs to be adjusted and calibrated, the position of the corresponding glue applicator 11 can be directly adjusted.

[0063] Further, the support base 12 in the embodiment includes two fixed arms 39 and a support arm 40, the lower end of the support arm 40 is fixed with the two fixed arms 39, the length direction of the fixed arm 39 is perpendicular to the length direction of the sliding rail 13, and the lower end of the fixed arm 39 is fixed with the sliding rail 13.

[0064] For those skilled in the art, without departing from the inventive concept of the utility model, a number of modifications and improvements can be made, which are all within the protection scope of the utility model.

Claims

1. A glue applicator adjustment mechanism for mounting a glue applicator (11) on a support seat (12), characterized in that, The utility model relates to a kind of distance-adjusting glue applicator, including: Slide rail (13), which is horizontally fixed on support base (12); Sliding mounting seat (14), which is slidably mounted on the slide rail (13), and is locked between the slide rail (13) by first locking screw (15), the side of the sliding mounting seat (14) facing away from the slide rail (13) is provided with recess (16); Distance adjusting assembly (17), one end of which is used to mount the glue applicator (11), the other end of which has a connecting part (18), the distance adjusting assembly (17) is used to adjust the distance between the glue applicator (11) and the connecting part (18), and the connecting part (18) is provided in the recess (16) through a vertical guide rod (19); Height adjusting part (20), which is used to adjust the height of the distance adjusting assembly (17).

2. The gluer adjustment mechanism of claim 1, wherein, The number of slide rails (13) is multiple.

3. The gluer adjustment mechanism of claim 2, wherein, The number of sliding mounting seats (14) on the same slide rail (13) is multiple.

4. The gluer adjustment mechanism of claim 1, wherein, The sliding mounting seat (14) has an upper support plate (21) and a lower support plate (22), and the recess (16) is located between the upper support plate (21) and the lower support plate (22); The upper end of the vertical guide rod (19) is fixed on the upper support plate (21), and the lower end of the vertical guide rod (19) is fixed on the lower support plate (22).

5. The gluer adjustment mechanism of claim 4, wherein, A first spring (23) is provided between the connecting part (18) and the lower support plate (22).

6. The gluer adjustment mechanism of claim 4, wherein, The height adjusting part (20) is a first adjusting screw (24), which is mounted in a threaded hole of the upper support plate (21) and is used to press the connecting part (18) downward.

7. The gluer adjustment mechanism of claim 1, wherein, The distance adjusting assembly (17) includes: A moving block (25), the upper end of which has the connecting part (18), and the lower end of which has a support part (26); An adjusting seat (27), which includes a first vertical arm (28), a horizontal plate (29) and a second vertical arm (30), the first vertical arm (28) is fixed on one end of the horizontal plate (29), the second vertical arm (30) is fixed on the other end of the horizontal plate (29), a horizontal guide rod (31) is fixed between the first vertical arm (28) and the second vertical arm (30), and the horizontal guide rod (31) is slidably provided in a guide hole of the support part (26); Distance adjusting part (32), which is used to adjust the position of the moving block (25).

8. The gluer adjustment mechanism of claim 7, wherein, The distance adjusting part (32) includes: A second jacking screw (33), which is mounted in a threaded hole of the second vertical arm (30) and is used to press the support part (26); A second spring (34) is arranged between the first vertical arm (28) and the support portion (26).

9. The gluer adjustment mechanism of claim 8, wherein, A back plate (38) is fixed on the rubber coating device (11), and the back plate (38) is fixedly connected with the first vertical arm (28).

10. The gluer adjustment mechanism of claim 9, wherein, A limiting hole (35) is arranged on the connecting portion (18), a limiting screw rod (36) is fixed on the sliding mounting seat (14), and the limiting screw rod (36) is movably arranged in the limiting hole (35) in the vertical direction.

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