A conveying device for quantitative glue coating equipment

Abstract

The present application relates to a conveying device for quantitative glue coating equipment, and relates to the field of glue coating equipment, which includes a conveying plate, a carrying plate is provided on the conveying plate, the carrying plate is located at one end of the conveying plate, a glue coating cylinder is provided at one end of the conveying plate away from the carrying plate, the glue coating cylinder is vertically arranged above the conveying plate, a glue inlet hole is provided on the side of the glue coating cylinder, a glue outlet pipe is connected to the bottom end of the glue coating cylinder, a glue outlet valve is provided on the glue outlet pipe, a plurality of quantitative plates are provided in the glue coating cylinder, a material receiving box is fixedly connected to the side of the glue coating cylinder close to the carrying plate, a material receiving pipe is provided at the bottom end of the material receiving box, a material receiving valve is provided on the material receiving pipe, a plurality of quantitative holes are provided on the side of the glue coating cylinder close to the material receiving box, a fixed rod is provided at one end of the quantitative plate away from the glue coating cylinder, the fixed rod passes through the material receiving box and is fixedly connected to the quantitative plate, and the side of the quantitative plate away from the fixed rod is aligned with the quantitative hole of the glue coating cylinder and has the same shape and size. The present application has the effect of ensuring a moderate amount of glue coating, thereby improving product quality and production efficiency.

Description

Technical Field

[0001] The present application relates to the field of glue coating equipment, and in particular to a conveying device for quantitative glue coating equipment. Background Art

[0002] The functional requirements of the automatic glue coating machine are that the X-axis and Y-axis realize linear interpolation and circular interpolation, and the Z-axis is mainly used for the conversion of the working station. It is a mechatronic system composed of five subsystems including mechanical system, power system, sensor system, electronic information processing system, and actuator system.

[0003] Related technology can refer to the Chinese patent with announcement number CN218967882U, which discloses a conveying device for an automatic gluing machine, including a first beam plate, a second beam plate is arranged on the back of the first beam plate, rollers are rotatably connected inside the first beam plate and the second beam plate through bearings, a scraping mechanism is arranged on one side of the roller, a driving mechanism is arranged on the front of the first beam plate, a gluing mechanism is arranged on the top of the roller, the two sides of the bottom of the gluing mechanism are respectively bolted to the top of the first beam plate and the second beam plate, and support legs are symmetrically welded to the bottom of the first beam plate and the second beam plate; it can have a horizontal plane adjustment function, improve the stability of the device after placement, reduce noise generation, and has high flexibility. At the same time, it can guide the plate being conveyed, reducing the burden of manual movement of the staff in the middle.

[0004] With regard to the above-mentioned related technologies, the inventor believes that when the plate is conveyed to the bottom of the gluing mechanism, the gluing mechanism will spray glue on the top of the plate, but the spraying amount cannot be guaranteed. Too much spraying amount will cause waste of resources, and too little spraying will lead to insufficient adhesion, affecting the structural stability and service life of the product. Therefore, there is an urgent need for a conveying device for quantitative gluing equipment to ensure a moderate amount of glue, thereby improving product quality and production efficiency. Summary of the invention

[0005] In order to improve product quality and production efficiency, the present application provides a conveying device for quantitative glue coating equipment.

[0006] The present application provides a conveying device for quantitative glue coating equipment, which adopts the following technical solution:

[0007] A conveying device for quantitative glue coating equipment comprises a conveying plate, the conveying plate is slidably connected with a carrying plate, the carrying plate is located at one end of the conveying plate, a glue coating cylinder is arranged at the end of the conveying plate away from the carrying plate, the glue coating cylinder is vertically arranged above the conveying plate, a glue inlet hole is opened on the side of the glue coating cylinder, the bottom end of the glue coating cylinder is connected with a glue outlet pipe, the glue outlet pipe is provided with a glue outlet valve, a plurality of quantitative plates are arranged in the glue coating cylinder, a side of the glue coating cylinder close to the carrying plate is fixedly connected with a material receiving box, a bottom end of the material receiving box is provided with a material receiving pipe, a material receiving valve is provided on the material receiving pipe, a side of the glue coating cylinder close to the material receiving box is provided with a plurality of quantitative holes, the quantitative plates are horizontally arranged in the material receiving box from top to bottom, a fixing rod is provided at the end of the quantitative plate away from the glue coating cylinder, the fixing rod passes through the material receiving box and is fixedly connected to the quantitative plate, and the side of the quantitative plate away from the fixing rod is aligned one by one with the quantitative holes of the glue coating cylinder and has the same shape and size.

[0008] By adopting the above technical scheme, when the plate needs to be coated with glue, the staff first places the plate on the top of the carrier plate, and then drives the carrier plate to slide on the top of the conveying plate. When the carrier plate moves to the bottom of the glue coating cylinder, the staff first determines the extraction amount, and then selects a suitable quantitative plate according to the extraction amount, and pushes it into the glue coating cylinder, thereby controlling the glue output to achieve the effect of quantitative extraction of glue, and then opens the glue output valve to allow the glue to fall onto the top of the plate to avoid the problem of excessive or insufficient glue spraying, which is beneficial to improving product quality and production efficiency.

[0009] Optionally, a movable groove is opened above the conveying plate, and the movable groove extends along the length direction of the conveying plate. The bearing plate is located at the movable groove of the conveying plate. The movable groove of the conveying plate is connected with a driving groove, and the driving groove extends along the length direction of the conveying plate. A driving screw is provided in the driving groove of the conveying plate, and the driving screw is rotatably connected to the driving groove of the conveying plate. The bearing plate is threadedly connected to the driving screw. A driving motor is provided at one end of the conveying plate, and the driving motor is coaxially fixedly connected to the driving screw.

[0010] By adopting the above technical solution, when the carrying plate needs to be moved, the staff starts the driving motor, and the driving motor drives the driving screw to rotate, thereby driving the carrying plate to move along the moving groove of the conveying plate, realizing the automated conveying process, which is conducive to improving work efficiency.

[0011] Optionally, the upper end surface of the carrying plate is provided with two clamping plates, the two clamping plates are arranged opposite to each other on two sides of the carrying plate, a bidirectional screw is provided inside the carrying plate, the two clamping plates are respectively threadedly connected to the two ends of the bidirectional screw, the clamping plate is slidably connected to the carrying plate, a connecting plate is provided on one side of the carrying plate, a rotating rod is passed through the connecting plate, one end of the rotating rod is coaxially fixedly connected to a rotating wheel, the rotating wheel is horizontally arranged at the moving groove of the conveying plate, a rack is provided in the moving groove of the carrying plate, the rack is located on the side of the carrying plate close to the rotating wheel, the rotating wheel is meshed with the rack, the end of the rotating rod away from the rotating wheel is connected to the bidirectional screw through a bevel gear pair, and two fixed pulleys are provided on the side of the carrying plate away from the rotating wheel, the two fixed pulleys are arranged at the two ends of the carrying plate, and the fixed pulley is slidably connected to the carrying plate.

[0012] By adopting the above technical solution, when the plate moves above the supporting plate, the rotating wheel on the supporting plate engages with the rack, thereby rotating. The rotating wheel drives the bidirectional screw to rotate, thereby driving the two clamping plates to move toward each other, thereby fixing the plate above the supporting plate and ensuring the stability of the gluing process.

[0013] Optionally, a lifting screw is provided at one end of the conveying plate away from the carrying plate, the lifting screw is vertically arranged on the upper end surface of the conveying plate, a connecting rod is provided in the conveying plate, one end of the connecting rod is connected to the driving screw through a bevel gear pair, and the other end of the connecting rod is connected to the lifting screw through a bevel gear pair. A lifting plate is provided above the conveying plate, the lifting plate is horizontally arranged, the lifting plate is threadedly connected to the lifting screw, a plurality of support rods are connected between the lifting plate and the conveying plate, one end of the support rod is fixedly connected to the conveying plate, and the other end is penetrated into the lifting plate, and the support rod The lifting plate is slidably connected to the conveying plate, and a positioning groove is provided on the lower end surface of the lifting plate. The positioning groove is extended along the length direction of the lifting plate. A bidirectional screw is provided at the positioning groove of the lifting plate. Two clamping strips are threadedly connected to the two ends of the bidirectional screw respectively. The two clamping strips are arranged opposite to each other, and the ends of the clamping strips away from the bidirectional screw are fixedly connected with abutment rods. The abutment rods are arranged horizontally, and the abutment rods and the clamping strips are arranged vertically. A clamping motor is provided on one side of the lifting plate, and the output shaft of the clamping motor is coaxially and fixedly connected with the bidirectional screw, and a first pressure sensor is provided on the lower end surface of the abutment rod.

[0014] By adopting the above technical scheme, in the process of the carrying plate moving toward the glue coating cylinder, the driving screw drives the connecting rod to rotate, the connecting rod drives the lifting screw to rotate, the lifting screw rotates to control the lifting and lowering of the lifting plate, and under the action of the support rod, the stability of the lifting process is ensured. In the process of the carrying plate moving to the bottom of the lifting plate, the clamping rods on both sides of the lifting plate will drop synchronously. When the first pressure sensor on the lower end face of the abutment rod receives a pressure signal, the driving motor is stopped and the clamping motor is started. The clamping motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two clamping strips to move toward each other, thereby fixing the two ends of the plate, further improving the stability of the device, and ensuring the smooth progress of the gluing process.

[0015] Optionally, a connecting block is fixedly connected to the bottom of the lifting plate, a telescopic rod is provided in the connecting block, a telescopic screw is connected to the inner thread of the telescopic rod, one end of the telescopic screw is connected to the bidirectional screw through a bevel gear pair, and the other end is fixedly connected to a pushing cylinder, the pushing cylinder is horizontally arranged, the piston rod of the pushing cylinder is movably connected to the fixed rod, and a second pressure sensor is provided on the side of the abutment rod close to the glue coating cylinder.

[0016] By adopting the above technical solution, during the process of the two clamping strips moving toward each other, the bidirectional lead screw drives the telescopic screw to rotate, so that the telescopic screw slides down in the telescopic rod. When the second pressure sensor receives a signal, the clamping motor is stopped, the pushing cylinder is started, and the piston rod of the pushing cylinder pushes the fixed rod, so that the quantitative plate at the corresponding position moves into the glue coating cylinder, thereby realizing the quantitative processing of glue and realizing automated processing, which is beneficial to improving the accuracy of the device.

[0017] Optionally, a return spring is sleeved on the outer side of the fixed rod, and the return spring is located on the outer side of the material receiving box. An end of the fixed rod away from the quantitative plate is fixedly connected to an abutment ring, and the piston rod of the push cylinder is movably connected to the abutment ring.

[0018] By adopting the above technical solution, after the glue discharge is completed, the piston rod of the push cylinder is retracted, and the fixed rod is reset under the elastic force of the reset spring, which is conducive to ensuring the smooth implementation of subsequent glue coating.

[0019] Optionally, protective plates are provided on opposite sides of the two clamping plates, the two protective plates are arranged opposite to each other, and protective springs are provided between the protective plates and the adjacent clamping plates.

[0020] By adopting the above technical solution and providing a protective plate and a protective spring, the plate is effectively protected to avoid damage to the plate caused by excessive pressure, which is beneficial to improving the safety of the device.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. By setting up the quantitative plate, material receiving box, material receiving tube, material receiving valve and fixed rod, when the glue needs to be quantitatively extracted, the staff first determines the extraction amount, and then selects the appropriate quantitative plate according to the extraction amount, and pushes it into the glue coating cylinder, so as to control the glue output, so as to achieve the effect of quantitative glue extraction, which is beneficial to improve product quality and production efficiency;

[0023] 2. By setting the clamping plate, bidirectional screw, connecting plate, rotating rod, rotating wheel, rack and fixed pulley, when the plate moves above the load-bearing plate, the rotating wheel on the load-bearing plate meshes with the rack, thereby rotating, and the rotating wheel drives the bidirectional screw to rotate, thereby driving the two clamping plates to move toward each other, thereby fixing the plate above the load-bearing plate and ensuring the stability of the gluing process;

[0024] 3. By setting the connecting block, telescopic rod, telescopic screw, pushing cylinder and the second pressure sensor, when the two clamping strips move toward each other, the bidirectional screw drives the telescopic screw to rotate, so that the telescopic screw slides down in the telescopic rod. When the second pressure sensor receives the signal, the clamping motor is stopped and the pushing cylinder is started. The piston rod of the pushing cylinder pushes the fixed rod to move the quantitative plate at the corresponding position into the glue coating cylinder, thereby realizing the quantitative processing of glue and realizing automated processing, which is beneficial to improving the accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model is a schematic diagram of the overall structure of a conveying device for quantitative glue coating equipment.

[0026] Figure 2 The invention is a schematic diagram of the cross-sectional structure of a conveying device for quantitative glue coating equipment.

[0027] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0028] Figure 4 yes Figure 2 Schematic diagram of the enlarged portion B.

[0029] Figure 5 yes Figure 2 Enlarged schematic diagram of part C.

[0030] Figure 6 It is a structural schematic diagram of the load-bearing plate.

[0031] Figure 7 yes Figure 2 Enlarged schematic diagram of part D in the figure.

[0032] Description of the accompanying drawings: 1. conveying assembly; 11. conveying plate; 12. carrying plate; 13. driving motor; 14. driving screw; 2. glue coating cylinder; 21. glue inlet hole; 22. glue outlet pipe; 23. glue outlet valve; 3. quantitative assembly; 31. quantitative plate; 32. material receiving box; 33. material receiving pipe; 34. material receiving valve; 35. fixing rod; 36. reset spring; 37. abutting ring; 4. first positioning assembly; 41. clamping plate; 42. bidirectional screw; 43. rotating wheel; 4 4. Rack; 45. Fixed pulley; 46. Connecting plate; 47. Rotating rod; 48. Protective plate; 49. Protective spring; 5. Second positioning assembly; 51. Lifting screw; 52. Connecting rod; 53. Lifting plate; 531. Connecting block; 532. Telescopic rod; 533. Telescopic screw; 534. Pushing cylinder; 535. Second pressure sensor; 54. Bidirectional screw; 55. Clamping strip; 56. First pressure sensor; 57. Abutting rod; 58. Clamping motor. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0034] The embodiment of the present application discloses a conveying device for quantitative glue coating equipment.

[0035] Reference Figure 1 and Figure 2 A conveying device for quantitative glue coating equipment includes a conveying component 1, a glue coating cylinder 2, a quantitative component 3, a first positioning component 4 and a second positioning component 5. The quantitative component 3 is arranged on the conveying component 1, the quantitative component 3 is connected to the glue coating cylinder 2, and the first positioning component 4 and the second positioning component 5 are both connected to the conveying component 1. The conveying component 1 transports the plate, the quantitative component 3 controls the amount of glue in the glue coating cylinder 2, and the first positioning component 4 and the second positioning component 5 ensure the fixation of the plate position.

[0036] Reference Figure 2 The conveying assembly 1 includes a conveying plate 11, a carrying plate 12, a driving motor 13 and a driving screw 14. A moving groove is opened on the top of the conveying plate 11, and the moving groove is extended along the length direction of the conveying plate 11. The carrying plate 12 is located at the moving groove of the conveying plate 11. The moving groove of the conveying plate 11 is connected with a driving groove, and the driving groove is extended along the length direction of the conveying plate 11. The driving screw 14 is rotatably connected to the driving groove of the conveying plate 11. The carrying plate 12 is threadedly connected to the driving screw 14. The driving motor 13 is arranged at one end of the conveying plate 11, and the driving motor 13 is coaxially fixedly connected to the driving screw 14.

[0037] Reference Figure 2 When the plate needs to be coated with glue, the staff first places the plate on the top of the carrier plate 12, and then starts the driving motor 13. The driving motor 13 drives the driving screw 14 to rotate, thereby driving the carrier plate 12 to move along the moving groove of the conveying plate 11. When the carrier plate 12 moves to the bottom of the glue coating cylinder 2, the staff first controls the glue output in the glue coating cylinder 2 through the quantitative component 3, and then makes a quantitative amount of glue fall onto the top of the plate to avoid the problem of excessive or insufficient glue spraying, which is beneficial to improving product quality and production efficiency.

[0038] Reference Figure 1 The glue coating cylinder 2 is arranged at one end of the conveying plate 11 away from the carrying plate 12, and the glue coating cylinder 2 is vertically arranged above the conveying plate 11. A glue inlet hole 21 is provided on the side of the glue coating cylinder 2, and a glue outlet pipe 22 is connected to the bottom end of the glue coating cylinder 2. A glue outlet valve 23 is provided on the glue outlet pipe 22, and the quantitative component 3 is connected to the glue coating cylinder 2. Glue is added through the glue inlet hole 21, and when glue is required to be discharged, the glue outlet valve 23 is opened to discharge glue.

[0039] Reference Figure 2The quantitative component 3 includes a plurality of quantitative plates 31, a material receiving box 32 and a material receiving pipe 33. The material receiving box 32 is fixedly connected to the side of the glue coating cylinder 2 close to the supporting plate 12. The material receiving pipe 33 is arranged at the bottom of the material receiving box 32. A material receiving valve 34 is provided on the material receiving pipe 33. A plurality of quantitative holes are opened on the side of the glue coating cylinder 2 close to the material receiving box 32. The quantitative plates 31 are horizontally arranged in the material receiving box 32 from top to bottom. A fixing rod 35 is provided at the end of the quantitative plate 31 away from the glue coating cylinder 2. The fixing rod 35 passes through the material receiving box 32 and is fixedly connected to the quantitative plate 31. The side of the quantitative plate 31 away from the fixing rod 35 is aligned one by one with the quantitative holes of the glue coating cylinder 2 and the shape and size are consistent.

[0040] Reference Figure 2 and Figure 4 When quantitative extraction of glue is required, the staff first determines the extraction amount, then selects a suitable quantitative plate 31 according to the extraction amount, and pushes it into the glue coating cylinder 2, so as to control the glue output amount, so as to achieve the effect of quantitative extraction of glue, which is beneficial to improving product quality and production efficiency. When the glue in the glue coating cylinder 2 is quantitatively processed, part of the glue will flow into the material receiving box 32 through the quantitative hole and the gap between the quantitative plate 31, so as to realize the secondary storage of the glue. When the glue coating amount does not meet the expectation, the staff can open the material receiving valve 34 and use the glue in the material receiving box 32 to process the glue output, which is beneficial to improve the utilization rate of resources and improve production efficiency.

[0041] Reference Figure 4 A return spring 36 is sleeved on the outer side of the fixed rod 35, and the return spring 36 is located on the outer side of the material receiving box 32. The end of the fixed rod 35 away from the quantitative plate 31 is fixedly connected to the abutment ring 37, and the piston rod of the push cylinder 534 is movably connected to the abutment ring 37. After the glue discharge is completed, the piston rod of the push cylinder 534 is retracted, and the fixed rod 35 is reset under the elastic force of the return spring 36, which is conducive to ensuring the smooth implementation of subsequent glue coating.

[0042] Reference Figure 1 and Figure 6The first positioning assembly 4 includes two clamping plates 41, a bidirectional screw 42, a rotating wheel 43, a rack 44 and two fixed pulleys 45. The two clamping plates 41 are relatively arranged on both sides of the bearing plate 12, the bidirectional screw 42 is arranged inside the bearing plate 12, and the two clamping plates 41 are respectively threadedly connected to the two ends of the bidirectional screw 42. The clamping plates 41 are slidably connected to the bearing plate 12. A connecting plate 46 is provided on one side of the bearing plate 12, and a rotating rod 47 is passed through the connecting plate 46. One end of the rotating rod 47 is coaxially fixedly connected to the rotating wheel 43. The rotating wheel 43 is horizontally arranged It is placed at the moving groove of the conveying plate 11, and the rack 44 is arranged in the moving groove of the supporting plate 12. The rack 44 is extended along the length direction of the conveying plate 11. The rack 44 is located on the side of the supporting plate 12 close to the rotating wheel 43. The rotating wheel 43 is meshed with the rack 44. The end of the rotating rod 47 away from the rotating wheel 43 is connected to the bidirectional screw 42 through a bevel gear pair. Two fixed pulleys 45 are arranged on the side of the supporting plate 12 away from the rotating wheel 43. The two fixed pulleys 45 are arranged at both ends of the supporting plate 12, and the fixed pulleys 45 are slidably connected to the supporting plate 12.

[0043] Reference Figure 1 and Figure 6 When the plate moves above the carrier plate 12, the rotating wheel 43 on the carrier plate 12 meshes with the rack 44, thereby rotating. The rotating wheel 43 drives the bidirectional screw 42 to rotate, thereby driving the two clamping plates 41 to move toward each other, thereby fixing the plate above the carrier plate 12 and ensuring the stability of the gluing process. By setting the fixed pulley 45, the movement process of the carrier plate 12 is smoother, and it also has a guiding function, which is conducive to improving work efficiency.

[0044] Reference Figure 6 , protective plates 48 are provided on opposite sides of the two clamping plates 41, the two protective plates 48 are arranged opposite to each other, and protective springs 49 are provided between the protective plates 48 and the adjacent clamping plates 41. By providing the protective plates 48 and the protective springs 49, the plates are effectively protected to avoid damage to the plates caused by excessive pressure, which is conducive to improving the safety of the device.

[0045] Reference Figure 2 , Figure 5 and Figure 7The second positioning assembly 5 includes a lifting screw 51, a connecting rod 52, a lifting plate 53, a bidirectional screw 54, two clamping strips 55 and a first pressure sensor 56. The lifting screw 51 is arranged at one end of the conveying plate 11 away from the carrying plate 12. The lifting screw 51 is vertically arranged on the upper end surface of the conveying plate 11. The connecting rod 52 is arranged in the conveying plate 11. One end of the connecting rod 52 is connected to the driving screw 14 through a bevel gear pair, and the other end of the connecting rod 52 is connected to the lifting screw 51 through a bevel gear pair. The lifting plate 53 is arranged above the conveying plate 11. The lifting plate 53 is arranged horizontally. The lifting plate 53 is threadedly connected to the lifting screw 51. A plurality of support rods are connected between the lifting plate 53 and the conveying plate 11. One end of the support rod is connected to the conveying The plate 11 is fixedly connected, and the other end is inserted into the lifting plate 53. The support rod is slidably connected to the conveying plate 11. A positioning groove is provided on the lower end surface of the lifting plate 53, and the positioning groove is extended along the length direction of the lifting plate 53. The bidirectional screw rod 54 is located at the positioning groove of the lifting plate 53. The two clamping strips 55 are respectively threadedly connected to the two ends of the bidirectional screw rod 54. The two clamping strips 55 are arranged opposite to each other. The ends of the clamping strips 55 away from the bidirectional screw rod 54 are fixedly connected with abutment rod 57. The abutment rod 57 is horizontally arranged, and the abutment rod 57 and the clamping strip 55 are vertically arranged. A clamping motor 58 is provided on one side of the lifting plate 53. The output shaft of the clamping motor 58 is coaxially fixedly connected to the bidirectional screw rod 54, and the first pressure sensor 56 is arranged on the lower end surface of the abutment rod 57.

[0046] Reference Figure 2 , Figure 5 and Figure 7 In the process of the carrying plate 12 moving toward the glue coating cylinder 2, the driving screw 14 drives the connecting rod 52 to rotate, and the connecting rod 52 drives the lifting screw 51 to rotate. The lifting screw 51 rotates to control the lifting and lowering of the lifting plate 53, and under the action of the support rod, the stability of the lifting process is ensured. In the process of the carrying plate 12 moving to the bottom of the lifting plate 53, the abutting rods on both sides of the lifting plate 53 will drop synchronously. When the first pressure sensor 56 on the lower end face of the abutting rod 57 receives a pressure signal, the driving motor 13 is stopped and the clamping motor 58 is started. The clamping motor 58 drives the bidirectional screw rod 54 to rotate, and the bidirectional screw rod 54 drives the two clamping strips 55 to move toward each other, thereby fixing the two ends of the plate, further improving the stability of the device, and ensuring the smooth progress of the gluing process.

[0047] Reference Figure 2 , Figure 3 and Figure 7A connecting block 531 is fixedly connected to the bottom of the lifting plate 53, and a telescopic rod 532 is arranged in the connecting block 531. A telescopic screw 533 is connected to the inner thread of the telescopic rod 532. One end of the telescopic screw 533 is connected to the bidirectional screw rod 54 through a bevel gear pair, and the other end is fixedly connected to a pushing cylinder 534. The pushing cylinder 534 is horizontally arranged, and the piston rod of the pushing cylinder 534 is movably connected to the fixed rod 35. A second pressure sensor 535 is provided on the side of the abutment rod 57 close to the glue coating cylinder 2.

[0048] Reference Figure 2 , Figure 3 and Figure 7 In the process of the two clamping strips 55 moving toward each other, the bidirectional screw rod 54 drives the telescopic screw rod 533 to rotate, so that the telescopic screw rod 533 slides down in the telescopic rod 532. When the second pressure sensor 535 receives a signal, the clamping motor 58 is stopped, and the pushing cylinder 534 is started. The piston rod of the pushing cylinder 534 pushes the fixed rod 35, so that the quantitative plate 31 at the corresponding position moves into the glue coating cylinder 2, thereby realizing the quantitative processing of glue and realizing automated processing, which is beneficial to improving the accuracy of the device.

[0049] The implementation principle of a conveying device for quantitative glue coating equipment in the embodiment of the present application is as follows: when the plate needs to be glued, the staff first places the plate on the supporting plate 12, and then starts the driving motor 13. The driving motor 13 drives the driving screw 14 to rotate, thereby driving the supporting plate 12 to move along the moving groove of the conveying plate 11, so that it moves to the bottom of the glue coating cylinder 2. During the movement, the rotating wheel 43 on the supporting plate 12 is engaged with the rack 44, thereby rotating. The rotating wheel 43 drives the bidirectional screw 42 to rotate, thereby driving the two clamping plates 41 to move toward each other, fixing the plate above the supporting plate 12 from both sides, and in the process of the supporting plate 12 moving toward the glue coating cylinder 2, the driving screw 14 will synchronously drive the connecting rod 52 to rotate, and the connecting rod 52 drives the lifting screw 51 to rotate. The lifting screw 51 rotates to control the lifting and lowering of the lifting plate 53, and under the action of the support rod, the stability of the lifting process is ensured. In the process of moving to the bottom of the lifting plate 53, the clamping rods on both sides of the lifting plate 53 will drop synchronously. When the first pressure sensor 56 on the lower end face of the abutment rod 57 receives a pressure signal, the driving motor 13 is stopped and the clamping motor 58 is started. The clamping motor 58 drives the bidirectional screw rod 54 to rotate, and the bidirectional screw rod 54 drives the two clamping strips 55 to move toward each other, thereby fixing the two ends of the plate. In the process of the two clamping strips 55 moving toward each other, the bidirectional screw rod 54 drives the telescopic screw rod 533 to rotate, so that the telescopic screw rod 533 slides and drops in the telescopic rod 532. When the second pressure sensor 535 receives a signal, the clamping motor 58 is stopped, and the pushing cylinder 534 is started. The piston rod of the pushing cylinder 534 pushes the fixed rod 35, so that the quantitative plate 31 at the corresponding position moves into the glue coating cylinder 2, thereby realizing the quantitative processing of glue, and then the glue outlet valve 23 is opened to allow the glue to fall onto the plate for subsequent plate gluing processing.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A conveying device for a quantitative glue coating device, comprising a conveying plate (11), characterized in that: The conveying plate (11) is slidably connected with a carrying plate (12), the carrying plate (12) is located at one end of the conveying plate (11), and a glue coating cylinder (2) is arranged at the end of the conveying plate (11) away from the carrying plate (12). The glue coating cylinder (2) is vertically arranged above the conveying plate (11), and a glue inlet hole (21) is opened on the side of the glue coating cylinder (2). The bottom end of the glue coating cylinder (2) is connected with a glue outlet pipe (22), and a glue outlet valve (23) is arranged on the glue outlet pipe (22). A plurality of quantitative plates (31) are arranged in the rubber cylinder (2); a material receiving box (32) is fixedly connected to the side of the rubber coating cylinder (2) close to the carrier plate (12); a material receiving pipe (33) is provided at the bottom of the material receiving box (32); a material receiving valve (34) is provided on the material receiving pipe (33); a plurality of quantitative holes are arranged on the side of the rubber coating cylinder (2) close to the material receiving box (32); the quantitative plates (31) are arranged horizontally in the material receiving box (32) from top to bottom, and the quantitative plates (31) are far away from the material receiving box (32). A fixing rod (35) is provided at one end away from the glue coating cylinder (2), and the fixing rod (35) passes through the material receiving box (32) and is fixedly connected to the quantitative plate (31). The side of the quantitative plate (31) away from the fixing rod (35) is aligned with the quantitative hole of the glue coating cylinder (2) one by one and has the same shape and size. A moving groove is provided above the conveying plate (11), and the moving groove is extended along the length direction of the conveying plate (11). The bearing plate (12) is located at the moving groove of the conveying plate (11). The moving groove of the conveying plate (11) is connected with a driving groove, and the driving groove is extended along the length direction of the conveying plate (11). A driving screw (14) is provided in the driving groove of the conveying plate (11), and the driving screw (14) is rotatably connected to the driving groove of the conveying plate (11). The bearing plate (12) is threadedly connected to the driving screw (14). A driving motor (13) is provided at one end of the conveying plate (11), and the driving motor (13) is coaxially and fixedly connected to the driving screw (14).A lifting screw (51) is provided at one end of the conveying plate (11) away from the carrying plate (12), and the lifting screw (51) is vertically arranged on the upper end surface of the conveying plate (11). A connecting rod (52) is provided inside the conveying plate (11), and one end of the connecting rod (52) is connected to the driving screw (14) through a bevel gear pair, and the other end of the connecting rod (52) is connected to the lifting screw (51) through a bevel gear pair. A lifting plate (53) is provided above the conveying plate (11), and the lifting plate (53) is horizontally arranged. The lifting plate (53) is threadedly connected to the lifting screw (51), and the lifting plate (53) is connected to the conveying plate (11). A plurality of support rods are connected between the two ends of the support rod, one end of the support rod is fixedly connected to the conveying plate (11), and the other end is inserted into the lifting plate (53). The support rod is slidably connected to the conveying plate (11). A positioning groove is provided on the lower end surface of the lifting plate (53). The positioning groove is extended along the length direction of the lifting plate (53). A bidirectional screw rod (54) is provided at the positioning groove of the lifting plate (53). Two clamping strips (55) are respectively threadedly connected to the two ends of the bidirectional screw rod (54). The two clamping strips (55) are arranged opposite to each other. One end of the clamping strip (55) away from the bidirectional screw rod (54) is fixedly connected to an abutting rod (57). The abutment rod (57) is arranged horizontally, and the abutment rod (57) and the clamping strip (55) are arranged vertically. A clamping motor (58) is arranged on one side of the lifting plate (53). The output shaft of the clamping motor (58) is coaxially fixedly connected with the bidirectional screw rod (54). The lower end surface of the abutment rod (57) is provided with a first pressure sensor (56). A connecting block (531) is fixedly connected below the lifting plate (53). A telescopic rod (532) is arranged inside the connecting block (531). The telescopic rod (532) is internally threadedly connected with a telescopic screw rod (533). One end of the telescopic screw rod (533) is connected to the bidirectional screw rod (54) through a cone. The two ends of the two-way push rod (534) are connected to each other through a gear pair, and the other end is fixedly connected to a push cylinder (534), the push cylinder (534) is arranged horizontally, the piston rod of the push cylinder (534) is movably connected to the fixed rod (35), and a second pressure sensor (535) is provided on the side of the abutment rod (57) close to the glue coating cylinder (2). A return spring (36) is sleeved on the outer side of the fixed rod (35), and the return spring (36) is located on the outer side of the material receiving box (32). An abutment ring (37) is fixedly connected to the end of the fixed rod (35) away from the quantitative plate (31), and the piston rod of the push cylinder (534) is movably connected to the abutment ring (37).

2. A conveying device for quantitative glue coating equipment according to claim 1, characterized in that: The upper end surface of the bearing plate (12) is provided with two clamping plates (41), the two clamping plates (41) are arranged on both sides of the bearing plate (12) opposite to each other, a bidirectional screw (42) is arranged inside the bearing plate (12), the two clamping plates (41) are respectively threadedly connected to the two ends of the bidirectional screw (42), the clamping plates (41) are slidably connected to the bearing plate (12), a connecting plate (46) is provided on one side of the bearing plate (12), a rotating rod (47) is passed through the connecting plate (46), one end of the rotating rod (47) is coaxially fixedly connected to a rotating wheel (43), and the rotating wheel (43) is horizontally arranged at A rack (44) is arranged in the moving groove of the conveying plate (11) and the moving groove of the carrying plate (12). The rack (44) is located on a side of the carrying plate (12) close to the rotating wheel (43). The rotating wheel (43) is meshed with the rack (44). One end of the rotating rod (47) away from the rotating wheel (43) is connected to the bidirectional screw (42) through a bevel gear pair. Two fixed pulleys (45) are arranged on one side of the carrying plate (12) away from the rotating wheel (43). The two fixed pulleys (45) are arranged at two ends of the carrying plate (12). The fixed pulleys (45) are slidably connected to the carrying plate (12).

3. A conveying device for quantitative glue coating equipment according to claim 2, characterized in that: A protective plate (48) is provided on opposite sides of the two clamping plates (41), the two protective plates (48) are arranged opposite to each other, and a protective spring (49) is provided between the protective plate (48) and the adjacent clamping plates (41).

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