Ironing plate gluing machine

Abstract

The utility model belongs to the technical field of packaging material bonding equipment, and particularly relates to an ironing board bonding machine which comprises a rack, a feeding mechanism, a material taking mechanism and an ironing board, the number of the feeding mechanisms is two, and each feeding mechanism comprises a feeding plate moving on the rack and a first transverse moving assembly driving the feeding plate to move. The material taking mechanism comprises a material taking assembly movably arranged on the rack, a second transverse moving assembly for driving the material taking assembly to move and a second lifting assembly for driving the material taking assembly to move, and the material taking mechanism is located between the two feeding mechanisms; the ironing plate is located below the material taking mechanism. Two different packaging materials are placed on the feeding mechanisms on the two sides respectively and located respectively, the material taking mechanism takes one packaging material, the packaging material is heated and melted on the ironing plate, then the packaging material is bonded to the other packaging material, the mode that the two packaging materials are located respectively, and the material taking mechanism controls the packaging materials accurately is adopted, and therefore the packaging materials can be taken out conveniently. Precise alignment of the two packaging materials can be guaranteed, and the bonding quality is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging material bonding equipment, specifically a hot plate bonding machine. Background Technology

[0002] With the development of the times, packaging materials are being used more and more widely, including for the packaging of mobile phones, instruments, hardware lighting fixtures, and handicrafts, to protect products from damage during transportation.

[0003] During the processing of packaging materials, two pieces of packaging material are usually bonded together by adhesive. Currently, the processing of packaging materials usually involves partially heating and melting one piece of packaging material using an electric hot air blower or an electric hot plate, and then bonding the heated and melted packaging material with the unheated packaging material.

[0004] Current hot-press bonding machines typically use manual feeding. Workers place two pieces of packaging material onto a feeding plate and position them. The feeding plate then moves to below a picking mechanism, which removes the upper piece of packaging material, heats and melts it, and then bonds it to the lower piece of packaging material, completing the bonding process. However, this method is only suitable when the two pieces of packaging material are the same shape and size. When the two pieces are identical, workers can neatly stack them together, ensuring precise alignment. But when the two pieces are different in shape or size, they need to be placed either centered or off-center, depending on the specific situation. Workers can only visually inspect the materials when placing them, making it difficult to guarantee precise alignment and thus affecting the bonding quality. Utility Model Content

[0005] To address the problems mentioned above, this utility model provides a hot plate bonding machine. Two different packaging materials are placed on feeding mechanisms on both sides and positioned separately. A material-retrieving mechanism picks up one packaging material and heats and melts it on a hot plate, then bonds it to the other packaging material. By using separate positioning of the two packaging materials and precise control of the material-retrieving mechanism, the accurate alignment of the two packaging materials can be ensured, thus improving the bonding quality.

[0006] This utility model provides a hot plate bonding machine, including a frame and a feeding mechanism, a picking mechanism, and a hot plate disposed on the frame; the feeding mechanism is configured as two, each feeding mechanism including a feeding plate that moves laterally on the frame and a first transverse moving component that drives the feeding plate to move; the picking mechanism includes a picking component that is movably disposed on the frame, a second transverse moving component that drives the picking component to move laterally, and a second lifting component that drives the picking component to move vertically, the picking mechanism being located between the two feeding mechanisms; the hot plate is located below the picking mechanism.

[0007] Furthermore, the first transverse component includes a first transverse base that moves laterally on the frame, a feeding plate is disposed on the first transverse base, a first motor is mounted on the first transverse base, and a rotating shaft is also mounted on the first transverse base. The first motor drives the rotating shaft to rotate through a reducer. Both ends of the rotating shaft are provided with first gears, and a first rack is transversely disposed on the frame. The first gear meshes with the first rack.

[0008] Furthermore, the feeding plate moves vertically on the first transverse base via the first lifting assembly. The first lifting assembly includes a first nut seat that rotates on the first transverse base and a first screw threadedly connected to the first nut seat. The upper end of the first screw is connected to the feeding plate, and the lower end of the first screw passes through the first transverse base and extends downward. A second motor is installed on the first transverse base, and a first drive wheel is installed on the output shaft of the second motor. A first driven wheel is fixed at the lower end of the first nut seat, and a first belt is fitted between the first drive wheel and the first driven wheel.

[0009] Furthermore, a first guide cylinder is provided on the first transverse base, and a first guide post is provided inside the first guide cylinder. The upper end of the first guide post is connected to the feeding plate, and the lower end of the first guide post passes through the first transverse base and extends downward.

[0010] Furthermore, the material handling assembly includes a hollow housing plate with a needle plate inside, and a drive assembly that drives the needle plate to move vertically.

[0011] Furthermore, the drive assembly includes a cylinder mounted on the receiving plate and a connecting plate disposed on the upper end of the cylinder. The receiving plate is provided with a second guide cylinder, and a second guide post is provided inside the second guide cylinder. The upper end of the second guide post is connected to the connecting plate, and the lower end of the second guide post extends downward into the receiving plate and is connected to the needle plate.

[0012] Furthermore, the receiving plate is provided with an adjustment component for adjusting the moving distance of the needle plate. The adjustment component includes a second screw rotating on the receiving plate and a second nut seat threadedly connected to the second screw. A limit plate is fixedly mounted on the second nut seat. The limit plate is located below the connecting plate. A third motor is installed on the receiving plate. A second driving wheel is installed on the output shaft of the third motor. A second driven wheel is fixedly mounted on the second screw. A second belt is fitted between the second driving wheel and the second driven wheel.

[0013] Furthermore, the second transverse assembly includes a second transverse base that moves laterally on the frame, a fourth motor is mounted on the second transverse base, a second gear is mounted on the output shaft of the fourth motor, and a second rack is laterally fixed on the frame, with the second gear meshing with the second rack.

[0014] Furthermore, the second lifting assembly includes a lifting base that moves vertically on the second transverse base, a fifth motor mounted on the lifting base, a third drive wheel mounted on the output shaft of the fifth motor, a third screw that rotates vertically on the side of the lifting base near the second transverse base, a third driven wheel mounted on the upper end of the third screw, a third belt fitted between the third drive wheel and the third driven wheel, a third nut seat fixed on the second transverse base, and the third screw threadedly connected to the third nut seat.

[0015] Furthermore, the heating plate moves laterally on the frame via a third lateral moving assembly, which includes a third lateral moving base that moves laterally on the frame. The heating plate is fixedly mounted on the third lateral moving base. A sixth motor is mounted on the frame, and a third gear is mounted on the output shaft of the sixth motor. A third rack is laterally fixed at the lower end of the third lateral moving base, and the third gear meshes with the third rack.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] (1) When bonding two different packaging materials, place the two packaging materials on two feeding plates and position them. Then, set the stroke of the feeding mechanism and the picking mechanism according to the size of the two packaging materials to achieve precise control of the feeding mechanism and the picking mechanism, thereby ensuring the precise alignment of the two packaging materials during bonding and improving the bonding quality of the packaging materials.

[0018] (2) The third motor drives the second driving wheel to rotate. The second driving wheel drives the second driven wheel to rotate via a belt. The second driven wheel drives the second screw to rotate. The second screw drives the second nut seat to move vertically. The second nut seat drives the limit plate to move vertically. When the cylinder drives the connecting plate to move downward, the connecting plate can no longer move downward when it contacts the limit plate, thus restricting the needle plate from moving downward. Therefore, the distance the needle plate moves downward can be adjusted by adjusting the component, thereby adjusting the distance the needle on the needle plate extends out of the receiving plate. In this way, the moving distance of the needle plate can be adjusted according to the thickness of the packaging material.

[0019] (3) The sixth motor drives the third gear to rotate. When the third gear rotates, it moves laterally along the third rack, thereby driving the third transverse base to move laterally, thus realizing the lateral movement of the heating plate. When two different packaging materials are bonded, the heating plate does not need to move laterally. It mainly relies on the material picking mechanism to move one packaging material laterally to the other packaging material. When two identical packaging materials are bonded, it is not necessary to put the two packaging materials on two feeding mechanisms. The two packaging materials can be bonded by stacking them on one feeding plate. There are two feeding plates, so the two feeding plates can work alternately to realize dual-station production. At this time, the heating plate needs to move laterally. The heating plate needs to move back and forth to the top of the feeding plate where the bonding work is performed. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the overall structure of a hot plate bonding machine;

[0022] Figure 2 This is a schematic diagram of the feeding mechanism;

[0023] Figure 3 This is a schematic diagram of the front of the material handling mechanism;

[0024] Figure 4 This is a schematic diagram of the material handling assembly;

[0025] Figure 5 This is a schematic diagram of the structure on the back of the material handling mechanism;

[0026] Figure 6 A schematic diagram of the heating plate and the third transverse component;

[0027] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Feeding mechanism; 20. Feeding plate; 21. First transverse component; 210. First transverse base; 211. First motor; 212. Reducer; 213. Rotating shaft; 214. First gear; 215. First rack; 22. First lifting component; 220. First screw; 221. First nut seat; 222. Second motor; 223. First driving wheel; 224. First driven wheel; 225. First belt; 226. First guide cylinder; 227. First guide post; 3. Picking mechanism; 30. Picking component; 300. Receiving plate; 301. Needle plate; 302. Drive component; 3020. Connecting plate; 3021. Cylinder; 3022. Second guide cylinder; 3023. Second guide post 303, Adjustment assembly; 3030, Second screw; 3031, Second nut seat; 3032, Limiting plate; 3033, Third motor; 3034, Second driving wheel; 3035, Second driven wheel; 3036, Second belt; 31, Second transverse assembly; 310, Second transverse base; 311, Fourth motor; 312, Second gear; 313, Second rack; 32, Second lifting assembly; 320, Lifting base; 321, Fifth motor; 322, Third driving wheel; 323, Third driven wheel; 324, Third belt; 325, Third screw; 326, Third nut seat; 4, Hot plate; 5, Third transverse assembly; 50, Third transverse base; 51, Sixth motor; 52, Third gear; 53, Third rack. Detailed Implementation

[0028] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] The following is in conjunction with the appendix Figure 1 To be continued Figure 6 The present invention will be described in detail with specific embodiments.

[0030] Reference Figure 1-6This utility model provides a hot plate bonding machine, including a frame 1 and a feeding mechanism 2, a picking mechanism 3, and a hot plate 4 disposed on the frame 1. Two feeding mechanisms 2 are provided and located at both ends of the frame 1. Each feeding mechanism 2 includes a feeding plate 20 that moves laterally on the frame 1 and a first transverse moving component 21 that drives the feeding plate 20 to move. The picking mechanism 3 includes a picking component 30 movably disposed on the frame 1, a second transverse moving component 31 that drives the picking component 30 to move laterally, and a second lifting component 32 that drives the picking component 30 to move vertically. The picking mechanism 3 is located between the two feeding mechanisms 2. The hot plate 4 is located between the two feeding mechanisms 2 and below the picking mechanism 3. When bonding two different packaging materials, the two packaging materials are placed on the two feeding plates 20 respectively and positioned. Then, the stroke of the feeding mechanism 2 and the picking mechanism 3 is set according to the size of the two packaging materials to achieve precise control of the feeding mechanism 2 and the picking mechanism 3, thereby ensuring precise alignment of the two packaging materials during bonding and improving the bonding quality of the packaging materials.

[0031] Specifically, the first transverse movement assembly 21 includes a first transverse movement base 210 that moves laterally on the frame 1. A feeding plate 20 is disposed on the first transverse movement base 210. A first motor 211 is mounted on the lower surface of the first transverse movement base 210. A rotating shaft 213 also rotates on the lower surface of the first transverse movement base 210. The first motor 211 drives the rotating shaft 213 to rotate via a reducer 212. First gears 214 are mounted on both ends of the rotating shaft 213. A first rack 215 is laterally fixed on the frame 1, and the first gear 214 meshes with the first rack 215. The first motor 211 drives the rotating shaft 213 to rotate via the reducer 212, which in turn drives the first gear 214 to rotate. The first gear 214 moves laterally on the first rack 215, thereby causing the first transverse movement base 210 to move laterally, thus realizing the lateral movement of the feeding plate 20.

[0032] The feeding plate 20 moves vertically on the first transverse base 210 via the first lifting assembly 22. The first lifting assembly 22 includes a first nut seat 221 that rotates on the first transverse base 210 and a first screw 220 that is threadedly connected to the first nut seat 221. The upper end of the first screw 220 is connected to the feeding plate 20, and the lower end of the first screw 220 passes through the first transverse base 210 and extends downward. A second motor 222 is mounted on the first transverse base 210. A first drive wheel 223 is mounted on the output shaft of the second motor 222. A first driven wheel 224 is fixed to the lower end of the first nut seat 221. A first belt 225 is fitted between the first drive wheel 223 and the first driven wheel 224. The second motor 222 drives the first drive wheel 223 to rotate. The first drive wheel 223 drives the first driven wheel 224 to rotate via the first belt 225. The first driven wheel 224 drives the first nut seat 221 to rotate. The first nut seat 221 drives the first screw 220 to rise and fall, thereby driving the feeding plate 20 to rise and fall. The rising and falling of the feeding plate 20 can further shorten the vertical stroke of the material handling mechanism 3, thereby reducing the overall height of the entire equipment and saving space.

[0033] Furthermore, a first guide cylinder 226 is fixed on the first transverse base 210, and a first guide post 227 slides vertically inside the first guide cylinder 226. The upper end of the first guide post 227 is connected to the feeding plate 20, and the lower end of the first guide post 227 passes through the first transverse base 210 and extends downward. The first guide cylinder 226 and the first guide post 227 guide the lifting and lowering of the feeding plate 20, preventing the first nut seat 221 from being misaligned during rotation, which would cause the feeding plate 20 to become misaligned, ultimately affecting the levelness of the upper surface of the feeding plate 20 and indirectly affecting the bonding quality.

[0034] Reference Figures 3-5The feeding assembly 30 includes a hollow receiving plate 300. A needle plate 301 is movably disposed within the receiving plate 300. Needles on the needle plate 301 are disposed on the lower surface of the needle plate 301. The needles on the needle plate 301 can extend downwards out of the receiving plate 300 or retract into the receiving plate 300. A driving assembly 302 is provided on the receiving plate 300 to drive the needle plate 301 to move vertically. The driving assembly 302 includes a cylinder 3021 mounted on the upper surface of the receiving plate 300 and a connecting plate 3020 disposed on the upper end of the cylinder 3021. A second guide cylinder 3022 is provided on the upper surface of the receiving plate 300. A second guide post 3023 slides vertically within the second guide cylinder 3022. The upper end of the second guide post 3023 is connected to the connecting plate 3020, and the lower end of the second guide post 3023 extends downwards into the receiving plate 300 and is connected to the needle plate 301. When the material-picking assembly 30 picks up the packaging material, the cylinder 3021 drives the connecting plate 3020 to move downwards, the connecting plate 3020 drives the second guide post 3023 to move downwards, and the second guide post 3023 drives the needle plate 301 to move downwards. The needles on the needle plate 301 pass through the receiving plate 300 and insert into the packaging material, thereby picking up the packaging material. The form of the material-picking assembly 30 is not limited to the needle plate 301 picking method; it can also be a vacuum suction plate picking method.

[0035] The receiving plate 300 is provided with an adjustment component 303 for adjusting the moving distance of the needle plate 301. The adjustment component 303 includes a second screw 3030 rotating on the upper surface of the receiving plate 300 and a second nut seat 3031 threadedly connected to the second screw 3030. A limit plate 3032 is fixedly mounted on the second nut seat 3031. The limit plate 3032 is located below the connecting plate 3020. A third motor 3033 is mounted on the upper surface of the receiving plate 300. A second driving wheel 3034 is mounted on the output shaft of the third motor 3033. A second driven wheel 3035 is fixedly mounted on the second screw 3030. A second belt 3036 is fitted between the second driving wheel 3034 and the second driven wheel 3035.

[0036] The third motor 3033 drives the second drive wheel 3034 to rotate. The second drive wheel 3034 drives the second driven wheel 3035 to rotate via the belt 3036. The second driven wheel 3035 drives the second screw 3030 to rotate. The second screw 3030 drives the second nut seat 3031 to move vertically. The second nut seat 3031 drives the limiting plate 3032 to move vertically. When the cylinder 3021 drives the connecting plate 3030 to move downward, the connecting plate 3030 can no longer move downward when it contacts the limiting plate 3032, thus restricting the needle plate 301 from moving downward. Therefore, the downward movement distance of the needle plate 301 can be adjusted by the adjusting component 303, thereby adjusting the distance by which the needle on the needle plate 301 extends out of the receiving plate 300. In this way, the movement distance of the needle plate 301 can be adjusted according to the thickness of the packaging material.

[0037] The second transverse movement assembly 31 includes a second transverse movement base 310 that moves laterally on the frame 1. A fourth motor 311 is mounted on the second transverse movement base 310. A second gear 312 is mounted on the output shaft of the fourth motor 311. A second rack 313 is laterally fixed on the frame 1, and the second gear 312 meshes with the second rack 313. The fourth motor 311 drives the second gear 312 to rotate, and the second gear 312 moves laterally on the second rack 313, thereby driving the second transverse movement base 310 to move laterally, realizing the lateral movement of the material handling assembly 30.

[0038] The second lifting assembly 32 includes a lifting base 320 that moves vertically on the second transverse base 310, a receiving plate 300 fixed to the lower end of the lifting base 320, a fifth motor 321 mounted on the lifting base 320, a third drive wheel 322 mounted on the output shaft of the fifth motor 321, a third screw 325 that rotates vertically on the side of the lifting base 320 near the second transverse base 310, a third driven wheel 323 mounted on the upper end of the third screw 325, a third belt 324 fitted between the third drive wheel 322 and the third driven wheel 323, a third nut seat 326 fixed on the second transverse base 310, and the third screw 325 threadedly connected to the third nut seat 326. The fifth motor 321 drives the third driving wheel 322 to rotate. The third driving wheel 322 drives the third driven wheel 323 to rotate via the third belt 324. The third driven wheel 323 drives the third screw 325 to rotate. The third screw 325 is threadedly connected to the third nut seat 326. Therefore, the third screw 325 can move vertically while rotating, thereby driving the lifting base 320 to move vertically and realizing the vertical movement of the material picking component 30.

[0039] The heating plate 4 moves laterally on the frame 1 via the third lateral moving assembly 5. The third lateral moving assembly 5 includes a third lateral moving base 50 that moves laterally on the frame 1. The heating plate 4 is fixedly installed on the third lateral moving base 50. A sixth motor 51 is installed on the frame 1. A third gear 52 is installed on the output shaft of the sixth motor 51. A third rack 53 is laterally fixed at the lower end of the third lateral moving base 50. The third gear 52 meshes with the third rack 53.

[0040] The sixth motor 51 drives the third gear 52 to rotate. When the third gear 52 rotates, it moves laterally along the third rack 53, thereby driving the third transverse base 50 to move laterally, realizing the lateral movement of the heating plate 4. When two different packaging materials are bonded, the heating plate 4 does not need to move laterally. It mainly relies on the material picking mechanism 3 to move one packaging material laterally onto the other packaging material. When two identical packaging materials are bonded, it is not necessary to place the two packaging materials on two feeding mechanisms 2. The two packaging materials can be stacked on one feeding plate 20 for bonding. Since there are two feeding plates 20, the two feeding plates 20 can work alternately to realize dual-station production. At this time, the heating plate 4 needs to move laterally. The heating plate 4 needs to move back and forth to move above the feeding plate 20 where the bonding work is performed.

[0041] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A hot plate bonding machine, characterized in that, Includes a frame and a feeding mechanism, a picking mechanism, and a heating plate mounted on the frame; The feeding mechanism is configured as two, and the feeding mechanism includes a feeding plate that moves laterally on the frame and a first transverse moving component that drives the feeding plate to move; The material handling mechanism includes a material handling component movably mounted on the frame, a second lateral moving component that drives the material handling component to move laterally, and a second lifting component that drives the material handling component to move vertically. The material handling mechanism is located between the two feeding mechanisms. The heating plate is located below the material handling mechanism.

2. The hot plate bonding machine according to claim 1, characterized in that, The first transverse component includes a first transverse base that moves laterally on the frame. The feeding plate is disposed on the first transverse base. A first motor is mounted on the first transverse base. A rotating shaft is also rotatable on the first transverse base. The first motor drives the rotating shaft to rotate through a reducer. A first gear is disposed at both ends of the rotating shaft. A first rack is transversely disposed on the frame. The first gear meshes with the first rack.

3. The hot plate bonding machine according to claim 2, characterized in that, The feeding plate moves vertically on the first transverse base via a first lifting assembly. The first lifting assembly includes a first nut seat that rotates on the first transverse base and a first screw threadedly connected to the first nut seat. The upper end of the first screw is connected to the feeding plate, and the lower end of the first screw passes through the first transverse base and extends downward. A second motor is mounted on the first transverse base, and a first drive wheel is mounted on the output shaft of the second motor. A first driven wheel is fixed to the lower end of the first nut seat, and a first belt is fitted between the first drive wheel and the first driven wheel.

4. The hot plate bonding machine according to claim 3, characterized in that, A first guide cylinder is provided on the first transverse base, and a first guide post is provided inside the first guide cylinder. The upper end of the first guide post is connected to the feeding plate, and the lower end of the first guide post passes through the first transverse base and extends downward.

5. The hot plate bonding machine according to claim 1, characterized in that, The material handling assembly includes a hollow receiving plate with a needle plate inside. The receiving plate is equipped with a driving assembly that drives the needle plate to move vertically.

6. The hot plate bonding machine according to claim 5, characterized in that, The drive assembly includes a cylinder mounted on the receiving plate and a connecting plate disposed on the upper end of the cylinder. The receiving plate is provided with a second guide cylinder, and a second guide post is provided inside the second guide cylinder. The upper end of the second guide post is connected to the connecting plate, and the lower end of the second guide post passes downward into the receiving plate and is connected to the needle plate.

7. The hot plate bonding machine according to claim 6, characterized in that, The receiving plate is provided with an adjustment component for adjusting the moving distance of the needle plate. The adjustment component includes a second screw that rotates on the receiving plate and a second nut seat that is threadedly connected to the second screw. A limit plate is fixedly mounted on the second nut seat. The limit plate is located below the connecting plate. A third motor is mounted on the receiving plate. A second driving wheel is mounted on the output shaft of the third motor. A second driven wheel is fixedly mounted on the second screw. A second belt is fitted between the second driving wheel and the second driven wheel.

8. The hot plate bonding machine according to claim 1, characterized in that, The second transverse component includes a second transverse base that moves laterally on the frame, a fourth motor is mounted on the second transverse base, a second gear is mounted on the output shaft of the fourth motor, and a second rack is laterally fixed on the frame, with the second gear meshing with the second rack.

9. The hot plate bonding machine according to claim 8, characterized in that, The second lifting assembly includes a lifting base that moves vertically on the second transverse base. A fifth motor is mounted on the lifting base, and a third drive wheel is mounted on the output shaft of the fifth motor. A third screw rotates vertically on the side of the lifting base near the second transverse base. A third driven wheel is mounted on the upper end of the third screw. A third belt is fitted between the third drive wheel and the third driven wheel. A third nut seat is fixed on the second transverse base, and the third screw is threadedly connected to the third nut seat.

10. The hot plate bonding machine according to claim 1, characterized in that, The heating plate moves laterally on the frame via a third lateral moving assembly. The third lateral moving assembly includes a third lateral moving base that moves laterally on the frame. The heating plate is fixedly mounted on the third lateral moving base. A sixth motor is mounted on the frame. A third gear is mounted on the output shaft of the sixth motor. A third rack is laterally fixed at the lower end of the third lateral moving base. The third gear meshes with the third rack.

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