Reciprocating thermoforming clamping transfer vehicle and its use method

Abstract

The present invention relates to the technical field of paper hot pressing, and in particular to a reciprocating thermoforming clamping and transferring vehicle, comprising a frame, a moving mechanism arranged on the frame, and a hot pressing clamping mechanism. A driving module drives a first bracket and a second bracket to move so that the first hot pressing plate and the second hot pressing plate are close to each other to perform hot pressing on the paper, and then release the clamping of the paper when they move away from each other. Then, a rocker rod drives the support frame to move back and forth along the extension direction of the frame, thereby driving the hot pressing clamping mechanism to move, so as to realize reciprocating hot pressing clamping of book paper, thereby greatly improving the pressing efficiency and paper movement speed, and greatly reducing production cost and time cost.

Description

Technical Field

[0001] The present invention relates to the technical field of paper heat pressing, and in particular to a reciprocating thermoforming clamping and transferring vehicle and a use method thereof. Background Art

[0002] During the book production process, the paper needs to be pressed, embossed, and hot-pressed. The existing operation method mostly uses manual assistance to deliver the paper to the next operation machine in sequence. This operation method is time-consuming, inefficient, and has high labor costs, so it is necessary to improve it. Summary of the Invention

[0003] The purpose of the present invention is to provide a reciprocating thermoforming clamping and transferring vehicle and a method of use thereof to address the deficiencies of the prior art, which can perform hot pressing, clamping and forming on paper while moving the paper, thereby improving work efficiency and reducing production costs.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a reciprocating hot forming clamping and transferring vehicle, including a frame and a moving mechanism and a hot pressing clamping mechanism arranged on the frame, the moving mechanism including a rocker arm and a support frame, the rocker arm is provided with a pivot hole, the support frame is provided with a pivot part, the pivot hole is pivotally connected to the pivot part, the rocker arm drives the support frame to move along the swing direction of the rocker arm, the lower end of the support frame is provided with a frame guide wheel, the frame is provided with a guide groove corresponding to the frame guide wheel, the frame guide wheel is arranged in the guide groove, the hot pressing clamping mechanism includes the first A hot pressing module, a second hot pressing module and a driving module, the first hot pressing module including a first hot pressing plate and a first bracket, the second hot pressing module including a second hot pressing plate and a second bracket, the first bracket and the second bracket are both arranged on the support frame and spaced apart, the first hot pressing plate and the second hot pressing plate are both provided with hot pressing surfaces, the hot pressing surfaces of the first hot pressing plate and the hot pressing surfaces of the second hot pressing plate are arranged facing each other, the first hot pressing plate is arranged on the first bracket, and the second hot pressing plate is arranged on the second bracket, and the driving module is used to drive the first bracket and the second bracket to move toward or away from each other;

[0005] The hot pressing clamping mechanism further comprises an indentation plate, the indentation plate is provided with an indentation end, and the cross section of the indentation end is triangular;

[0006] The indentation plate is respectively arranged on the first hot pressing module group and the second hot pressing module group, and the indentation plate is arranged below the first hot pressing plate or the second hot pressing plate, and the indentation end is in the same direction as the hot pressing surface.

[0007] Specifically, the bottom ends of the first bracket and the second bracket are both provided with bracket guide wheels, and the bracket guide wheels are in contact with the side walls of the support frame.

[0008] Specifically, the driving module includes a driving gear, a driven gear, a driving screw, a first screw nut and a second screw nut. The driving gear and the driven gear are arranged in the same horizontal axial direction. The driving screw is respectively connected to the driving gear and the driven gear. The driving screw is provided with two sections of reverse threads of the same length. The first nut screw and the second nut screw are respectively sleeved on the two ends of the driving screw. The first bracket is connected to the first nut screw, and the second bracket is connected to the second nut screw.

[0009] Specifically, the first hot pressing module and the second hot pressing module are both provided with a buffer assembly, and the buffer assembly includes a buffer front rod, a buffer rear rod and a spring. The front end of the buffer front rod is fixedly connected to the first hot pressing plate or the second hot pressing plate, the front end of the buffer rear rod is provided with a buffer groove, the spring is arranged in the buffer groove, and the rear end of the buffer front rod is movably arranged in the buffer groove and against the spring.

[0010] Specifically, the first hot pressing plate and the second hot pressing plate are both provided with an upward heat dissipation slot, and a plurality of heat dissipation holes are uniformly distributed in the heat dissipation slot.

[0011] Specifically, a mounting block is provided at the front end of the first bracket and the second bracket, the mounting block is provided with a mounting platform, the mounting platform is provided with mounting holes, the indentation plate is provided with screw holes corresponding to the mounting holes, and the indentation plate is fixed to the mounting block by fixing screws passing through the screw holes and the mounting holes in sequence.

[0012] Specifically, the hot pressing clamping mechanism also includes a post-hot pressing cooling assembly, which includes an air inlet pipe, a connecting pipe and an air outlet pipe. One end of the connecting pipe is connected to the air inlet pipe, and the other end of the connecting pipe is connected to the air outlet pipe. The outer wall of the connecting pipe is provided with a fixing ring, and the fixing ring is provided with a fixing hole to achieve a fixed connection with the frame. The air outlet pipe is a curved pipe, and the air outlet of the air outlet pipe faces the first hot pressing plate or the second hot pressing plate.

[0013] A method for using a reciprocating thermoforming clamping and transferring vehicle, comprising:

[0014] S1. Start the hot pressing clamping mechanism, and the driving module drives the first hot pressing module and the second hot pressing module to clamp and press the paper.

[0015] S2. Start the moving mechanism, and the swing rod drives the support frame to move from the initial position to the next workstation, and so on.

[0016] The beneficial effects of the present invention are as follows: the present invention drives the first bracket and the second bracket to move through the driving module so that the first hot pressing plate and the second hot pressing plate are close to each other to perform hot pressing on the paper, and then move away from each other to release the clamping of the paper, and then drives the support frame to move back and forth along the extension direction of the frame through the rocker rod, thereby driving the hot pressing clamping mechanism to move, so as to realize the reciprocating hot pressing clamping of the book paper, thereby greatly improving the pressing efficiency and the paper moving speed, and greatly reducing the production cost and time cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the assembly structure diagrams of the invention.

[0018] Figure 2 This is the second schematic diagram of the assembly structure of the invention.

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 4 This is one of the partial structural schematic diagrams of the hot pressing clamping mechanism of the invention.

[0021] Figure 5 This is the second partial structural diagram of the hot pressing clamping mechanism of the invention.

[0022] Figure 6 A cross-sectional view of the indentation plate of the invention.

[0023] Reference numerals include:

[0024] 10. Moving mechanism; 11. Rocker arm; 12. Support frame; 13. Pivot hole; 14. Pivot portion; 20. Hot clamping mechanism; 210. First hot pressing module; 211. First hot pressing plate; 212. First bracket; 220. Second hot pressing module; 221. Second hot pressing plate; 222. Second bracket; 231. Driving gear; 232. Driving screw; 240 Buffer assembly; 241. Buffer front rod; 242. Buffer rear rod; 250. Heat dissipation hole; 260. Indentation plate; 261. Indentation end; 270. Inlet pipe; 271. Connecting pipe; 272. Outlet pipe. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-6As shown, the reciprocating hot forming clamping and transferring vehicle includes a frame and a moving mechanism 10 and a hot pressing clamping mechanism 20 provided on the frame. The moving mechanism 10 includes a rocker 11 and a support frame 12. The rocker 11 is provided with a pivot hole 13. The support frame 12 is provided with a pivot portion 14. The pivot hole 13 is pivotally connected to the pivot portion 14. The rocker 11 drives the support frame 12 to move along the swing direction of the rocker 11. The hot pressing clamping mechanism 20 includes a first hot pressing module 210, a second hot pressing module 220 and a driving module. The first hot pressing module 210 includes a first hot pressing plate 211 and a first bracket. 212, the second hot pressing module 220 includes a second hot pressing plate 221 and a second bracket 222, the first bracket 212 and the second bracket 222 are both arranged on the support frame 12 and are spaced apart, the first hot pressing plate 211 and the second hot pressing plate 221 are both provided with hot pressing surfaces, the hot pressing surface of the first hot pressing plate 211 and the hot pressing surface of the second hot pressing plate 221 are arranged facing each other, the first hot pressing plate 211 is arranged on the first bracket 212, and the second hot pressing plate 221 is arranged on the second bracket 222, and the driving module is used to drive the first bracket 212 and the second bracket 222 to move toward or away from each other. Before hot pressing the paper, the first hot pressing plate 211 and the second hot pressing plate 221 are first heated, and then the driving module drives the first hot pressing plate 211 and the second hot pressing plate 221 to move toward each other, and the two hot pressing surfaces clamp and hot press the two sides of the paper, thereby further improving the hot pressing efficiency. When the hot pressing is completed, the driving module drives the first bracket 212 and the second bracket 222 to move backwards, thereby facilitating the release of the clamping of the paper. At the same time, when the first hot pressing plate 211 and the second hot pressing plate 221 clamp the paper, the support frame 12 is in the initial position, and then the support frame 12 is driven to move to the next position by the rocker rod 11. At this time, the first hot pressing plate 211 and the second hot pressing plate 221 release the clamping of the paper, realizing the movement of the paper, greatly improving the transmission efficiency, reducing time cost and labor cost, and improving production efficiency.

[0027] The bottom ends of the first bracket 212 and the second bracket 222 are both provided with bracket guide wheels, which fit in with the side walls of the support frame 12. By providing the guide wheels, the first bracket 212 and the second bracket 222 can always be in the same straight line during the movement, thereby ensuring the hot pressing effect.

[0028] The drive module includes a driving gear 231, a driven gear, a driving screw 232, a first screw nut, and a second screw nut. The driving gear 231 and the driven gear are arranged axially at the same level. The driving screw 232 connects the driving gear 231 and the driven gear respectively. The driving screw 232 has two sections of opposite threads of the same length. The first nut screw and the second nut screw are respectively sleeved on the two ends of the driving screw 232. The first bracket 212 is connected to the first nut screw, and the second bracket 222 is connected to the second nut screw. The kinetic energy of the external transmission mechanism is driven to the driving screw 232 by the driving gear 231, and then the driven gear rotates in conjunction with it, so that the driving screw 232 drives the first nut screw and the second nut screw to rotate. By providing two sections of opposite threads on the driving screw 232, the first nut screw and the second nut screw can move toward or away from each other, thereby driving the first hot press plate 211 and the second hot press plate 221 to move.

[0029] Both the first hot pressing module 210 and the second hot pressing module 220 are equipped with a buffer assembly 240. The buffer assembly 240 includes a front buffer rod 241, a rear buffer rod 242, and a spring. The front end of the front buffer rod 241 is fixedly connected to the first hot pressing plate 211 or the second hot pressing plate 221. The front end of the rear buffer rod 242 is provided with a buffer groove, and the spring is disposed in the buffer groove. The rear end of the front buffer rod 241 is movably disposed in the buffer groove and abuts against the spring. The front buffer rod 241 pushes the first hot pressing plate 211 or the second hot pressing plate 221 to perform the hot pressing operation. When the first hot pressing plate 211 or the second hot pressing plate 221 contacts the paper, the paper exerts a reverse force on the first hot pressing plate 211 or the second hot pressing plate 221, causing the first hot pressing plate 211 or the second hot pressing plate 221 to be compressed. The spring buffers this reaction force, effectively preventing the first hot pressing plate 211 or the second hot pressing plate 221 from cracking due to the reaction force.

[0030] The first hot pressing plate 211 and the second hot pressing plate 221 are both provided with an upward heat dissipation groove, and the heat dissipation groove is evenly distributed with a plurality of heat dissipation holes 250. The heat on the hot pressing plate can be dissipated through the heat dissipation holes 250, thereby preventing the hot pressing plate from overheating and damaging the paper.

[0031] The lower end of the support frame 12 is provided with a frame guide wheel, and the frame is provided with a guide groove corresponding to the frame guide wheel, and the frame guide wheel is arranged in the guide groove. By providing the frame guide wheel and making the guide wheel move in the guide groove, the accuracy of the support frame 12 when moving is improved, and a large range of errors is effectively avoided.

[0032] The hot pressing clamping mechanism 20 also includes a creasing plate 260 having a creasing end 261 with a triangular cross-section. The triangular shape of the creasing end 261 allows for greater pressure to be applied to the book through the pointed tip at the front end, thereby rapidly shaping the book spine and enhancing the appearance of the book.

[0033] The creasing plate 260 is mounted on the first and second hot pressing modules 210 and 220, respectively. The creasing plate 260 is positioned below the first and second hot pressing modules 211 and 221, with the creasing end 261 facing the same direction as the hot pressing surface. This facilitates creasing the book while heating, further increasing the speed of spine formation.

[0034] A mounting block is provided at the front end of the first bracket 212 and the second bracket 222. The mounting block includes a mounting platform with mounting holes. The mounting platform has screw holes corresponding to the mounting holes. The indentation plate 260 is secured to the mounting block by fixing screws that pass through the screw holes and the mounting holes in sequence. The fixing screws secure the indentation plate 260 to the mounting block, making it easy to maintain, remove, or replace the indentation plate 260.

[0035] The hot pressing clamping mechanism 20 also includes a post-hot pressing cooling assembly, which includes an air inlet pipe 270, a connecting pipe 271 and an air outlet pipe 272. One end of the connecting pipe 271 is connected to the air inlet pipe 270, and the other end of the connecting pipe 271 is connected to the air outlet pipe 272. The outer wall of the connecting pipe 271 is provided with a fixing ring, and the fixing ring is provided with a fixing hole to achieve a fixed connection with the frame. The air outlet pipe 272 is a curved pipe, and the air outlet of the air outlet pipe 272 faces the first hot pressing plate 211 or the second hot pressing plate 221. After the hot pressing is completed, the gas enters the connecting pipe 271 from the air inlet pipe 270, and then flows from the connecting pipe 271 to the air outlet pipe 272, and the gas is ejected through the air outlet pipe 272. A bend pipe is provided to guide the gas to the first hot pressing plate 211 and the second hot pressing plate 221, thereby quickly cooling the first hot pressing plate 211 and the second hot pressing plate 221 to normal temperature, thereby improving the service life of the first hot pressing plate 211 and the second hot pressing plate 221.

[0036] A method for using a reciprocating thermoforming clamping and transferring vehicle, comprising:

[0037] S1. Start the hot pressing clamping mechanism 20, and the driving module drives the first hot pressing module 210 and the second hot pressing module 220 to clamp and press the paper.

[0038] S2. Start the moving mechanism 10, and the swing rod 11 drives the support frame 12 to move from the initial position to the next station, and so on.

[0039] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance its performance unprecedented in the past and become a product with great practical value.

[0040] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A reciprocating hot forming clamping and transferring vehicle, comprising a frame, a moving mechanism (10) and a hot pressing clamping mechanism (20) provided on the frame, characterized in that: The moving mechanism (10) includes a swing rod (11) and a support frame (12), the swing rod (11) is provided with a pivot hole (13), the support frame (12) is provided with a pivot portion (14), the pivot hole (13) is pivotally connected to the pivot portion (14), the swing rod (11) drives the support frame (12) to move along the swing direction of the swing rod (11), the support frame (12) is provided with a frame guide wheel at the lower end, the frame is provided with a guide groove corresponding to the frame guide wheel, the frame guide wheel is arranged in the guide groove, and the swing rod (11) drives the support frame (12) to reciprocate along the extension direction of the frame; the hot pressing clamping mechanism (20) includes a first hot pressing module (210), a second hot pressing module (220) and a driving module, the first hot pressing module (2 10) includes a first hot pressing plate (211) and a first bracket (212), the second hot pressing module (220) includes a second hot pressing plate (221) and a second bracket (222), the first bracket (212) and the second bracket (222) are both arranged on the support frame (12) and are spaced apart, the first hot pressing plate (211) and the second hot pressing plate (221) are both provided with hot pressing surfaces, the hot pressing surface of the first hot pressing plate (211) and the hot pressing surface of the second hot pressing plate (221) are arranged facing each other, the first hot pressing plate (211) is arranged on the first bracket (212), the second hot pressing plate (221) is arranged on the second bracket (222), and the driving module is used to drive the first bracket (212) and the second bracket (222) to move toward or away from each other; The hot pressing clamping mechanism (20) further comprises an indentation plate (260), wherein the indentation plate (260) is provided with an indentation end (261), and the cross section of the indentation end (261) is triangular; The indentation plate (260) is respectively arranged on the first hot pressing module (210) and the second hot pressing module (220), and the indentation plate (260) is arranged below the first hot pressing plate (211) or the second hot pressing plate (221), and the indentation end (261) is oriented in the same direction as the hot pressing surface.

2. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The bottom ends of the first bracket (212) and the second bracket (222) are both provided with bracket guide wheels, and the bracket guide wheels are in contact with the side walls of the support frame (12).

3. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The driving module comprises a driving gear (231), a driven gear, a driving screw (232), a first screw nut and a second screw nut. The driving gear (231) and the driven gear are arranged axially at the same level. The driving screw (232) is respectively connected to the driving gear (231) and the driven gear. The driving screw (232) is provided with two sections of reverse threads of the same length. The first nut screw and the second nut screw are respectively sleeved on both ends of the driving screw (232). The first bracket (212) is connected to the first nut screw, and the second bracket (222) is connected to the second nut screw.

4. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The first hot pressing module (210) and the second hot pressing module (220) are both provided with a buffer assembly (240), and the buffer assembly (240) includes a buffer front rod (241), a buffer rear rod (242) and a spring. The front end of the buffer front rod (241) is fixedly connected to the first hot pressing plate (211) or the second hot pressing plate (221), the front end of the buffer rear rod (242) is provided with a buffer groove, and the spring is arranged in the buffer groove. The rear end of the buffer front rod (241) is movably arranged in the buffer groove and is against the spring.

5. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The first hot pressing plate (211) and the second hot pressing plate (221) are both provided with an upward heat dissipation groove, and a plurality of heat dissipation holes (250) are uniformly distributed in the heat dissipation groove.

6. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The front ends of the first bracket (212) and the second bracket (222) are provided with mounting blocks, the mounting blocks are provided with a mounting platform, the mounting platform is provided with mounting holes, the indentation plate (260) is provided with screw holes corresponding to the mounting holes, and the indentation plate (260) is fixed to the mounting block by fixing screws passing through the screw holes and the mounting holes in sequence.

7. The reciprocating thermoforming clamping and transferring vehicle according to claim 1, characterized in that: The hot pressing clamping mechanism (20) further includes a post-hot pressing cooling assembly, which includes an air inlet pipe (270), a connecting pipe (271), and an air outlet pipe (272). One end of the connecting pipe (271) is connected to the air inlet pipe (270), and the other end of the connecting pipe (271) is connected to the air outlet pipe (272). The outer wall of the connecting pipe (271) is provided with a fixing ring, and the fixing ring is provided with a fixing hole to achieve a fixed connection with the frame. The air outlet pipe (272) is a curved pipe, and the air outlet of the air outlet pipe (272) faces the first hot pressing plate (211) or the second hot pressing plate (221).

8. A method for using the reciprocating thermoforming clamping and transferring vehicle according to any one of claims 1 to 7, comprising: S1. Starting the hot pressing clamping mechanism (20), the driving module drives the first hot pressing module (210) and the second hot pressing module (220) to clamp and press the paper; S2. Start the moving mechanism (10), and the swing rod (11) drives the support frame (12) to move from the initial position to the next station, and so on.

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