A multi-card stacking, pasting, pressing, conveying, and palletizing equipment

Abstract

A multi-card stacking, pasting, pressing, conveying, and palletizing device includes a conveying device arranged along a predetermined direction. A first card dispensing machine, a glue dispensing machine, and a second card dispensing machine are sequentially arranged along the conveying device. The conveying device includes: a machine base with a conveying channel extending along the predetermined direction for receiving the first and second cards, and a moving groove on the bottom surface of the conveying channel; and a conveying mechanism disposed on the machine base for moving the first and second cards along the conveying channel. Through the technical solution provided in this embodiment, the glue dispensing of the first cardboard and the stacking and pasting of the second cardboard can be completed sequentially during the conveying of the first cardboard. This reduces reliance on manual labor, lowers labor intensity and production costs, and improves production efficiency.

Description

Technical Field

[0001] This invention relates to the field of card packaging equipment technology, specifically to a multi-card stacking, pasting, pressing, conveying, and palletizing equipment. Background Technology

[0002] A card is a sheet of cardboard used to print designs or text. Various styles of cards are available on the market, one type being two or more cards glued together to form a set, used to display artwork, provide explanations, or as gifts.

[0003] In the processing and production of card sets composed of two or more cards glued together, manual assembly is usually used. This involves manually applying glue to the first card, placing the first card in an oven to dry the glue and reduce its moisture content, then placing the second card on top of the first card with glue applied, pressing them together, and finally stacking multiple assembled card sets into a predetermined quantity for simultaneous collection and storage.

[0004] The above-mentioned processing and assembly method can complete the assembly and processing of card sets. However, since it relies heavily on manual operation, a larger number of operators are needed to meet production demands for large orders. This leads to increased production costs and requires operators to exert greater labor intensity to complete the work, which also results in lower production efficiency.

[0005] Therefore, a technical solution is urgently needed to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide a multi-card stacking, pasting, pressing, conveying, and palletizing device. To solve the above-mentioned technical problems, this invention adopts the following technical solution:

[0007] A multi-card stacking, pasting, pressing, conveying, and palletizing device includes a conveying device arranged along a predetermined direction. Along the conveying device are sequentially arranged a first card dispensing machine for providing a first card to the conveying device, a glue dispensing machine for applying glue to the first card, and a second card dispensing machine for providing a second card to the conveying device. The conveying device includes:

[0008] The machine has a conveying channel extending in a predetermined direction for receiving the first card and the second card, and a moving groove is provided on the bottom surface of the conveying channel.

[0009] A conveying mechanism is disposed on the machine base and is used to move the first card and the second card along the conveying channel. The conveying mechanism includes...

[0010] The transmission assembly, which is arranged in a predetermined direction and performs cyclical motion, also includes...

[0011] A toggle unit is disposed opposite to the moving groove and includes several units rotatably disposed at equal intervals on the transmission assembly. The toggle unit moves along the moving groove under the drive of the transmission assembly and pushes the first card and the second card to move. The toggle unit includes a toggle part rotatably connected to the transmission assembly. The toggle part has a toggle state and a drooping state under the drive of the transmission assembly. When the toggle part is in the toggle state, the end of the toggle part enters the conveying channel under the drive of the transmission assembly to push the first card and the second card to move along the conveying channel. When the toggle part is in the drooping state, the toggle part naturally droops under the action of gravity.

[0012] Furthermore, the transmission assembly includes:

[0013] The sprockets include two rotatably mounted at both ends of the machine base, and one of them is connected to the drive device for transmission.

[0014] A drive chain is fitted onto a sprocket and circulates below the sprocket, and the actuating unit is rotatably connected to the drive chain.

[0015] Furthermore, the actuating unit includes a drive shaft rotatably connected to the transmission chain;

[0016] The actuating part includes:

[0017] A toggle lever, one end of which is fixedly connected to the end of the drive shaft located on one side of the transmission chain, and also includes...

[0018] A toggle block is formed at one end of the toggle lever away from the drive shaft, and the width of the toggle block is greater than the width of the moving groove.

[0019] The actuation unit also includes a linkage rod, one end of which is fixedly connected to the end of the transmission shaft located on the other side of the transmission chain. The linkage rod intersects the axis of the actuation rod to form a right angle, and the free end of the linkage rod extends outward from the conveying direction.

[0020] Furthermore, the machine tool is also equipped with a support plate, which is located below the table surface of the machine tool and defines a clearance space between the support plate and the machine tool for the transmission chain and the linkage rod to be placed therein. When the actuating unit rotates around the sprocket under the drive of the transmission chain and moves to the end position of the support plate, the end of the support plate actuates the free end of the linkage rod, causing the linkage rod to gradually swing to a horizontal state and move in a predetermined direction within the clearance space, so that the actuating part enters the actuating state. Under the drive of the transmission assembly, the linkage rod and the support plate cause the actuating part to naturally droop under the action of gravity and enter the drooping state.

[0021] Furthermore, when the actuating part is in the actuating state, the end of the actuating rod is located above the bottom surface of the conveying channel, so that a clamping space is defined between the lower surface of the actuating block and the bottom surface of the conveying channel to accommodate one edge of the first card.

[0022] Furthermore, a damping unit is also provided on the machine platform downstream of the first card issuing machine to push the first card into the clamping space. The damping unit includes:

[0023] A damping beam is suspended above the conveying channel;

[0024] The damping element includes two components located on both sides of the moving groove. Each damping element includes an elastic arm, one end of which is fixedly mounted on the damping beam, and the other end extends toward the conveying channel and is inclined along the conveying direction. The damping element also includes a damping end, which is located at the end of the elastic arm away from the damping beam, for applying elastic resistance to the first card.

[0025] Furthermore, a guide component is provided on the conveying channel at a position corresponding to the second point card issuing machine. The guide component includes two guide plates located on both sides of the moving groove and symmetrical to each other. The guide plates are gradually inclined downward from the first point card issuing machine toward the second point card issuing machine, and the distance between the two guide plates gradually increases from the first point card issuing machine toward the second point card issuing machine, so that the second card can fall downward onto the first card.

[0026] Furthermore, the machine is also equipped with a pressing unit located downstream of the second point-count card issuing machine, for pressing the stacked first and second cards together. The pressing unit includes:

[0027] A clamping beam is suspended above the conveying channel;

[0028] The clamping element comprises two clamping elements located on opposite sides of the movable groove, and each clamping element includes a clamping component.

[0029] A clamping arm, one end of which is fixedly mounted on the clamping beam, and the clamping arm has elastic deformation for bending in the vertical direction, and also includes...

[0030] A pressure roller is rotatably connected to the other end of the pressure arm, and the circumferential surface of the pressure roller abuts against the surface of the conveying channel.

[0031] Furthermore, a palletizing device is provided downstream of the conveying device along the conveying direction, the palletizing device comprising:

[0032] A conveyor belt is provided along the conveying direction of the conveying device, and the inlet end of the conveyor belt is connected to the outlet end of the conveying device. A stabilizing wheel is provided at the inlet end of the conveyor belt. The stabilizing wheel includes a rotating shaft suspended above the conveyor belt and a wheel body rotatably connected to the rotating shaft.

[0033] A receiving platform is provided on the downstream side of the conveyor belt, and the surface of the receiving platform is located below the surface of the conveyor belt, for receiving cards that fall from the conveyor belt and stacking multiple cards on top of each other.

[0034] Furthermore, along the conveying direction of the conveying device, a drying tunnel is also provided on the machine platform between the dispensing machine and the second card issuing machine. The drying tunnel spans the conveying channel and is used to dry the cards located within the conveying channel.

[0035] The beneficial effects of this invention are as follows:

[0036] In the multi-card stacking, pasting, pressing, conveying, and palletizing equipment provided in this embodiment, the actuating part, driven by the transmission component, rotates from one end of the conveying channel into a actuating state, thereby making the actuating part vertical. At this time, its end extends into the conveying channel and moves along the moving groove under the drive of the transmission component. This causes the end of the actuating part to push the first card located in the conveying channel, causing it to be conveyed along the conveying channel. The first card is then conveyed sequentially to the dispensing machine and the second card dispensing machine, where the first card is applied with glue and the second card is stacked. This completes the processing of stacking and pasting two cards. Through the technical solution provided in this embodiment, the dispensing of glue on the first cardboard and the stacking and pasting of the second cardboard can be completed sequentially during the conveying of the first cardboard. In the entire process, the reliance on manual labor is reduced, the labor intensity and production cost are lowered, and production efficiency is improved. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of the present invention.

[0038] Figure 2 This is a top view of the conveying device in this invention.

[0039] Figure 3 This is a front view of the conveying device in this invention.

[0040] Figure 4 for Figure 2 Sectional view of AA.

[0041] Figure 5 This is a side view of the conveying device in this invention with the sprockets hidden.

[0042] Figure 6 This is a schematic diagram of the structure of the toggle unit and the transmission chain in this invention.

[0043] Figure 7 for Figure 1 A magnified view of a portion of point A in the middle.

[0044] Figure 8 for Figure 2 A magnified view of a section at point B in the middle.

[0045] In the diagram: 100 - Conveying device; 200 - First card dispensing machine; 300 - Dispensing machine; 400 - Second card dispensing machine; 101 - Machine base; 102 - Conveying channel; 103 - Moving trough; 110 - Conveying mechanism; 120 - Transmission assembly; 130 - Actuating unit; 131 - Transmission shaft; 132 - Actuating part; 121 - Sprocket; 122 - Transmission chain; 1321 - Actuating rod; 1322 - Actuating block; 133 - Linkage rod; 104 - Support plate; 105 - Clearance space; 1323 - Clamp Tight space; 140-Damping unit; 141-Damping beam; 1421-Elastic arm; 1422-Damping end; 150-Guiding assembly; 151-Guiding plate; 160-Pressure unit; 161-Pressure beam; 162-Pressure component; 1621-Pressure arm; 1622-Pressure wheel; 500-Plagging device; 501-Conveyor belt; 502-Stabilizing wheel; 5021-Shaft; 5022-Wheel body; 503-Receiving platform; 600-Drying tunnel; 01-First card; 02-Second card. Detailed Implementation

[0046] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0047] This invention provides a multi-card stacking, pasting, pressing, conveying, and palletizing device. In this embodiment, it is used to stack and paste two cards to form a card group, and to process the processed card groups by stacking them together. Specifically, on the machine base 101, along the conveying direction of the conveying channel 102, are sequentially placed a first card dispenser 200 for providing a first card 01, a glue dispenser 300 for applying glue to the first card 01, and a second card dispenser 400 for providing a second card 02. This allows the first card 01 and the second card 02, which are sequentially placed, to be stacked together within the conveying channel 102, and the two cards to be bonded together using glue. It is worth noting that the first card dispenser 200 and the second card dispenser 400 can be identical devices and can be implemented using existing technology. The devices allow cards to be sequentially placed within the conveying channel 102, and are driven by the conveying mechanism 110 within the conveying channel 102. The first card 01 flows within the conveying channel 102, allowing it to pass sequentially through the dispensing machine 300 and the second card issuing machine 400 for dispensing and stacking the second card 02. During the card transport process, the card moves within the moving groove under the drive of the transmission component 120 via the actuating unit, causing the end of the actuating part 132 to push the card within the conveying channel 102. The actuating part 132 can switch between a actuating state and a drooping state under the drive of the transmission component 120. When the actuating part 132 is in the actuating state, its end can penetrate into the conveying channel 102 to actuate the first card 01 located within the conveying channel 102. When the actuating part 132 moves to the end of the conveying channel 102, it switches to a drooping state, allowing it to droop naturally under gravity, facilitating circulation with the transmission component 120.

[0048] Specifically, such as Figure 1-6As shown in the figure, this embodiment provides a multi-card stacking, pasting, pressing, conveying, and palletizing device, including a conveying device 100 arranged along a predetermined direction. Along the conveying device 100 are sequentially arranged a first card dispenser 200 for providing a first card 01 to the conveying device 100, a glue dispenser 300 for applying glue to the first card 01, and a second card dispenser 400 for providing a second card 02 to the conveying device 100. The conveying device 100 includes a machine base 101 and a conveying mechanism 110. A conveying channel 102 extending along a predetermined direction is formed on the machine base 101 to receive the first card 01 and the second card 02, and a moving groove is formed on the bottom surface of the channel. The conveying mechanism 110 is disposed on the machine base 101 and is used to move the first card 01 and the second card 02 along the conveying channel 102. 10 includes a transmission assembly 120 and a toggle assembly. The transmission assembly 120 is arranged in a predetermined direction and performs a cyclical movement. The toggle unit is arranged opposite to the moving groove and includes several units rotatably arranged at equal intervals on the transmission assembly 120. The toggle unit moves along the moving groove under the drive of the transmission assembly 120 and pushes the first card 01 and the second card 02 to move. The toggle unit includes a toggle part 132 rotatably connected to the transmission assembly 120. The toggle part 132 has a toggle state and a drooping state under the drive of the transmission assembly 120. When the toggle part 132 is in the toggle state, the end of the toggle part 132 enters the conveying channel 102 under the drive of the transmission assembly 120 to push the first card 01 and the second card 02 to move along the conveying channel 102. When the toggle part 132 is in the drooping state, the toggle part 132 naturally droops under the action of gravity.

[0049] During the card conveying process, the actuating part 132, driven by the transmission component 120, rotates from one end of the conveying channel 102 into a actuating state, thus making the actuating part 132 vertical. At this time, its end extends into the conveying channel 102 and moves along the moving groove under the drive of the transmission component 120. This causes the end of the actuating part 132 to push the first card 01 located in the conveying channel 102, causing it to be conveyed along the conveying channel 102. The first card 01 is then conveyed sequentially to the glue dispensing machine 300 and the second card issuing machine 400, where glue is applied to the first card 01 and the second card 02 is stacked on top of it. This completes the process of stacking and pasting two cards together. The technical solution adopted in this embodiment is to assemble and process two cards. At the same time, more card issuing machines can be added to assemble and process multiple cards. It is worth noting that the first card issuing machine 200 and the second card issuing machine 400 can be implemented using existing technical solutions, such as the technical solution provided in Chinese Utility Model Patent No. CN210295180U entitled "Card Issuing Machine". Through the technical solution provided in this embodiment, the work of dispensing glue to the first cardboard and stacking and pasting the second cardboard can be completed sequentially during the conveying of the first cardboard. In the whole process, the dependence on manual labor is reduced, the labor intensity and production cost are reduced, and the production efficiency is improved.

[0050] In this embodiment, the transmission assembly 120 uses a chain assembly for transmission, specifically a transmission chain 122 including sprockets 121. The sprockets 121 include two rotatably mounted at both ends of the machine base 101, one of which is connected to the drive device. The transmission chain 122 is sleeved on the sprockets 121 and circulates below them. The actuating unit is rotatably connected to the transmission chain 122. In this embodiment, the drive device is a drive motor, which drives the drive sprocket 121 to rotate, thereby electrically transmitting power to the transmission chain 122 and driving the actuating unit to circulate. This causes the actuating part 132 to actuate the first card 01 located within the conveying channel 102 in the actuating state.

[0051] In this embodiment, the actuating unit includes a drive shaft 131 rotatably connected to the drive chain 122; the actuating part 132 includes an actuating rod 1321 and an actuating block 1322, wherein one end of the actuating rod 1321 is fixedly connected to the end of the drive shaft 131 located on one side of the drive chain 122, and the actuating block 1322 is formed on the end of the actuating rod 1321 away from the drive shaft 131, and the width of the actuating block 1322 is greater than the width of the moving groove; at the same time, the actuating unit also includes a linkage rod 133, one end of the linkage rod 133 is fixedly connected to the end of the drive shaft 131 located on the other side of the drive chain 122, and the axis of the linkage rod 133 intersects the axis of the actuating rod 1321 to form a right angle, and the free end of the linkage rod 133 extends away from the conveying direction. Furthermore, in order to enable the actuating part 132 to switch to the actuating state under the drive of the transmission component 120, a support plate 104 is also provided on the machine base 101. The support plate 104 is located below the table surface of the machine base 101 and defines a clearance space 105 between the support plate 101 and the machine base 105 for the transmission chain and the linkage rod 133 to reside within it. When the actuating unit rotates around the sprocket 121 under the drive of the transmission chain 122 and moves to the end position of the support plate 104, the end of the support plate 104 actuates the free end of the linkage rod 133, causing the linkage rod 133 to gradually swing to a horizontal state and move in a predetermined direction in the clearance space 105, so that the actuating part 132 switches to the actuating state. Under the drive of the transmission component, the linkage rod 133 and the support plate 104 cause the actuating part 132 to naturally droop under the action of gravity and switch to a drooping state.

[0052] During the transport of the first card 01, the actuating unit moves under the drive of the transmission chain 122. When it moves onto a sprocket 121 located at the front end of the machine platform 101, it moves along the circumferential surface of the sprocket 121. As it gradually moves to the upper side of the sprocket 121, the actuating part 132 is in a downward vertical state under the action of gravity. That is to say, the linkage rod 133 is in a roughly horizontal state under the action of the actuating part 132. As the transmission chain 122 gradually pulls the actuating unit, the end of the support plate 104 will actuate the free end of the linkage rod 133, causing the linkage rod 133 to rotate around the transmission chain. After the shaft 131 rotates 180 degrees, it is confined within the clearance space 105 and supported by the support plate 104. At this time, the actuating part 132 is driven to rotate synchronously with the linkage rod 133 and gradually comes to a vertical position, so that the actuating rod 1321 is located within the moving groove and the actuating block 1322 is placed within the conveying channel 102. Thus, during the process of being pushed by the transmission chain 122, the first card 01 located within the conveying channel 102 is pushed, thereby completing the conveying of the first card 01, so that the first card 01 can pass through the dispensing machine 300 and the second card issuing machine 400 in sequence. It is worth noting that the mass of the actuating part 132 is greater than the mass of the linkage rod 133, so that the actuating part 132 can fall downward under the action of gravity, and the linkage rod 133 can be in a roughly horizontal state when the actuating part 132 is falling.

[0053] In this embodiment, in order to ensure the stability of the first card 01 during the pushing process, the length of the actuating rod 1321 is set such that the length of the actuating rod 1321 is greater than the depth of the moving groove. Thus, when the actuating part 132 is in the actuating state, the end of the actuating rod 1321 is located above the bottom surface of the conveying channel 102, so that a clamping space 1323 for accommodating one edge of the first card 01 is defined between the lower surface of the actuating block 1322 and the bottom surface of the conveying channel 102.

[0054] In other words, during the pushing of the first card 01, one edge of the first card 01 is positioned under the actuating block 1322 and restricted by the actuating block 1322 and the bottom of the conveying channel 102, thereby improving the stability of the first card 01 during conveying and facilitating the application of adhesive and the stacking of the second card 02 on the first card 01. Furthermore, it is worth noting that since the mass of the actuating part 132 is greater than the mass of the linkage rod 133, when the actuating part 132 is in the actuating state, it is vertical. During the dragging process by the transmission chain 122, the actuating part 132 will flip towards the first card 01 under the influence of gravity and dragging, thus clamping the first card 01 and further ensuring the stability of the first card 01 during the pushing process.

[0055] In this embodiment, in order to facilitate the smoother reception of the first card 01 within the clamping space 1323, a damping unit 140 is provided on the machine 101 downstream of the first card dispensing machine 200 to push the first card 01 into the clamping space 1323. The damping unit 140 includes a damping beam 141 and a damping member 142 mounted on the damping beam 141. The damping beam 141 is suspended above the conveying channel 102 and includes two members located on both sides of the moving groove. The damping member 142 includes an elastic arm 1421, one end of which is fixedly mounted on the damping beam 141, and the other end extends toward the conveying channel 102 and is inclined along the conveying direction. The damping member 142 also includes a damping end 1422, which is located at the end of the elastic arm 1421 away from the damping beam 141 to apply elastic resistance to the first card 01.

[0056] During the process of the transmission chain 122 actuating the actuating part 132, the first card dispenser 200 dispenses the first card 01 into the conveying channel 102. At this time, the actuating part 132 pushes the first card 01 to move within the conveying channel 102. During this process, the actuating part 132 is prone to the situation described above, that is, the actuating block 1322 may fall forward due to the vibration caused by being dragged by gravity. As a result, the lower edge of the front side of the actuating block 1322 closes the clamping space 1323, restricting the first card 01 from entering the clamping space 1323. At the corresponding position of the damping component where the first card 01 is pushed, there is a damping end 1422 that provides elastic resistance, thereby forcing the first card 01 to be pushed towards the clamping space 1323, thus pushing the first card 01 into the elastic space. It is worth noting that, in order to facilitate the first card 01 being pushed into the clamping space 1323 under the action of the damping component, the lower edge of the front side of the actuating block 1322 is set as an arc transition surface, so that under the push of the damping component, the first card 01 can smoothly enter the clamping space 1323 under the lower side of the actuating block 1322 through the arc transition surface.

[0057] In this embodiment, in order for the second card 02 dispensed by the second point card dispenser 400 to fall smoothly onto the first card 01, a guide component 150 is provided on the conveying channel 102 at a position corresponding to the second point card dispenser 400. The guide component 150 includes two guide plates 151 located on both sides of the moving slot and symmetrical to each other. The guide plates 151 are gradually inclined downward from the end facing the first point card dispenser 200 toward the second point card dispenser 400, and the distance between the two guide plates 151 gradually increases from the end facing the first point card dispenser 200 toward the second point card dispenser 400, so that the second card 02 can fall downward onto the first card 01.

[0058] When the first card 01 is pushed to the position of the second point card dispenser 400, the second card 02 dispensed by the second point card dispenser 400 falls onto the guide assembly 150 and is supported by two guide plates 151. At this time, the first card 01 moves under the guide plate 151 under the push of the toggle part 132. At the same time, the second card 02 located on the upper side of the guide plate 151 is pushed along the surface of the guide plate 151 by the toggle block 1322, so that it falls onto the first card 01 between the two guide plates 151. Since the second card 02 is guided by the two guide plates 151, it can fall onto the first card 01 slowly, avoiding the situation where the stacking position is inaccurate due to the second point card dispenser 400 directly dispensing it onto the first card 01.

[0059] In this embodiment, in order to press the stacked first card 01 and second card 02 together, a pressing unit 160 is also provided on the machine 101 downstream of the second card issuing machine 400 to press the stacked first card 01 and second card 02 together. The pressing unit 160 includes a pressing beam 161 and a pressing member 162. The pressing beam 161 is suspended above the conveying channel 102. The pressing member 162 includes two members located on both sides of the moving groove. Each pressing member 162 includes a pressing arm 1621 and a pressing wheel 1622. One end of the pressing arm 1621 is fixedly installed on the pressing beam and has elastic deformation in the vertical direction. The pressing wheel 1622 is rotatably connected to the other end of the pressing arm 1621 and the circumferential surface of the pressing wheel 1622 abuts against the surface of the conveying channel 102.

[0060] The first card 01 and the second card 02, which are stacked together, move along the conveying channel 102 under the push of the actuating part 132 and pass through the pressing unit 160. The pressing roller 1622 rolls the first card 01 and the second card 02 that are stacked together, thereby pressing the first card 01 and the second card 02 that are stacked together and bonded together with glue, and improving the reliability of the bonding.

[0061] In order to stack the card group consisting of the first card 01 and the second card 02 that are bonded together, a stacking device 500 is provided on the downstream side of the conveying device 100 along the conveying direction. The stacking device 500 includes a conveyor belt 501 and a receiving platform 503. The conveyor belt 501 is arranged along the conveying direction of the conveying device 100, and the inlet end of the conveyor belt 501 is connected to the outlet end of the conveying device 100. A stabilizing wheel 502 is provided at the inlet end of the conveyor belt 501. The stabilizing wheel 502 includes a rotating shaft 5021 suspended above the conveyor belt 501 and a wheel body 5022 rotatably connected to the rotating shaft 5021. The receiving platform 503 is arranged on the downstream side of the conveyor belt 501, and the surface of the receiving platform 503 is located below the surface of the conveyor belt 501. It is used to receive cards that fall from the conveyor belt 501 and to stack multiple cards on top of each other.

[0062] The stabilizing wheel 502 can roll the card set transferred from the conveyor channel 102 to the conveyor belt 501 to ensure the stability of the card set during the transfer process. As the card set is conveyed by the conveyor belt 501, it falls onto the receiving platform 503 and is stacked on the receiving platform 503 in sequence to complete the stacking.

[0063] In this embodiment, to ensure reliable bonding, a drying tunnel 600 is provided on the machine base 101 between the dispensing machine 300 and the second card issuing machine 400 along the conveying direction of the conveying device 100. The drying tunnel 600 spans the conveying channel 102 and is used to dry the cards located within the conveying channel 102. This dries the moisture in the adhesive, ensuring reliable bonding between the first card 01 and the second card 02.

[0064] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the present invention without departing from the scope of the present invention are within the scope of the present invention.

Claims

1. A multi-card stacking, pasting, pressing, conveying, and palletizing device, comprising a conveying device arranged along a predetermined direction, and sequentially arranged along the conveying device a first card dispensing machine for providing a first card to the conveying device, a glue dispensing machine for applying glue to the first card, and a second card dispensing machine for providing a second card to the conveying device, characterized in that, The conveying device includes: The machine has a conveying channel extending in a predetermined direction for receiving the first card and the second card, and a moving groove is provided on the bottom surface of the conveying channel. A conveying mechanism is disposed on the machine base and is used to move the first card and the second card along the conveying channel. The conveying mechanism includes... The transmission assembly, which is arranged in a predetermined direction and performs cyclical motion, also includes... A toggle unit is disposed opposite to the moving groove and includes several units rotatably disposed at equal intervals on the transmission assembly. The toggle unit moves along the moving groove under the drive of the transmission assembly and pushes the first card and the second card to move. The toggle unit includes a toggle part rotatably connected to the transmission assembly. The toggle part has a toggle state and a drooping state under the drive of the transmission assembly. When the toggle part is in the toggle state, the end of the toggle part enters the conveying channel under the drive of the transmission assembly to push the first card and the second card to move along the conveying channel. When the toggle part is in the drooping state, the toggle part naturally droops under the action of gravity.

2. The multi-card stacking, pasting, pressing, conveying, and palletizing equipment according to claim 1, characterized in that, The transmission assembly includes: The sprockets include two rotatably mounted at both ends of the machine base, and one of them is connected to the drive device for transmission. A drive chain is fitted onto a sprocket and circulates below the sprocket, and the actuating unit is rotatably connected to the drive chain.

3. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 2, characterized in that, The actuation unit includes a drive shaft rotatably connected to the transmission chain; The actuating part includes: A toggle lever, one end of which is fixedly connected to the end of the drive shaft located on one side of the transmission chain, and also includes... A toggle block is formed at one end of the toggle lever away from the drive shaft, and the width of the toggle block is greater than the width of the moving groove. The actuation unit also includes a linkage rod, one end of which is fixedly connected to the end of the transmission shaft located on the other side of the transmission chain. The linkage rod intersects the axis of the actuation rod to form a right angle, and the free end of the linkage rod extends outward from the conveying direction.

4. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 3, characterized in that, The machine tool is also equipped with a support plate, which is located below the table surface of the machine tool and defines a clearance space between the support plate and the machine tool for the transmission chain and the linkage rod to be placed therein. When the actuating unit rotates around the sprocket under the drive of the transmission chain and moves to the end position of the support plate, the end of the support plate actuates the free end of the linkage rod, causing the linkage rod to gradually swing to a horizontal state and move in a predetermined direction within the clearance space, so that the actuating part enters the actuating state. Under the drive of the transmission assembly, the linkage rod separates from the support plate, so that the actuating part naturally droops under the action of gravity and enters the drooping state.

5. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 4, characterized in that, When the actuating part is in the actuating state, the end of the actuating rod is located above the bottom surface of the conveying channel, so that a clamping space is defined between the lower surface of the actuating block and the bottom surface of the conveying channel to accommodate one edge of the first card.

6. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 5, characterized in that, A damping unit is also provided on the machine platform downstream of the first card issuing machine to push the first card into the clamping space. The damping unit includes: A damping beam is suspended above the conveying channel; The damping element includes two components located on both sides of the moving groove. Each damping element includes an elastic arm, one end of which is fixedly mounted on the damping beam, and the other end extends toward the conveying channel and is inclined along the conveying direction. The damping element also includes a damping end, which is located at the end of the elastic arm away from the damping beam, for applying elastic resistance to the first card.

7. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 1, characterized in that, A guide component is also provided above the conveying channel at a position corresponding to the second card issuing machine. The guide component includes two guide plates located on both sides of the moving slot and symmetrical to each other. The guide plates are gradually inclined downward from the first card issuing machine toward the second card issuing machine, and the distance between the two guide plates gradually increases from the first card issuing machine toward the second card issuing machine, so that the second card can fall downward onto the first card.

8. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 7, characterized in that, The machine is also equipped with a pressing unit located downstream of the second card issuing machine, for pressing the stacked first and second cards together. The pressing unit includes: A clamping beam is suspended above the conveying channel; The clamping element comprises two clamping elements located on opposite sides of the movable groove, and each clamping element includes a clamping component. A clamping arm, one end of which is fixedly mounted on the clamping beam, and the clamping arm has elastic deformation for bending in the vertical direction, and also includes... A pressure roller is rotatably connected to the other end of the pressure arm, and the circumferential surface of the pressure roller abuts against the surface of the conveying channel.

9. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 1, characterized in that, A palletizing device is provided downstream of the conveying device along the conveying direction, and the palletizing device includes: A conveyor belt is provided along the conveying direction of the conveying device, and the inlet end of the conveyor belt is connected to the outlet end of the conveying device. A stabilizing wheel is provided at the inlet end of the conveyor belt. The stabilizing wheel includes a rotating shaft suspended above the conveyor belt and a wheel body rotatably connected to the rotating shaft. A receiving platform is provided on the downstream side of the conveyor belt, and the surface of the receiving platform is located below the surface of the conveyor belt, for receiving cards that fall from the conveyor belt and stacking multiple cards on top of each other.

10. A multi-card stacking, pasting, pressing, conveying, and palletizing device according to claim 1, characterized in that, Along the conveying direction of the conveying device, a drying tunnel is also provided on the machine platform between the dispensing machine and the second card issuing machine. The drying tunnel spans the conveying channel and is used to dry the cards located within the conveying channel.

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