Conveying device and laminating system

Abstract

The utility model belongs to the technical field of laminating equipment, and particularly relates to a conveying device and a laminating system. The conveying device comprises a base, a rotary material frame and a stop device, the rotary material frame is provided with an outlet, and the rotary material frame is rotationally connected to the base so that materials can enter or leave the rotary material frame through the outlet in different directions; the stop device comprises a stop driving part, a first stop part and a second stop part, the stop driving part is used for driving the first stop part to move, and the first stop part can abut against the second stop part so as to stop the rotary material frame, so that the rotation angle of the rotary material frame is limited. Due to the fact that the rotary material frame can rotate flexibly, the stations do not need to be arranged in a straight line strictly, optimization of space utilization and equipment layout of a production workshop is facilitated, the rotary material frame can be repeatedly used in the whole production process, the material conveying and transferring functions of the rotary material frame are achieved, and therefore the utilization rate of the rotary material frame is increased.

Description

Technical Field

[0001] This utility model belongs to the field of lamination equipment technology, and in particular relates to a conveying device and a lamination system. Background Technology

[0002] The lamination process is a crucial step in PCB manufacturing. Workers first transport the stacked PCB components to the loading rack via a return line. A conveyor system picks up the PCB components from the loading rack and sequentially transports them to the hot press and cold press. Finally, the formed PCBs are transported back to the unloading rack, completing the entire PCB lamination process. The stacked PCB components undergo loading, hot pressing, cold pressing, and unloading sequentially under the transport of the conveyor system.

[0003] The lamination production line has stations arranged side-by-side, with conveyor systems moving laterally between them for docking. Hot pressing is the longest stage in the entire lamination process, while the conveyor system only needs a few minutes to transfer materials between different stations. Therefore, the conveyor system spends most of its time waiting, resulting in low utilization. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a conveying device and a laminating system to address the problem of low utilization rate of existing conveying devices.

[0005] To solve the above-mentioned technical problems, on the one hand, this utility model provides a conveying device, including a base, a rotating material rack and a stop device. The base is used to drive the rotating material rack to move along the track. The rotating material rack has an outlet and is rotatably connected to the base so that materials can enter or leave the rotating material rack through the outlet in different directions.

[0006] The stopping device includes a stopping drive, a first stopping member, and a second stopping member. The output end of the stopping drive is connected to the first stopping member. One of the first stopping member and the second stopping member is disposed on the base, and the other is disposed on the rotating material rack.

[0007] The stop drive is used to drive the first stop to move, and the first stop can abut against the second stop to stop the rotating material rack.

[0008] Optionally, the first stop includes a mounting portion and a roller. The mounting portion is connected to the output end of the stop drive, and the roller is rotatably connected to the mounting portion. The roller can abut against the second stop.

[0009] Optionally, the second stop has a stop surface that is tangent to the outer peripheral surface of the roller.

[0010] Optionally, the second stop includes a first part and a second part, the first part being connected to the rotating material rack, and the second part being installed at one end of the first part near the first stop;

[0011] The stop surface is disposed on the second part.

[0012] Optionally, in the tangential direction of the rotation trajectory circle of the rotating material rack, the width of the second portion is not less than half the width of the first portion.

[0013] Optionally, the first portion is cylindrical, and the second portion is located in the middle of the first portion in the radial direction.

[0014] Optionally, the stopping device further includes a sensing plate and a sensor, one of which is mounted on the rotating material rack and the other is mounted on the base;

[0015] When the sensor detects the sensing plate, the stop drive drives the first stop to move.

[0016] Optionally, the conveying device includes a first driving component and a turntable bearing, wherein the inner ring of the turntable bearing is connected to the base, and the outer ring of the turntable bearing is connected to the rotating material rack.

[0017] The first driving component can drive the outer ring of the turntable bearing to rotate relative to the inner ring of the turntable bearing, thereby driving the rotating material rack to rotate.

[0018] Optionally, the base includes a support frame and a traveling mechanism. The support frame is connected to the rotating material rack, and the traveling mechanism is mounted on the support frame. The traveling mechanism is used to drive the support frame and the rotating material rack to move along the track.

[0019] Optionally, the rotating material rack includes a frame, a temporary storage bracket, a pusher mechanism, and a second drive component. The temporary storage bracket is mounted on the frame, and the pusher mechanism is slidably connected to the frame.

[0020] The push arm mechanism is provided with a locking part, which is used to lock with the connection hole on the material. The second driving member can drive the push arm mechanism to reciprocate along the first direction to feed the material into or out of the temporary storage tray.

[0021] Optionally, the rotating material rack further includes a third driving member, the output end of which is connected to the push arm mechanism. The third driving member can drive the push arm mechanism to reciprocate along the second direction, so that the snap-fit ​​part can enter or disengage from the connecting hole of the material.

[0022] The first direction is not parallel to and does not coincide with the second direction.

[0023] On the other hand, this utility model embodiment provides a lamination system, including a track, a first laminator, a second laminator, and a conveying device as described above, wherein the base is disposed on the track, and the track is disposed between the first laminator and the second laminator;

[0024] The rotating rack is rotatable relative to the base so that the outlet faces the first laminator or the second laminator.

[0025] Optionally, the first laminator includes a plurality of first hot presses and a plurality of first cold presses, the plurality of first hot presses and the plurality of first cold presses being arranged side by side on one side of the width direction of the track;

[0026] The second laminator includes a plurality of second hot presses and a plurality of second cold presses, which are arranged side by side on the other side of the width direction of the track.

[0027] Optionally, the lamination system further includes a loading rack and a unloading rack, the loading rack and the unloading rack being at least located on one side of the first laminator along the track extension direction; or, the loading rack and the unloading rack being at least located on one side of the second laminator along the track extension direction.

[0028] The conveying device provided in this embodiment of the invention generates resistance that prevents the rotating material rack from continuing to rotate due to the abutment between the first and second stoppers, thereby stopping the rotating material rack and limiting its rotation angle. Since the rotating material rack can rotate flexibly and connect with multiple workstations, the spatial arrangement of each workstation does not need to be strictly linear. It can be more rationally planned according to the actual spatial shape and area of ​​the workshop, helping to optimize the space utilization and equipment layout of the production workshop and avoiding space waste caused by fixed material conveying directions. The rotating material rack can be reused multiple times throughout the production process, fulfilling its material conveying and transfer functions, thus improving its utilization rate. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of a conveying device provided in an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of a stopping device provided in an embodiment of the present invention;

[0031] Figure 3 This is a side view of a conveying device provided in an embodiment of the present invention;

[0032] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0033] Figure 5 This is another side view of the conveying device provided in one embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the first driving member and the turntable bearing provided in an embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of a lamination system provided in an embodiment of the present invention.

[0036] The reference numerals in the accompanying drawings are as follows:

[0037] 10. Conveying device;

[0038] 1. Base; 11. Support frame; 12. Walking mechanism;

[0039] 2. Rotating material rack; 21. Frame body; 22. Temporary storage bracket; 23. Push arm mechanism; 231. Snap-fit ​​part; 24. Second drive component;

[0040] 3. Stopping device; 31. Stopping drive component; 32. First stop component; 321. Mounting part; 3211. Mounting groove; 322. Roller; 33. Second stop component; 331. First part; 332. Second part; 3321. Stop surface; 34. First stop seat; 35. Second stop seat; 36. Sensing plate; 37. Sensor; 371. First sensor; 372. Second sensor;

[0041] 41. First driving component; 411. Motor; 412. Gear; 42. Turntable bearing; 421. External gear;

[0042] 20. Track; 30. First laminator; 301. First hot press; 302. First cold press; 40. Second laminator; 401. Second hot press; 402. Second cold press; 50. Loading rack; 60. Unloading rack. Detailed Implementation

[0043] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0044] like Figures 1 to 6As shown, an embodiment of the present invention provides a conveying device 10, including a base 1, a rotating material rack 2 and a stop device 3. The base 1 is used to drive the rotating material rack 2 to move together along the track 20. The rotating material rack 2 has an outlet and is rotatably connected to the base 1 so that materials can enter or leave the rotating material rack 2 through the outlet in different directions.

[0045] The rotating material rack 2 is installed on the base 1. Through the cooperation of the base 1 and the track 20, the base 1 and the rotating material rack 2 on the base 1 can move between different working areas according to the set route. Since the rotating material rack 2 can rotate relative to the base 1, after the rotating material rack 2 rotates to a suitable angle, the outlet can correspond to different work positions at different rotation angles, realize the material conveying connection in multiple directions, meet the material conveying needs between different work positions and different production links, realize the orderly flow of materials, and improve production efficiency.

[0046] The stopping device 3 includes a stopping drive 31, a first stopping member 32, and a second stopping member 33. The output end of the stopping drive 31 is connected to the first stopping member 32. One of the first stopping member 32 and the second stopping member 33 is disposed on the base 1, and the other is disposed on the rotating material rack 2. In this way, during the rotation of the rotating material rack 2, one of the first stopping member 32 and the second stopping member 33 will move with the rotating material rack 2, while the other remains stationary on the base 1, thus forming a relative movement between the first stopping member 32 and the second stopping member 33.

[0047] The stop drive 31 can drive the first stop 32 to reciprocate, and the first stop 32 can abut against the second stop 33 to stop the rotating material rack 2, thereby limiting the position of the rotating material rack 2.

[0048] The second stop 33 corresponds to the first stop 32, together forming a structure to stop the rotating material rack 2. When it is necessary to stop the rotating material rack 2, the stop drive 31 receives the corresponding control signal and starts working, driving the connected first stop 32 to move. As the rotating material rack 2 rotates, the first stop 32 gradually approaches the second stop 33 in the rotational direction until it abuts against the second stop 33. Due to the abutment between the first stop 32 and the second stop 33, resistance is generated to prevent the rotating material rack 2 from continuing to rotate, thereby stopping the rotating material rack 2 and stopping it at a predetermined position. This helps to reduce the situation where the outlet is misaligned with different workstations due to excessive rotation of the rotating material rack 2. After the stop drive 31 drives the first stop 32 to disengage from the second stop 33, the rotating material rack 2 can rotate again.

[0049] In this embodiment, the rotation angle of the rotating material rack 2 can be limited by the stop device 3, allowing the outlet of the rotating material rack 2 to connect with different workstations. Because the rotating material rack 2 can rotate flexibly and connect with multiple workstations, the spatial arrangement of each workstation does not need to be strictly in a straight line. It can be more rationally planned according to the actual spatial shape and area of ​​the workshop, helping to optimize the space utilization and equipment layout of the production workshop and avoiding space waste caused by fixed material conveying directions. The rotating material rack 2 can be reused multiple times throughout the production process, fulfilling its material conveying and transfer functions, thereby improving the utilization rate of the rotating material rack 2 and greatly enhancing its flexibility.

[0050] In one embodiment, such as Figure 2 As shown, the stop drive component 31 and the first stop component 32 are mounted on the base 1, and the second stop component 33 is mounted on the rotating material rack 2. The second stop component 33 rotates with the rotating material rack 2.

[0051] The stopping device 3 further includes a first stopping seat 34 and a second stopping seat 35. The first stopping seat 34 is fixed to the base 1, and the second stopping seat 35 is fixed to the rotating material rack 2. A stopping drive member 31 is mounted on the first stopping seat 34, and the output end of the stopping drive member 31 is connected to the first stopping member 32. The second stopping member 33 is mounted on the second stopping seat 35. The first stopping seat 34 and the second stopping seat 35 provide suitable installation positions for the stopping device 3.

[0052] In an alternative embodiment, the stop drive member 31 and the first stop member 32 are disposed on the rotating material rack 2, and the stop drive member 31 is mounted on the second stop seat 35. The second stop member 33 is mounted on the base 1 via the first stop seat 34, which also enables the stop engagement of the first stop member 32 and the second stop member 33.

[0053] In one embodiment, the stop drive 31 is a cylinder or an electric push rod. Taking a cylinder as an example, the telescopic rod of the cylinder is connected to the first stop 32. When the telescopic rod extends and retracts, it drives the first stop 32 to move back and forth, thereby realizing the contact between the first stop 32 and the second stop 33.

[0054] In one embodiment, such as Figure 2As shown, the first stop 32 includes a mounting portion 321 and a roller 322. The mounting portion 321 is connected to the output end of the stop drive 31, and the roller 322 is rotatably connected to the mounting portion 321. The roller 322 can abut against the second stop 33. The roller 322, rotatably connected to the mounting portion 321, can directly contact the second stop 33 and participate in the stopping operation, reducing the frictional resistance when abutting against the second stop 33. During the stopping process, the wear on the surfaces of the first stop 32 and the second stop 33 is significantly reduced, minimizing the decrease in stopping effect due to wear and the need for frequent component replacement.

[0055] In one embodiment, such as Figure 2 As shown, the mounting part 321 is provided with a mounting groove 3211, and the roller 322 is disposed in the mounting groove 3211 and rotatably connected to the mounting part 321. The central axis of the roller 322 extends in the vertical direction, so that when the roller 322 abuts against the second stop 33, it can well conform to the rotation trend that the rotating material rack 2 may appear on the horizontal plane, and achieve the stopping function through rolling friction.

[0056] In one embodiment, such as Figure 2 As shown, the second stop 33 has a stop surface 3321, which is tangent to the outer peripheral surface of the roller 322. This tangential contact makes the stopping effect more significant. On the one hand, by reducing frictional resistance, the roller 322 can more effectively transmit the stopping force from the stop drive 31 to the rotating material rack 2, overcoming the rotational inertia of the rotating material rack 2 and achieving precise stopping control. On the other hand, the tangential contact ensures that the direction of force transmission is relatively fixed and concentrated at the tangent point, making the stopping force more direct and efficient, reducing force dispersion and loss, and improving the accuracy and reliability of the stop.

[0057] Preferably, the stop surface 3321 extends in the vertical direction.

[0058] In one embodiment, such as Figure 2 As shown, the second stop 33 includes a first part 331 and a second part 332. The first part 331 is connected to the rotating material rack 2, and the second part 332 is installed at the end of the first part 331 near the first stop 32. The first part 331 connects the second stop 33 to the rotating material rack 2. A stop surface 3321 is disposed on the second part 332. The stop surface 3321 is arranged on the side of the second part 332 facing the first stop 32 to ensure the flatness of its plane and the accuracy of tangency with the outer peripheral surface of the roller 322. This allows the roller 322 to smoothly contact the stop surface 3321 during the stopping process and achieve tangential rolling stop, thereby limiting the rotation of the rotating material rack 2.

[0059] In one embodiment, the rotation trajectory of the rotating material rack 2 is circular. In the tangential direction of the rotation trajectory circle of the rotating material rack 2, the width of the second part 332 is not less than half the width of the first part 331, which facilitates the formation of a stop surface 3321 on the second part 332, and at the same time ensures that the second part 332 has sufficient width to disperse and bear the large force generated when stopping.

[0060] In one embodiment, such as Figure 2 As shown, the first part 331 is cylindrical, and the second part 332 is disposed radially in the middle of the first part 331, that is, the centers of the first part 331 and the second part 332 are aligned. When abutting against the first stop 32, the roller 322 is located in the space defined by the end face of the first part 331 near the second part 332 and the stop surface 3321. Confining the roller 322 in this space enhances the reliability of the stopping device 3 and helps to reduce the possibility of the roller 322 leaving the effective contact area or exhibiting abnormal movement trajectory due to external interference or other factors during the stopping process, ensuring that the stopping device 3 can stably perform its stopping function for a long time.

[0061] The second part 332 further includes a first surface, a second surface, and a third surface. The first surface and the stop surface 3321 are radially opposite to each other in the first part 331, and the second and third surfaces are radially opposite to each other. Preferably, the second and third surfaces are arc-shaped surfaces and are coplanar with the outer surface of the first part 331. The first surface can be a plane or an arc-shaped surface.

[0062] When creating the second part 332, the second part 332 is essentially formed by cutting off two arc-shaped areas from a cylinder.

[0063] In one embodiment, such as Figure 3 , Figure 4 As shown, the stop device 3 also includes a sensing plate 36 and a sensor 37, one of which is mounted on the rotating material rack 2 and the other is mounted on the base 1.

[0064] When sensor 37 detects sensor plate 36, stop drive 31 drives first stop 32 to move. Through the cooperation of sensor 37 and sensor plate 36, sensor 37 can send a signal that requires stopping. After receiving the signal, stop drive 31 drives first stop 32 to extend, so that first stop 32 can abut against second stop 33, thereby stopping the rotating material rack 2.

[0065] Sensor 37 employs common photoelectric sensors, electromagnetic sensors, etc. When the sensing plate 36 enters the effective sensing range of sensor 37, sensor 37 will generate a corresponding electrical signal according to its own sensing principle.

[0066] Preferably, the sensing plate 36 is mounted on the rotating material rack 2, and the sensor 37 is mounted on the base 1.

[0067] In one embodiment, such as Figure 4 As shown, sensor 37 includes a first sensor 371 and a second sensor 372, which are arranged side by side on the base 1. When the sensing plate 36 first blocks the first sensor 371, it indicates that the stop position is about to be reached, at which point the speed of the rotating material rack 2 slows down. When the sensing plate 36 blocks the second sensor 372, the rotating material rack 2 stops rotating.

[0068] In one embodiment, such as Figure 5 , Figure 6 As shown, the conveying device 10 includes a first driving component 41 and a turntable bearing 42. The turntable bearing 42 is disposed between the rotating material rack 2 and the base 1. The inner ring of the turntable bearing 42 is connected to the base 1, and the outer ring of the turntable bearing 42 is connected to the rotating material rack 2.

[0069] The first driving component 41 can drive the outer ring of the turntable bearing 42 to rotate relative to the inner ring of the turntable bearing 42, thereby driving the rotating material rack 2 to rotate. The connection between the rotating material rack 2 and the base 1 is realized through the turntable bearing 42, and the first driving component 41 drives it, so that the rotating material rack 2 can achieve stable and flexible rotation, and the rotating material rack 2 can rotate smoothly around the axis under different load conditions.

[0070] In one embodiment, such as Figure 6 As shown, the outer ring of the turntable bearing 42 is provided with external teeth 421. The first driving component 41 includes a motor 411 and a gear 412. The gear 412 is installed on the output end of the motor 411 and meshes with the external teeth 421. The motor 411 drives the gear 412 to rotate. Under the meshing action of the gear 412 and the external teeth 421, the outer ring of the turntable bearing 42 rotates, thereby driving the rotating material rack 2 to rotate.

[0071] In one embodiment, the base 1 includes a support frame 11 and a traveling mechanism 12. The support frame 11 is connected to the rotating material rack 2, and the traveling mechanism 12 is mounted on the support frame 11. The traveling mechanism 12 is used to drive the support frame 11 and the rotating material rack 2 to move along the track 20. The support frame 11 is used to support the rotating material rack 2 and the weight of the materials placed on it. The support frame 11 is connected to the rotating material rack 2 through a turntable bearing 42. The traveling mechanism 12 can drive the base 1 to move along the track 20, enabling the rotating material rack 2 to dock with different workstations.

[0072] In one embodiment, such as Figure 6As shown, the rotating material rack 2 includes a frame 21, a temporary storage bracket 22, a pusher mechanism 23, and a second drive component 24. The temporary storage bracket 22 is installed on the frame 21 and is used to place materials. The pusher mechanism 23 is slidably connected to the frame 21.

[0073] The push arm mechanism 23 is provided with a snap-fit ​​part 231, which is used to snap-fit ​​with the connection hole on the material. The second drive member 24 can drive the push arm mechanism 23 to reciprocate along the first direction to send the material into or out of the temporary storage tray 22, so as to realize orderly temporary storage and timely delivery, and facilitate the docking of the rotating material rack 2 with different work stations.

[0074] When material is fed into the temporary storage tray 22, the push arm mechanism 23 engages with the connecting hole on the material via the locking part 231. Then, driven by the second drive member 24, the push arm mechanism 23 slides relative to the frame 21, smoothly pushing the material to the designated position within the temporary storage tray 22. When material needs to be removed from the temporary storage tray 22, the second drive member 24 drives the push arm mechanism 23 to move in the opposite direction. Again, relying on the secure engagement of the locking part 231 with the connecting hole on the material, the material is pulled out of the temporary storage tray 22 and pushed to the corresponding position at the next workstation, thus achieving orderly entry and exit of materials on the rotating material rack 2.

[0075] In one embodiment, the snap-fit ​​part 231 is an important structure for snapping with the connection hole on the material. Its shape and size are precisely adapted to the shape and size of the connection hole on the material. Common snap-fit ​​parts 231 have shapes such as columnar or hook-shaped, which ensures that they can be firmly connected with the material during the pushing process and avoids the situation where the material is not pushed due to poor snap-fit ​​or it is detached midway.

[0076] In one embodiment, the rotating material rack 2 further includes a third driving member (not shown in the figure). The output end of the third driving member is connected to the push arm mechanism 23. The third driving member can drive the push arm mechanism 23 to reciprocate along the second direction, so that the locking part 231 can enter or disengage from the connecting hole of the material, thereby achieving a precise fit between the locking part 231 and the connecting hole. The first direction and the second direction are not parallel and do not coincide.

[0077] The first direction is horizontal, the second direction is vertical, the second driving component 24 can drive the push arm mechanism 23 to move back and forth in the horizontal direction, and the third driving component can drive the push arm mechanism 23 to move up and down, so as to realize the automated operation of the entire material conveying process.

[0078] On the other hand, such as Figure 7 As shown, this utility model embodiment provides a lamination system, including a track 20, a first laminator 30, a second laminator 40, and a conveying device 10 as described in the above embodiment. The base 1 is disposed on the track 20, and the track 20 is disposed between the first laminator 30 and the second laminator 40.

[0079] The rotating rack 2 can rotate relative to the base 1 so that the outlet faces the first laminator 30 or the second laminator 40.

[0080] The base 1 and the track 20 work together to move the base 1 and the rotating material rack 2 along a set route. The first laminator 30 and the second laminator 40 are located on both sides of the track 20. Since the rotating material rack 2 can rotate relative to the base 1, after the rotating material rack 2 rotates to a suitable angle, the outlet of the rotating material rack 2 can connect with the first laminator 30 and the second laminator 40 at different rotation angles, realizing the connection between material and different equipment.

[0081] The arrangement of the first press 30 and the second press 40 can be more rationally planned according to the actual spatial shape and area of ​​the workshop, avoiding space waste caused by a fixed material conveying direction. The rotating material rack 2 can be reused multiple times throughout the production process, giving full play to its material conveying and transfer functions, thereby improving the utilization rate of the rotating material rack 2 and greatly enhancing its flexibility.

[0082] In one embodiment, the first laminator 30 includes a plurality of first hot presses 301 and a plurality of first cold presses 302, which are arranged side by side on one side of the track 20 in the width direction.

[0083] The second laminator 40 includes multiple second hot presses 401 and multiple second cold presses 402, which are arranged side-by-side on the opposite side of the track 20 in the width direction. This arrangement of dual production lines on both sides of the track 20 saves space. A single rotating material rack 2 enables the stacking and transport of materials between the two lamination production lines, improving the utilization rate of the transport vehicle and increasing production efficiency.

[0084] Preferably, the first hot press 301 and the second hot press 401 are symmetrically arranged about the track 20, and the first cold press 302 and the second cold press 402 are symmetrically arranged about the track 20.

[0085] In one embodiment, the lamination system further includes a loading rack 50 and a unloading rack 60, which are at least located on one side of the first laminator 30 along the extension direction of the track 20; or, the loading rack 50 and the unloading rack 60 are at least located on one side of the second laminator 40 along the extension direction of the track 20. The loading rack 50 connects to the return line to acquire material, which awaits being picked up by the rotating material rack 2. The rotating material rack 2 delivers the pressed material to the unloading rack 60, which then transports it one by one to the return line. The arrangement of the loading rack 50 and the unloading rack 60 provides clear temporary storage and transition areas for the material when entering and leaving the first laminator 30 and the second laminator 40, optimizing the entire material flow process.

[0086] The specific process is as follows: before pressing, the stacked boards pre-arranged by the pressing return line, referred to as "book" (a book consists of a chassis, kraft paper, steel plate, PCB board, and cover plate), are conveyed to the loading rack 50 via the return line.

[0087] When material is picked up from the loading rack 50, the second drive member 24 drives the push arm mechanism 23 to move, so that the locking part 231 on the push arm mechanism 23 approaches the loading rack 50. Then, the third drive member drives the push arm mechanism 23 to move upward, so that the locking part 231 engages with the connecting hole on the material. After that, the second drive member 24 drives the push arm mechanism 23 to return to its original position, and transports the book on the loading rack 50 to the temporary storage bracket 22 of the rotating material rack 2.

[0088] The base 1 moves to the hot press where the material is waiting. The third drive component drives the push arm mechanism 23 to move upward, so that the locking part 231 engages with the connecting hole. Then, the second drive component 24 drives the push arm mechanism 23 to move, thereby pushing each layer of book in the temporary storage bracket 22 into the hot press. Afterward, the third drive component drives the push arm mechanism 23 to move downward, so that the locking part 231 of the push arm mechanism 23 disengages from the material. The second drive component 24 drives the push arm mechanism 23 to return to its original position, realizing the docking of the rotating material rack 2 with the hot press and other equipment.

[0089] During the operation of the hot press, the pusher mechanism 23 can pull other stacked materials to other hot presses or remove each layer of book from other hot presses after they have been pressed and transport them to the cold press for cold pressing. Alternatively, the stacked materials that have been cold pressed in the cold press can be sent to the unloading rack 60 via the conveyor device 10, and the unloading rack 60 will then transport each layer of stacked materials to the return line. In this way, lamination is carried out in the order of feeding, hot pressing, cold pressing and unloading.

[0090] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conveying device, characterized in that, It includes a base, a rotating material rack, and a stop device. The base is used to drive the rotating material rack to move along a track. The rotating material rack has an outlet and is rotatably connected to the base so that materials can enter or leave the rotating material rack in different directions through the outlet. The stopping device includes a stopping drive, a first stopping member, and a second stopping member. The output end of the stopping drive is connected to the first stopping member. One of the first stopping member and the second stopping member is disposed on the base, and the other is disposed on the rotating material rack. The stop drive is used to drive the first stop to move, and the first stop can abut against the second stop to stop the rotating material rack.

2. The conveying device as described in claim 1, characterized in that, The first stop includes a mounting part and a roller. The mounting part is connected to the output end of the stop drive, and the roller is rotatably connected to the mounting part. The roller can abut against the second stop.

3. The conveying device as described in claim 2, characterized in that, The second stop has a stop surface that is tangent to the outer peripheral surface of the roller.

4. The conveying device as described in claim 3, characterized in that, The second stop includes a first part and a second part, the first part being connected to the rotating material rack, and the second part being installed at the end of the first part near the first stop; The stop surface is disposed on the second part.

5. The conveying device as described in claim 4, characterized in that, In the tangential direction of the rotation trajectory circle of the rotating material rack, the width of the second part is not less than half the width of the first part.

6. The conveying device as described in claim 4, characterized in that, The first part is cylindrical, and the second part is located in the middle of the first part in the radial direction.

7. The conveying device as claimed in claim 1, characterized in that, The stopping device also includes a sensing plate and a sensor, one of which is mounted on the rotating material rack and the other is mounted on the base; When the sensor detects the sensing plate, the stop drive drives the first stop to move.

8. The conveying device as claimed in claim 1, characterized in that, The conveying device includes a first driving component and a turntable bearing. The inner ring of the turntable bearing is connected to the base, and the outer ring of the turntable bearing is connected to the rotating material rack. The first driving component can drive the outer ring of the turntable bearing to rotate relative to the inner ring of the turntable bearing, thereby driving the rotating material rack to rotate.

9. The conveying device as claimed in claim 1, characterized in that, The base includes a support frame and a traveling mechanism. The support frame is connected to the rotating material rack, and the traveling mechanism is mounted on the support frame. The traveling mechanism is used to drive the support frame and the rotating material rack to move along the track.

10. The conveying device according to any one of claims 1-9, characterized in that, The rotating material rack includes a frame, a temporary storage bracket, a pusher mechanism, and a second driving component. The temporary storage bracket is mounted on the frame, and the pusher mechanism is slidably connected to the frame. The push arm mechanism is provided with a locking part, which is used to lock with the connection hole on the material. The second driving member can drive the push arm mechanism to reciprocate along the first direction to feed the material into or out of the temporary storage tray.

11. The conveying device as claimed in claim 10, characterized in that, The rotating material rack also includes a third driving member, the output end of which is connected to the push arm mechanism. The third driving member can drive the push arm mechanism to reciprocate along the second direction so that the snap-fit ​​part can enter or disengage from the connecting hole of the material. The first direction is not parallel to and does not coincide with the second direction.

12. A lamination system, characterized in that, The device includes a track, a first laminator, a second laminator, and a conveying device as described in any one of claims 1-11, wherein the base is disposed on the track, and the track is disposed between the first laminator and the second laminator; The rotating rack is rotatable relative to the base so that the outlet faces the first laminator or the second laminator.

13. The lamination system as claimed in claim 12, characterized in that, The first laminator includes a plurality of first hot presses and a plurality of first cold presses, which are arranged side by side on one side of the track in the width direction; The second laminator includes a plurality of second hot presses and a plurality of second cold presses, which are arranged side by side on the other side of the width direction of the track.

14. The lamination system as claimed in claim 12, characterized in that, The lamination system further includes a loading rack and a unloading rack, which are at least located on one side of the first laminator along the extension direction of the track; or, the loading rack and the unloading rack are at least located on one side of the second laminator along the extension direction of the track.

Images