A fully automatic cold pressing composite equipment and production process

Abstract

The invention discloses a fully automatic cold pressing composite equipment and a production process, belonging to the technical field of plate processing composite. The fully automatic cold pressing composite equipment comprises a cold pressing machine body provided with a push plate, a plate is placed on the cold pressing machine body, and also comprises: a loading rack, the loading rack is arranged on the side of the cold pressing machine body, the top of the loading rack is in the same plane as the processing plane of the cold pressing machine body, a clamping assembly is arranged between the loading rack and the cold pressing machine body, the bottom of the loading rack is rotatably connected with a walking wheel through a pin shaft, a front baffle and a handle are fixed on the loading rack; a self-limiting mechanism, the self-limiting mechanism is provided with two groups and respectively arranged on both sides of the loading rack, for limiting the plate; and a locking assembly; the invention facilitates the rapid unloading and transportation of the pressed plate, does not need to use skilled workers to use a forklift to transport the plate, reduces labor costs, and enables the plate to be stably placed during transportation, avoids the situation of the plate being skewed and tipped, and improves the efficiency of plate production and processing.

Description

Technical Field

[0001] The present invention relates to the technical field of plate composites, and in particular to a fully automatic cold-press composite device and a production process. Background Art

[0002] Cold press machines are used in furniture manufacturing to pressurize and form composite boards for furniture, using pressure to press together multiple layers of single wood boards or a combination of multiple layers of single wood boards and other materials. In cold press composite processing, existing cold press composite equipment generally uses a forklift to unload multiple boards that have been cold pressed on the cold press equipment. Not only does it require skilled technicians to control the forklift to lift the boards, but the boards are prone to shaking after lifting, and there is a risk of them falling during the movement of the forklift.

[0003] In the prior art, the patent application number CN202122318918.9 discloses a cold press for processing aluminum composite panels, which pushes the plate into the frame through a push plate, which is convenient for automatic unloading and replaces the manual unloading method. However, there are defects in the specific use process. The movable plate is elastically connected to the frame. When the push plate pushes the plate into the frame, the plate will move to the upper side of the movable plate and contact it. As the plate continues to be pushed, when most of the plates move to the upper side of the movable plate, the plate will exert downward pressure on the movable plate, so that one end of the plate being pushed moves down with the movable plate, and the other end is still supported by the processing platform surface of the cold press, so that the pushed plate appears skewed, and the plate cannot be effectively stacked and limited; and each time the cold-pressed plate is connected, it is necessary to manually connect the first clamp block and the second clamp block first, and then manually release the first clamp block and the second clamp block after the connection is completed. The operation is relatively cumbersome, which affects the efficiency of plate processing. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a fully automatic cold pressing composite equipment and production process.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A fully automatic cold pressing composite equipment, comprising a cold pressing machine body provided with a push plate, a plate being placed on the cold pressing machine body, and further comprising:

[0007] A loading rack, the loading rack is arranged on the side of the cold press body, the top of the loading rack is in the same plane as the processing plane of the cold press body, a clamping assembly is arranged between the loading rack and the cold press body, the bottom of the loading rack is rotatably connected with a walking wheel through a pin shaft, and a front baffle and a handle are fixed on the loading rack;

[0008] Self-limiting mechanism, wherein two groups of self-limiting mechanisms are provided and are respectively arranged on both sides of the loading rack, and are used to limit the plate;

[0009] A locking assembly, which is arranged on the loading rack and is used to lock the limiting state of the plate by the self-limiting mechanism;

[0010] Wherein, the clamping assembly is connected to the self-limiting mechanism.

[0011] Preferably, the self-limiting mechanism includes a working groove opened on the loading rack and a trigger assembly and a limiting assembly arranged in the working groove, the trigger assembly includes a first groove opened on the inner wall of the working groove, a first elastic telescopic rod is fixedly provided on the inner wall of the first groove, a force block is provided at one end of the first elastic telescopic rod away from the inner wall of the first groove, and a first inclined surface that resists the movement of the plate is opened on the top of the force block.

[0012] Preferably, the limiting assembly includes a second elastic telescopic rod fixed to the inner wall of the working groove, the end of the second elastic telescopic rod away from the inner wall of the working groove is connected to an L-shaped limiting plate, the loading rack is provided with a second groove for the L-shaped limiting plate to slide, and the locking assembly is arranged in the second groove.

[0013] Preferably, a connecting groove connected with the first groove and the second groove is formed on the loading rack, a movable plate is slidably connected in the connecting groove, a third elastic telescopic rod is arranged between the movable plate and the inner wall of the connecting groove, one end of the movable plate is movably abutted against the bottom wall of the force-bearing block, and the end of the movable plate away from the force-bearing block is connected to a stopper movably abutted against the L-shaped limit plate, and the stopper and the L-shaped limit plate are both provided with mutually abutting inclined surfaces.

[0014] Preferably, a guide rod is fixedly provided on the inner wall of the communicating groove, and the movable plate slides on the outer side of the guide rod.

[0015] Preferably, the locking assembly includes a third groove opened on the inner wall of the second groove, a locking block is slidably connected in the third groove, a first elastic element is arranged between the locking block and the inner wall of the third groove, a locking groove that is movably opposed to the locking block is opened on the L-shaped limiting plate, and a second inclined surface that is movably opposed to the L-shaped limiting plate is opened on the locking block.

[0016] Preferably, the clamping assembly includes an L-shaped rod fixedly connected to the L-shaped limit plate, a fourth groove is provided at one end of the L-shaped rod away from the L-shaped limit plate, a clamping block is slidably connected in the fourth groove, a second elastic element is arranged between the clamping block and the inner wall of the fourth groove, a fixing rod matched with the L-shaped rod is fixed on the cold press body, a clamping interface matched with the clamping block is provided on the fixing rod, and a third inclined surface that resists the movement of the fixing rod is provided on the clamping block.

[0017] Preferably, a rotating shaft is rotatably connected inside the loading rack, a driving gear and a force-bearing rod are provided on the rotating shaft, a rack plate meshing with the driving gear is provided at the bottom of the locking block, the force-bearing rod is tiltedly arranged inside the loading rack, and one end of the force-bearing rod is movably abutted against the cold press body.

[0018] Preferably, a hydraulic rod for driving the displacement of the push plate is provided on the side of the cold press body away from the loading rack.

[0019] The present invention also discloses a production process based on fully automatic cold pressing composite equipment, comprising the following steps:

[0020] S1: Push the loading rack to the front side of the cold press body, adjust the position of the loading rack so that the loading rack is placed parallel to the cold press body, and then continue to move the loading rack toward the cold press body to fit. As the loading rack continues to fit close to the cold press body, the clamping block on the L-shaped rod outside the L-shaped limit plate abuts against the fixed rod on the cold press body, the third inclined surface of the clamping block is stressed, the clamping block avoids the fixed rod and shrinks into the fourth groove, and when the side of the loading rack fits with the cold press body, the clamping block is aligned with the clamping interface, and the clamping block is reset and inserted into the clamping interface under the elastic force of the second elastic element, so as to realize automatic clamping of the loading rack and the cold press body;

[0021] S2: Then the cold press machine body works, and uses its own pressing plate to press the composite plate placed on the processing plane. After the plate is pressed, the hydraulic rod is controlled to operate, and the hydraulic rod applies thrust to the push plate, so that the push plate pushes the plate placed on the processing plane of the cold press machine body, and the pressed plate is translated along the processing plane to the loading rack;

[0022] S3: During the pushing process, the plate gradually contacts the force block on the loading rack, and the plate gradually presses down the force block through the first inclined surface of the force block. During the downward movement of the force block, the movable plate is pressed down, and the first elastic telescopic rod and the third elastic telescopic rod are both compressed. The movable plate drives the stopper to move downward synchronously, and the stopper no longer abuts against the L-shaped limit plate. However, at this time, since the side of the L-shaped limit plate abuts against the plate being pushed, the L-shaped limit plate cannot move under the push of the second elastic telescopic rod. After the plate completely presses the force block down into the first groove, one end of the plate abuts against the front baffle on the loading rack, and the plate on the loading rack no longer resists the L-shaped limit plate. The L-shaped limit plate is reset under the push of the compressed second elastic telescopic rod, and the L-shaped limit plate moves into the second groove;

[0023] Until the locking groove of the L-shaped limiting plate is aligned with the locking block, at this time the L-shaped limiting plate abuts against the corner of the plate on the loading rack, and the plate on the loading rack is initially limited;

[0024] When the L-shaped limiting plate moves toward the second groove, the clamping block of the L-shaped rod on the L-shaped limiting plate moves out of the clamping interface of the fixing rod, thereby releasing the connection restriction between the loading rack and the cold press body;

[0025] S4: The staff sends the cold-pressed plates on the loading rack to the next processing area for processing. When the loading rack initially moves, the force-bearing rod on the outside of the loading rack is no longer subjected to force due to the contact with the cold press body, and the rack plate is no longer driven. The locking block connected to the rack plate is inserted into the L-shaped limit plate under the push of the first elastic element, and the position of the L-shaped limit plate is limited at this time, so as to maintain the limit state of the L-shaped limit plate on the plates on the loading rack;

[0026] S5: After arriving at the next processing area, the staff removes the plate on the loading rack, and the force-bearing block on the loading rack is no longer stressed. The force-bearing block moves upward and resets under the elastic force of the first elastic telescopic rod. The force-bearing block no longer presses down on the movable plate. Since the L-shaped limit plate is still restricted by the locking block at this time, the movable plate cannot move upward;

[0027] S6: Then the staff re-attaches the loading rack to the cold press body;

[0028] The force-bearing rod placed obliquely on the side of the loading rack first abuts against the side wall of the cold press body, and the force-bearing rod drives the rotating shaft to rotate. When the rotating shaft rotates, it drives the driving gear to engage with the rack plate, and the rack plate drives the locking block to move toward the inside of the third groove. The first elastic element is compressed, so that the locking block moves out of the locking groove of the L-shaped limit plate, and the movement restriction of the L-shaped limit plate by the locking block is released. Then the elastic force of the third elastic telescopic rod pushes the movable plate upward, so that the stopper at the end of the movable plate pushes the lower part of the L-shaped limit plate through the extrusion inclined surface, so that the L-shaped limit plate moves out of the second groove and squeezes the second elastic telescopic rod;

[0029] As the loading rack continues to fit closer to the cold press body, the clamping block on the L-shaped rod outside the L-shaped limit plate abuts against the fixed rod on the cold press body, the third inclined surface of the clamping block is stressed, the clamping block avoids the fixed rod and shrinks into the fourth groove, and when the side of the loading rack fits with the cold press body, the clamping block is aligned with the clamping interface, and the clamping block is reset and inserted into the clamping interface under the elastic force of the second elastic element, thereby realizing automatic clamping of the loading rack and the cold press body;

[0030] S7: Repeat S2-S6 to achieve continuous transfer processing of the cold pressed sheet.

[0031] Compared with the prior art, the present invention provides a fully automatic cold pressing composite equipment and production process, which has the following beneficial effects:

[0032] 1. The fully automatic cold pressing composite equipment and production process use the plate to press down the self-limiting mechanism, so that the self-limiting mechanism works automatically and limits the corners of the plate on the loading rack, so that the plate can be placed stably during transportation, avoiding the situation where the plate is tilted and tilted and damaged, and improving the production and processing efficiency and processing quality of the plate;

[0033] 2. The fully automatic cold pressing composite equipment and production process, by setting a locking component to cooperate with the self-limiting mechanism, the locking block connected to the rack plate is inserted into the L-shaped limiting plate under the push of the first elastic element, and the position of the L-shaped limiting plate is limited at this time, so as to maintain the limiting state of the L-shaped limiting plate on the plate on the loading rack, and further improve the stability of the plate during transportation;

[0034] 3. The fully automatic cold pressing composite equipment and production process, through the loading rack close to the cold press body, the clamping block on the L-shaped rod outside the L-shaped limit plate abuts against the fixed rod on the cold press body, the third inclined surface of the clamping block is stressed, the clamping block avoids the fixed rod and shrinks into the fourth groove, when the side of the loading rack is in contact with the cold press body, the clamping block is aligned with the clamping interface, and the clamping block is reset and inserted into the clamping interface under the elastic force of the second elastic element, so as to realize the automatic clamping of the loading rack and the cold press body, and after the plate loading is completed, the self-limiting mechanism is actuated, the L-shaped limit plate moves into the second groove, and the clamping block of the L-shaped rod on the L-shaped limit plate moves out of the clamping interface of the fixed rod, so as to release the connection restriction between the loading rack and the cold press body, and the disassembly and assembly of the loading rack and the cold press body can be realized without manual plugging and disassembly, thereby reducing the workload of the staff and improving the working efficiency of the plate cold pressing;

[0035] 4. The fully automatic cold pressing composite equipment and production process, by re-adhering the loading rack to the cold pressing machine body, the load-bearing rods tiltedly placed on the side of the loading rack are first in contact with the side wall of the cold pressing machine body, and the load-bearing rods are forced to drive the rotating shaft to rotate. When the rotating shaft rotates, it drives the driving gear to engage with the rack plate, and the rack plate drives the locking block to move toward the inside of the third groove, and the first elastic element is compressed, so that the locking block moves out of the locking groove of the L-shaped limit plate, and the movement restriction of the L-shaped limit plate by the locking block is released. Then the elastic force of the third elastic telescopic rod pushes the movable plate upward, and then the stopper at the end of the movable plate pushes the lower part of the L-shaped limit plate through the extrusion inclined surface, so that the L-shaped limit plate automatically moves out of the second groove and squeezes the second elastic telescopic rod. There is no need for the staff to specially adjust the position of the L-shaped limit plate, so that the L-shaped limit plate will not hinder the subsequent pushing of the plate, thereby ensuring the normal unloading and loading of the plate, reducing the workload of the staff and improving the work efficiency of plate processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the charging rack of the present invention when it is not loaded;

[0037] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0038] Figure 3 This is a schematic diagram of the structure of the charging rack of the present invention when loading;

[0039] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of the middle B part;

[0040] Figure 5 It is a structural schematic diagram of the charging rack of the present invention;

[0041] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure of the middle C part;

[0042] Figure 7 For the present invention Figure 5 The schematic diagram of the partial enlarged structure of the middle D part;

[0043] Figure 8 For the present invention Figure 5 A front view of

[0044] Fig. 9 It is a partial cross-sectional structural schematic diagram of the charging rack of the present invention;

[0045] Fig.10 It is a schematic diagram of the structure when the stopper of the present invention abuts against the L-shaped limiting plate;

[0046] Fig.11 is a schematic cross-sectional structure diagram of an L-shaped rod of the present invention;

[0047] Fig.12 It is a structural schematic diagram of the present invention when the third elastic telescopic rod is still in a compressed state after the plate is removed.

[0048] In the figure: 1. cold press body; 101. push plate; 2. loading rack; 201. walking wheel; 202. front baffle; 203. handle; 3. plate; 4. working groove; 5. first groove; 501. first elastic telescopic rod; 502. force block; 6. second elastic telescopic rod; 601. L-shaped limit plate; 6011. locking groove; 7. second groove; 8. connecting groove; 801. movable plate; 802. third elastic telescopic rod; 803. block; 9. guide rod; 10. third groove; 11. locking block; 111. first elastic element; 112. rack plate; 12. L-shaped rod; 13. fourth groove; 131. clamping block; 132. second elastic element; 14. fixing rod; 141. clamping interface; 15. rotating shaft; 151. driving gear; 152. force rod; 16. hydraulic rod. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0050] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] Example 1: Reference Figure 1 , Figure 3 , Figure 5 and Figure 8 A fully automatic cold pressing composite equipment comprises a cold pressing machine body 1 provided with a push plate 101, a plate 3 is placed on the cold pressing machine body 1, and further comprises:

[0052] The loading rack 2 is arranged on the side of the cold press body 1, the top of the loading rack 2 is in the same plane as the processing plane of the cold press body 1, a clamping assembly is arranged between the loading rack 2 and the cold press body 1, the bottom of the loading rack 2 is rotatably connected with a walking wheel 201 through a pin shaft, and a front baffle 202 and a handle 203 are fixed on the loading rack 2;

[0053] Self-limiting mechanism, there are two groups of self-limiting mechanisms and they are respectively arranged on both sides of the loading rack 2, for limiting the plate 3;

[0054] A locking assembly, which is arranged on the loading rack 2 and is used to lock the limiting state of the plate 3 by the self-limiting mechanism;

[0055] Wherein, the clamping assembly is connected with the self-limiting mechanism.

[0056] Furthermore, a hydraulic rod 16 for driving the push plate 101 to move is provided on a side of the cold press body 1 away from the loading rack 2 .

[0057] Specifically, the staff pushes the loading rack 2 toward the cold press body 1 to make the loading rack 2 fit with the cold press body 1, and the clamping assembly automatically limits and fixes the loading rack 2 and the cold press body 1 to prevent the loading rack 2 from shaking when loading the plate 3 pressed by the cold press body 1. After the cold press body 1 presses the plate 3, the hydraulic rod 16 is controlled to operate, and the hydraulic rod 16 applies a thrust to the push plate 101, so that the push plate 101 pushes the plate 3 placed on the processing plane of the cold press body 1, and the pressed plate 3 moves horizontally along the processing plane to the loading rack 2 The self-limiting mechanism automatically works and performs preliminary limiting on the corners of the plate 3 on the loading rack 2. At the same time, the clamping assembly automatically releases the restriction between the loading rack 2 and the cold press body 1. The staff pushes the loading rack 2 to no longer fit with the cold press body 1. The locking assembly automatically operates to maintain the limiting state of the self-limiting mechanism on the plate 3 on the loading rack 2, so that the plate 3 can be stably placed during the transportation process, avoiding the situation where the plate 3 is tilted and tilted and damaged, reducing the workload of the staff while improving the production and processing efficiency and processing quality of the plate 3.

[0058] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 and Fig.10 , a fully automatic cold-pressed composite equipment, based on Example 1, further, the self-limiting mechanism includes a working groove 4 opened on the loading rack 2 and a trigger component and a limiting component arranged in the working groove 4, the trigger component includes a first groove 5 opened on the inner wall of the working groove 4, a first elastic telescopic rod 501 is fixedly provided on the inner wall of the first groove 5, a force block 502 is provided at one end of the first elastic telescopic rod 501 away from the inner wall of the first groove 5, and a first inclined surface that is movably opposed to the plate 3 is opened on the top of the force block 502.

[0059] Furthermore, the limiting assembly includes a second elastic telescopic rod 6 fixedly mounted on the inner wall of the working groove 4, and an end of the second elastic telescopic rod 6 away from the inner wall of the working groove 4 is connected to an L-shaped limiting plate 601. A second groove 7 for sliding of the L-shaped limiting plate 601 is provided on the loading rack 2, and the locking assembly is arranged in the second groove 7.

[0060] Furthermore, a connecting groove 8 connected with the first groove 5 and the second groove 7 is provided on the loading rack 2, and a movable plate 801 is slidably connected in the connecting groove 8. A third elastic telescopic rod 802 is arranged between the movable plate 801 and the inner wall of the connecting groove 8. One end of the movable plate 801 is movably abutted against the bottom wall of the force block 502, and the end of the movable plate 801 away from the force block 502 is connected to a stopper 803 movably abutted against the L-shaped limit plate 601, and the stopper 803 and the L-shaped limit plate 601 are both provided with mutually abutting inclined surfaces.

[0061] Furthermore, a guide rod 9 is fixedly provided on the inner wall of the connecting groove 8 , and the movable plate 801 slides on the outer side of the guide rod 9 .

[0062] Specifically, during the process of pushing the plate 3 from the cold press body 1 to the loading rack 2, the plate 3 gradually contacts the force block 502 on the loading rack 2, and the plate 3 gradually presses down the force block 502 through the first inclined surface of the force block 502. During the downward movement of the force block 502, the movable plate 801 is pressed down, and the movable plate 801 slides down along the guide rod 9. The first elastic telescopic rod 501 and the third elastic telescopic rod 802 are both compressed, and the movable plate 801 drives the stopper 803 to move downward synchronously, and the stopper 803 no longer abuts against the L-shaped limit plate 601. However, at this time, because the side of the L-shaped limit plate 601 abuts against the plate 3 being pushed, the L-shaped limit plate 601 cannot The plate 3 moves under the push of the telescopic rod 6. After the plate 3 completely presses the force block 502 down into the first groove 5, one end of the plate 3 abuts against the front baffle 202 on the loading rack 2, and the plate 3 on the loading rack 2 no longer resists the L-shaped limit plate 601. The L-shaped limit plate 601 is reset under the push of the compressed second elastic telescopic rod 6, and the L-shaped limit plate 601 moves into the second groove 7. The L-shaped limit plate 601 limits the corners of the plate 3 on the loading rack 2 and preliminarily limits the plate 3 on the loading rack 2, so that the plate 3 can be stably placed during transportation, avoiding the situation where the plate 3 is skewed and tilted and damaged, thereby improving the production and processing efficiency and processing quality of the plate 3.

[0063] Example 3: Reference Figure 1-12 , a fully automatic cold-pressed composite equipment, based on Example 2, further, the locking component includes a third groove 10 opened on the inner wall of the second groove 7, a locking block 11 is slidably connected in the third groove 10, a first elastic element 111 is arranged between the locking block 11 and the inner wall of the third groove 10, a locking groove 6011 is opened on the L-shaped limiting plate 601, and a second inclined surface is opened on the locking block 11 that is movably opposed to the L-shaped limiting plate 601.

[0064] Furthermore, a rotating shaft 15 is rotatably connected inside the loading rack 2, and a driving gear 151 and a force rod 152 are provided on the rotating shaft 15. A rack plate 112 meshing with the driving gear 151 is provided at the bottom of the locking block 11, and the force rod 152 is tiltedly arranged in the loading rack 2, and one end of the force rod 152 is movably abutted against the cold press body 1.

[0065] Specifically, after the plate 3 completely presses the force block 502 down into the first groove 5, one end of the plate 3 abuts against the front baffle 202 on the loading rack 2, and the plate 3 on the loading rack 2 no longer resists the L-shaped limit plate 601. The L-shaped limit plate 601 is reset under the push of the compressed second elastic telescopic rod 6, and the L-shaped limit plate 601 moves into the second groove 7 until the locking groove 6011 of the L-shaped limit plate 601 is aligned with the locking block 11. At this time, the L-shaped limit plate 601 abuts against the corner of the plate 3 on the loading rack 2, and the plate 3 on the loading rack 2 is initially limited. The staff puts the loading rack 2 The plate 3 after the upper cold pressing is sent to the next processing area for processing of the plate 3. When the loading rack 2 initially moves, the force-bearing rod 152 on the outer side of the loading rack 2 is no longer subjected to force due to the contact with the cold press body 1, and the rack plate 112 is no longer driven. The locking block 11 connected to the rack plate 112 is inserted into the L-shaped limiting plate 601 under the push of the first elastic element 111, and the position of the L-shaped limiting plate 601 is limited at this time, and the limiting state of the plate 3 on the loading rack 2 by the L-shaped limiting plate 601 is maintained, so as to improve the stability of the plate 3 during transportation and prevent the plate 3 from falling and being damaged due to the loosening of the L-shaped limiting plate 601.

[0066] When the loading rack 2 is moved back to the side of the cold press body 1 for loading and transfer, the force-bearing rod 152 placed obliquely on the side of the loading rack 2 first abuts against the side wall of the cold press body 1, and the force-bearing rod 152 drives the rotating shaft 15 to rotate. When the rotating shaft 15 rotates, it drives the driving gear 151 to engage with the rack plate 112, and the rack plate 112 drives the locking block 11 to move into the third groove 10. The first elastic element 111 is compressed, so that the locking block 11 moves out of the locking groove 6011 of the L-shaped limit plate 601, and the locking block 11 is released from the L-shaped limit plate 601. The movement is restricted, and then the elastic force of the third elastic telescopic rod 802 pushes the movable plate 801 upward, so that the stop block 803 at the end of the movable plate 801 pushes the lower part of the L-shaped limit plate 601 through the extrusion slope, so that the L-shaped limit plate 601 moves out of the second groove 7 and squeezes the second elastic telescopic rod 6. There is no need for the staff to specially adjust the position of the L-shaped limit plate 601, so that the L-shaped limit plate 601 will not hinder the pushing work of the subsequent plate 3, ensuring the normal unloading and loading work of the plate 3, reducing the workload of the staff and improving the work efficiency of the plate 3 processing.

[0067] Example 4: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Fig.11, a fully automatic cold pressing composite equipment, on the basis of Example 3, further, the clamping assembly includes an L-shaped rod 12 fixedly connected to the L-shaped limiting plate 601, and a fourth groove 13 is provided at one end of the L-shaped rod 12 away from the L-shaped limiting plate 601, and a clamping block 131 is slidably connected in the fourth groove 13, and a second elastic element 132 is arranged between the clamping block 131 and the inner wall of the fourth groove 13, and a fixing rod 14 matched with the L-shaped rod 12 is fixed on the cold pressing machine body 1, and a clamping interface 141 matched with the clamping block 131 is provided on the fixing rod 14, and a third inclined surface that is movably opposed to the fixing rod 14 is provided on the clamping block 131.

[0068] Specifically, push the loading rack 2 to the front side of the cold press body 1, adjust the position of the loading rack 2 so that the loading rack 2 is placed parallel to the cold press body 1, and then continue to move the loading rack 2 toward the cold press body 1 to fit together. As the loading rack 2 continues to fit close to the cold press body 1, the clamping block 131 on the L-shaped rod 12 outside the L-shaped limit plate 601 abuts against the fixed rod 14 on the cold press body 1, and the third inclined surface of the clamping block 131 is stressed, and the clamping block 131 avoids the fixed rod 14 and shrinks into the fourth groove 13. When the side surface of the loading rack 2 fits together with the cold press body 1, the clamping block 131 is aligned with the clamping interface 141. The clamping block 131 is reset and inserted into the clamping interface 141 under the elastic force of the second elastic element 132, so as to realize the automatic clamping of the loading rack 2 and the cold press body 1.

[0069] After the loading of the plate 3 is completed, the self-limiting mechanism is activated, the L-shaped limiting plate 601 moves into the second groove 7, and the clamping block 131 of the L-shaped rod 12 on the L-shaped limiting plate 601 moves out of the clamping interface 141 of the fixing rod 14, thereby releasing the connection restriction between the loading rack 2 and the cold press body 1. The loading rack 2 and the cold press body 1 can be disassembled and assembled without manual plug-in and disassembly, thereby reducing the workload of the staff and improving the work efficiency of the cold pressing of the plate 3.

[0070] The present invention also discloses a production process of a fully automatic cold pressing composite equipment, comprising the following steps:

[0071] S1: Push the loading rack 2 to the front side of the cold press body 1, adjust the position of the loading rack 2 so that the loading rack 2 is placed parallel to the cold press body 1, and then continue to move the loading rack 2 toward the cold press body 1 to fit together. As the loading rack 2 continues to fit together and approach the cold press body 1, the clamping block 131 on the L-shaped rod 12 outside the L-shaped limit plate 601 abuts against the fixed rod 14 on the cold press body 1, and the third inclined surface of the clamping block 131 is stressed. The clamping block 131 avoids the fixed rod 14 and shrinks into the fourth groove 13. When the side surface of the loading rack 2 fits together with the cold press body 1, the clamping block 131 is aligned with the clamping interface 141. The clamping block 131 is reset and inserted into the clamping interface 141 under the elastic force of the second elastic element 132, so as to realize the automatic clamping of the loading rack 2 and the cold press body 1;

[0072] S2: Then the cold press body 1 works, and uses its own pressing plate to press the composite plate 3 placed on the processing plane. After the plate 3 is pressed, the hydraulic rod 16 is controlled to operate, and the hydraulic rod 16 applies a thrust to the push plate 101, so that the push plate 101 pushes the plate 3 placed on the processing plane of the cold press body 1, and the pressed plate 3 is translated along the processing plane to the loading rack 2;

[0073] S3: During the pushing process, the plate 3 gradually contacts the force block 502 on the loading rack 2, and the plate 3 gradually presses the force block 502 downward through the first inclined surface of the force block 502. During the downward movement of the force block 502, the movable plate 801 is pressed downward, and the first elastic telescopic rod 501 and the third elastic telescopic rod 802 are both compressed. The movable plate 801 drives the stopper 803 to move downward synchronously, and the stopper 803 no longer contacts the L-shaped limit plate 601. However, at this time, due to the L-shaped limit plate 601 The side abuts against the sheet 3 being pushed, and the L-shaped limit plate 601 cannot move under the push of the second elastic telescopic rod 6. After the sheet 3 completely presses the force block 502 down into the first groove 5, one end of the sheet 3 abuts against the front baffle 202 on the loading rack 2, and the sheet 3 on the loading rack 2 no longer resists the L-shaped limit plate 601. The L-shaped limit plate 601 is reset under the push of the compressed second elastic telescopic rod 6, and the L-shaped limit plate 601 moves into the second groove 7;

[0074] Until the locking groove 6011 of the L-shaped limiting plate 601 is aligned with the locking block 11, at this time, the L-shaped limiting plate 601 abuts against the corner of the plate 3 on the loading rack 2, and the plate 3 on the loading rack 2 is initially limited;

[0075] When the L-shaped limiting plate 601 moves toward the second groove 7, the clamping block 131 of the L-shaped rod 12 on the L-shaped limiting plate 601 moves out of the clamping interface 141 of the fixing rod 14, thereby releasing the connection restriction between the loading rack 2 and the cold press body 1;

[0076] S4: The staff sends the cold-pressed sheet 3 on the loading rack 2 to the next processing area for processing the sheet 3. When the loading rack 2 initially moves, the force-bearing rod 152 on the outer side of the loading rack 2 is no longer subjected to force due to the contact with the cold press body 1, and the rack plate 112 is no longer driven. The locking block 11 connected to the rack plate 112 is inserted into the L-shaped limiting plate 601 under the push of the first elastic element 111, and the position of the L-shaped limiting plate 601 is limited at this time, so as to keep the limiting state of the L-shaped limiting plate 601 on the sheet 3 on the loading rack 2;

[0077] S5: After arriving at the next processing area, the staff removes the plate 3 on the loading rack 2, and the force block 502 on the loading rack 2 is no longer stressed. The force block 502 moves up and resets under the elastic force of the first elastic telescopic rod 501. The force block 502 no longer presses down on the movable plate 801. Because the L-shaped limit plate 601 is still restricted by the locking block 11 at this time, the movable plate 801 cannot move up;

[0078] S6: Then the staff re-attaches the loading rack 2 to the cold press body 1;

[0079] The force-bearing rod 152 placed obliquely on the side of the loading rack 2 first abuts against the side wall of the cold press body 1, and the force-bearing rod 152 drives the rotating shaft 15 to rotate. When the rotating shaft 15 rotates, it drives the driving gear 151 to engage with the rack plate 112, and the rack plate 112 drives the locking block 11 to move toward the inside of the third groove 10. The first elastic element 111 is compressed, so that the locking block 11 moves out of the locking groove 6011 of the L-shaped limiting plate 601, and the movement restriction of the L-shaped limiting plate 601 by the locking block 11 is released. Then, the elastic force of the third elastic telescopic rod 802 pushes the movable plate 801 upward, so that the stopper 803 at the end of the movable plate 801 pushes the lower part of the L-shaped limiting plate 601 through the extrusion inclined surface, so that the L-shaped limiting plate 601 moves out of the second groove 7 and squeezes the second elastic telescopic rod 6;

[0080] As the loading rack 2 continues to fit closer to the cold press body 1, the clamping block 131 on the L-shaped rod 12 outside the L-shaped limit plate 601 abuts against the fixed rod 14 on the cold press body 1, and the third inclined surface of the clamping block 131 is stressed, and the clamping block 131 avoids the fixed rod 14 and shrinks into the fourth groove 13. When the side surface of the loading rack 2 fits the cold press body 1, the clamping block 131 is aligned with the clamping interface 141. The clamping block 131 is reset and inserted into the clamping interface 141 under the elastic force of the second elastic element 132, so as to realize the automatic clamping of the loading rack 2 and the cold press body 1;

[0081] S7: Repeat S2-S6 to achieve continuous transfer processing of the cold pressed sheet 3.

[0082] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic cold pressing composite equipment, comprising a cold pressing machine body (1) provided with a push plate (101), a plate (3) being placed on the cold pressing machine body (1), characterized in that: Also includes: A loading rack (2), the loading rack (2) being arranged on the side of the cold press body (1), the top of the loading rack (2) being in the same plane as the processing plane of the cold press body (1), a clamping assembly being arranged between the loading rack (2) and the cold press body (1), the bottom of the loading rack (2) being rotatably connected to a walking wheel (201) via a pin shaft, and a front baffle (202) and a handle (203) being fixedly arranged on the loading rack (2); A self-limiting mechanism, wherein two groups of the self-limiting mechanism are provided and are respectively arranged on both sides of the loading rack (2) and are used to limit the position of the plate (3); A locking assembly, the locking assembly being arranged on the loading rack (2) and being used to lock the limiting state of the plate (3) by the self-limiting mechanism; Wherein, the clamping assembly is connected to the self-limiting mechanism; The self-limiting mechanism comprises a working groove (4) provided on the loading rack (2), and a trigger component and a limit component arranged in the working groove (4); the trigger component comprises a first groove (5) provided on the inner wall of the working groove (4); a first elastic telescopic rod (501) is fixedly provided on the inner wall of the first groove (5); a force-bearing block (502) is provided at one end of the first elastic telescopic rod (501) away from the inner wall of the first groove (5); a first inclined surface is provided on the top of the force-bearing block (502) for movably abutting against the plate (3); The limiting assembly comprises a second elastic telescopic rod (6) fixedly mounted on the inner wall of the working groove (4); an end of the second elastic telescopic rod (6) away from the inner wall of the working groove (4) is connected to an L-shaped limiting plate (601); a second groove (7) for sliding of the L-shaped limiting plate (601) is formed on the loading rack (2); and the locking assembly is arranged in the second groove (7); The loading rack (2) is provided with a connecting groove (8) which is connected with the first groove (5) and the second groove (7); a movable plate (801) is slidably connected in the connecting groove (8); a third elastic telescopic rod (802) is provided between the movable plate (801) and the inner wall of the connecting groove (8); one end of the movable plate (801) is movably abutted against the bottom wall of the force-bearing block (502); one end of the movable plate (801) away from the force-bearing block (502) is connected with a stopper (803) which is movably abutted against the L-shaped limiting plate (601); and the stopper (803) and the L-shaped limiting plate (601) are both provided with mutually abutting inclined surfaces; The locking assembly comprises a third groove (10) formed on the inner wall of the second groove (7), a locking block (11) being slidably connected in the third groove (10), a first elastic element (111) being arranged between the locking block (11) and the inner wall of the third groove (10), a locking groove (6011) being movably abutted against the locking block (11) being formed on the L-shaped limiting plate (601), and a second inclined surface being movably abutted against the L-shaped limiting plate (601) being formed on the locking block (11); The clamping assembly comprises an L-shaped rod (12) fixedly connected to the L-shaped limiting plate (601); a fourth groove (13) is provided at one end of the L-shaped rod (12) away from the L-shaped limiting plate (601); a clamping block (131) is slidably connected in the fourth groove (13); a second elastic element (132) is provided between the clamping block (131) and the inner wall of the fourth groove (13); a fixing rod (14) matched with the L-shaped rod (12) is fixedly provided on the cold press body (1); a clamping interface (141) matched with the clamping block (131) is provided on the fixing rod (14); and a third inclined surface that movably abuts against the fixing rod (14) is provided on the clamping block (131); A guide rod (9) is fixedly provided on the inner wall of the connecting groove (8), and the movable plate (801) slides on the outer side of the guide rod (9); A rotating shaft (15) is rotatably connected inside the loading rack (2), a driving gear (151) and a force-bearing rod (152) are arranged on the rotating shaft (15), a rack plate (112) meshing with the driving gear (151) is arranged at the bottom of the locking block (11), the force-bearing rod (152) is obliquely arranged inside the loading rack (2), and one end of the force-bearing rod (152) is movably abutted against the cold press body (1); A hydraulic rod (16) for driving the push plate (101) to move is provided on a side of the cold press body (1) away from the loading rack (2).

2. A production process based on the fully automatic cold pressing composite equipment according to claim 1, characterized in that: The following steps are involved: S1: Push the loading rack (2) to the front side of the cold press body (1), adjust the position of the loading rack (2) so that the loading rack (2) is placed parallel to the cold press body (1), and then continue to move the loading rack (2) toward the cold press body (1) to fit it. As the loading rack (2) continues to fit and approach the cold press body (1), the clamping block (131) on the L-shaped rod (12) outside the L-shaped limiting plate (601) and the fixing rod (14) on the cold press body (1) are engaged. When the clamping block (131) is in contact with the fixing rod (14), the third inclined surface of the clamping block (131) is subjected to force, and the clamping block (131) avoids the fixing rod (14) and shrinks into the fourth groove (13). When the side of the loading rack (2) is in contact with the cold press body (1), the clamping block (131) is aligned with the clamping interface (141). The clamping block (131) is reset and inserted into the clamping interface (141) under the push of the elastic force of the second elastic element (132), thereby realizing automatic clamping of the loading rack (2) and the cold press body (1); S2: The cold press body (1) then starts working, using its own pressing plate to press the composite plate (3) placed on the processing plane. After the plate (3) is pressed, the hydraulic rod (16) is controlled to operate, and the hydraulic rod (16) applies a thrust to the push plate (101), so that the push plate (101) pushes the plate (3) placed on the processing plane of the cold press body (1). The pressed plate (3) is translated along the processing plane onto the loading rack (2); S3: During the pushing process, the plate (3) gradually contacts the force-bearing block (502) on the loading rack (2). The plate (3) gradually presses the force-bearing block (502) downward through the first inclined surface of the force-bearing block (502). During the downward movement of the force-bearing block (502), the movable plate (801) is pressed downward. The first elastic telescopic rod (501) and the third elastic telescopic rod (802) are both compressed. The movable plate (801) drives the stopper (803) to move downward synchronously. The stopper (803) no longer contacts the L-shaped limit plate (601). However, at this time, due to the side of the L-shaped limit plate (601), the plate (3) gradually presses the force-bearing block (502) downward. The L-shaped limit plate (601) is in contact with the plate (3) being pushed, and cannot move under the push of the second elastic telescopic rod (6). After the plate (3) completely presses the force block (502) downward into the first groove (5), one end of the plate (3) is in contact with the front baffle (202) on the loading rack (2), and the plate (3) on the loading rack (2) no longer resists the L-shaped limit plate (601). The L-shaped limit plate (601) is reset under the push of the compressed second elastic telescopic rod (6), and the L-shaped limit plate (601) moves into the second groove (7); until the locking groove (6011) of the L-shaped limiting plate (601) is aligned with the locking block (11), at which time the L-shaped limiting plate (601) abuts against the corner of the plate (3) on the loading rack (2), thereby initially limiting the position of the plate (3) on the loading rack (2); When the L-shaped limiting plate (601) moves toward the second groove (7), the clamping block (131) of the L-shaped rod (12) on the L-shaped limiting plate (601) moves out of the clamping interface (141) of the fixing rod (14), thereby releasing the connection restriction between the loading rack (2) and the cold press body (1); S4: The staff sends the cold-pressed plate (3) on the loading rack (2) to the next processing area for processing the plate (3). When the loading rack (2) initially moves, the force-bearing rod (152) on the outside of the loading rack (2) is no longer subjected to force due to the contact with the cold press body (1), and the rack plate (112) is no longer driven. The locking block (11) connected to the rack plate (112) is inserted into the L-shaped limit plate (601) under the push of the first elastic element (111), and the position of the L-shaped limit plate (601) is limited at this time, so as to maintain the limit state of the L-shaped limit plate (601) on the plate (3) on the loading rack (2); S5: After arriving at the next processing area, the staff removes the plate (3) on the loading rack (2), and the force-bearing block (502) on the loading rack (2) is no longer subjected to force. The force-bearing block (502) moves upward and resets under the elastic force of the first elastic telescopic rod (501). The force-bearing block (502) no longer presses down on the movable plate (801). Since the L-shaped limit plate (601) is still restricted by the locking block (11) at this time, the movable plate (801) cannot move upward. S6: The staff then reattaches the loading rack (2) to the cold press body (1); The force-bearing rod (152) placed obliquely on the side of the loading rack (2) first abuts against the side wall of the cold press body (1). The force-bearing rod (152) drives the rotating shaft (15) to rotate. When the rotating shaft (15) rotates, it drives the driving gear (151) to mesh with the rack plate (112). The rack plate (112) drives the locking block (11) to move into the third groove (10). The first elastic element (111) is compressed, so that the locking block (11) moves out of the L-shaped limit. The locking groove (6011) of the positioning plate (601) releases the movement restriction of the locking block (11) on the L-shaped limiting plate (601), and then the elastic force of the third elastic telescopic rod (802) pushes the movable plate (801) upward, thereby causing the stopper (803) at the end of the movable plate (801) to push against the lower part of the L-shaped limiting plate (601) through the extrusion slope, so that the L-shaped limiting plate (601) moves out of the second groove (7) and squeezes the second elastic telescopic rod (6); As the loading rack (2) continues to fit closer to the cold press body (1), the clamping block (131) on the L-shaped rod (12) outside the L-shaped limit plate (601) abuts against the fixed rod (14) on the cold press body (1), the third inclined surface of the clamping block (131) is subjected to force, the clamping block (131) avoids the fixed rod (14) and shrinks into the fourth groove (13), and when the side of the loading rack (2) fits the cold press body (1), the clamping block (131) is aligned with the clamping interface (141), and the clamping block (131) is reset and inserted into the clamping interface (141) under the push of the elastic force of the second elastic element (132), thereby realizing automatic clamping of the loading rack (2) and the cold press body (1); S7: Repeat S2-S6 to achieve continuous transfer processing of the cold pressed sheet (3).

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