Automobile plastic armrest box production equipment and method capable of achieving directional stamping

Abstract

The invention discloses automobile plastic armrest box production equipment and method capable of achieving directional stamping, and relates to the field of stamping devices. Automobile plastic armrest box production equipment capable of achieving directional stamping comprises a supporting table and further comprises a supporting frame fixedly connected to the supporting table, an air cylinder fixedly connected to the supporting frame, an upper die fixedly connected to the lower portion of the air cylinder, and a lower die fixedly connected to the supporting table. A baffle is fixedly connected to the supporting table, a supporting plate is slidably connected to the baffle, a first connecting rod is connected between the supporting plate and the upper mold, and a plastic plate is placed on the supporting plate; a first supporting block is slidably connected to the lower die, and a second limiting rod is fixedly connected into the supporting table. A plastic plate to be stamped can be supported and positioned, the plastic plate is clamped in the downward moving process of the plastic plate, displacement of the plastic plate in the moving process is avoided, meanwhile, automatic demolding can be achieved, automatic feeding and discharging can be conducted, and the full-automatic stamping process is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of stamping devices, and in particular relates to a production device for automobile plastic armrest boxes capable of directional stamping. Background Art

[0002] With the progress of society, economic development, improvement of people's living standards, people's travel methods have undergone earth-shaking changes. Cars are accepted by more and more people. Cars have brought great convenience to people's lives and reduced people's travel time. In order to pursue speed, the comfort of cars has also been paid more and more attention. As an important part of car interior, the continuous improvement and innovation of the design and function of the car armrest box not only improves the comfort of passengers, but also meets consumers' personalized and diversified needs for car interior.

[0003] At present, as an indispensable part of automobiles, automobile armrest boxes have gradually changed from traditional injection molding to stamping molding. Compared with traditional injection molding, stamping molding has high efficiency and low production cost, and is extremely suitable for large-scale assembly line production. However, in the process of batch production and stamping, the plastic plate is often light in weight and often offset by various external factors, resulting in some defects in the final stamped product. Based on this, an automobile plastic armrest box production equipment capable of directional stamping is proposed. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a production device for automobile plastic armrest boxes capable of directional stamping, which can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a production equipment for automobile plastic armrest boxes capable of directional stamping, including a support table, and also including: a support frame is fixedly connected to the support table, a cylinder is fixedly connected to the support frame, an upper mold is fixedly connected below the cylinder, and a lower mold is fixedly connected to the support table; a baffle is fixedly connected to the support table, a support plate is slidably connected to the baffle, a first connecting rod is connected between the support plate and the upper mold, the first connecting rod is rotatably connected to the upper mold and the support plate, and a Plastic plate; a first support block is slidably connected to the lower mold, a second limit rod is fixedly connected to the support platform, a second bottom plate is slidably connected to the second limit rod, a sliding sleeve is fixedly connected to the second bottom plate, and the first support block is slidably connected to the sliding sleeve; when the upper mold moves downward, the support plates on both sides move away from each other, and the first support block takes over the support plate to support the plastic plate. When the upper mold moves downward to the first support block, the first support block and the upper mold jointly clamp the plastic plate and drive the plastic plate to move downward until the plastic plate contacts the lower mold for stamping operation.

[0006] Preferably, the baffle is slidably connected to a first tooth plate, the baffle is fixedly connected to a fixed plate, a first compression spring is connected between the fixed plate and the first tooth plate, and when the upper mold moves down to the first support block, the support plate contacts the first tooth plate and drives the first tooth plate to move together.

[0007] Furthermore, the support platform is rotatably connected to a plurality of gear shafts, a second driving pulley is fixedly connected below the gear shaft meshing with the first tooth plate, a second threaded rod is rotatably connected to the support platform, a second driven pulley is fixedly connected to the second threaded rod, a belt is connected between the second driving pulley and the second driven pulley, the second threaded rod is threadedly connected to the second base plate, and a second compression spring is connected between the second base plate and the first support block, and when the support plate drives the first tooth plate to move, the second threaded rod drives the second base plate to move downward, and the first support block moves downward synchronously with the upper mold.

[0008] Furthermore, a second tooth plate is fixedly connected to the support plate on the other side, a first driving pulley is fixedly connected below the gear shaft meshing with the second tooth plate, a first threaded rod is rotatably connected inside the support platform, and a first driven pulley is fixedly connected to the first threaded rod.

[0009] Furthermore, a first limit rod is fixedly connected inside the support platform, a first bottom plate is slidably connected to the first limit rod, the first bottom plate is connected to the first threaded rod by threads, a second support block is fixedly connected to the first bottom plate, and when the upper mold moves up and resets after stamping, the first bottom plate drives the second support block to move up and eject the finished product to a position flush with the support plate.

[0010] Preferably, the baffle is fixedly connected to a sliding bottom plate, and a material barrel is fixedly connected to the sliding bottom plate. The material barrel is used to stack plastic plates. A push rod is slidably connected to the sliding bottom plate, and the push rod is used to push the lowest plastic plate in the material barrel onto the support plate. A slide groove is provided on the baffle on the other side. When the plastic plate is pushed onto the support plate, the plastic plate pushes the stamped product out of the slide groove.

[0011] Furthermore, a stopper is fixedly connected to the support plate, and the stopper is used to clamp and position the plastic plate together with the push rod. A limit plate is fixedly connected between the baffles, and the limit plate is used to prevent the plastic plate from deflecting when being pushed.

[0012] Furthermore, a connecting arm is fixedly connected to the support frame, and a second connecting rod is rotatably connected to the connecting arm. A blocking rod is connected between the two second connecting rods. The blocking rod is rotatably connected to the second connecting rod, and the blocking rod is slidably connected to the sliding base plate. When the connected arm moves relatively closer to or farther away from the support platform, the blocking rod drives the push rod to move relatively closer to or farther away from the support platform.

[0013] Furthermore, the sliding base plate is respectively slidably connected with an extrusion rod and a limit block, a third compression spring is connected between the limit block and the sliding base plate, a limit hole is provided on the push rod, and a return spring is connected between the push rod and the sliding base plate. When the push rod moves to a position where the limit hole and the limit block are relative, the limit block is inserted into the limit hole to limit the push rod. When the connecting arm squeezes the extrusion rod to move, the limit block is squeezed and moved downward to release the limit on the push rod, and the return spring pushes the push rod to push out the plastic plate.

[0014] A method for using a production device for automobile plastic armrest box capable of directional stamping, mainly comprising the following steps: S1. Stack the plastic plates in the material barrel and place the receiving device on one side of the chute; S2, start the device to complete automatic loading and unloading and stamping process; S3, adding plastic sheets into the material barrel at regular intervals; S4. Stop the equipment and collect the stamped products from the receiving device.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: 1. The present invention supports and positions the plastic plate to be stamped by means of a support plate, thereby ensuring that the position of the plastic plate is consistent each time stamping occurs. At the same time, the support plate is driven to move away from the stamping path in a timely manner by the downward movement of the upper mold. At the same time, when the upper mold pushes the plastic plate downward, the upper mold and the first support block jointly clamp the plastic plate to avoid displacement of the plastic plate during movement and thus causing errors.

[0016] 2. The present invention drives the second support block to eject the formed plastic plate by the movement of the support plate, thereby solving the problem that the finished product is difficult to remove from the mold after stamping.

[0017] 3. The present invention drives the connecting arm to move through the support plate, thereby pulling the push rod to move, and under the action of the reset spring, pushes the plastic plate in the material barrel to move to the support plate and pushes the stamped product on the support plate out of the slide groove, thereby achieving the effect of automatic loading and unloading.

[0018] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention can support and position the plastic plate to be stamped, and clamp the plastic plate during the downward movement of the plastic plate to avoid displacement of the plastic plate during the movement. At the same time, it can automatically demould and can automatically load and unload materials to realize a fully automated stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture: Figure 1 This is a schematic diagram of the three-dimensional structure of a production device for automobile plastic armrest boxes capable of directional stamping proposed by the present invention; Figure 2 A cross-sectional view of a production device for automobile plastic armrest box capable of directional stamping proposed by the present invention; Figure 3 The invention provides a kind of automobile plastic armrest box production equipment capable of directional stamping Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 The invention provides a kind of automobile plastic armrest box production equipment capable of directional stamping Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 5 This is a schematic structural diagram of the lower mold part of a production device for automobile plastic armrest box capable of directional stamping proposed by the present invention; Figure 6 This is a schematic structural diagram of the second bottom plate portion of a production device for automobile plastic armrest boxes capable of directional stamping proposed by the present invention; Figure 7 This is a schematic structural diagram of the back of a baffle in a production device for automobile plastic armrest boxes capable of directional stamping proposed by the present invention; Figure 8This is a schematic structural diagram of the bottom of a sliding bottom plate in a production device for automobile plastic armrest boxes capable of directional stamping proposed by the present invention; Fig. 9 The present invention provides a schematic diagram of the structure of the interior of a sliding bottom plate in a production device for automobile plastic armrest boxes capable of directional stamping.

[0020] In the figure: 1, support platform; 11, support frame; 12, cylinder; 13, lower mold; 131, first support block; 132, second support block; 14, upper mold; 2, support plate; 21, first connecting rod; 22, stopper; 23, first tooth plate; 231, fixing plate; 232, first compression spring; 24, second tooth plate; 25, gear shaft; 26, first driving pulley; 27, belt; 28, second driving pulley; 3, baffle; 31, limit plate; 32, slide; 4, first bottom Plate; 41, first threaded rod; 42, first limiting rod; 43, first driven pulley; 5, second base plate; 51, second threaded rod; 52, second limiting rod; 53, second driven pulley; 54, sliding sleeve; 55, second compression spring; 6, material barrel; 61, push rod; 611, limiting hole; 62, connecting arm; 63, second connecting rod; 64, stop rod; 65, reset spring; 7, sliding base plate; 71, extrusion rod; 72, limiting block; 73, third compression spring; 8, plastic plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0022] Example 1: Reference Figure 1-Figure 4A production equipment for automobile plastic armrest box capable of directional stamping includes a support platform 1, and also includes: a support frame 11 is fixedly connected to the support platform 1, a cylinder 12 is fixedly connected to the support frame 11, an upper mold 14 is fixedly connected below the cylinder 12, and a lower mold 13 is fixedly connected to the support platform 1; a baffle 3 is fixedly connected to the support platform 1, a support plate 2 is slidably connected to the baffle 3, a first connecting rod 21 is connected between the support plate 2 and the upper mold 14, and the first connecting rod 21 is rotatably connected to the upper mold 14 and the support plate 2, and a plastic plate 8 is placed on the support plate 2; a first connecting rod 21 is slidably connected to the lower mold 13 The support block 131 and the support platform 1 are fixedly connected with a second limiting rod 52, the second limiting rod 52 is slidably connected with the second base plate 5, the second base plate 5 is fixedly connected with a sliding sleeve 54, and the first support block 131 is slidably connected with the sliding sleeve 54; when the upper mold 14 moves downward, the support plates 2 on both sides move away from each other, and the first support block 131 takes over the support plate 2 to support the plastic plate 8. When the upper mold 14 moves downward to the first support block 131, the first support block 131 and the upper mold 14 jointly clamp the plastic plate 8 and drive the plastic plate 8 to move downward until the plastic plate 8 contacts the lower mold 13 for stamping operation.

[0023] In the present invention, the cylinder 12 drives the upper mold 14 to move downward, thereby pressing the plastic plate 8 placed on the support plate 2 into the lower mold 13, thereby stamping the plastic plate 8. In the process of the upper mold 14 moving up and down, the first connecting rod 21 rotates and pushes the support plates 2 on both sides to move relatively away from each other. When the upper mold 14 moves down to above the plastic plate 8, the support plates 2 on both sides are relatively away from each other to the two sides of the upper mold 14, thereby not affecting the downward pressing path of the upper mold 14. At the same time, the plastic plate 8 loses the support of the support plate 2 and only the first support block 131 remains to support the plastic plate 8. At this time, the upper mold 14 and the first support block 131 jointly clamp the plastic plate 8 and move downward synchronously, thereby avoiding deviation in the process of driving the plastic plate 8 to move, thereby ensuring accuracy during stamping. Example 2: Reference Figure 1-Figure 7, a production equipment for automobile plastic armrest box capable of directional stamping, which is basically the same as Example 1, and further: a first tooth plate 23 is slidably connected to the baffle plate 3, a fixed plate 231 is fixedly connected to the baffle plate 3, and a first compression spring 232 is connected between the fixed plate 231 and the first tooth plate 23. When the upper mold 14 moves down to the first support block 131, the support plate 2 touches the first tooth plate 23 and drives the first tooth plate 23 to move together. A plurality of gear shafts 25 are rotatably connected to the support platform 1, and a second driving pulley 28 is fixedly connected below the gear shaft 25 meshing with the first tooth plate 23. A second threaded rod 51 is rotatably connected to the support platform 1, and a second driven pulley 53 is fixedly connected to the second threaded rod 51. A belt 27 is connected between the second driving pulley 28 and the second driven pulley 53. The second threaded rod 51 is threadedly connected to the second bottom plate 5, and the second bottom plate 5 is connected to the first support A second compression spring 55 is connected between the blocks 131. When the support plate 2 drives the first toothed plate 23 to move, the second threaded rod 51 drives the second bottom plate 5 to move downward, and the first support block 131 moves downward synchronously with the upper mold 14. The second toothed plate 24 is fixedly connected to the support plate 2 on the other side, and the first active pulley 26 is fixedly connected below the gear shaft 25 meshing with the second toothed plate 24. The first threaded rod 41 is rotatably connected in the support platform 1, and the first driven pulley 43 is fixedly connected on the first threaded rod 41. The first limiting rod 42 is fixedly connected in the support platform 1, and the first bottom plate 4 is slidably connected on the first limiting rod 42. The first bottom plate 4 is connected to the first threaded rod 41 through threads, and the second support block 132 is fixedly connected to the first bottom plate 4. When the upper mold 14 moves up and resets after stamping, the first bottom plate 4 drives the second support block 132 to move up to eject the finished product to a position flush with the support plate 2.

[0024] In the present invention, when the support plate 2 moves relatively away from or closer to the support plate 2, the second toothed plate 24 fixedly connected to the support plate 2 will move synchronously, the second toothed plate 24 drives the gear shaft 25 to rotate, the gear shaft 25 drives the first threaded rod 41 to rotate through the first active pulley 26 and the belt 27, the first threaded rod 41 drives the first bottom plate 4 to move up and down, thereby driving the second support block 132 to move up and down, when the support plate 2 moves relatively away from the first threaded rod 41 drives the first bottom plate 4 moves downward, thereby driving the second support block 132 to move downward together. When the support plate 2 moves to the farthest distance, the second support block 132 is engaged with the bottom of the lower mold 13. After the stamping is completed, both sides of the plastic plate 8 are bent to a vertical state, and the whole becomes an inverted U-shaped box. The upper mold 14 moves upward to drive the support plate 2 to do a relative pulling movement. The second support block 132 of the first bottom plate 4 moves upward. The second support block 132 pushes the side edges of both sides of the formed plastic plate 8 to move upward until the formed plastic plate 8 reaches a position flush with the support plate 2. When the upper mold 14 moves down to the top of the plastic plate 8 and forms a clamping state for the plastic plate 8 with the first support block 131, the support plate 2 contacts with the first tooth plate 23 and drives the first tooth plate 23 to move synchronously. When the first tooth plate 23 moves, it drives the second active pulley 28 and the second driven pulley 53 to rotate, thereby driving the second threaded rod 51 to rotate and drive the second bottom plate 5 to move downward, thereby driving the first support block 131 to move downward to achieve the effect of synchronous displacement and clamping of the first support block 131 and the upper mold 14. When the stamping is completed, the upper mold 14 drives the support plate 2 to move relatively closer. The first tooth plate 23 moves together with the support plate 2 under the push of the first compression spring 232 to reset. The first support block 131 also moves up together with the upper mold 14 to the position where the first support block 131 is flush with the support plate 2 and then stops. Then the upper mold 14 continues to move up, and the second support block 132 continues to eject the un-ejected part of the formed plastic plate 8 to a position flush with the support plate 2. A second compression spring 55 is connected between the first support block 131 and the second bottom plate 5. The notch at the top of the sliding sleeve 54 limits the minimum distance that the first support block 131 can be pushed by the second compression spring 55, thereby ensuring that the height of the first support block 131 is flush with the height of the support plate 2 when it is reset. At the same time, the rigid clamping of the plastic plate 8 between the first support block 131 and the upper mold 14 is transformed into a flexible clamping, thereby avoiding the plastic plate 8 from leaving a clamping mark during the clamping process due to a slight error in the thickness of the plastic plate 8. Example 3: Reference Figure 1-Figure 9, a production equipment for automobile plastic armrest box capable of directional stamping, which is basically the same as Example 2, and further: a sliding bottom plate 7 is fixedly connected to the baffle 3, and a material barrel 6 is fixedly connected to the sliding bottom plate 7, and the material barrel 6 is used to stack plastic plates 8, and a push rod 61 is slidably connected to the sliding bottom plate 7, and the push rod 61 is used to push the lowest plastic plate 8 in the material barrel 6 onto the support plate 2, and a slide groove 32 is provided on the baffle 3 on the other side. When the plastic plate 8 is pushed onto the support plate 2, the plastic plate 8 pushes the stamped product out of the slide groove 32, and a stopper 22 is fixedly connected to the support plate 2, and the stopper 22 is used to clamp and position the plastic plate 8 together with the push rod 61. A limiting plate 31 is fixedly connected between the baffles 3, and the limiting plate 31 is used to prevent the plastic plate 8 from deflecting when being pushed, and a connecting arm 62 is fixedly connected to the support frame 11, and a second connecting rod 63 is rotatably connected to the connecting arm 62. The two second connecting rods A blocking rod 64 is connected between the rods 63, the blocking rod 64 is rotatably connected to the second connecting rod 63, and the blocking rod 64 is slidably connected to the sliding base plate 7. When the connected arm 62 moves relatively closer or farther away, the blocking rod 64 drives the push rod 61 to move relatively closer or farther away from the support platform 1. The sliding base plate 7 is slidably connected with an extrusion rod 71 and a limit block 72, respectively. A third compression spring 73 is connected between the limit block 72 and the sliding base plate 7. A limit hole 611 is provided on the push rod 61, and a return spring 65 is connected between the push rod 61 and the sliding base plate 7. When the push rod 61 moves to a position where the limit hole 611 and the limit block 72 are relative, the limit block 72 is inserted into the limit hole 611 to limit the push rod 61. When the connecting arm 62 squeezes the extrusion rod 71 to move, the limit block 72 is squeezed and moved downward to release the limit on the push rod 61, and the return spring 65 pushes the push rod 61 to push the plastic plate 8 out.

[0025] In the present invention, when the push rod 61 moves to the farthest distance from the support plate 2, the plastic plate 8 in the material barrel 6 loses the support of the push rod 61 and falls onto the sliding bottom plate 7, and the push rod 61 can push the bottom plastic plate 8 from the material barrel 6 to the support plate 2, and under the limitation of the limiting plate 31 and the stopper 22, it is ensured that the position of the plastic plate 8 is consistent each time it is pushed, ensuring the accuracy of the stamping, and a heating device can be provided in the sliding bottom plate 7 so that the bottom plastic plate 8 can be heated, thereby improving the deformation capacity of the plastic plate 8; When the connecting arm 62 follows the support plate 2 to make a relatively far movement, the second connecting rod 63 is pulled to drive the blocking rod 64 to push the push rod 61 to move away from the support plate 2, so that the push rod 61 moves to one side of the material barrel 6, and the plastic plates 8 stacked in the material barrel 6 automatically fall down. At the same time, in this process, the push rod 61 squeezes the inclined surface of the limit block 72 so that the limit block 72 is inserted into the limit hole 611 on the push rod 61 to lock the push rod 61. When the connecting arm 62 follows the support plate 2 to make a relatively pulled-in movement, the connecting arm 62 is pulled inward by the second connecting rod 63. The rod 63 drives the blocking rod 64 to reset. At this time, the push rod 61 is still in the limit position until the connecting arm 62 squeezes the extrusion rods 71 ​​on both sides of the sliding bottom plate 7 to slide through the inclined surface to squeeze the limit block 72 down and out of the limit hole 611. The push rod 61 is reset under the action of the reset spring 65 and pushes the bottom plastic plate 8 to the support plate 2. At the same time, the new plastic plate 8 will be pushed out from the slide groove 32 by the molded plastic plate 8 lifted by the second support block 132. A collection device such as a conveyor belt, a collection box, etc. can be placed at the slide groove 32 to collect the molded plastic plate 8.

[0026] Example 4: Reference Figure 1-Figure 9 A method for using a production device for automobile plastic armrest boxes capable of directional stamping mainly comprises the following steps: S1. Put a sufficient amount of plastic plates 8 into the material barrel 6 by stacking them flatly. If there is no automatic collecting device on one side of the chute 32, a collecting device such as a collecting box needs to be placed on one side of the chute 32. S2, start the device, and automatically complete the operations of loading, clamping and limiting, demoulding, and unloading during the upper mold 14 moves up and down for stamping. When the first stamping operation of the machine is performed, there is no plastic plate 8 on the support plate 2, mainly for the idling of the machine to ensure that there is no error in the matching between the machine parts; S3, regularly add plastic plate 8 into the material barrel 6 to ensure that the machine does not run idle; S4. Replace the collection device in time to collect the finished products after molding. When replacing or collecting the finished products, the equipment must be stopped to avoid safety problems such as accidental collision.

[0027] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the present invention can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A production device for automobile plastic armrest box capable of directional stamping, comprising a support table (1), characterized in that: Also includes: The support platform (1) is fixedly connected to a support frame (11), the support frame (11) is fixedly connected to a cylinder (12), an upper mold (14) is fixedly connected below the cylinder (12), and a lower mold (13) is fixedly connected to the support platform (1); The support platform (1) is fixedly connected to a baffle (3), the baffle (3) is slidably connected to a support plate (2), a first connecting rod (21) is connected between the support plate (2) and the upper mold (14), the first connecting rod (21) is rotatably connected to the upper mold (14) and the support plate (2), and a plastic plate (8) is placed on the support plate (2); A first support block (131) is slidably connected to the lower mold (13); a second limiting rod (52) is fixedly connected inside the support platform (1); a second bottom plate (5) is slidably connected to the second limiting rod (52); a sliding sleeve (54) is fixedly connected to the second bottom plate (5); and the first support block (131) is slidably connected to the sliding sleeve (54); When the upper mold (14) moves downward, the support plates (2) on both sides move away from each other, and the first support block (131) takes over the support plate (2) to support the plastic plate (8). When the upper mold (14) moves downward to the first support block (131), the first support block (131) and the upper mold (14) jointly clamp the plastic plate (8) and drive the plastic plate (8) to move downward until the plastic plate (8) contacts the lower mold (13) to perform a stamping operation.

2. The automobile plastic armrest box production equipment capable of directional stamping according to claim 1 is characterized in that: The baffle plate (3) is slidably connected to a first tooth plate (23), the baffle plate (3) is fixedly connected to a fixing plate (231), a first compression spring (232) is connected between the fixing plate (231) and the first tooth plate (23), and when the upper mold (14) moves downward to the first support block (131), the support plate (2) contacts the first tooth plate (23) and drives the first tooth plate (23) to move together.

3. The automobile plastic armrest box production equipment capable of directional stamping according to claim 2 is characterized in that: A plurality of gear shafts (25) are rotatably connected to the support platform (1); a second driving pulley (28) is fixedly connected below the gear shaft (25) meshing with the first tooth plate (23); a second threaded rod (51) is rotatably connected to the support platform (1); a second driven pulley (53) is fixedly connected to the second threaded rod (51); a belt (27) is connected between the second driving pulley (28) and the second driven pulley (53); the second threaded rod (51) is threadably connected to the second bottom plate (5); a second compression spring (55) is connected between the second bottom plate (5) and the first support block (131); when the support plate (2) drives the first tooth plate (23) to move, the second threaded rod (51) drives the second bottom plate (5) to move downward, and the first support block (131) and the upper mold (14) move downward synchronously.

4. The automobile plastic armrest box production equipment capable of directional stamping according to claim 3 is characterized in that: A second toothed plate (24) is fixedly connected to the support plate (2) on the other side, a first driving pulley (26) is fixedly connected below a gear shaft (25) meshing with the second toothed plate (24), a first threaded rod (41) is rotatably connected inside the support platform (1), and a first driven pulley (43) is fixedly connected to the first threaded rod (41).

5. The automobile plastic armrest box production equipment capable of directional stamping according to claim 4 is characterized in that: A first limiting rod (42) is fixedly connected inside the support platform (1), a first bottom plate (4) is slidably connected to the first limiting rod (42), the first bottom plate (4) is connected to the first threaded rod (41) by threads, a second supporting block (132) is fixedly connected to the first bottom plate (4), and when the upper mold (14) moves upward and resets after stamping, the first bottom plate (4) drives the second supporting block (132) to move upward to eject the finished product to a position flush with the support plate (2).

6. The automobile plastic armrest box production equipment capable of directional stamping according to claim 1 is characterized in that: The baffle plate (3) is fixedly connected to a sliding bottom plate (7), and a material barrel (6) is fixedly connected to the sliding bottom plate (7). The material barrel (6) is used to stack plastic plates (8). The sliding bottom plate (7) is slidably connected to a push rod (61), and the push rod (61) is used to push the bottom plastic plate (8) in the material barrel (6) onto the support plate (2). A slide groove (32) is provided on the other side of the baffle plate (3). When the plastic plate (8) is pushed onto the support plate (2), the plastic plate (8) pushes the stamped product out of the slide groove (32).

7. The automobile plastic armrest box production equipment capable of directional stamping according to claim 6 is characterized in that: A stopper (22) is fixedly connected to the support plate (2), and the stopper (22) is used to clamp and position the plastic plate (8) together with the push rod (61). A limit plate (31) is fixedly connected between the baffles (3), and the limit plate (31) is used to prevent the plastic plate (8) from deflecting when being pushed.

8. The automobile plastic armrest box production equipment capable of directional stamping according to claim 7 is characterized in that: The support frame (11) is fixedly connected to a connecting arm (62), the connecting arm (62) is rotatably connected to a second connecting rod (63), a blocking rod (64) is connected between the two second connecting rods (63), the blocking rod (64) is rotatably connected to the second connecting rod (63), and the blocking rod (64) is slidably connected to the sliding base plate (7), and when the connected arm (62) moves relatively closer to or farther away from the support platform (1), the blocking rod (64) drives the push rod (61) to move relatively closer to or farther away from the support platform (1).

9. The automobile plastic armrest box production equipment capable of directional stamping according to claim 8, characterized in that: The sliding bottom plate (7) is slidably connected to an extrusion rod (71) and a limit block (72), respectively; a third compression spring (73) is connected between the limit block (72) and the sliding bottom plate (7); a limit hole (611) is provided on the push rod (61), and a return spring (65) is connected between the push rod (61) and the sliding bottom plate (7); when the push rod (61) moves to a position where the limit hole (611) and the limit block (72) are relative, the limit block (72) is inserted into the limit hole (611) to limit the push rod (61); when the connecting arm (62) squeezes the extrusion rod (71) to move, the limit block (72) is squeezed downward to release the limit on the push rod (61), and the return spring (65) pushes the push rod (61) to push the plastic plate (8) out.

10. A method for using a production device for automobile plastic armrest box capable of directional stamping, comprising the production device for automobile plastic armrest box capable of directional stamping as claimed in claim 6, characterized in that: The main steps include: S1, stacking the plastic plate (8) in the material barrel (6), and placing a receiving device on one side of the chute (32); S2, start the device to complete automatic loading and unloading and stamping process; S3, adding the plastic plate (8) into the material barrel (6) at a fixed time; S4. Stop the equipment and collect the stamped products from the receiving device.

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