An automated plastic mold processing equipment

Abstract

The present invention discloses an automated plastic mold processing equipment, including a base, a plastic mold is placed in the middle of the upper end of the base, a symmetrical through groove is opened at the upper end of the base, a connecting rod is slidably connected in the through groove, a splint is fixedly connected to the side of the connecting rod away from the base, a driving mechanism for driving the connecting rod to move horizontally is arranged in the middle of the inner cavity of the base, the end of the driving mechanism away from the center of the base is connected to the connecting rod, an adjusting component is arranged on the side of the splint close to the plastic mold, when the driving mechanism drives the connecting rod to approach the plastic mold, the end of the adjusting component away from the connecting rod is horizontally away from the direction where the plastic mold is located. The present invention provides two groups of splints perpendicular to each other and a movable plate that can slide relative to the splints, so that the center position of the plastic mold can correspond to the center position of the base while clamping and fixing the plastic mold, thereby avoiding collision between the mold and the splint.

Description

Technical Field

[0001] The invention relates to the technical field of mold processing, in particular to automated plastic mold processing equipment. Background Art

[0002] Mold Making refers to the processing of forming and blanking tools, and also includes shearing dies and die-cutting dies. Usually, the mold consists of an upper mold and a lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of the press. When the press is opened, the workpiece determined by the mold shape is obtained or the corresponding waste is removed.

[0003] For example, Chinese patent publication number CN219484924U provides a mold processing device and a mold processing machine tool. The mold processing device includes: a base, the base has a first surface, the first surface is a plane, the first surface is used to place the mold to be processed, and the mold to be processed has multiple sides perpendicular to the first surface; multiple clamps, the multiple clamps are respectively arranged corresponding to the multiple sides of the mold to be processed, each side of the mold to be processed is provided with at least one clamp, each clamp includes a fixing part and a clamp, each clamp rests on a side of the mold to be processed, the clamp is connected to the fixing part, and the fixing part is detachably connected to the base.

[0004] In this solution, the injection mold to be processed is clamped and fixed by multiple clamps and fixings, but the multiple clamps work independently of each other. Therefore, after the injection mold is placed on the base, it is difficult to adjust the position of the mold to be processed, so that the position of the mold can only be adapted by adjusting the position of the tool. As a result, during the processing, the position of the processing tool needs to be repeatedly adjusted to adapt to the position of the mold. Summary of the invention

[0005] The object of the present invention is to provide an automated plastic mold processing device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automated plastic mold processing device comprises a base, a plastic mold is placed in the middle of the upper end of the base, a symmetrical through groove is opened at the upper end of the base, a connecting rod is slidably connected in the through groove, a splint is fixedly connected to the side of the connecting rod away from the base, a driving mechanism for driving the connecting rod to move horizontally is arranged in the middle of the inner cavity of the base, one end of the driving mechanism away from the center of the base is connected to the connecting rod, an adjusting component is arranged on the side of the splint close to the plastic mold, when the driving mechanism drives the connecting rod to approach the plastic mold, the end of the adjusting component away from the connecting rod moves horizontally away from the direction of the plastic mold.

[0008] As a further solution of the present invention: the driving mechanism includes a rotating rod, which is fixedly connected to the middle part of the inner cavity of the base, and the outer wall of the rotating rod is rotatably connected to a symmetrical driving gear, and driving racks are arranged on both sides of the driving gear, and the driving racks are slidingly connected to the side walls of the inner cavity of the base, and the driving racks are meshed with the driving gears, and the end of the driving rack away from the driving gear is fixedly connected to a driving block.

[0009] As a further solution of the present invention: the middle part of the driving block is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to symmetrical connecting rods, the ends of the symmetrical connecting rods away from the rotating shaft are commonly fixedly connected to a clamping plate, the middle parts of both sides of the outer wall of the base close to the clamping plate are transmission-connected to electric push rods, and the output ends of the two electric push rods are respectively transmission-connected to the driving racks located above and below.

[0010] As a further solution of the present invention: a movable plate is slidably connected to one side of the splint close to the rotating rod, and symmetrical H-shaped grooves are provided in the middle of the movable plate and one side of the splint, and symmetrical H-shaped blocks are slidably connected to the inner cavities of the symmetrical H-shaped grooves, and the symmetrical H-shaped blocks are slidably connected to the splint and the movable plate respectively, and a contact plate is provided in the middle of the lower end of the movable plate, and the contact plate is horizontally slidably connected to the lower side of the middle part of the splint, and a clamping block is fixedly connected to the middle part of the upper end of the contact plate, and the clamping block is located at the position where the splint and the movable plate are fitted, and a groove for cooperating with the clamping block is provided in the middle of the lower end of the movable plate close to the splint.

[0011] As a further solution of the present invention: sliders are rotatably connected at both ends of the rotating shaft, a slide groove is opened in the inner cavity of the base, the slider is slidably connected in the slide groove, the horizontal width of the through groove is smaller than the horizontal width of the slide groove, a driven gear is arranged between the connecting rod and the slider, the driven gear is fixedly connected to the outer wall of the rotating shaft, a driven rack is fixedly connected to the bottom of the inner cavity of the slide groove away from the rotating rod, and the driven rack and the driven gear are meshed with each other.

[0012] As a further solution of the present invention: a moving rod is arranged above the driven gear, and a fixed plate is arranged above the moving rod, the fixed plate is fixedly connected to the side wall of the connecting rod, the middle part of the upper end of the moving rod is vertically slidably connected to a balance rod, one end of the balance rod away from the moving rod is fixedly connected to the fixed plate, and the end of the moving rod away from the balance rod is fixedly connected to a limiting block.

[0013] As a further solution of the present invention: the limit block is engaged with the driven gear, the middle part of the moving rod is vertically slidably connected to the driven rod, the middle part of the moving rod is provided with a movable groove that slides with the driven rod, the end of the driven rod close to the connecting rod is fixedly connected with an adapter block, the adapter block is rectangular, and the side wall of the connecting rod is provided with an adapter groove that slides with the adapter block.

[0014] As a further solution of the present invention: a guide plate is fixedly connected to the upper part of the inner cavity of the slide groove near the connecting rod, the guide plate is located between the slider and the driven gear, the guide plate is located at the junction of the through groove and the slide groove, a guide groove is provided at the lower part of the guide plate near the connecting rod, a balancing groove is provided at the upper part of the guide plate near the driven rack, and a transition groove is provided between the balancing groove and the guide groove.

[0015] As a further solution of the present invention: the vertical plane where the center position of the transition groove is located coincides with the vertical plane where the side of the driven rack close to the rotating rod is located, the guide groove is provided with an installation groove near the transition groove, the inner cavity of the installation groove is vertically slidably connected with a guide block, the upper end of the guide block is fixedly connected with a baffle plate near the transition groove, and the horizontal width of the baffle plate is the same as the horizontal width of the transition groove.

[0016] As a further solution of the present invention: the vertical height of the transition groove is the same as the vertical height of the adaptation groove, and the vertical height of the adaptation groove is greater than the vertical height of the movable groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] By setting two groups of mutually perpendicular clamps and a movable plate that can slide relative to the clamps, the center position of the plastic mold can be made to correspond to the center position of the base while clamping and fixing the plastic mold; the plane where the contact plate is located away from the movable plate after rotation is lower than the plane where the upper end surface of the base is located, so that the position of the movable plate will not hinder the movement of the injection mold, thereby avoiding the injection mold from colliding with the clamp during movement; in the process of the electric push rod pushing the connecting rod to drive the clamp to move horizontally back and forth, the plastic mold to be processed can be clamped and positioned in the center, and the clamp can also be driven to rotate 90° to make the clamp away from the upper end surface of the base, thereby facilitating the loading and unloading of the mold to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the clamping plate in the rotating state in the present invention.

[0021] Figure 3 It is a schematic diagram of the structure of the splint in the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the driving mechanism in the present invention.

[0023] Figure 5 For the present invention Figure 4Schematic diagram of the structure of area A.

[0024] Figure 6 It is a structural schematic diagram of the guide plate in the present invention.

[0025] Figure 7 It is a structural schematic diagram of the installation slot in the present invention.

[0026] Figure 8 It is a schematic diagram of the motion state of the guide block in the present invention.

[0027] Fig. 9 It is a schematic diagram of the position structure of the driven gear in the present invention.

[0028] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of area B.

[0029] In the figure: 1. base; 2. electric push rod; 3. clamping plate; 4. through groove; 5. movable plate; 6. contact plate; 7. H-shaped block; 8. H-shaped groove; 9. clamping block; 10. rotating rod; 11. driving gear; 12. driving rack; 13. connecting rod; 14. rotating shaft; 15. sliding block; 16. sliding groove; 17. driven gear; 18. driven rack; 19. driving block; 20. guide plate; 21. guide groove; 22. balancing groove; 23. transition groove; 24. driven rod; 25. guide block; 26. mounting groove; 27. baffle; 28. moving rod; 29. ​​limiting block; 30. movable groove; 31. adapting groove; 32. balancing rod; 33. fixing plate; 34. adapting block. DETAILED DESCRIPTION

[0030] See also Figure 1-Figure 2 In an embodiment of the present invention, an automated plastic mold processing device includes a base 1, a plastic mold is placed in the middle of the upper end of the base 1, a symmetrical through groove 4 is opened at the upper end of the base 1, a connecting rod 13 is slidably connected in the through groove 4, a side of the connecting rod 13 away from the base 1 is fixedly connected to a clamping plate 3, a driving mechanism for driving the connecting rod 13 to move horizontally is arranged in the middle of the inner cavity of the base 1, one end of the driving mechanism away from the center position of the base 1 is connected to the connecting rod 13, and an adjusting component is arranged on the side of the clamping plate 3 close to the plastic mold. When the driving mechanism drives the connecting rod 13 to approach the plastic mold, the end of the adjusting component away from the connecting rod 13 is horizontally away from the direction where the plastic mold is located.

[0031] See also Figure 4The driving mechanism includes a rotating rod 10, which is fixedly connected to the middle part of the inner cavity of the base 1. The outer wall of the rotating rod 10 is rotatably connected to a symmetrical driving gear 11. Driving racks 12 are arranged on both sides of the driving gear 11. The driving racks 12 are centrally symmetrically distributed about the center position of the rotating rod 10. The driving racks 12 are slidably connected to the inner cavity side walls of the base 1. The driving racks 12 and the driving gear 11 are meshed with each other. The end of the driving rack 12 located at the top away from the driving gear 11 is fixedly connected to a first driving block 19. The middle part of the first driving block 19 is rotatably connected to a rotating shaft 14. The outer wall of the rotating shaft 14 is fixedly connected to symmetrical connecting rods 13. The symmetrical connecting rods 13 corresponding to the position of the first driving block 19 are the first connecting rods 13. The symmetrical first connecting rods 13 are away from the rotating shaft 14. The two ends are commonly fixedly connected with the first clamping plate 3. Similarly, the end of the driving rack 12 located at the bottom away from the driving gear 11 is fixedly connected with the second driving block 19. The connecting rod 13 corresponding to the position of the second driving block 19 is the second connecting rod 13. The symmetrical second connecting rod 13 is commonly fixedly connected with the first clamping plate 3 at one end away from the rotating shaft 14. The plane where the lower end of the first clamping plate 3 is located coincides with the plane where the upper end of the second clamping plate 3 is located. The vertical height of the first driving block 19 is smaller than the vertical height of the second driving block 19. The vertical height of the first connecting rod 13 is greater than the vertical height of the second connecting rod 13. The middle parts of both sides of the outer wall of the base 1 are transmission-connected with electric push rods 2, and the output ends of the two electric push rods 2 are transmission-connected with the ends of the driving racks 12 located above and below away from the driving gear 11 respectively.

[0032] See also Figure 3The side of the clamping plate 3 close to the rotating rod 10 is slidably connected with a movable plate 5, and the middle of one side of the movable plate 5 and the clamping plate 3 are both provided with symmetrical H-shaped grooves 8, and the inner cavities of the symmetrical H-shaped grooves 8 are both slidably connected with symmetrical H-shaped blocks 7, that is, the symmetrical H-shaped blocks 7 are slidably connected with the clamping plate 3 and the movable plate 5 respectively, and the symmetrical H-shaped blocks 7 located in the same horizontal plane are elastically connected by springs, and the middle part of the lower end of the movable plate 5 is fitted with a contact plate 6, and the lower end surface of the contact plate 6 coincides with the lower end surface of the clamping plate 3, and the contact plate 6 and the clamping plate 3 are in contact with each other. The lower middle part of the contact plate 6 is horizontally slidably connected, and a block 9 is fixedly connected to the middle part of the upper end of the contact plate 6. The block 9 is located at the position where the clamping plate 3 and the movable plate 5 are fitted. The middle part of the side of the clamping block 9 away from the movable plate 5 is elastically connected to the inner cavity side wall of the clamping plate 3 through a spring. A groove for matching the clamping block 9 is provided on the side of the middle part of the lower end of the movable plate 5 close to the clamping plate 3. When the contact plate 6 is away from the clamping plate 3, the outer wall of the block 9 is clamped in the groove, thereby limiting and fixing the position of the movable plate 5. When the electric push rod 2 pushes one side When the driving rack 12 drives the driving gear 11 to rotate, the driving gear 11 will drive the driving rack 12 on the other side to move horizontally synchronously, so that the symmetrical driving block 19 is synchronously moved toward the direction of the rotating rod 10, thereby driving the clamping plate 3 and the movable plate 5 to approach the position of the plastic mold through the connecting rod 13. In the process of the clamping plate 3 horizontally approaching the plastic mold, the contact plate 6 will contact the side wall of the plastic mold before the movable plate 5. At this time, the contact plate 6 will move relatively in the direction away from the rotating rod 10, thereby driving the clamping block 9 to move horizontally toward the inner cavity of the clamping plate 3, so that the clamping block 9 is separated from the groove, and then the limiting effect of the clamping block 9 on the movable plate 5 is released, so that the movable plate 5 can drive the H-shaped block 7 on one side to slide along the inner wall of the H-shaped groove 8. When the vertical plane where the side wall of the side of the contact plate 6 away from the clamping plate 3 coincides with the vertical plane where the side of the movable plate 5 away from the clamping plate 3 is located, the movable plate 5 is in close contact with the outer wall of the plastic mold, so that the plastic mold is clamped and fixed by the synchronously moving symmetrical movable plate 5.

[0033] Since it is difficult to ensure that the center position of the plastic mold coincides with the center position of the base 1 when the plastic mold is placed on the upper end surface of the base 1, after the plastic mold is clamped and fixed by the movable plate 5, a deviation may occur between the center position of the plastic mold and the center position of the base 1. This results in the need to repeatedly adjust the position of the processing tool to adapt to the position of the plastic mold during the processing of the plastic mold, which increases the number of places that need to be adjusted during the processing, thereby affecting the processing accuracy. By setting the movable plate 5 that can move relative to the clamping plate 3, after the symmetrical first movable plate 5 is fitted with the plastic mold, the clamping block 9 loses the limit on the movable plate 5. At this time, when the second movable plate 5 approaches the plastic mold, if the center position of the plastic mold does not coincide with the center position of the base 1, the movable plate 5 will not be aligned with the center position of the base 1. The center positions coincide with each other, then the second movable plate 5 will push the plastic mold and the first movable plate 5 to move synchronously, so that the center position of the plastic mold coincides with the center position of the base 1. Since the symmetrical movable plates 5 located in the same vertical plane are synchronously moved by the cooperation of the symmetrical driving racks 12 and the driving gears 11, during the contact between the symmetrical movable plates 5 and the plastic mold, if the position of the plastic mold is offset, the symmetrical movable plates 5 will push the plastic mold to move, so that the midpoint of its side corresponds to the midpoint of the side of the base 1. By providing two sets of mutually perpendicular clamps 3 and a movable plate 5 that can slide relative to the clamps 3, the center position of the plastic mold can be made to correspond to the center position of the base 1 while clamping and fixing the plastic mold.

[0034] See also Figure 5When placing or moving the plastic mold on the upper end surface of the base 1, due to the presence of the clamp, the plastic mold needs to be lifted to a certain height before it can be placed on the base 1 or moved from the upper end surface of the base 1 during the process of moving the plastic mold. This results in a long time spent on loading and unloading the plastic mold during the continuous processing process, and there is a situation in which the side wall of the plastic mold collides with the clamp during the transportation process, thereby affecting the clamping accuracy of the clamp. The two ends of the rotating shaft 14 are rotatably connected with sliders 15, and the inner cavity of the base 1 is provided with a slide groove 16. The slider 15 is slidably connected in the slide groove 16. The horizontal width of the through groove 4 is smaller than the horizontal width of the slide groove 16. A driven gear 17 is provided between the connecting rod 13 and the slider 15. The gear 17 is fixedly connected to the outer wall of the rotating shaft 14, and a driven rack 18 is fixedly connected to the bottom of the inner cavity of the slide groove 16 on the side away from the rotating rod 10. The driven rack 18 and the driven gear 17 are meshed with each other. When the driven gear 17 moves along with the rotating shaft 14 in the direction away from the rotating rod 10, the driven gear 17 will approach the driven rack 18 and contact it. At this time, the driven gear 17 will drive the rotating shaft 14 to rotate synchronously, thereby driving the clamp 3 to rotate 90° in the direction away from the rotating rod 10 through the connecting rod 13. At this time, the plane where the rotated contact plate 6 is located away from the movable plate 5 is lower than the plane where the upper end surface of the base 1 is located. At this time, the position of the movable plate 5 will not hinder the movement of the injection mold, thereby avoiding the injection mold from colliding with the clamp during the movement.

[0035] See also Figure 9-10A moving rod 28 is arranged above the driven gear 17, and a fixing plate 33 is arranged above the moving rod 28. The fixing plate 33 is fixedly connected to the side wall of the connecting rod 13. A balance rod 32 is vertically slidably connected to the middle part of the upper end of the moving rod 28. The end of the balance rod 32 away from the moving rod 28 is fixedly connected to the fixing plate 33. The end of the moving rod 28 away from the balance rod 32 is fixedly connected to a limiting block 29. The limiting block 29 is engaged with the driven gear 17. The middle part of the moving rod 28 is vertically slidably connected to the driven rod 24. A movable groove 30 that slides with the driven rod 24 is opened in the middle part of the moving rod 28. An adapter block 34 is fixedly connected to the end of the driven rod 24 close to the connecting rod 13. The adapter block 34 is rectangular. The side wall of the connecting rod 13 An adapter groove 31 is provided for slidingly cooperating with the adapter block 34. When the driven gear 17 is away from the driven rack 18, the driven rod 24 drives the adapter block 34 to be located at the bottom of the inner cavity of the adapter groove 31, thereby driving the movable rod 28 to move downward through the movable groove 30, so that the limit block 29 is engaged with the teeth of the driven gear 17, so that the driven gear 17 is engaged and fixed by the limit block 29, thereby avoiding deflection when the connecting rod 13 drives the movable plate 5 to approach the injection mold. When the driven gear 17 contacts the driven rack 18, the driven rod 24 moves up, thereby driving the movable rod 28 and the adapter block 34 to move up, so that the limit block 29 is away from the teeth of the driven gear 17, thereby releasing the limit on the driven gear 17.

[0036] See also Figure 6A guide plate 20 is fixedly connected to the upper part of the inner cavity of the slide groove 16 near the connecting rod 13. The guide plate 20 is located between the slider 15 and the driven gear 17. The guide plate 20 is located at the intersection of the through groove 4 and the slide groove 16. A guide groove 21 is provided at the lower part of the guide plate 20 near the connecting rod 13. A balancing groove 22 is provided at the upper part of the guide plate 20 near the driven rack 18. A transition groove 23 is provided between the balancing groove 22 and the guide groove 21. The transition groove 23 connects the guide groove 21 and the balancing groove 22. The vertical plane where the center position of the transition groove 23 is located coincides with the vertical plane where the side of the driven rack 18 near the rotating rod 10 is located. A mounting groove 26 is provided at the position of the guide groove 21 near the transition groove 23. A guide block 25 is vertically slidably connected to the inner cavity of the mounting groove 26. The side of the guide block 25 away from the driven rod 24 is elastically connected to the top of the inner cavity of the mounting groove 26 through a spring. The upper end of the guide block 25 A baffle 27 is fixedly connected to one side close to the transition groove 23, and the horizontal width of the baffle 27 is the same as the horizontal width of the transition groove 23. When the driving block 19 drives the rotating shaft 14 to horizontally approach the position of the rotating rod 10, the driven rack 18 drives the driven gear 17 to rotate, so that the connecting rod 13 rotates from the horizontal position to the vertical position. In the process of the connecting rod 13 rotating toward the rotating rod 10, the driven rod 24 also moves from the end of the inner cavity of the balancing groove 22 away from the rotating rod 10 to the position of the transition groove 23. At this time, the top end of the driven rod 24 is in contact with the lower end of the baffle 27, and the side of the driven rod 24 away from the balancing groove 22 is in contact with the side of the guide block 25 close to the balancing groove 22, and under the action of elastic force, it moves downward to the connection between the guide groove 21 and the transition groove 23, thereby driving the driven rod 24 to drive the moving rod 28 and the limit block 29 to move downward, so that the limit block 29 is engaged with the driven gear 17 to limit the position.

[0037] See also Figure 7-Figure 8When the driven rod 24 moves to the inner cavity of the guide groove 21 along with the rotating shaft 14, when the driven rod 24 moves horizontally in the guide groove 21, the outer wall of the driven rod 24 will contact the side of the lower end of the guide block 25 close to the balance groove 22, and lift the guide block 25 until the driven rod 24 is away from the position of the guide block 25. The guide block 25 moves downward due to the elastic force. At this time, the guide groove 21 will limit the driven rod 24 in the vertical direction, thereby preventing the limit block 29 from separating from the driven gear 17 due to the elastic force, thereby losing the balance groove 22. Due to the limiting effect of the driven gear 17, when the driven rod 24 approaches the position of the driven rack 18, the driven rod 24 will horizontally approach the position of the transition groove 23 in the guide groove 21, and the driven rod 24 will contact the side of the guide block 25 away from the balance groove 22, thereby relatively pushing the guide block 25 downward until the upper end surface of the limit block 29 coincides with the lower end surface of the balance groove 22. At this time, the driven rod 24 will be lifted by the guide block 25 and enter the inner cavity of the balance groove 22 through the limit block 29, thereby driving the driven rod 24 to move upward. During the upward movement of the driven rod 24, it will first move from the bottom of the inner cavity of the movable groove 30 to the top of the inner cavity of the movable groove 30, and drive the movable rod 28 to move upward through the movable groove 30, thereby driving the limit block 29 away from the position of the driven gear 17, so as to facilitate the driven gear 17 to rotate in the direction away from the rotating rod 10. Through the cooperation of the balancing groove 22 and the driven rod 24, during the rotation of the connecting rod 13, the driven rod 24 will drive the limit block 29 to keep away from the position of the driven gear 17, and at this time, the inner cavity of the movable groove 30 is There is a gap between the bottom of the cavity and the driven rod 24. At this time, during the rotation of the driven gear 17, the teeth of the driven gear 17 will contact the end of the limit block 29 away from the moving rod 28, so that as the driven gear 17 rotates, the limit block 29 and the moving rod 28 continuously make reciprocating motions, so that the lower end of the limit block 29 is always located between two adjacent teeth on the outer wall of the driven gear 17, so that when the limit block 29 moves down with the driven rod 24, the limit block 29 can be accurately located between two adjacent teeth on the outer wall of the driven gear 17.

Claims

1. An automated plastic mold processing device, comprising a base, characterized in that: A plastic mold is placed in the middle of the upper end of the base, and a symmetrical through groove is opened at the upper end of the base, in which a connecting rod is slidably connected, and a clamp is fixedly connected to the side of the connecting rod away from the base, and a driving mechanism for driving the connecting rod to move horizontally is arranged in the middle of the inner cavity of the base, and the end of the driving mechanism away from the center of the base is connected to the connecting rod, and an adjusting component is arranged on the side of the clamp close to the plastic mold. When the driving mechanism drives the connecting rod to approach the plastic mold, the end of the adjusting component away from the connecting rod is horizontally away from the direction of the plastic mold, and the driving mechanism includes a rotating rod. The rotating rod is fixedly connected to the middle part of the inner cavity of the base, and the side of the splint close to the rotating rod is slidably connected with a movable plate. The middle part of the movable plate and one side of the splint are both provided with symmetrical H-shaped grooves, and the inner cavities of the symmetrical H-shaped grooves are slidably connected with symmetrical H-shaped blocks, which are symmetrically slidably connected to the splint and the movable plate respectively. A contact plate is fitted in the middle part of the lower end of the movable plate, and the contact plate is horizontally slidably connected to the lower side of the middle part of the splint. A clamping block is fixedly connected to the middle part of the upper end of the contact plate, and the clamping block is located at the position where the splint and the movable plate are fitted. The middle part of the lower end of the movable plate is close to one side of the splint. A groove is provided for cooperating with the card block for clamping, the outer wall of the symmetrical connecting rod is fixedly connected with a rotating shaft, and sliders are rotatably connected with the two ends of the rotating shaft, a slide groove is provided in the inner cavity of the base, and the slider is slidably connected in the slide groove, and the horizontal width of the through groove is smaller than the horizontal width of the slide groove, and a driven gear is provided between the connecting rod and the slider, and the driven gear is fixedly connected to the outer wall of the rotating shaft, and a driven rack is fixedly connected to the bottom of the inner cavity of the slide groove away from the rotating rod, and the driven rack and the driven gear are meshed with each other, and a moving rod is provided above the driven gear, and a moving rod is provided above the moving rod There is a fixed plate, which is fixedly connected to the side wall of the connecting rod, and the middle part of the upper end of the moving rod is vertically slidably connected to the balance rod, the end of the balance rod away from the moving rod is fixedly connected to the fixed plate, and the end of the moving rod away from the balance rod is fixedly connected to a limiting block, and the limiting block is engaged with the driven gear, and the middle part of the moving rod is vertically slidably connected to the driven rod, and the middle part of the moving rod is provided with a movable groove that slides with the driven rod, and the end of the driven rod close to the connecting rod is fixedly connected with an adapter block, the adapter block is rectangular, and the side wall of the connecting rod is provided with an adapter groove that slides with the adapter block.

2. The automated plastic mold processing equipment according to claim 1, characterized in that: The outer wall of the rotating rod is rotatably connected to a symmetrical driving gear, and driving racks are arranged on both sides of the driving gear. The driving rack is slidably connected to the inner cavity side wall of the base, and the driving rack and the driving gear are meshed with each other. The end of the driving rack away from the driving gear is fixedly connected to a driving block.

3. The automated plastic mold processing equipment according to claim 2, characterized in that: The middle part of the driving block is rotatably connected to a rotating shaft, and the ends of the symmetrical connecting rods away from the rotating shaft are commonly fixedly connected to a clamping plate. The middle parts of both sides of the outer wall of the base near the clamping plate are transmission-connected to electric push rods, and the output ends of the two electric push rods are transmission-connected to the driving racks located above and below respectively.

4. The automated plastic mold processing equipment according to claim 1, characterized in that: A guide plate is fixedly connected to the upper part of the inner cavity of the slide groove near the connecting rod, the guide plate is located between the slider and the driven gear, the guide plate is located at the junction of the through groove and the slide groove, a guide groove is provided at the lower part of the guide plate near the connecting rod, a balancing groove is provided at the upper part of the guide plate near the driven rack, and a transition groove is provided between the balancing groove and the guide groove.

5. The automated plastic mold processing equipment according to claim 4, characterized in that: The vertical plane where the center position of the transition groove is located coincides with the vertical plane where the side of the driven rack close to the rotating rod is located. The guide groove is provided with an installation groove near the transition groove. The inner cavity of the installation groove is vertically slidably connected with a guide block. The upper end of the guide block is fixedly connected with a baffle plate near the transition groove. The horizontal width of the baffle plate is the same as the horizontal width of the transition groove.

6. The automated plastic mold processing equipment according to claim 5, characterized in that: The vertical height of the transition groove is the same as the vertical height of the adapting groove, and the vertical height of the adapting groove is greater than the vertical height of the movable groove.

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