Short stroke lateral pick-up device and mold

Abstract

The utility model discloses a kind of short-stroke lateral pick-up device and mould in mould forming field, comprising: machine table, including movable template and fixed template, upper die is installed on fixed template, lower die is installed on movable template, the movable template is connected with mould opening component, first slide rail component, for installing molding into son, and drive the molding into son reciprocate in perpendicular to mould opening direction;Second slide rail component, for installing the first slide rail component, and drive the first slide rail component and its structure reciprocate in parallel to the mould opening direction.The pick-up device provided by the utility model, by setting first slide rail component and second slide rail component, first slide rail component realizes the movement of molding into son in perpendicular to mould opening direction, second slide rail realizes the movement of molding into son in parallel to mould opening direction, product on molding into son is pushed out, so that product leaves the gap between upper die and lower die, pick-up space is big, reduce the mould opening stroke of movable template, and then reduce the tonnage demand of machine table, to reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of mold forming, and in particular to a short-stroke lateral part picking device and mold. Background Technology

[0002] The basic injection molding process is: mold closing - injection - cooling - mold opening - ejection - part removal. After molding, the product is ejected horizontally (called the X-axis), remaining between the upper and lower molds. Most manufacturers currently use robots to drive robotic arms for part removal between the molds. This places certain requirements on the machine's mold opening distance; it must be able to accommodate the robotic arm's part removal, otherwise the robot arm will interfere with other hardware. The common solution to this problem is to use a larger tonnage machine (larger tonnage means a longer mold opening stroke) to address the insufficient stroke issue.

[0003] Increasing the tonnage of the injection molding machine can solve the problem of insufficient mold opening stroke, but it also brings other problems. For example, the larger the machine, the greater the amount of glue that can be injected into the barrel. If the amount of glue in the product is much smaller than the injection capacity of the machine, the raw material is prone to carbonization in the machine barrel, leading to problems such as poor filling and dimensional defects. The larger the tonnage of the machine, the higher the hardware investment cost, and the higher the product cost. Utility Model Content

[0004] The purpose of this utility model is to provide a short-stroke lateral part-removing device and mold, which pushes the product out of the molding insert, reduces the mold opening stroke, thereby reducing the size of the mold and reducing production costs.

[0005] To solve the above technical problems, the following technical solution is adopted: In a first aspect, this utility model provides a short-stroke lateral picking device, comprising: The machine guide rail includes a moving template and a fixed template. The upper mold is mounted on the fixed template, and the lower mold is mounted on the moving template. The moving template is connected to the mold opening assembly, and the mold opening assembly drives the moving template to open and close, thereby realizing the opening and closing of the upper and lower molds. The first slide rail assembly is used to install the forming insert and drive the forming insert to reciprocate in a direction perpendicular to the mold opening direction. The forming insert cooperates with the upper mold and the lower mold to form a product. The second slide rail assembly is used to mount the first slide rail assembly and drive the first slide rail assembly and its upper structure to reciprocate parallel to the mold opening direction; the second slide rail assembly is connected to the lower mold, and the second slide rail assembly and its upper structure follow the opening and closing movement of the lower mold.

[0006] Optionally, the machine tool further includes a machine tool guide rail, the moving template and the fixed template are horizontally arranged on the machine tool guide rail, the moving template is slidably connected to the machine tool guide rail through a plurality of guide rail sliders, and the first slide rail assembly is slidably connected to the machine tool guide rail through at least one machine tool slider; The machine tool slider includes a third slider and a slider fixing plate. The third slider is slidably engaged with the machine tool guide rail. The slider fixing plate is installed on the upper surface of the third slider. The slider fixing plate is connected to the moving template or the first slide rail assembly.

[0007] Optionally, the first slide rail assembly includes a first slide rail, a first slider, and a first hydraulic cylinder. The forming insert is mounted on a first slide table, and a plurality of the first sliders are mounted on the bottom of the first slide table. The first sliders are slidably mounted on the first slide rail. The telescopic end of the first hydraulic cylinder is connected to the first slide table to drive the first slide table to move on the first slide rail.

[0008] Optionally, two first slide rails are arranged at intervals and parallel on the base plate, and the base plate is provided with a slot for mounting the first hydraulic cylinder. The first hydraulic cylinder is mounted at one end of the slot, and the telescopic end of the first hydraulic cylinder is connected to the bottom of the first slide table through a hydraulic cylinder connecting block. A stop block is installed at one end of the base plate away from the first oil cylinder. A limit switch is provided on the stop block. The stop block is used to prevent the first slide table from disengaging from the first slide rail. The limit switch is used to detect whether the first slide table is in position.

[0009] Optionally, the molding insert is mounted on the first slide, and the first slide and the molding insert are provided with water channels for cooling the product. A water connector communicating with the water channels is provided on the side of the first slide, and the water connector is used to connect to the cooling pipe.

[0010] Optionally, the molding insert is provided with an ejector mechanism for ejecting the product. The ejector mechanism includes an ejector pin, an ejector plate, and an ejection cylinder. The ejector pin is mounted on the ejector plate and is disposed inside the molding insert, with its end extending from the top of the molding insert. The ejector plate is slidably installed in the groove at the bottom of the molding insert. The ejector plate is connected to the ejector cylinder through an ejector rod. The cylinder drives the ejector plate to slide in the groove, thereby ejecting the ejector pin on it. The ejector plate is also provided with an ejector guide rod. One end of the ejector guide rod is slidably installed with the ejector plate, and the other end extends into the molding insert and is threadedly connected to the molding insert. A spring for buffering is sleeved on the ejector guide rod.

[0011] Optionally, the second slide rail assembly includes a second slide rail, a second slider, and a second hydraulic cylinder. The first slide rail assembly is mounted on the second slide table. A plurality of second sliders are mounted on the bottom of the second slide table. The second sliders are slidably mounted on the second slide rail. Two second slide rails are spaced apart and arranged parallel to each other on the base plate. The second hydraulic cylinder is mounted on the second slide table. The telescopic end of the second hydraulic cylinder and the base plate are connected to the lower mold.

[0012] Optionally, a precision positioning block is further installed between the second slide table and the first slide rail assembly, the precision positioning block being used for positioning between the second slide table and the first slide rail assembly.

[0013] Optionally, a groove is provided on the base plate, one side of the groove is an open structure, and the other three sides are baffle structures. The second slide rail is arranged in the groove from the open end to the other end. A stepped slot is also provided in the middle of the groove. One end of the stepped slot extends to the outside of the baffle located on the opposite side of the open end, and the other end extends to the bottom of the base plate. The second hydraulic cylinder is connected to the second slide table and is slidably disposed in the stepped slot hole. The telescopic end extends out from the stepped slot hole of the baffle and is connected to the lower mold. A limiting block is provided on the open end of one side of the groove to prevent the second slide from disengaging from the second slide rail.

[0014] Secondly, this utility model provides a mold, including the short-stroke lateral picking device described in the first aspect.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: The part-removing device provided by this utility model, by setting a first slide rail assembly and a second slide rail assembly, enables the forming insert to move perpendicular to the mold opening direction, and the second slide rail enables the forming insert to move parallel to the mold opening direction, pushing the product on the forming insert out, so that the product leaves the gap between the upper mold and the lower mold, the part-removing space is large, the mold opening stroke of the moving mold plate is reduced, and the tonnage requirement of the machine is reduced, thereby reducing the production cost. Attached Figure Description

[0016] Figure 1 This is one of the overall structural schematic diagrams of the part-retrieving device in the embodiments of this utility model; Figure 2 This is the second schematic diagram of the overall structure of the part-retrieving device in this utility model embodiment; Figure 3 This is a schematic diagram of the disassembled structure of the part-retrieving device in an embodiment of this utility model; Figure 4 This is a schematic diagram of the ejector plate structure in an embodiment of this utility model; Figure 5 This is a schematic cross-sectional view of the molded insert in an embodiment of this utility model; Figure 6 This is one of the structural schematic diagrams of the part-retrieving device in use in the embodiments of this utility model; Figure 7 This is the second schematic diagram of the structure of the part-retrieving device in use in this utility model embodiment; Figure 8 This is the third schematic diagram of the structure of the part-retrieving device in use in this utility model embodiment.

[0017] Explanation of reference numerals in the attached figures: 11. Machine guide rail; 12. Moving template; 13. Fixed template; 2. First slide rail assembly; 21. First slide rail; 22. First slider; 23. First hydraulic cylinder; 24. Hydraulic cylinder connecting block; 25. Stop block; 26. Limit switch; 27. Base plate; 28. Third slider; 29. ​​Slider fixing plate; 3. Second slide rail assembly; 31. Second slide rail; 32. Second slider; 33. Second hydraulic cylinder; 34. Precision positioning block; 35. Limiting block; 36. Base plate; 37. Stepped groove hole; 4. First slide; 41. Water connector; 5. Second slide; 6. Molding insert; 61. Ejector pin; 62. Ejector pin plate; 63. Ejector cylinder; 64. Ejector pin rod; 65. Slide groove; 66. Ejector pin guide rod; 67. Spring; 7. Upper mold; 8. Lower mold; 9. Products. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example 1

[0021] This embodiment provides a short-stroke lateral part-removing device, including a first slide rail assembly 2 and a second slide rail assembly 3. The first slide rail assembly 2 is movably mounted on the second slide rail assembly 3 and can move on the second slide rail assembly 3. A forming insert 6 is installed on the first slide rail assembly 2 and is driven to move on the first slide rail assembly. The forming insert 6 is located between the upper mold 7 and the lower mold 8 and cooperates with the forming cavities on the upper mold 7 and the lower mold 8 to form a product 9. The formed product 9 is attached to the forming insert 6. The upper mold 7 is mounted on the fixed template 12, and the lower mold 8 is mounted on the moving template 11. The moving template 11 and the fixed template 12 are mounted on the machine base. The moving template 11 is connected to the mold opening assembly, and the opening and closing of the mold is realized by driving the movement of the moving template 11 through the mold opening assembly.

[0022] like Figure 1 , Figure 2 , Figure 6As shown, the first slide rail assembly 2 is arranged perpendicular to the mold opening direction, and the second slider assembly 3 is arranged parallel to the mold opening direction. The first slide rail assembly 2 drives the forming insert 6 and the product on it to reciprocate in the direction perpendicular to the mold opening direction, while the second slider assembly 3 drives the first slider assembly 2, the forming insert 6, and the product 9 to reciprocate in the direction parallel to the mold opening direction. Through the driving movements of the first slider assembly 2 and the second slider assembly 3 in the two directions respectively, the product is pushed out from the gap between the upper mold 7 and the lower mold 9, making it convenient for the robot arm to pick up the product 9.

[0023] In use, the moving template 11 is first driven by the mold opening assembly to move away from the fixed template 12. The moving template 11 drives the lower mold 8 to move, and the lower mold 8 drives the first slide rail assembly 2 and the second slide rail assembly 3 to move together in this direction. After the mold is opened, the molding insert 6 and the product 9 on it are separated from the upper mold 7 and located on the lower mold 8. The hydraulic cylinder on the second slide rail assembly 3 moves, driving the first slide rail assembly 2 and its structure to move parallel to the mold opening direction, so that the product 9 on the molding insert 6 is separated from the lower mold 8. Then, the hydraulic cylinder on the first slide rail assembly 2 drives the molding insert 6 to move perpendicular to the mold opening direction, so that the molding insert 6 and the product 9 on it are pushed out from the gap between the upper mold 7 and the lower mold 8. Then, the product 9 is taken out by the robot arm.

[0024] Example 2

[0025] This embodiment provides a short-stroke lateral picking device based on Embodiment 1. In this embodiment, the machine tool also includes a machine tool guide rail 1. A moving template 11 and a fixed template 12 are horizontally arranged on the machine tool guide rail 1. The moving template 11 is slidably connected to the machine tool guide rail 1 via a machine tool slider. The machine tool slider includes a third slider 28 and a slider fixing plate 29. The third slider 28 is slidably engaged with the machine tool guide rail, and its upper surface is connected to the slider fixing plate 29. The slider fixing plate 29 is connected to the moving template 11. Two machine tool guide rails 1 are provided, arranged parallel to each other. Machine tool sliders are provided on both sides of the moving template 11, and these sliders are slidably connected to the two machine tool guide rails 1 respectively. The rear end of the moving template 11 is connected to an opening mold assembly. By pushing and pulling the opening mold assembly, the moving template 11 moves on the machine tool guide rail 1, thereby realizing the opening and closing mold movement.

[0026] like Figure 2 , Figure 3 , Figure 6As shown, the first slide rail assembly 2 includes a first slide rail 21, a first slider 22, and a first hydraulic cylinder 23. Two parallel and spaced first slide rails 21 are mounted on a base plate 27. A groove is formed on the base plate 27 between the two first slide rails 21. The first hydraulic cylinder 23 is mounted at one end of the groove, and the telescopic end of the first hydraulic cylinder 23 is located at the other end of the groove. The telescopic end moves telescopically within the groove. Several first sliders 22 are evenly arranged and mounted on the bottom of the first slide table 4. The first slide table 4 is slidably mounted on the first slide rail 21 via the first sliders 22. The telescopic end of the first hydraulic cylinder 23 is provided with a hydraulic cylinder connecting block 24, which is connected to the bottom of the first slide table 4. The first slide table 4 moves on the first slide rail 21 by being driven by the first hydraulic cylinder 23. A stop block 25 is installed on the upper surface of the end of the substrate 27 away from the first hydraulic cylinder 23. A limit switch 26 is installed on the stop block 25. The limit switch 26 is used to detect whether the first slide table 4 has moved into position. Only after the first slide table 4 is detected to have moved into position will the next step be initiated to avoid interference and collision between structures if the first slide table 4 is not in position. The stop block 25 is used to restrict the movement of the first slide table 4 on the first slide rail 21 to prevent the first slide table 4 from disengaging from the first slide rail 21. A machine table slider is provided at the bottom of the end of the substrate 27 away from the first hydraulic cylinder 23. The machine table slider is slidably engaged with the machine table guide rail 1. The third slider 28 of the machine table slider is slidably engaged with one of the machine table guide rails 1. When the first slide rail assembly 2 moves with the lower mold 8, the first slide rail 21 moves on the machine table guide rail 1.

[0027] like Figure 2 , Figure 4 , Figure 5 As shown, the molding insert 6 is installed on the first slide table 4. A water channel is provided inside the first slide table 4 and the molding insert 6 to cool the product 9 on the molding insert 6. Two water connectors 41 connected to the water channel are provided on one side of the first slide table 4. The two water connectors 41 are respectively connected to two water supply pipes to realize that the cooling water cools the product 9 through the water channel.

[0028] The molding insert 6 is equipped with an ejector mechanism, which includes ejector pins 61, an ejector plate 62, and an ejector cylinder 63. Several ejector pins 61 are vertically arranged on the ejector plate 62. The ejector plate 62 is connected to the ejector cylinder 63 via ejector rods 64. The ejector plate 62 is installed in a slide groove 65 of the molding insert 6, and is driven to slide within the slide groove 65 by the ejector cylinder 63. Several ejector guide rods 66 are also installed on the ejector plate 62. One end of the ejector guide rod 66 is slidably installed on the ejector plate 62, and the other end is threadedly connected to the molding insert 6. Springs 67 are provided on the ejector guide rods 66 to buffer the instantaneous impact when the ejector pin 61 mechanism starts and reaches its final position.

[0029] The second slide rail assembly 3 is located below the first slide rail assembly 2 and between the two machine guide rails 1, arranged parallel to the machine guide rails 1. The second slide rail assembly 3 includes a second slide rail 31, a second slider 32, and a second hydraulic cylinder 33. The two second slide rails 31 are arranged parallel to each other on the base plate 36. A groove is formed on the upper surface of the base plate 36, and the second slide rails 31 are arranged in the groove. Three sides of the groove are baffle structures, and the other side is an open structure. The second slide rails 31 are arranged with the open end facing the baffle end. Several second sliders 32 are installed at the bottom of the second slide table 5. The second sliders 32 slide in sliding engagement with the second slide rails 31. A base plate 27 is installed on the upper surface of the second slide table 5. Two limiting blocks 35 are also provided at the open end of the groove. The two limiting blocks 35 are arranged between the two second slide rails 31 at intervals to prevent the second slide table 5 from disengaging from the second slide rails 31. A precision positioning block 34 is also provided between the second slide table 5 and the base plate 27. One end of the precision positioning block 34 is mounted on the second slide table 5, and the other end is mounted on the base plate 27. The precision positioning block 34 ensures the relative position of the base plate 27 and the second slide table 5, preventing them from shifting and affecting the movement. A stepped slot 37 is provided in the groove of the base plate 36 between the two second slide rails 31. One end of the stepped slot 37 extends to the lower surface of the base plate 36, and the other end extends through the baffle structure on the side of the groove. The second hydraulic cylinder 33 is located in the stepped slot 37, and its end is connected to the second slide table 5. The telescopic end of the second hydraulic cylinder 33 and the base plate 36 are both fixedly connected to the lower mold 8. After the second hydraulic cylinder 33 is driven, the second slide table 5 moves on the second slide rails 31, and the second hydraulic cylinder 33 slides along with the second slide table 5 in the stepped slot 37.

[0030] like Figure 2 , Figure 6 , Figure 7 , Figure 8As shown, during use, the mold opening assembly is driven, causing the moving template 11 to move away from the fixed template. The moving template 11 drives the lower mold 8 to move, and the first slide rail assembly 2 and the second slide rail assembly 3 follow the movement of the lower mold 8. The product 9 on the molding insert 6 is still detached from the molding cavity of the upper mold 7 and is still located in the molding cavity of the lower mold 8. Then, the second hydraulic cylinder 33 is driven to move, pushing the second slide table 5 to move closer to the upper mold 7 on the second slide rail 31, so that the product 9 is detached from the molding cavity of the lower mold 8. Then, the first hydraulic cylinder 23 is driven, pushing the first slide table 4 to move on the first slide rail 21, pushing the first slide table 4 towards the end where the stop block 25 is provided. The first slide table 4 is located at the end of the base plate 27, and the product 9 on it is pushed out from between the upper mold 7 and the lower mold 8. The position of the first slide table 4 is detected by the limit switch 26. After the limit switch 26 detects that the first slide table 4 is in position, it sends a feedback signal to the machine tool, and the machine tool controls the robot arm to work, and the robot arm removes the product 9. After the part is picked up, the first hydraulic cylinder 23 is driven to bring the first slide 4 into position. After the limit switch 26 detects that the first slide 4 has reached its position, it sends a feedback signal to the machine. Then, the second hydraulic cylinder 33 is driven to bring the second slide 5 into position, and the mold is closed. The part-picking device provided in this embodiment pushes out the product 9, so the robot arm does not need to enter the gap between the upper mold 7 and the lower mold 8 to pick up the part, reducing the mold opening stroke, thereby reducing the size of the entire mold machine and saving costs.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A short-stroke lateral picking device, characterized in that, include: The machine includes a moving template and a fixed template. The upper mold is installed on the fixed template, and the lower mold is installed on the moving template. The moving template is connected to the mold opening assembly, and the mold opening assembly drives the moving template to perform opening and closing movements to realize the opening and closing of the upper and lower molds. The first slide rail assembly is used to install the forming insert and drive the forming insert to reciprocate in a direction perpendicular to the mold opening direction. The forming insert cooperates with the upper mold and the lower mold to form a product. The second slide rail assembly is used to mount the first slide rail assembly and drive the first slide rail assembly and its upper structure to reciprocate parallel to the mold opening direction; the second slide rail assembly is connected to the lower mold, and the second slide rail assembly and its upper structure follow the opening and closing movement of the lower mold.

2. The short-stroke lateral picking device according to claim 1, characterized in that, The machine tool also includes a machine tool guide rail. The moving template and the fixed template are horizontally arranged on the machine tool guide rail. The moving template is slidably connected to the machine tool guide rail through a plurality of guide rail sliders. The first slide rail assembly is slidably connected to the machine tool guide rail through at least one machine tool slider. The machine tool slider includes a third slider and a slider fixing plate. The third slider is slidably engaged with the machine tool guide rail. The slider fixing plate is installed on the upper surface of the third slider. The slider fixing plate is connected to the moving template or the first slide rail assembly.

3. The short-stroke lateral picking device according to claim 1, characterized in that, The first slide rail assembly includes a first slide rail, a first slider, and a first hydraulic cylinder. The forming insert is mounted on a first slide table, and a plurality of the first sliders are mounted on the bottom of the first slide table. The first sliders are slidably mounted on the first slide rail. The telescopic end of the first hydraulic cylinder is connected to the first slide table to drive the first slide table to move on the first slide rail.

4. The short-stroke lateral picking device according to claim 3, characterized in that, Two first slide rails are arranged at intervals and parallel on the base plate. The base plate is provided with a slot for mounting the first hydraulic cylinder. The first hydraulic cylinder is mounted at one end of the slot. The telescopic end of the first hydraulic cylinder is connected to the bottom of the first slide table through a hydraulic cylinder connecting block. A stop block is installed at one end of the base plate away from the first oil cylinder. A limit switch is provided on the stop block. The stop block is used to prevent the first slide table from disengaging from the first slide rail. The limit switch is used to detect whether the first slide table is in position.

5. The short-stroke lateral picking device according to claim 3, characterized in that, The molding insert is mounted on the first slide. The first slide and the molding insert are provided with water channels for cooling the product. A water connector connected to the water channels is provided on the side of the first slide. The water connector is used to connect to the cooling pipe.

6. The short-stroke lateral picking device according to claim 1, characterized in that, The molding insert is provided with an ejector mechanism for ejecting the product. The ejector mechanism includes an ejector pin, an ejector plate, and an ejector cylinder. The ejector pin is mounted on the ejector plate and is located inside the molding insert, with its end extending from the top of the molding insert. The ejector plate is slidably installed in the groove at the bottom of the molding insert. The ejector plate is connected to the ejector cylinder through an ejector rod. The cylinder drives the ejector plate to slide in the groove, thereby ejecting the ejector pin on it. The ejector plate is also provided with an ejector guide rod. One end of the ejector guide rod is slidably installed with the ejector plate, and the other end extends into the molding insert and is threadedly connected to the molding insert. A spring for buffering is sleeved on the ejector guide rod.

7. The short-stroke lateral picking device according to claim 1, characterized in that, The second slide rail assembly includes a second slide rail, a second slider, and a second hydraulic cylinder. The first slide rail assembly is mounted on a second slide table. Several second sliders are mounted on the bottom of the second slide table. The second sliders are slidably mounted on the second slide rail. Two second slide rails are spaced apart and arranged parallel to each other on the base plate. The second hydraulic cylinder is mounted on the second slide table. The telescopic end of the second hydraulic cylinder and the base plate are connected to the lower mold.

8. The short-stroke lateral picking device according to claim 7, characterized in that, A precision positioning block is also installed between the second slide table and the first slide rail assembly, and the precision positioning block is used for positioning between the second slide table and the first slide rail assembly.

9. The short-stroke lateral picking device according to claim 7, characterized in that, The base plate has a groove, one side of which is an open structure and the other three sides are baffle structures. The second slide rail is arranged in the groove from the open end to the other end. A stepped slot is also provided in the middle of the groove. One end of the stepped slot extends to the outside of the baffle located on the opposite side of the open end, and the other end extends to the bottom of the base plate. The second hydraulic cylinder is connected to the second slide table and is slidably disposed in the stepped slot hole. The telescopic end extends out from the stepped slot hole of the baffle and is connected to the lower mold. A limiting block is provided on the open end of one side of the groove to prevent the second slide from disengaging from the second slide rail.

10. A mold, characterized in that, Includes the short-stroke lateral pick-up device as described in any one of claims 1-9.

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