Continuous stamping device for filter element production

Abstract

The utility model discloses a continuous stamping device for filter element production, and relates to the technical field of filter element stamping, the continuous stamping device for filter element production comprises a base, a support frame fixed on the base and an upper die arranged between the base and the support frame, and further comprises a bearing sliding plate, the upper surface of the base is provided with a sliding chute along the x-axis direction, and the bearing sliding plate is arranged on the base. The bearing sliding plate is installed in the sliding groove in a sliding mode. When the upper die moves upwards through the transmission assembly, the unloading plate slides on the surfaces of the lower dies, so that unloading of workpieces on the lower dies is facilitated, manual unloading is avoided, the safety performance of equipment is improved, the two lower dies alternately slide to the position below the upper die through the arrangement of the bearing sliding plate, and the working efficiency is improved. And in addition, the lower dies are alternately arranged, so that the equipment can be used for punching in the feeding process, and the punching efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element stamping, in particular to a continuous stamping device for filter element production. Background Art

[0002] During the production and processing of automobile engines, it is necessary to match automobile filter elements to undertake the filtering of the cabin air circulation system. The exterior of the existing filters is mostly designed to be pleated, with the aim of maximizing the flow rate that can pass through, maximizing the blocking area, and still being able to obtain effective flow after a considerable area is blocked by foreign matter. The strength of the filter element is enhanced so that it will not deform under moisture or negative pressure conditions, thereby increasing the service life of the filter. The pleats on the exterior of the filter need to be die-cast during processing.

[0003] The Chinese utility model patent with publication number CN218640403U discloses an automobile filter element molding die. The device uses the second tooth plate on the upper mold to cooperate with the first tooth plate on the lower mold to press the automobile filter element. During the pressing process, the upper mold is buffered by a sleeve spring to ensure that the pressure on the upper mold is not too large and that the automobile filter element will not be damaged during the pressing process.

[0004] However, the traditional filter element stamping device requires the operator to extend his hand under the upper mold when loading and unloading the workpiece. This process has certain safety hazards and can easily cause injuries to the operator's hands. Utility Model Content

[0005] The utility model provides a continuous punching device for filter element production to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous stamping device for filter element production, comprising a base, a support frame fixed on the base, and an upper mold arranged between the base and the support frame, and also comprising a bearing slide, the upper surface of the base is provided with a slide groove along the x-axis direction, the bearing slide is slidably installed in the slide groove, and the upper surface of the bearing slide is symmetrically fixed with lower molds adapted to the upper mold, and the two lower molds slide alternately to the bottom of the upper mold; a discharge plate, the discharge plate is slidably installed above the base along the y-axis for unloading the workpiece on the upper surface of the lower mold; a transmission assembly, the transmission assembly is arranged on the back side of the support frame, the upper mold moves downward, so that the transmission assembly drives the discharge plate to slide toward the back side of the support frame, and the upper mold moves upward, so that the transmission assembly drives the discharge plate away from the back side of the support frame.

[0007] As a preferred technical solution of the utility model, a first cylinder is fixed to the upper end of the support frame, and the first cylinder is used to drive the upper mold to rise and fall.

[0008] As a preferred technical solution of the utility model, the transmission assembly includes sliding holes symmetrically opened on the back side of the support frame, guide rods are slidably installed on the two sliding holes, one end of the guide rods is fixedly connected to the unloading plate, and springs are installed on the other ends of the two guide rods, guide grooves are opened on the springs, and connecting plates are installed on the outer sides of the two guide rods between the sliding holes and the unloading plates; a wedge plate that is synchronously lifted and lowered with the upper mold is slidably installed on the back side of the support frame, and an inclined surface is provided on one side of the wedge plate, and the inclined surface is slidably connected to the guide groove, and the wedge plate is lifted and lowered to drive the connecting plate to move axially along the guide rod.

[0009] As a preferred technical solution of the utility model, side panels are fixed at both ends of the lower surface of the supporting slide, a male contact switch is fixed on the inner side of the side panels, and female contact switches that match the male contact switches are provided on both sides of the base; a second cylinder for driving the supporting slide to slide is installed in the base, the telescopic end of the second cylinder is fixed to one of the side panels, and the second cylinder is electrically connected to the female contact switch.

[0010] As a preferred technical solution of the utility model, the support frame is an inverted "L" shaped structure, and a through groove is opened on the back side of the support frame. A connecting block is slidably installed inside the through groove, and both ends of the connecting block are respectively fixedly connected to the upper end of the wedge plate and the telescopic end of the first cylinder.

[0011] As a preferred technical solution of the utility model, a collection box is installed on the front surface of the base, a roller is provided on the lower surface of the collection box, and a magnet is fixed at the connection between the outer side of the collection box and the base, and the magnet is magnetically attracted to the outer wall of the base.

[0012] Compared with the prior art, the utility model provides a continuous punching device for filter element production, which has the following beneficial effects:

[0013] 1. The continuous stamping device for filter element production uses a transmission component to make the unloading plate slide on the surface of the lower mold when the upper mold moves upward, which is conducive to the unloading of the workpiece on the lower mold, avoiding manual unloading and improving the safety performance of the equipment.

[0014] 2. The continuous stamping device for filter element production uses a load-bearing slide plate to allow the two lower molds to slide alternately to the bottom of the upper mold, so that the operator can load materials on the outside of the upper mold, further improving the safety of the equipment. In addition, the alternately arranged lower molds allow the equipment to perform stamping during the loading process, thereby improving the stamping efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the load-bearing slide plate in the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the unloading plate in the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle.

[0019] In the figure: 1. base; 2. support frame; 3. first cylinder; 4. upper mold; 5. collection box; 6. slide groove; 7. load-bearing slide plate; 8. lower mold; 9. side plate; 10. contact switch male head; 11. contact switch female head; 12. unloading plate; 13. second cylinder; 14. through groove; 15. connecting block; 16. wedge plate; 17. guide rod; 18. spring; 19. connecting plate; 20. slide hole; 21. guide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 one Figure 4 The utility model discloses a continuous stamping device for filter element production, comprising a base 1, a support frame 2 fixed on the base 1, and an upper mold 4 arranged between the base 1 and the support frame 2, and also comprising a bearing slide 7. The upper surface of the base 1 is provided with a slide groove 6 along the x-axis direction. The bearing slide 7 is slidably installed in the slide groove 6, and a lower mold 8 adapted to the upper mold 4 is symmetrically fixed on the upper surface of the bearing slide 7. The two lower molds 8 slide alternately to the bottom of the upper mold 4. Preferably, the folds on the lower mold 8 and the upper mold 4 are arranged along the x-axis direction to facilitate the unloading of the workpiece on the lower mold 8 in the later stage. By setting the bearing slide 7, the two lower molds 8 slide alternately to the bottom of the upper mold 4, so that the operator can load the material on the outside of the upper mold 4, further improving the safety of the equipment. In addition, the alternately arranged lower molds 8 can enable the equipment to perform stamping during the loading process, thereby improving the stamping efficiency of the equipment.

[0022] To facilitate the unloading of the workpiece, the continuous stamping device for filter element production provided in this embodiment further includes a unloading plate 12, which is slidably mounted above the base 1 along the y-axis to be used for unloading the workpiece on the upper surface of the lower mold 8;

[0023] In order to realize the driving of the unloading plate 12, the present embodiment also includes a transmission assembly, which is arranged on the back side of the support frame 2. When the upper mold 4 moves downward, the transmission assembly drives the unloading plate 12 to slide toward the back side of the support frame 2. When the upper mold 4 moves upward, the transmission assembly drives the unloading plate 12 away from the back side of the support frame 2.

[0024] like Figure 1 As shown, in order to drive the upper mold 4, a first cylinder 3 is fixed on the upper end of the support frame 2, and the first cylinder 3 is used to drive the upper mold 4 to rise and fall.

[0025] like Figure 3 and Figure 4 As shown, the transmission assembly includes a slide hole 20 symmetrically opened on the back side of the support frame 2, and guide rods 17 are slidably installed on the two slide holes 20, one end of the guide rod 17 is fixedly connected to the discharge plate 12, and the other end of the two guide rods 17 is installed with a spring 18, and a guide groove 21 is opened on the spring 18, and a connecting plate 19 is installed between the slide hole 20 and the discharge plate 12 on the outer side of the two guide rods 17;

[0026] A wedge plate 16 is slidably mounted on the back side of the support frame 2 and is raised and lowered synchronously with the upper mold 4 . A slope is provided on one side of the wedge plate 16 , and the slope is slidably connected to the guide groove 21 . The wedge plate 16 is raised and lowered to drive the connecting plate 19 to move axially along the guide rod 17 .

[0027] In this embodiment, the upper mold 4 is raised and lowered to drive the wedge plate 16 to rise and fall synchronously. When the upper mold 4 moves downward, the wedge plate 16 moves downward, and then the wedge plate 16 pushes the connecting plate 19 to move, thereby pulling the guide rod 17 to move, further compressing the spring 18, and causing the unloading plate 12 to slide to the back side of the support frame 2; when the upper mold 4 moves upward, the wedge plate 16 moves upward, and under the elastic force of the spring 18, the unloading plate 12 is pushed to slide in the direction away from the wedge plate 16, at this time, the unloading of the workpiece on the upper surface of the lower mold 8 can be pushed, avoiding manual unloading, and improving the safety of the equipment when in use.

[0028] like Figure 1 and Figure 2 As shown, in order to realize the alternate use of the lower mold 8, side plates 9 are fixed at both ends of the lower surface of the bearing slide plate 7, a contact switch male head 10 is fixed inside the side plate 9, and a contact switch female head 11 adapted to the contact switch male head 10 is provided on both sides of the base 1;

[0029] A second cylinder 13 for driving the bearing slide plate 7 to slide is installed in the base 1 , and the telescopic end of the second cylinder 13 is fixedly connected to a side plate 9 , and the second cylinder 13 is electrically connected to the contact switch female connector 11 .

[0030] When the contact switch male head 10 contacts the contact switch female head 11, a signal is transmitted to the second cylinder 13, so that the second cylinder 13 works to extend or contract, thereby driving the bearing slide 7 to slide. Preferably, after the contact switch female head 11 transmits the signal to the second cylinder 13, the second cylinder 13 works after a delay of 2-5 seconds.

[0031] like Figure 1 and Figure 3 As shown, the support frame 2 is an inverted "L" shaped structure, and a through slot 14 is provided on the back side of the support frame 2. A connecting block 15 is slidably installed inside the through slot 14. Both ends of the connecting block 15 are fixedly connected to the upper end of the wedge plate 16 and the telescopic end of the first cylinder 3 respectively.

[0032] In addition, to further facilitate the stamping of the workpiece, the contact switch female head 11 can also be fed back to the first cylinder 3. When the contact switch female head 11 contacts the contact switch male head 10, the first cylinder 3 can be controlled to extend or contract. Preferably, the reaction speed of the first cylinder 3 is faster than that of the second cylinder 13 to avoid the upper mold 4 blocking the lower mold 8 when it alternates.

[0033] like Figure 1 As shown, in order to facilitate the collection of workpieces after forming, a collection box 5 is installed on the front surface of the base 1, a roller is provided on the lower surface of the collection box 5, and a magnet is fixed at the connection between the outer side of the collection box 5 and the base 1, and the magnet is magnetically attracted to the outer wall of the base 1.

[0034] The working principle and use process of the utility model are as follows: when in use, the blank is placed on the lower mold 8 located outside the upper mold 4, and the second cylinder 13 is started to make the bearing slide plate 7 slide on the base 1. At this time, the contact switch male head 10 contacts the contact switch female head 11, so that the first cylinder 3 works, and the first cylinder 3 moves downward to make the upper mold 4 move downward. At this time, the wedge plate 16 moves downward, and then the wedge plate 16 pushes the connecting plate 19 to move, thereby pulling the guide rod 17 to move, further compressing the spring 18, and making the unloading The material plate 12 slides to the back side of the support frame 2. When the workpiece is formed, the male contact switch 10 contacts the female contact switch 11 to send signals to the first cylinder 3 and the second cylinder 13. At this time, the first cylinder 3 drives the upper mold 4 upward, and then the wedge plate 16 moves upward. Under the elastic force of the spring 18, the unloading plate 12 is pushed to slide away from the wedge plate 16. At this time, the unloading of the workpiece on the upper surface of the lower mold 8 can be pushed. After unloading, the second cylinder 13 drives the load-bearing slide plate 7 to slide, thereby realizing the alternating use of the lower mold 8.

[0035] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous stamping device for producing a filter element, comprising a base (1), a support frame (2) fixed on the base (1), and an upper mold (4) arranged between the base (1) and the support frame (2), characterized in that: Also includes: A bearing slide (7), wherein a slide groove (6) is provided on the upper surface of the base (1) along the x-axis direction, wherein the bearing slide (7) is slidably installed in the slide groove (6), and a lower mold (8) adapted to the upper mold (4) is symmetrically fixed on the upper surface of the bearing slide (7), and the two lower molds (8) slide alternately to the bottom of the upper mold (4); A discharge plate (12), the discharge plate (12) being slidably mounted above the base (1) along the y-axis for discharging workpieces on the upper surface of the lower mold (8); A transmission assembly is arranged on the back side of the support frame (2); when the upper mold (4) moves downward, the transmission assembly drives the discharge plate (12) to slide toward the back side of the support frame (2); when the upper mold (4) moves upward, the transmission assembly drives the discharge plate (12) to move away from the back side of the support frame (2).

2. A continuous punching device for filter element production according to claim 1, characterized in that: A first cylinder (3) is fixed to the upper end of the support frame (2), and the first cylinder (3) is used to drive the upper mold (4) to rise and fall.

3. A continuous punching device for filter element production according to claim 2, characterized in that: The transmission assembly comprises sliding holes (20) symmetrically arranged on the back side of the support frame (2), guide rods (17) are slidably mounted on the two sliding holes (20), one end of the guide rods (17) is fixedly connected to the discharge plate (12), and springs (18) are mounted on the other ends of the two guide rods (17), a guide groove (21) is arranged on the springs (18), and connecting plates (19) are mounted on the outer sides of the two guide rods (17) between the sliding holes (20) and the discharge plate (12); A wedge plate (16) is slidably mounted on the back side of the support frame (2) and is raised and lowered synchronously with the upper mold (4). A slope is provided on one side of the wedge plate (16). The slope is slidably connected to the guide groove (21). The wedge plate (16) is raised and lowered to drive the connecting plate (19) to move axially along the guide rod (17).

4. A continuous punching device for filter element production according to claim 3, characterized in that: Side plates (9) are fixed at both ends of the lower surface of the bearing slide plate (7), a contact switch male head (10) is fixed inside the side plates (9), and contact switch female heads (11) adapted to the contact switch male heads (10) are provided on both sides of the base (1); A second cylinder (13) for driving the supporting slide plate (7) to slide is installed in the base (1), the telescopic end of the second cylinder (13) is fixedly connected to a side plate (9) thereof, and the second cylinder (13) is electrically connected to the contact switch female connector (11).

5. A continuous punching device for filter element production according to claim 4, characterized in that: The support frame (2) is an inverted "L"-shaped structure, and a through slot (14) is provided on the back side of the support frame (2). A connecting block (15) is slidably installed inside the through slot (14), and two ends of the connecting block (15) are respectively fixedly connected to the upper end of the wedge plate (16) and the telescopic end of the first cylinder (3).

6. A continuous punching device for filter element production according to any one of claims 1 to 5, characterized in that: A collection box (5) is installed on the front surface of the base (1), a roller is provided on the lower surface of the collection box (5), and a magnet is fixed at the connection between the outer side of the collection box (5) and the base (1), and the magnet is magnetically attracted to the outer wall of the base (1).

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