Automatic feeding device for a punching device

Abstract

The utility model discloses a kind of stamping equipment automatic feeding devices, including support seat, sheet metal, the support seat upper surface is provided with limit sliding slot, the limit sliding slot is slidably installed with limit sliding block, the limit sliding block upper surface is fixedly connected with L type push block, the support seat both sides are symmetrically fixedly connected with support slide bar, the support seat both sides are provided with L type bracket, the L type bracket lower surface is symmetrically fixedly connected with connecting sliding sleeve, the connecting sliding sleeve is slidably cooperated with support slide bar, the L type bracket is provided with several installation grooves, the installation groove is rotatably installed with gyro wheel, the limit sliding slot is rotatably installed with threaded lead screw, the support seat rear end is fixedly connected with power motor. Two threaded sleeve blocks can be driven to move by bidirectional threaded rod, threaded sleeve block movement can drive L type bracket to move, and then adjust the spacing between two L type brackets, for limiting different size sheet metal feeding, so that device can be applicable to different size sheet metal feeding operation.

Description

Technical Field

[0001] This utility model relates to a feeding device, and more particularly to an automatic feeding device for stamping equipment. Background Technology

[0002] Stamping is an important material forming method. It is a forming process that uses a press and a die to apply external force to sheet metal, strip, tube and profile, causing plastic deformation or separation, thereby obtaining workpieces (stamped parts) of the required shape and size. Compared with castings and forgings, stamped parts are thin, uniform, light and strong.

[0003] Existing stamping equipment generally requires manual feeding. In case of misoperation or mechanical failure, the stamping machine may be accidentally started, which may lead to serious safety accidents. On the other hand, it also has a certain impact on the feeding accuracy and feeding speed, and cannot guarantee the accuracy and processing efficiency of the stamped parts. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding device for stamping equipment to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding device for stamping equipment, comprising a support base and a sheet metal, wherein a limiting groove is formed on the support base, a limiting slider is slidably installed in the limiting groove, an L-shaped push block is fixedly connected to the limiting slider, supporting slide rods are symmetrically fixedly connected to both sides of the support base, L-shaped brackets are provided on both sides of the support base, and connecting sleeves are symmetrically fixedly connected to the bottom of the L-shaped brackets, the connecting sleeves slidingly engaging with the supporting slide rods, and a plurality of mounting grooves are formed in the L-shaped brackets, wherein rollers are rotatably installed in the mounting grooves.

[0006] Preferably, a threaded screw is rotatably installed in the limiting groove, and a power motor is fixedly connected to the rear end of the support base, with the output end of the power motor fixedly connected to the threaded screw.

[0007] Preferably, the limiting slider has a threaded through hole, which is threadedly engaged with the threaded lead screw.

[0008] Preferably, a support frame is fixedly connected to the other end of the support slide rod, and a bidirectional threaded rod is rotatably installed between the two support frames, with a knob fixedly connected to one end of the bidirectional threaded rod.

[0009] Preferably, a threaded sleeve is fixedly connected to the underside of the L-shaped bracket, and the threaded sleeve is threadedly engaged with the bidirectional threaded rod.

[0010] Preferably, the support base is fixedly connected to a fixed foot.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The device is fixed to the side of the stamping machine, with no obstructions above. It can be used with overhead cranes or other equipment to lift the sheet metal onto the L-shaped bracket. If the sheet metal is too heavy, manual handling is not required. The power motor is started to drive the L-shaped pusher to move. The movement of the L-shaped pusher can push the sheet metal onto the stamping machine's processing table, thus completing the automatic material feeding operation. At the same time, manual feeding operations on the stamping machine's processing table are not required, reducing the risk of material feeding for operators.

[0013] 2. The two-way threaded rod can drive the two threaded sleeve blocks to move. The movement of the threaded sleeve blocks can drive the L-shaped bracket to move, thereby adjusting the distance between the two L-shaped brackets. This is used to limit the feeding of plates of different sizes, so that the device can be used to feed plates of different sizes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a schematic diagram of the overall structure of the present invention in use.

[0017] In the diagram: 1. Support base; 101. Limiting slide groove; 102. Threaded screw; 103. Power motor; 104. Supporting slide rod; 105. Support frame; 106. Two-way threaded rod; 107. Fixed foot; 2. L-shaped push block; 201. Limiting slider; 202. Threaded through hole; 3. L-shaped bracket; 301. Roller; 302. Connecting slide sleeve; 303. Threaded sleeve block; 4. Sheet metal. Detailed Implementation

[0018] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3This utility model provides a technical solution: an automatic feeding device for stamping equipment, including a support base 1 and a sheet metal 4. A limiting groove 101 is provided on the support base 1, and a limiting slider 201 is slidably installed in the limiting groove 101. An L-shaped push block 2 is fixedly connected to the limiting slider 201. Supporting slide rods 104 are symmetrically fixed to both sides of the support base 1. L-shaped brackets 3 are provided on both sides of the support base 1. Connecting sleeves 302 are symmetrically fixed to the bottom of the L-shaped brackets 3. The connecting sleeves 302 slide in cooperation with the supporting slide rods 104. Several mounting grooves are provided in the L-shaped brackets 3, and rollers 301 are rotatably installed in the mounting grooves.

[0020] In this embodiment, by installing the device on the stamping side, it is necessary to maintain the L-shaped bracket 3 at the same height or slightly higher than the stamping machine processing table. The sheet metal 4 is placed between two L-shaped brackets 3. The L-shaped bracket 3 is L-shaped in general, and its protruding edge can act as a limiting baffle to restrict the back-and-forth movement of the placed sheet metal 4. The connecting sleeve 302 and the support slide rod 104 are slidably engaged, and the L-shaped bracket 3 is slidably installed on both sides of the support base 1, so that the distance between the two L-shaped brackets 3 can be adjusted to limit the feeding of sheet metal 4 of different sizes, thereby improving the applicability of the device. The limiting slider 201 slides. Installed inside the limiting slide groove 101, the L-shaped push block 2 is slidably installed on the support base 1. The L-shaped push block 2 cooperates with the sheet metal 4. Moving the L-shaped push block 2 can abut against one side of the sheet metal 4, thereby pushing the sheet metal 4 onto the support base 1 to realize the feeding operation of the sheet metal 4. At the same time, the roller 301 is installed inside the L-shaped bracket 3. The roller 301 will directly contact the sheet metal 4, thereby avoiding friction between the sheet metal 4 and the L-shaped bracket 3. This avoids excessive friction when the sheet metal 4 is pushed onto the stamping machine by the L-shaped push block 2, which could cause scratches and wear on the sheet metal 4 or the L-shaped bracket 3.

[0021] In order to achieve the purpose of driving the L-shaped push block 2 to move, the device adopts the following technical solution: a threaded screw 102 is rotatably installed in the limiting slide groove 101, a power motor 103 is fixedly connected to the rear end of the support base 1, the output end of the power motor 103 is fixedly connected to the threaded screw 102, and a threaded through hole 202 is opened in the limiting slider 201, which is threadedly engaged with the threaded screw 102.

[0022] By starting the power motor 103, the threaded screw 102 can be rotated. The threaded screw 102 is threadedly engaged with the threaded through hole 202. The rotation of the threaded screw 102 can drive the limit slider 201 to move. The movement of the limit slider 201 can drive the L-shaped push block 2 to move. The L-shaped push block 2 is used to push the sheet metal 4 to the stamping machine.

[0023] In order to achieve the purpose of adjusting the spacing of the L-shaped brackets 3, the device adopts the following technical solution: the other end of the support slide rod 104 is fixedly connected to the support frame 105, a bidirectional threaded rod 106 is rotatably installed between the two support frames 105, a knob is fixedly connected to one end of the bidirectional threaded rod 106, a threaded sleeve block 303 is fixedly connected to the bottom of the L-shaped bracket 3, the threaded sleeve block 303 is threadedly engaged with the bidirectional threaded rod 106, and a fixed foot 107 is fixedly connected to the bottom of the support base 1.

[0024] The double-threaded rod 106 can be rotated by the knob. The double-threaded rod 106 is threadedly engaged with the threaded sleeve block 303. The rotation of the double-threaded rod 106 can drive the two threaded sleeve blocks 303 to move. The movement of the threaded sleeve blocks 303 can drive the L-shaped bracket 3 to move, thereby adjusting the distance between the two L-shaped brackets 3. The fixing foot 107 can be fixed to the side of the stamping machine with the bolt, thereby installing the device on the stamping machine.

[0025] The working principle and usage process of this utility model are as follows: The device can be fixed to the side of the stamping machine by using the fixing foot 107 and bolts. It is necessary to keep the L-shaped bracket 3 at the same height or slightly higher than the stamping machine processing table. Since the device is fixed to the side of the stamping machine, there are no obstructions above. The sheet material 4 can be lifted onto the L-shaped bracket 3 by using equipment such as overhead cranes. The power motor 103 is started to drive the L-shaped push block 2 to move. The movement of the L-shaped push block 2 can push the sheet material 4 to move, thereby pushing and moving the sheet material 4 onto the stamping machine processing table, completing the automatic feeding operation of the material.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for stamping equipment, comprising a support base (1) and a sheet metal (4), characterized in that: The support base (1) has a limiting groove (101) on its top. A limiting slider (201) is slidably installed in the limiting groove (101). An L-shaped push block (2) is fixedly connected to the limiting slider (201). Supporting slide rods (104) are symmetrically fixed to both sides of the support base (1). L-shaped brackets (3) are provided on both sides of the support base (1). Connecting sleeves (302) are symmetrically fixed to the bottom of the L-shaped brackets (3). The connecting sleeves (302) slide in cooperation with the supporting slide rods (104). Several mounting slots are provided in the L-shaped brackets (3). Rollers (301) are rotatably installed in the mounting slots.

2. The automatic feeding device for stamping equipment according to claim 1, characterized in that: A threaded screw (102) is rotatably installed in the limiting slide groove (101), and a power motor (103) is fixedly connected to the rear end of the support base (1). The output end of the power motor (103) is fixedly connected to the threaded screw (102).

3. The automatic feeding device for stamping equipment according to claim 2, characterized in that: The limiting slider (201) has a threaded through hole (202) inside, and the threaded through hole (202) is threadedly engaged with the threaded screw (102).

4. The automatic feeding device for stamping equipment according to claim 1, characterized in that: The other end of the support slide rod (104) is fixedly connected to a support frame (105), and a bidirectional threaded rod (106) is rotatably installed between the two support frames (105). A knob is fixedly connected to one end of the bidirectional threaded rod (106).

5. The automatic feeding device for stamping equipment according to claim 4, characterized in that: A threaded sleeve (303) is fixedly connected to the underside of the L-shaped bracket (3), and the threaded sleeve (303) is threadedly engaged with the bidirectional threaded rod (106).

6. The automatic feeding device for stamping equipment according to claim 1, characterized in that: The support base (1) is fixedly connected to a fixed foot (107).

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