A single-side loading and unloading device for punching machine

Abstract

The utility model discloses a single-sided loading and unloading device for a punch press, comprising a material receiving platform, a movable seat and a support frame, wherein two movable seats are provided, and a material receiving seat is slidably installed on the top of the two movable seats; two support frames are provided, and a material unloading seat is slidably installed between the two support frames, and a cross bar is installed in the middle of the two support frames, and the cross bar is installed with a plurality of material blocking components matched with the material unloading seat; a cross beam is installed at the rear of the two support frames, and a clamping component is slidably installed on the cross beam, and a material receiving plate is installed on the top of one of the support frames; the material receiving platform is located below the material unloading seat. The utility model can realize the loading and unloading of sheet metal parts through a simple structure.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal loading and unloading, in particular to a single-side loading and unloading device for a punch press. Background Art

[0002] At present, many sheet metal factories and workshops use manual feeding and unloading of sheet metal to feed and unload materials for machining machines. This method is time-consuming and labor-intensive, especially when it comes to unloading materials involving plates of different thicknesses and specifications. Because the plates are generally stored on different plate pallets according to specifications and thicknesses, the operator also needs to find plates of corresponding specifications from different plate pallets and then unload them, which increases the labor intensity of the operator.

[0003] The existing publication number CN107243566B discloses a multi-specification plate loading and unloading system, which belongs to the field of plate processing technology. The multi-specification plate loading and unloading system of the present invention includes a material storage device, a plate loading and unloading device and a controller; the plate loading and unloading device includes a frame, a raw material rack, a sheet separation mechanism, a loading and unloading manipulator, and a finished product rack; the sheet separation mechanism is used to suck up a single sheet of stacked plates on the raw material rack and transfer it to the loading and unloading manipulator, the loading and unloading manipulator is used to place a single sheet on the processing machine operating table, and retrieve the processed sheet and place it on the finished product rack; the material storage device includes a multi-layer pallet rack, on which at least two plate pallets are installed, and a conveying mechanism that can push the plate pallet from the raw material rack is provided, which can realize automatic loading and unloading of plates of various specifications and reduce the labor intensity of the operator.

[0004] Although the above-mentioned prior art can realize automatic loading and unloading, the structure is complicated. In order to solve the above-mentioned technical problems, we propose a single-sided loading and unloading device for a punch press. Utility Model Content

[0005] The utility model aims to provide a single-side loading and unloading device for a punch press to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-sided loading and unloading device for a punch press, comprising a material receiving platform, a movable seat and a support frame, wherein two movable seats are provided in total, and a material loading seat is slidably installed on the top of the two movable seats; two support frames are provided in total, and a material unloading seat is slidably installed between the two support frames, and a cross bar is installed in the middle of the two support frames, and the cross bar is installed with a plurality of material blocking components that cooperate with the material unloading seat; a cross beam is installed at the rear of the two support frames, and a clamping component is slidably installed on the cross beam, and a material receiving plate is installed on the top of one of the support frames; the material receiving platform is located below the material unloading seat.

[0007] Preferably, the movable seat comprises a bracket, a track is installed on the top of the bracket, and baffles are installed at both ends of the track of the movable seat;

[0008] The loading seat includes a loading plate, a moving wheel matched with a track is installed at the bottom end of the loading plate, a plurality of universal ball bearings are evenly installed on the upper surface of the loading plate, and a reference plate is installed on two adjacent sides of the loading plate.

[0009] Preferably, a buffer block is installed on one side of the baffle plate located on the track, and the buffer block is a rubber block or a silicone block.

[0010] Preferably, the mounting seat and the crossbeam are slidably connected through a slider and a slide rail, the crossbeam is installed with a rack, the mounting seat is installed with a motor, and the motor drives a gear that cooperates with the rack.

[0011] Preferably, the clamping assembly includes a sliding seat, one end of which is mounted with a first cylinder and an upper clamping plate, and the first cylinder drives a lower clamping plate that cooperates with the upper clamping plate.

[0012] Preferably, the material unloading seat comprises a support plate, the support plate is slidably mounted between two support frames, a plurality of base plates are mounted on the top of the support plate, and a plurality of support columns are evenly mounted on the base plates;

[0013] The material blocking assembly includes a second cylinder, and the second cylinder drives the blocking column to rise and fall.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the unloading seat is moved to the clamping assembly, and after the punched sheet metal reaches the receiving plate, the motor drives the mounting seat to reach the receiving plate, and the sheet metal is clamped by the clamping assembly, and then the motor drives the mounting seat to reach the specified position, and places the sheet metal on the unloading seat; then the unloading seat is moved to the top of the receiving table, at which time the second cylinder of the blocking assembly drives the blocking column to descend, so that the blocking column blocks the sheet metal, and the unloading seat moves to the clamping assembly. Due to the blocking of the clamping assembly, the sheet metal can automatically fall on the receiving table, and the loading and unloading of sheet metal can be realized through a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the structure from another perspective;

[0018] Figure 3 It is a structural schematic diagram of the movable seat and the loading seat of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the material unloading seat of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the material blocking component of the utility model.

[0022] In the figure: 1. material receiving table; 2. moving seat; 3. support frame; 4. material unloading seat; 5. material receiving plate; 6. crossbeam; 7. rack; 8. material loading seat; 9. mounting seat; 10. clamping assembly; 11. cross bar; 12. material blocking assembly; 201. bracket; 202. track; 203. baffle; 204. buffer block; 401. base plate; 402. support column; 801. material loading plate; 802. universal ball; 803. reference plate; 1001. sliding seat; 1002. first cylinder; 1003. upper clamp; 1004. lower clamp; 1101. second cylinder; 1102. baffle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0024] See also Figure 1-6In the embodiment of the utility model, a single-sided loading and unloading device for a punch press comprises a receiving platform 1, a moving seat 2 and a supporting frame 3, wherein two moving seats are provided, and a loading seat 8 is slidably installed on the top of the two moving seats; the moving seat 2 comprises a bracket 201, a track 202 is installed on the top of the bracket 201, and baffles 203 are installed at both ends of the track 202 of the moving seat 2; the baffle 203 is located on one side of the track 202 and a buffer block 204 is installed, and the buffer block 204 is made of rubber block or silicone block; the loading seat 8 comprises a loading plate 801, a moving wheel matching the track 202 is installed at the bottom end of the loading plate 801, and a plurality of universal ball bearings 802 are evenly installed on the upper surface of the loading plate 801, and a reference plate 803 is installed on two adjacent sides of the loading plate 801, and the sheet metal only needs to be placed on the loading plate 801 of the loading seat 8, and the sheet metal is pushed to align the sheet metal with the reference plate 803 to realize the loading of the sheet metal.

[0025] There are two support frames 3 in total, a material unloading seat 4 is slidably installed between the two support frames 3, a cross bar 11 is installed in the middle of the two support frames 3, and the cross bar 11 is installed with multiple material blocking components 12 that cooperate with the material unloading seat 4; the material unloading seat 4 includes a support plate, which is slidably installed between the two support frames 3, and multiple base plates 401 are installed on the top of the support plate, and multiple support columns 402 are evenly installed on the base plates 401; the material blocking component 12 includes a second cylinder 1101, and the second cylinder 1101 drives the blocking column 1102 to rise and fall; the material receiving platform 1 is located below the material unloading seat 4. Move the unloading seat 4 to the clamping assembly 10. After the punched sheet metal reaches the receiving plate 5, the motor drives the mounting seat 9 to reach the receiving plate 5, clamps the sheet metal through the clamping assembly 10, and then the motor drives the mounting seat 9 to reach the specified position and places the sheet metal on the unloading seat 4; then move the unloading seat 4 to above the receiving platform 1, at this time, the second cylinder 1101 of the blocking assembly 12 drives the blocking column 1102 to descend, so that the blocking column 1102 blocks the sheet metal, and the unloading seat 4 moves to the clamping assembly 10. Due to the blocking of the clamping assembly 10, the sheet metal can automatically fall on the receiving platform 1.

[0026] A crossbeam 6 is installed at the rear of the two support frames 3, and a clamping assembly 10 is slidably installed on the crossbeam 6, and a material receiving plate 5 is installed on the top of one of the support frames 3; the crossbeams 6 of the mounting seat 9 are slidably connected through a slider and a slide rail, and a rack 7 is installed on the crossbeam 6, and a motor is installed on the mounting seat 9, and the motor drives a gear that cooperates with the rack 7; the clamping assembly 10 includes a sliding seat 1001, and a first cylinder 1002 and an upper clamping plate 1003 are installed at one end of the sliding seat 1001, and the first cylinder 1002 drives a lower clamping plate 1004 that cooperates with the upper clamping plate 1003;

[0027] The working principle of the utility model is:

[0028] When loading, it is only necessary to place the sheet metal on the loading plate 801 of the loading seat 8, push the sheet metal, align the sheet metal with the reference plate 803, and realize the loading of the sheet metal;

[0029] When unloading, the unloading seat 4 is moved to the clamping assembly 10. After the punched sheet metal reaches the receiving plate 5, the motor drives the mounting seat 9 to reach the receiving plate 5, clamps the sheet metal through the clamping assembly 10, and then the motor drives the mounting seat 9 to reach the specified position and places the sheet metal on the unloading seat 4; then the unloading seat 4 is moved to the top of the receiving platform 1. At this time, the second cylinder 1101 of the blocking assembly 12 drives the blocking column 1102 to descend, so that the blocking column 1102 blocks the sheet metal, and the unloading seat 4 moves to the clamping assembly 10. Due to the blocking of the clamping assembly 10, the sheet metal can automatically fall on the receiving platform 1.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A punch press unilateral loading and unloading device, characterized in that: It comprises a material receiving platform (1), a movable seat (2) and a support frame (3), wherein two movable seats (2) are provided in total, and a material loading seat (8) is slidably mounted on the top of the two movable seats (2); There are two support frames (3) in total, a material discharge seat (4) is slidably mounted between the two support frames (3), a cross bar (11) is mounted in the middle of the two support frames (3), and the cross bar (11) is mounted with a plurality of material blocking components (12) that cooperate with the material discharge seat (4); A crossbeam (6) is installed at the rear of the two support frames (3), a clamping assembly (10) is slidably installed on the crossbeam (6), and a material receiving plate (5) is installed on the top of one of the support frames (3); The material receiving platform (1) is located below the material unloading seat (4).

2. A punch press unilateral loading and unloading device according to claim 1, characterized in that: The movable seat (2) comprises a bracket (201), a track (202) is installed on the top of the bracket (201), and baffles (203) are installed at both ends of the track (202) of the movable seat (2); The loading seat (8) includes a loading plate (801), a movable wheel that cooperates with the track (202) is installed at the bottom end of the loading plate (801), a plurality of universal ball bearings (802) are evenly installed on the upper surface of the loading plate (801), and a reference plate (803) is installed on two adjacent sides of the loading plate (801).

3. A punch press unilateral loading and unloading device according to claim 2, characterized in that: The baffle (203) is located on one side of the track (202) and is provided with a buffer block (204), wherein the buffer block (204) is made of a rubber block or a silicone block.

4. A punch press unilateral loading and unloading device according to claim 1, characterized in that: It also includes a mounting seat (9), wherein the mounting seat (9) and the cross beam (6) are slidably connected via a slider and a slide rail, the cross beam (6) is mounted with a rack (7), the mounting seat (9) is mounted with a motor, and the motor drives a gear that cooperates with the rack (7).

5. A punch press single-side loading and unloading device according to claim 1 or 4, characterized in that: The clamping assembly (10) comprises a sliding seat (1001), one end of which is mounted with a first cylinder (1002) and an upper clamping plate (1003), wherein the first cylinder (1002) drives a lower clamping plate (1004) that cooperates with the upper clamping plate (1003).

6. The punch press unilateral loading and unloading device according to claim 1, characterized in that: The material unloading seat (4) comprises a support plate, the support plate is slidably mounted between two support frames (3), a plurality of base plates (401) are mounted on the top of the support plate, and a plurality of support columns (402) are evenly mounted on the base plates (401); The material blocking assembly (12) comprises a second cylinder (1101), and the second cylinder (1101) drives the blocking column (1102) to rise and fall.

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