Holding and clamping device of can body machine

Abstract

The utility model discloses a clamping device of a can body machine, which relates to the field of clamping devices and comprises a first clamping component and a second clamping component, and a first clamping driving component and a second clamping driving component are slidably mounted at the bottoms of the first clamping component and the second clamping component. A first lifting driving assembly and a second lifting driving assembly are movably installed on the first clamping driving assembly and the second clamping driving assembly respectively, the first clamping assembly comprises fixed rails, the fixed rails are installed on the first clamping driving assembly in a sliding mode, and three sliding clamps are installed on each fixed rail in a sliding mode. According to the utility model, the clamping distance of the sliding clamp is movably adjusted by using the movable driving block, and the movable bottom plate can adjust the height of related components of a sliding clamp machine, so that workpieces with different specifications can be adapted, meanwhile, the device is simple in structure, debugging can be completed in a short time, and the waste of production and processing time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for a can body machine. Background Art

[0002] Can body machine is a general term for equipment used to manufacture various metal can bodies. Fully automatic can body machine can automatically complete the processing of can body materials, such as high-speed automatic pre-bending, corner cutting, bending and buckling, etc., and realize high-speed continuous manufacturing of can bodies of different shapes by changing molds.

[0003] In the existing technology, a can body machine needs to use a clamping mechanism to transport workpieces during production. The existing clamping mechanism cannot meet the processing needs of different cans. Once the specifications change, a long period of shutdown and debugging is required, which wastes normal production time. Therefore, a clamping device for a can body machine is needed to meet people's needs. Utility Model Content

[0004] The purpose of the present utility model is to provide a clamping device for a can body machine, so as to solve the problem proposed in the above background technology that the can body machine needs to use a clamping mechanism to transport workpieces during production, the existing clamping mechanism cannot meet the processing needs of different cans, and once the specifications change, it is necessary to shut down for a long time for debugging, which wastes normal production time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device of a can body machine, comprising a first clamping assembly and a second clamping assembly, the first clamping drive assembly and the second clamping drive assembly are slidably installed on the bottom of the first clamping assembly and the second clamping drive assembly, the first clamping drive assembly and the second clamping drive assembly are movably installed with a first lifting drive assembly and a second lifting drive assembly respectively, the first clamping assembly comprises a fixed rail, the fixed rail is slidably installed on the first clamping drive assembly, three sliding clamps are slidably installed on the two fixed rails, the three sliding clamps are provided with clamping grooves, and the sliding clamps with corresponding positions are adapted to each other, a U-shaped connecting slider is fixedly installed on the bottom side of the sliding clamp, and the U-shaped connecting slider is slidably installed in the groove at the top of the fixed rail.

[0006] Preferably, a U-shaped connecting slider is slidably mounted on the fixed rail, a fixing block is fixedly mounted on the U-shaped connecting slider, and a connecting hole is provided on the fixing block.

[0007] Preferably: the first clamping drive assembly includes a fixed mounting frame, a movable driving block is slidably mounted on the fixed mounting frame, a top plate is fixedly mounted on the top of the movable driving block, a movable track is fixedly mounted on the top plate, a bottom connecting slide rod is fixedly mounted on the bottom side of the fixed track, and the bottom connecting slide rod is slidably mounted in the top plate.

[0008] Preferably: a top sliding sleeve is fixedly installed on the top inner wall of the movable driving block, a top sliding rail is fixedly installed on the top of the fixed mounting frame, the top sliding sleeve is slidably installed on the top sliding rail, a bottom sliding rail is fixedly installed on the side of the fixed mounting frame, a bottom sliding sleeve is fixedly installed on the side of the movable driving block, and the bottom sliding sleeve is slidably installed on the bottom sliding rail.

[0009] Preferably: the first lifting drive assembly includes a fixed plate, four sliding rods are slidably installed on the fixed plate, the bottoms of the four sliding rods are fixedly installed with the same base plate, a lifting frame is fixedly installed on the base plate, a lifting plate is fixedly installed on the fixed mounting frame, and the lifting plate and the lifting frame are in contact.

[0010] Preferably, a connecting rod is fixedly mounted on the top end of the slide rod, a sliding sleeve is fixedly mounted on the lifting frame, and the sliding sleeve is slidably sleeved on the slide rod.

[0011] Preferably: the connecting rod and the fixed plate are rotatably mounted with the same screw rod, the top end of the screw rod is fixedly mounted with a driving disc, the driving disc is fixedly mounted with an adjusting handle, the bottom end of the screw rod is rotatably mounted with a rotating connecting sleeve, the rotating connecting sleeve is fixedly mounted on the bottom plate, a fixed threaded sleeve is threadedly mounted on the screw rod, and the fixed threaded sleeve is fixedly mounted on the fixed plate.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the movable driving block is used to adjust the clamping distance of the sliding clamp, and the movable base plate can adjust the height of the related components of the sliding clamp machine, so as to adapt to workpieces of different specifications. At the same time, the device structure is simple and debugging can be completed in a short time, reducing the waste of production and processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the exploded structure of a clamping device for a can body machine proposed in the present invention;

[0015] Figure 2 This is a schematic diagram of the combined structure of a clamping device of a can body machine proposed in the utility model;

[0016] Figure 3 This is a structural schematic diagram of the first clamping drive assembly of the clamping device of the can body machine proposed in the present invention;

[0017] Figure 4 This is a structural schematic diagram of the first lifting drive assembly of the clamping device of a can body machine proposed in the utility model.

[0018] In the figure: 100, first clamping assembly; 101, second clamping assembly; 102, fixed rail; 103, sliding clamp; 104, clamping groove; 105, U-shaped connecting slider; 106, fixed block; 107, connecting hole; 108, bottom connecting slide bar; 200, first clamping drive assembly; 201, second clamping drive assembly; 202, fixed mounting frame; 203, movable drive block; 204, top plate; 205, movable rail; 206, top 207, top slide; 208, bottom slide; 209, bottom slide; 210, lifting plate; 300, first lifting drive assembly; 301, second lifting drive assembly; 302, fixed plate; 303, slide rod; 304, bottom plate; 305, lifting frame; 306, connecting rod; 307, slide; 400, screw rod; 401, driving disc; 402, adjusting handle; 403, rotating connecting sleeve; 404, fixed threaded sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-4 A clamping device for a can body machine includes a first clamping assembly 100 and a second clamping assembly 101. The first clamping assembly 100 and the second clamping assembly 101 are slidably mounted with a first clamping drive assembly 200 and a second clamping drive assembly 201 at the bottom. The first clamping drive assembly 200 and the second clamping drive assembly 201 are movably mounted with a first lifting drive assembly 300 and a second lifting drive assembly 301 respectively. The first clamping assembly 100 includes a fixed rail 102, which is slidably mounted on the first clamping drive assembly 200. Both fixed rails 102 are provided with a plurality of fixed rails 102. There are three sliding clamps 103 installed for sliding, and clamping grooves 104 are opened on the three sliding clamps 103. The sliding clamps 103 with corresponding positions are adapted to each other. A U-shaped connecting slider 105 is fixedly installed on the bottom side of the sliding clamp 103. The U-shaped connecting slider 105 is slidably installed in the groove on the top of the fixed rail 102. The clamping distance of the sliding clamp is adjusted by the movable driving block, and the movable base plate can adjust the height of the relevant components of the sliding clamp machine, so as to adapt to workpieces of different specifications. At the same time, the device has a simple structure, and debugging can be completed in a short time, reducing the waste of production and processing time.

[0021] In an optional embodiment, a U-shaped connecting slider 105 is slidably mounted on the fixed rail 102 , a fixing block 106 is fixedly mounted on the U-shaped connecting slider 105 , and a connecting hole 107 is formed on the fixing block 106 .

[0022] It should be noted that the movable rail 205 is used to drive the fixed rails 102 to move closer and further away from each other, so that the sliding clamp 103 on the fixed rail 102 and the U-shaped connecting slider 105 clamp the can. The position of the sliding clamp 103 is driven by the U-shaped connecting slider 105, and the connecting hole 107 drives the fixed block 106 and the U-shaped connecting slider 105 to move, thereby driving the sliding clamp 103 to move, thereby achieving the effect of transporting the can.

[0023] In an optional embodiment: the first clamping drive assembly 200 includes a fixed mounting frame 202, on which a movable driving block 203 is slidably mounted, a top plate 204 is fixedly mounted on the top of the movable driving block 203, a movable rail 205 is fixedly mounted on the top plate 204, a bottom connecting slide 108 is fixedly mounted on the bottom side of the fixed rail 102, the bottom connecting slide 108 is slidably mounted in the top plate 204, a top sliding sleeve 206 is fixedly mounted on the top inner wall of the movable driving block 203, a top sliding rail 207 is fixedly mounted on the top of the fixed mounting frame 202, the top sliding sleeve 206 is slidably mounted on the top sliding rail 207, a bottom sliding rail 209 is fixedly mounted on the side of the fixed mounting frame 202, a bottom sliding sleeve 208 is fixedly mounted on the side of the movable driving block 203, and the bottom sliding sleeve 208 is slidably mounted on the bottom sliding rail 209.

[0024] It should be noted that, when the movable driving block 203 is driven to move to a position on the fixed mounting frame 202, the top of the movable driving block 203 is restricted by the top sliding sleeve 206 and the top slide rail 207, while the bottom of the movable driving block 203 is restricted by the bottom sliding sleeve 208 and the bottom slide rail 209, thereby ensuring its stability during movement. The movable movable driving block 203 drives the top plate 204 and the movable rail 205 to move, thereby utilizing the movable rail 205 to drive the fixed rails 102 to move closer to or away from each other.

[0025] In an optional embodiment: the first lifting drive assembly 300 includes a fixed plate 302, four sliding rods 303 are slidably mounted on the fixed plate 302, the bottom of the four sliding rods 303 is fixedly mounted with a same base plate 304, a lifting frame 305 is fixedly mounted on the base plate 304, a lifting plate 210 is fixedly mounted on the fixed mounting frame 202, the lifting plate 210 and the lifting frame 305 are in contact, the top of the sliding rod 303 is fixedly mounted with a same connecting rod 306, the lifting frame 305 is fixedly mounted with a sliding sleeve 307, and the sliding sleeve 307 is slidably sleeved on the sliding rod 303.

[0026] It should be noted that the rotating screw 400 drives itself and the base plate 304 and the lifting frame 305 to move by rotating on the fixed threaded sleeve 404. The lifting frame 305 is used to lift the lifting plate 210 to drive the relevant components to move up and down. The movement of the base plate 304 is assisted by the sliding rod 303 and the sliding sleeve 307 to ensure its stability during movement.

[0027] In an optional embodiment: the same screw rod 400 is rotatably mounted on the connecting rod 306 and the fixed plate 302, a driving disc 401 is fixedly mounted on the top of the screw rod 400, an adjusting handle 402 is fixedly mounted on the driving disc 401, a rotating connecting sleeve 403 is rotatably mounted on the bottom end of the screw rod 400, the rotating connecting sleeve 403 is fixedly mounted on the base plate 304, a fixed threaded sleeve 404 is threadedly mounted on the screw rod 400, and the fixed threaded sleeve 404 is fixedly mounted on the fixed plate 302. It should be noted that the adjusting handle 402 is used to drive the driving disc 401 to rotate, the rotating driving disc 401 drives the screw rod 400 to rotate on the rotating connecting sleeve 403, and the rotating screw rod 400 achieves the effect of driving itself and the base plate 304 and the lifting frame 305 to move in position by rotating on the fixed threaded sleeve 404.

[0028] Working principle of this utility model:

[0029] When the device is in use, the movable driving block 203 is driven to move to a position on the fixed mounting frame 202. The top of the movable driving block 203 is restricted by the top sliding sleeve 206 and the top slide rail 207, while the bottom of the movable driving block 203 is restricted by the bottom sliding sleeve 208 and the bottom slide rail 209 to ensure its stability during movement. The movable movable driving block 203 drives the top plate 204 and the movable rail 205 to move, thereby using the movable rail 205 to drive the fixed rail 102 to move closer and further away from each other, so that the sliding clamp 103 on the fixed rail 102 and the U-shaped connecting slider 105 clamp the can. The position of the sliding clamp 103 is driven by the U-shaped connecting slider 105, and the connecting hole 107 drives the fixed block 102 to move. 06 and the U-shaped connecting slider 105 move to the position, thereby driving the sliding clamp 103 to move, so as to achieve the effect of transporting the cans, and fix the overall height of the track 102. The first lifting drive assembly 300 is used for control, and the adjusting handle 402 is used to drive the driving disc 401 to rotate. The rotating driving disc 401 drives the screw rod 400 to rotate on the rotating connecting sleeve 403. The rotating screw rod 400 drives itself and the base plate 304 and the lifting frame 305 to move to the position by rotating on the fixed threaded sleeve 404. The lifting frame 305 is used to lift the lifting plate 210 to drive the relevant components to move up and down. The movement of the base plate 304 is assisted by the sliding rod 303 and the sliding sleeve 307 to ensure its stability during movement.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping device for a can body machine, comprising a first clamping assembly (100) and a second clamping assembly (101), characterized in that: The first clamping drive assembly (200) and the second clamping drive assembly (201) are slidably mounted on the bottom of the first clamping assembly (100) and the second clamping drive assembly (201), and the first lifting drive assembly (300) and the second lifting drive assembly (301) are movably mounted on the first clamping drive assembly (200) and the second clamping drive assembly (201), respectively. The first clamping assembly (100) includes a fixed rail (102), and the fixed rail (102) is slidably mounted on the first clamping drive assembly (200). Three sliding clamps (103) are slidably mounted on the two fixed rails (102), and the three sliding clamps (103) are each provided with a clamping groove (104). The sliding clamps (103) at corresponding positions are adapted to each other, and a U-shaped connecting slider (105) is fixedly mounted on the bottom side of the sliding clamp (103), and the U-shaped connecting slider (105) is slidably mounted in the groove at the top of the fixed rail (102).

2. The clamping device of the can body machine according to claim 1, characterized in that: A U-shaped connecting slider (105) is slidably mounted on the fixed rail (102), a fixing block (106) is fixedly mounted on the U-shaped connecting slider (105), and a connecting hole (107) is provided on the fixing block (106).

3. The clamping device of the can body machine according to claim 1, characterized in that: The first clamping drive assembly (200) comprises a fixed mounting frame (202), a movable driving block (203) is slidably mounted on the fixed mounting frame (202), a top plate (204) is fixedly mounted on the top of the movable driving block (203), a movable track (205) is fixedly mounted on the top plate (204), a bottom connecting slide bar (108) is fixedly mounted on the bottom side of the fixed track (102), and the bottom connecting slide bar (108) is slidably mounted in the top plate (204).

4. The clamping device of the can body machine according to claim 3, characterized in that: A top sliding sleeve (206) is fixedly mounted on the top inner wall of the movable driving block (203); a top sliding rail (207) is fixedly mounted on the top of the fixed mounting frame (202); the top sliding sleeve (206) is slidably mounted on the top sliding rail (207); a bottom sliding rail (209) is fixedly mounted on the side of the fixed mounting frame (202); a bottom sliding sleeve (208) is fixedly mounted on the side of the movable driving block (203); and the bottom sliding sleeve (208) is slidably mounted on the bottom sliding rail (209).

5. The clamping device of the can body machine according to claim 1, characterized in that: The first lifting drive assembly (300) comprises a fixed plate (302), four slide bars (303) are slidably mounted on the fixed plate (302), a bottom plate (304) is fixedly mounted on the bottoms of the four slide bars (303), a lifting frame (305) is fixedly mounted on the bottom plate (304), a lifting plate (210) is fixedly mounted on the fixed mounting frame (202), and the lifting plate (210) and the lifting frame (305) are in contact with each other.

6. The clamping device of the can body machine according to claim 5, characterized in that: The top end of the slide bar (303) is fixedly mounted with a connecting rod (306), and the lifting frame (305) is fixedly mounted with a sliding sleeve (307), which is slidably sleeved on the slide bar (303).

7. The clamping device of the can body machine according to claim 6, characterized in that: The connecting rod (306) and the fixed plate (302) are rotatably mounted with a same screw rod (400), a driving disc (401) is fixedly mounted on the top end of the screw rod (400), an adjusting handle (402) is fixedly mounted on the driving disc (401), a rotating connecting sleeve (403) is rotatably mounted on the bottom end of the screw rod (400), the rotating connecting sleeve (403) is fixedly mounted on the bottom plate (304), a fixed threaded sleeve (404) is threadedly mounted on the screw rod (400), and the fixed threaded sleeve (404) is fixedly mounted on the fixed plate (302).

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