CN108189119B - Paper taking and grabbing device for cutting production line - Google Patents
Paper taking and grabbing device for cutting production line Download PDFInfo
- Publication number
- CN108189119B CN108189119B CN201810043835.3A CN201810043835A CN108189119B CN 108189119 B CN108189119 B CN 108189119B CN 201810043835 A CN201810043835 A CN 201810043835A CN 108189119 B CN108189119 B CN 108189119B
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- China
- Prior art keywords
- paper
- frame
- cylinder
- pushing
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
Abstract
The invention discloses a paper taking and grabbing device for a cutting production line, which comprises a supporting beam and a paper clamping frame, wherein the supporting beam and the paper clamping frame are arranged above a paper taking platform, the paper clamping frame can be movably arranged on the supporting beam up and down, the paper clamping frame can be vertically moved and pushed by a lower paper clamping cylinder, an upper paper clamping plate and a lower paper clamping plate are arranged on the paper clamping frame, the upper paper clamping plate can be vertically moved and pushed by the upper paper clamping cylinder, and the lower paper clamping plate is fixedly arranged on the paper clamping frame, and the paper taking device is characterized in that: the support end of the support beam is provided with a sliding seat, the support beam can be arranged on the sliding seat in a back-and-forth rotating way, and the back-and-forth rotation of the support beam is pushed by a support beam cylinder; the back of the paper clamping frame is fixedly connected with a paper pushing frame, the front of the paper pushing frame is provided with a paper pushing plate which can move up and down, and the paper pushing plate moves up and down to be pushed by a paper pushing cylinder. The invention can better ensure the quality of paper taking and grabbing, can keep the edge smooth when the paper stack is grabbed, and can automatically push the paper stack out of the paper taking platform without leakage.
Description
Technical Field
The invention relates to a cutting production line, in particular to a paper taking and grabbing device of the cutting production line.
Background
The cutting line generally comprises a paper taking machine and a paper cutting machine, wherein the paper taking machine automatically and quantitatively takes out stacked paper, and then the stacked paper is sent to the paper cutting machine for cutting in a fixed size. When the paper taking machine is used for taking paper, the paper taking platform is lifted to a proper height, the paper taking platform and the paper clamping frame are close to a paper stack, the paper taking roller is firstly contacted with the paper stack, the paper edge of the paper stack is lifted by the rotation of the paper taking roller, then the paper taking platform is inserted into the paper stack, the paper stack above the paper taking platform is clamped by the upper paper clamping plate and the lower paper clamping plate, and the front end of the paper stack is warped upwards when the paper stack enters the paper taking platform, and the clamping surfaces of the upper paper clamping plate and the lower paper clamping plate are horizontal, so that the paper stack can not keep the edge flat when the paper stack is clamped by the upper paper clamping plate and the lower paper clamping plate, and further the paper taking quality is poor; in addition, when the grasped paper stack is placed on the paper taking platform, the paper stack is automatically pushed away from the paper taking platform by the paper pushing plane on the back surface of the paper clamping frame in the prior art, so that the paper stack is close to the paper cutting platform of the paper cutting machine, but a certain gap is required to be kept between the bottom of the paper clamping frame and the paper taking platform, when the paper is thinner, the paper clamping frame inevitably generates a sheet leakage phenomenon when the paper is pushed, namely one or more paper sheets at the bottom of the paper stack cannot be pushed by the paper clamping frame.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the paper taking and grabbing device for the cutting production line, which can better ensure the quality of paper taking and grabbing, can keep the edge smooth when the paper pile is grabbed, and can automatically push the paper pile out of the paper taking platform without leakage.
The invention is implemented by the following technical scheme:
paper grabbing device is got to cutting production line, including locating the supporting beam and the clamp paper frame of getting paper platform top, the clamp paper frame can be gone up the activity from top to bottom and locate on the supporting beam, and the activity from top to bottom of clamp paper frame is promoted by lower clamp paper cylinder, is equipped with on the clamp paper frame and presss from both sides cardboard and lower clamp paper board, and the activity from top to bottom of going up the clamp paper board is located on the clamp paper frame, and the activity from top to bottom of going up the clamp paper board is promoted by last clamp paper cylinder, and lower clamp paper board is fixed to be located on the clamp paper frame, its characterized in that: the support end of the support beam is provided with a sliding seat, the support beam can be arranged on the sliding seat in a back-and-forth rotating way, and the back-and-forth rotation of the support beam is pushed by a support beam cylinder.
After the technical scheme is adopted, the supporting beam is pushed by the supporting beam cylinder to rotate forwards by a certain angle before the paper clamping action is carried out on the upper and lower paper clamping plates, the paper clamping frame drives the upper and lower paper clamping plates to rotate forwards by a certain angle, the clamping surface between the upper and lower paper clamping plates can incline by a certain angle to match the upward warping of the front end of the paper pile entering the paper taking platform, the paper pile can keep the edge flat after the front end of the paper pile is clamped by the upper and lower paper clamping plates, then the supporting beam cylinder acts again, the supporting beam and the paper clamping frame return to the original position, the clamping surface of the upper and lower paper clamping plates is restored to be horizontal, and then the paper pile is flatly placed on the paper taking platform by the moving position of the paper clamping frame, so that the paper taking and grabbing quality is better ensured.
Preferably, the paper clamping frame comprises a top plate and two side guide rail plates which are fixedly connected, the two side guide rail plates are vertically arranged in a sliding groove of the fixed sliding block in a sliding manner, the lower paper clamping plate is connected to the bottom of the two side guide rail plates, the lower paper clamping cylinder is arranged in the middle of the two side guide rail plates, a piston rod of the lower paper clamping cylinder is downwards connected with the lower paper clamping plate, the fixed sliding block and the lower paper clamping cylinder are fixedly arranged on the supporting beam, an upper paper clamping plate moving guide rail is fixedly arranged on the front surface of the two side guide rail plates, the upper paper clamping plate is vertically arranged on the upper paper clamping plate moving guide rail in a sliding manner through the movable sliding block, the bottom of the top plate is fixedly arranged, and a piston rod of the upper paper clamping cylinder is downwards connected with the upper paper clamping plate. The design structure is simple.
Preferably, the support end of the support beam is fixedly connected with the seat body, the seat body is connected with the rotating shaft, the rotating shaft is rotatably arranged in a bearing hole formed in the sliding seat through a bearing, the support beam cylinder is arranged on the sliding seat and pushes the support beam to rotate back and forth through the pushing plate, and the pushing plate is fixedly connected with the seat body. The design structure is simple.
Preferably, the back of the paper clamping frame is fixedly connected with a paper pushing frame, the front of the paper pushing frame is provided with a paper pushing plate capable of moving up and down, and the paper pushing plate moves up and down to be pushed by a paper pushing cylinder. The front of the paper pushing frame is provided with a vertical sliding block for guiding the up-down movement of the paper pushing plate, the paper pushing cylinder is fixed on the paper pushing frame, a piston rod of the paper pushing cylinder is downwards connected with the connecting rod, the lower rod end of the connecting rod is movably sleeved with an upper gasket, a spring and a lower gasket and then locked by a screw, the back of the paper pushing plate is fixedly connected with an L-shaped plate, the L-shaped plate is hung on the upper gasket and supported by the upper gasket, and an upper opening is formed in the L-shaped plate to enable the connecting rod to movably pass through.
After the technical scheme is adopted, the back of the paper holder is provided with the paper pushing frame and the movable paper pushing plate, and the paper pushing plate is hung on the upper gasket supported by the spring through the L-shaped plate, so that although the bottom of the paper holder keeps a certain gap distance from the paper taking platform, the paper holder can be pushed by the paper pushing cylinder to keep small-pressure seamless contact between the bottom of the paper pushing plate and the paper taking platform when the paper pushing frame pushes paper, and the impact of the paper pushing plate and the paper taking platform when the paper pushing frame contacts is reduced, so that the phenomenon of paper leakage at the bottom of a paper pile when the paper pushing frame pushes paper is avoided.
Preferably, the bottom of the paper pushing plate is provided with an inclined plane design, and the paper pushing plate is made of plastic materials.
Drawings
The invention has the following drawings:
figure 1 is a view of the present invention on a take-off platform,
figure 2 is a schematic diagram of the structure of the present invention,
figure 3 is a rear view of figure 2,
fig. 4 is a cross-sectional view of the middle position of the paper holder.
Detailed Description
As shown in the figure, the paper taking and grabbing device for the cutting production line comprises a supporting beam 1 and a paper clamping frame, wherein the supporting end of the supporting beam 1 is provided with a sliding seat 15, the sliding seat 15 is slidably arranged on a transverse guide rail 14, the transverse guide rail 14 is fixedly installed, the supporting beam 1 can be arranged on the sliding seat 15 in a front-back rotation mode, the supporting end of the supporting beam 1 is fixedly connected with a seat body 18, the seat body 18 is connected with a rotating shaft, the rotating shaft is rotatably arranged in a bearing hole formed in the sliding seat 15 through a bearing, the front-back rotation of the supporting beam 1 is pushed by a supporting beam cylinder 17, the supporting beam cylinder 17 is installed on the sliding seat 15, the supporting beam cylinder 17 pushes the supporting beam 1 to rotate front and back through a pushing plate 16, and the pushing plate 16 is fixedly connected with the seat body 18. The paper clamping frame can be movably arranged on the supporting beam 1 from top to bottom, the paper clamping frame is vertically movable and is pushed by the lower paper clamping cylinder 5, the paper clamping frame is provided with an upper paper clamping plate 8 and a lower paper clamping plate 9, the upper paper clamping plate 8 can be vertically movably arranged on the paper clamping frame, the upper paper clamping plate 8 is vertically movable and is pushed by the upper paper clamping cylinder 7, and the lower paper clamping plate 9 is fixedly arranged on the paper clamping frame, and the concrete structure is as follows: the paper clamping frame comprises a top plate 2 and two side guide rail plates 3 which are fixedly connected, the two side guide rail plates 3 are arranged in sliding grooves of a fixed sliding block 6 in a sliding mode up and down, a lower paper clamping plate 9 is fixedly connected to the bottom of the two side guide rail plates 3, a lower paper clamping cylinder 5 is arranged in the middle of the two side guide rail plates 3, a piston rod of the lower paper clamping cylinder 5 is connected with the lower paper clamping plate 9 downwards, the fixed sliding block 6 and the lower paper clamping cylinder 5 are fixedly arranged on a supporting beam, an upper paper clamping plate moving guide rail 4 is fixedly arranged on the front face of the two side guide rail plates 3, an upper paper clamping plate 8 is arranged on the upper paper clamping plate moving guide rail 4 in a sliding mode up and down through a movable sliding block 24, an upper paper clamping cylinder 7 is fixedly arranged at the bottom of the top plate 2, and a piston rod of the upper paper clamping cylinder 7 is connected with the upper paper clamping plate 8 downwards.
The back fixed connection of clamp paper frame pushes away paper frame 13, the front of pushing away paper frame 13 is equipped with the paper pushing board 12 that can reciprocate, the front of pushing away paper frame 13 is equipped with vertical slider 11 and guides the upper and lower activity of paper pushing board 12, the bottom of paper pushing board 12 has the inclined plane design, paper pushing board 12 is plastic materials, the upper and lower activity of paper pushing board 12 is pushed by pushing away paper cylinder 10, paper pushing cylinder 10 is fixed in on pushing away paper frame 13, the piston rod of paper pushing cylinder 10 is connected with connecting rod 22 downwards, the lower rod end of connecting rod 22 is locked with the screw behind movable sleeve joint upper washer 20, spring 21 and lower washer 23, the back fixed connection L template 19 of paper pushing board 12, L template 19 articulates on upper washer 20 and is held by upper washer 20, L template 19 is equipped with the trompil and lets connecting rod 22 activity pass.
Claims (4)
1. Paper grabbing device is got to cutting production line, including locating the supporting beam and the clamp paper frame of getting paper platform top, the clamp paper frame can be gone up the activity from top to bottom and locate on the supporting beam, and the activity from top to bottom of clamp paper frame is promoted by lower clamp paper cylinder, is equipped with on the clamp paper frame and presss from both sides cardboard and lower clamp paper board, and the activity from top to bottom of going up the clamp paper board is located on the clamp paper frame, and the activity from top to bottom of going up the clamp paper board is promoted by last clamp paper cylinder, and lower clamp paper board is fixed to be located on the clamp paper frame, its characterized in that: the support end of the support beam is provided with a slide seat, the slide seat can be slidably arranged on the transverse guide rail, the transverse guide rail is fixedly arranged, the support beam can be arranged on the slide seat in a front-back rotation mode, and the front-back rotation of the support beam is pushed by a support beam cylinder; the back of the paper clamping frame is fixedly connected with a paper pushing frame, the front of the paper pushing frame is provided with a paper pushing plate which can move up and down, and the paper pushing plate moves up and down to be pushed by a paper pushing cylinder; the front of the paper pushing frame is provided with a vertical sliding block for guiding the up-down movement of the paper pushing plate, the paper pushing cylinder is fixed on the paper pushing frame, a piston rod of the paper pushing cylinder is downwards connected with the connecting rod, the lower rod end of the connecting rod is movably sleeved with an upper gasket, a spring and a lower gasket and then locked by a screw, the back of the paper pushing plate is fixedly connected with an L-shaped plate, the L-shaped plate is hung on the upper gasket and supported by the upper gasket, and an upper opening is formed in the L-shaped plate to enable the connecting rod to movably pass through.
2. The cutting line paper pick-up and grabbing device as claimed in claim 1, wherein: the paper clamping frame comprises a top plate and two side guide rail plates which are fixedly connected, the two side guide rail plates are vertically arranged in sliding grooves of the fixed sliding blocks in a sliding manner, the lower paper clamping plates are connected to the bottoms of the two side guide rail plates, the lower paper clamping cylinder is arranged in the middle of the two side guide rail plates, a piston rod of the lower paper clamping cylinder is downwards connected with the lower paper clamping plates, the fixed sliding blocks and the lower paper clamping cylinder are fixedly arranged on the supporting beam, an upper paper clamping plate moving guide rail is fixedly arranged on the front surface of the two side guide rail plates, the upper paper clamping plates are vertically arranged on the upper paper clamping plate moving guide rail in a sliding manner through the movable sliding blocks, the upper paper clamping cylinder is fixedly arranged at the bottoms of the top plate, and a piston rod of the upper paper clamping cylinder is downwards connected with the upper paper clamping plates.
3. The cutting line paper pick-up and grabbing device as claimed in claim 1, wherein: the supporting end of a supporting beam is fixedly connected with a seat body, the seat body is connected with a rotating shaft, the rotating shaft is rotatably arranged in a bearing hole formed in the sliding seat through a bearing, a supporting beam cylinder is arranged on the sliding seat and pushes the supporting beam to rotate back and forth through a pushing plate, and the pushing plate is fixedly connected with the seat body.
4. The cutting line paper pick-up and grabbing device as claimed in claim 1, wherein: the bottom of the paper pushing plate is provided with an inclined plane design, and the paper pushing plate is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043835.3A CN108189119B (en) | 2018-01-17 | 2018-01-17 | Paper taking and grabbing device for cutting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043835.3A CN108189119B (en) | 2018-01-17 | 2018-01-17 | Paper taking and grabbing device for cutting production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189119A CN108189119A (en) | 2018-06-22 |
| CN108189119B true CN108189119B (en) | 2023-08-01 |
Family
ID=62589800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810043835.3A Active CN108189119B (en) | 2018-01-17 | 2018-01-17 | Paper taking and grabbing device for cutting production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189119B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039049B (en) * | 2020-01-15 | 2021-02-05 | 浙江华岳包装机械有限公司 | Paper unloading method |
| CN111232695A (en) * | 2020-02-17 | 2020-06-05 | 汕头市伟创力机械有限公司 | Paper feeding lifter capable of automatically tidying paper stack |
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|---|---|
| CN108189119A (en) | 2018-06-22 |
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