CN220162618U - PVC tablecloth positioning and edge cutting device - Google Patents
PVC tablecloth positioning and edge cutting device Download PDFInfo
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- CN220162618U CN220162618U CN202321937521.0U CN202321937521U CN220162618U CN 220162618 U CN220162618 U CN 220162618U CN 202321937521 U CN202321937521 U CN 202321937521U CN 220162618 U CN220162618 U CN 220162618U
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- positioning
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- 238000005520 cutting process Methods 0.000 title claims abstract description 47
- 238000009966 trimming Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a PVC tablecloth positioning and trimming device, which comprises a base, a support frame, an adjusting and positioning assembly and a trimming assembly, wherein the adjusting and positioning assembly comprises a linear guide rail, a square block, a connecting plate, an adjusting block, a fixing frame, an electric push rod and a compacting plate; the cutting assembly comprises an air cylinder, a connecting frame, a linear slide rail, a sliding block and a cutting knife. The utility model belongs to the technical field of tablecloth processing, and particularly relates to a PVC tablecloth positioning and edge cutting device which can fix the tablecloths of different sizes, enable the tablecloths to be in a tensioning state all the time, quickly complete cutting operation of the tablecloths, reduce manual labor force, improve cutting accuracy, enable cutting edges to be smoother and improve working efficiency.
Description
Technical Field
The utility model belongs to the technical field of tablecloth processing, and particularly relates to a PVC tablecloth positioning and edge cutting device.
Background
The tablecloth is covered on a table and a tabletop to prevent dirt or increase attractive articles, and is also called tablecloth because the tablecloth is covered on the table habitually, the tablecloth is divided into plastics and textiles according to different production processes, wherein the PVC tablecloth is a common one of the plastic tablecloths, the whole tablecloth is required to be cut and trimmed according to the requirements in the production process of the PVC tablecloth, the edges of the whole tablecloth are smooth, the cutting edges of the existing tablecloth are mainly manually cut by manpower, the cutting edges of the existing tablecloth are judged completely by means of manual experience when the cutting edges of the tablecloth are cut, the cutting errors are large, the edges are not smooth enough, and the working efficiency is low.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the PVC tablecloth positioning and edge cutting device which can fix PVC tablecloths with different sizes, so that the PVC tablecloths are always in a tensioning state, the cutting operation of the PVC tablecloths is completed rapidly, the labor force of manpower is reduced, the cutting accuracy is improved, the cutting edge is smoother, and the working efficiency is improved.
The technical scheme adopted by the utility model is as follows: the PVC tablecloth positioning and edge cutting device comprises a base and a support frame, wherein the support frame is fixedly arranged at the middle position of the top of the base, the PVC tablecloth positioning and edge cutting device further comprises an adjusting and positioning assembly and a cutting assembly, the adjusting and positioning assembly is arranged at the top of the base, the cutting assembly is arranged on the support frame, and the adjusting and positioning assembly comprises a linear guide rail, a square block, a connecting plate, an adjusting block, a fixing frame, an electric push rod and a pressing plate;
the linear guide is fixedly arranged on the top wall of the base and symmetrically arranged, the square blocks are arranged in a sliding mode on the linear guide, the connecting plates are fixedly arranged on the top wall of the square plate, stroke holes are formed in the middle positions of the connecting plates, the adjusting blocks penetrate through the connecting plates, are slidably arranged in the stroke holes and are mounted on the connecting plates through bolts, the top wall of the adjusting blocks is fixedly arranged on the fixing frame, the electric push rods penetrate through the fixing frame and are fixedly connected with the fixing frame, and the pressing plates are fixedly arranged at the lower ends of the electric push rods.
Further, the cutting assembly comprises an air cylinder, a connecting frame, a linear slide rail, a sliding block and a cutting knife, wherein the air cylinder penetrates through the supporting frame and is fixedly connected with the supporting frame, the connecting frame is fixedly arranged at the lower end of the air cylinder, the linear slide rail is fixedly arranged between the inner walls of the connecting frame, the sliding block is slidably arranged on the linear slide rail, and the cutting knife is fixedly arranged at the bottom wall of the sliding block.
Further, through holes are formed in the connecting plate and are uniformly arranged, and the through holes are symmetrically arranged.
Further, limiting blocks are arranged at two ends of the linear guide rail.
Further, the outer wall of the middle position of the adjusting block is tightly attached to the inner wall of the travel hole.
After the structure is adopted, the utility model has the following beneficial effects: according to the PVC tablecloth positioning and edge cutting device, PVC tablecloths in different sizes can be fixed through the arrangement of the linear guide rail and the rapid adjustment and positioning of the adjusting block, so that the PVC tablecloths are always in a tensioning state, the cutting operation of the PVC tablecloths can be rapidly completed through the adjustment of the height and the transverse position of the cutting knife, the manual labor force is reduced, the cutting accuracy is improved, the cutting edge is smoother, the overall structural design is simple and reasonable, and the working efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of a PVC tablecloth positioning and trimming device provided by the utility model;
FIG. 2 is a schematic perspective view of a PVC tablecloth positioning and trimming device according to the present utility model;
fig. 3 is a front view of a PVC sheet positioning and trimming device according to the present utility model.
In the drawings: 1. the device comprises a base, 2, a support frame, 3, an adjusting and positioning assembly, 4, a cutting assembly, 5, a linear guide rail, 6, a square block, 7, a connecting plate, 8, an adjusting block, 9, a fixing frame, 10, an electric push rod, 11, a compacting plate, 12, a travel hole, 13, a cylinder, 14, a connecting frame, 15, a linear slide rail, 16, a slide block, 17, a cutting knife, 18, a through hole, 19 and a limiting block.
Detailed Description
As shown in figure 1, the PVC tablecloth positioning and edge cutting device comprises a base 1 and a support frame 2, wherein the support frame 2 is fixedly arranged at the middle position of the top of the base 1.
As shown in fig. 1-3, the device further comprises an adjusting and positioning assembly 3 and a cutting assembly 4, wherein the adjusting and positioning assembly 3 is arranged at the top of the base 1, the cutting assembly 4 is arranged on the supporting frame 2, and the adjusting and positioning assembly 3 comprises a linear guide rail 5, a square 6, a connecting plate 7, an adjusting block 8, a fixing frame 9, an electric push rod 10 and a compacting plate 11.
As shown in fig. 1 to 3, the cutter assembly 4 includes an air cylinder 13, a connection frame 14, a linear slide 15, a slider 16, and a cutter 17.
In order to be able to quickly locate PVC tablecloths of different sizes, the linear guide 5 is fixedly arranged on the top wall of the base 1 and symmetrically arranged, the square 6 is slidably arranged on the linear guide 5, the square 6 is symmetrically arranged, the connecting plate 7 is fixedly arranged on the top wall of the square plate, a travel hole 12 is formed in the middle position of the connecting plate 7, the adjusting block 8 penetrates through the connecting plate 7 to be slidably arranged in the travel hole 12 and is arranged on the connecting plate 7 through bolts, the fixing frame 9 is fixedly arranged on the top wall of the adjusting block 8, the electric push rod 10 penetrates through the fixing frame 9 and is fixedly connected with the fixing frame 9, and the pressing plate 11 is fixedly arranged at the lower end of the electric push rod 10.
In order to facilitate edge cutting, the air cylinder 13 penetrates the support frame 2 and is fixedly connected with the support frame 2, the connecting frame 14 is fixedly arranged at the lower end of the air cylinder 13, the linear sliding rail 15 is fixedly arranged between the inner walls of the connecting frame 14, the sliding block 16 is slidably arranged on the linear sliding rail 15, and the cutting knife 17 is fixedly arranged on the bottom wall of the sliding block 16.
In order to position the adjusting block 8, through holes 18 are formed in the connecting plate 7, the through holes 18 are uniformly arranged, and the through holes 18 are symmetrically arranged.
In order to prevent the square 6 from being separated from the linear guide rail 5, limiting blocks 19 are arranged at two ends of the linear guide rail 5.
Wherein, the outer wall of the middle position of the adjusting block 8 is tightly attached to the inner wall of the travel hole 12.
When the PVC cutting machine is specifically used, according to the size of PVC tablecloth to be cut, two groups of linear guide rails 5 are controlled, the positions of the square 6 are properly adjusted, the connecting plate 7 is slightly wider than the width of the PVC tablecloth, then the adjusting block 8 is adjusted to be positioned on the connecting plate 7, after adjustment is completed, the adjusting block 8 is rapidly locked and positioned through bolts, then the electric push rod 10 is controlled to stretch out, the electric push rod 10 drives the compacting plate 11 to move downwards until the PVC tablecloth is compacted and fixed, then the air cylinder 13 is controlled to stretch out until the cutting knife 17 contacts the top of the PVC tablecloth, then the linear slide rail 15 is controlled, the slide block 16 drives the cutting knife 17 to transversely move, the edge cutting work of the PVC tablecloth is completed, the cut edge is smoother, and the cutting accuracy is improved.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a PVC tablecloth location cutting edge device, includes base and support frame, the support frame is fixed to be located base top intermediate position, its characterized in that: the device comprises a base, a support frame, an adjusting and positioning assembly, a cutting assembly and a pressing plate, wherein the adjusting and positioning assembly is arranged at the top of the base, the cutting assembly is arranged on the support frame, and the adjusting and positioning assembly comprises a linear guide rail, a square block, a connecting plate, an adjusting block, a fixing frame, an electric push rod and a pressing plate;
the linear guide is fixedly arranged on the top wall of the base and symmetrically arranged, the square blocks are arranged in a sliding mode on the linear guide, the connecting plates are fixedly arranged on the top wall of the square plate, stroke holes are formed in the middle positions of the connecting plates, the adjusting blocks penetrate through the connecting plates, are slidably arranged in the stroke holes and are mounted on the connecting plates through bolts, the top wall of the adjusting blocks is fixedly arranged on the fixing frame, the electric push rods penetrate through the fixing frame and are fixedly connected with the fixing frame, and the pressing plates are fixedly arranged at the lower ends of the electric push rods.
2. The PVC sheet positioning and trimming device of claim 1 wherein: the cutting assembly comprises an air cylinder, a connecting frame, linear sliding rails, a sliding block and a cutting knife, wherein the air cylinder penetrates through the supporting frame and is fixedly connected with the supporting frame, the connecting frame is fixedly arranged at the lower end of the air cylinder, the linear sliding rails are fixedly arranged between the inner walls of the connecting frame, the sliding block is slidably arranged on the linear sliding rails, and the cutting knife is fixedly arranged on the bottom wall of the sliding block.
3. A PVC sheet positioning and trimming device as in claim 2 wherein: the connecting plate is provided with through holes which are uniformly arranged and symmetrically arranged.
4. A PVC sheet positioning and trimming device as in claim 3 wherein: limiting blocks are arranged at two ends of the linear guide rail.
5. The PVC sheet positioning and trimming device of claim 4 wherein: and the outer wall of the middle position of the regulating block is tightly clung to the inner wall of the travel hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321937521.0U CN220162618U (en) | 2023-07-22 | 2023-07-22 | PVC tablecloth positioning and edge cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321937521.0U CN220162618U (en) | 2023-07-22 | 2023-07-22 | PVC tablecloth positioning and edge cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162618U true CN220162618U (en) | 2023-12-12 |
Family
ID=89054657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321937521.0U Active CN220162618U (en) | 2023-07-22 | 2023-07-22 | PVC tablecloth positioning and edge cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162618U (en) |
-
2023
- 2023-07-22 CN CN202321937521.0U patent/CN220162618U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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