CN220094761U - Cutting device is used in production of polyurethane bubble cotton - Google Patents
Cutting device is used in production of polyurethane bubble cotton Download PDFInfo
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- CN220094761U CN220094761U CN202321621010.8U CN202321621010U CN220094761U CN 220094761 U CN220094761 U CN 220094761U CN 202321621010 U CN202321621010 U CN 202321621010U CN 220094761 U CN220094761 U CN 220094761U
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- pressing plate
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- polyurethane foam
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Abstract
The utility model discloses a cutting device for producing polyurethane foam, which comprises: the machine frame comprises a frame body and a cutting assembly, wherein the cutting assembly is provided with a pressing assembly and a control assembly, the pressing assembly comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate is connected with the lower pressing plate through a telescopic piece; the lower pressing plate is provided with a positioning block, the upper pressing plate is provided with a pressing piece, and the pressing piece is arranged at the opposite position of the positioning block; the cutting assembly comprises a sliding part and a cutting knife arranged on the sliding part, the telescopic part and the sliding part are connected with the control assembly, the control assembly can control the telescopic part to stretch out and draw back, so that the upper pressing plate is pressed in the direction of the lower pressing plate, the pressing assembly is arranged on the cutting assembly, when polyurethane foam is transmitted to the lower pressing plate, the upper pressing plate is pressed down through the telescopic cylinder until a sponge protection cushion on the pressing plate completely fits the polyurethane foam with the lower pressing plate, and then the cutting quality is prevented from being influenced by shifting of the foam during cutting.
Description
Technical Field
The utility model relates to the field of foam production and manufacturing, in particular to a cutting device for polyurethane foam production.
Background
The polyurethane foam is a material foamed by plastic particles, has the characteristics of strong elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like, and has wide application.
After the polyurethane foam is formed, the polyurethane foam needs to be cut, and because the material is thin and elastic and is a whole raw material, the machine is difficult to accurately attach, cut and divide strips in the processing time, so that the polyurethane foam is easy to shift in the cutting process, and the production quality is affected.
So a cutting device for producing polyurethane foam is proposed at present to solve the problems.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a cutting device for producing polyurethane foam. In order to achieve the above purpose, the utility model adopts the following technical scheme: cutting device is used in production of polyurethane foam, includes: the device comprises a frame and a cutting assembly arranged on the frame, wherein the cutting assembly is provided with a pressing assembly and a control assembly, the pressing assembly comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate is connected with the lower pressing plate through a telescopic piece;
the lower pressing plate is provided with a positioning block, the upper pressing plate is provided with a pressing sheet, and the positioning block is arranged at the relative position of the pressing sheet;
the cutting assembly comprises a sliding piece and a cutting knife arranged on the sliding piece, the cutting knife is arranged on the lower pressing plate, and the sliding piece can drive the cutting knife to move on the lower pressing plate;
the telescopic piece with the slider all with control assembly is connected, control assembly can control the telescopic piece is flexible, thereby makes the top board to the pressfitting of bottom plate direction, control assembly can control simultaneously the slider work.
In a preferred embodiment of the present utility model, the sliding member includes an electric sliding rail and a connecting piece, the connecting piece is connected with the cutting knife, and the connecting piece can move on the electric sliding rail and drive the cutting knife to move.
In a preferred embodiment of the present utility model, the pressing sheet is provided with a sponge protruding layer, and the sponge protruding layer has a circular structure.
In a preferred embodiment of the present utility model, the telescopic member includes a single rod cylinder and a positioning block, and the positioning block is respectively disposed on the upper pressing plate and the lower pressing plate.
In a preferred embodiment of the present utility model, one end of the single rod cylinder is connected with the upper pressing plate fixing block, and the other end is hinged with the lower pressing plate.
In a preferred embodiment of the present utility model, the frame is further provided with a pressing strip, and the pressing strips are disposed on two sides of the pressing plate.
In a preferred embodiment of the utility model, a guide roller is arranged on the frame, and the guide roller is arranged at the inlet end of the foam entering the cutting assembly.
In a preferred embodiment of the present utility model, the frame is further provided with a finished product guiding wheel, and the finished product guiding wheel is disposed at the outlet end of the cutting assembly.
In a preferred embodiment of the present utility model, a weight is disposed between the pressing sheet and the upper pressing plate, and the area of the weight is larger than that of the pressing sheet.
In a preferred embodiment of the utility model, the bottom of the frame is provided with universal wheels and a strut, the joint of the strut and the frame is provided with a telescopic part, and the strut can be retracted into the telescopic part. The utility model solves the defects existing in the background technology, and has the following beneficial effects:
according to the utility model, the pressing assembly is arranged on the cutting assembly, when the polyurethane foam is transmitted to the lower pressing plate, the upper pressing plate is pressed down through the telescopic cylinder until the sponge protection pad on the pressing plate completely attaches the polyurethane foam to the lower pressing plate, so that the cutting assembly is simple in structure and convenient to operate, the foam is prevented from shifting during cutting, the cutting quality is prevented from being influenced, the production quality is improved, and the damage of products is avoided.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a perspective view of a cutting device according to a preferred embodiment of the present utility model;
FIG. 2 is a partial cross-section of a cutting device of a preferred embodiment of the present utility model;
FIG. 3 is a perspective view of a cutting assembly of a preferred embodiment of the present utility model;
fig. 4 is a perspective view of a lamination sheet according to a preferred embodiment of the present utility model.
In the figure: 1. a frame; 11. a cutting assembly; 110. a slider; 1101. an electric slide rail; 111. a cutting knife; 112. pressing the strips;
12. a pressing assembly; 120. the upper pressing plate; 1200. laminating the sheet; 12001. a sponge protruding layer; 1201. balancing weight; 121. pressing down the plate; 122. a telescoping member; 1220. a single rod cylinder; 1221. a positioning block;
13. a control assembly; 14. a guide roller; 16. a finished product guide wheel; 17. soaking cotton; 18. a universal wheel; 19. and (5) a pillar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or be present as another intermediate element through which the element is fixed. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, a cutting device for producing polyurethane foam 17 comprises: frame 1 and the cutting assembly 11 of setting on frame 1, cutting assembly 11 is last to be provided with pressing assembly 12 and control assembly 13, pressing assembly 12 includes pressfitting board 120 and lower pressfitting board 121, go up and press fitting board 120 and be connected through telescopic piece 122 down between the pressfitting board 121, be provided with locating piece 1221 down on the pressfitting board 121, be provided with pressfitting piece 1200 on the last pressfitting board 120, locating piece 1221 sets up the relative position at pressfitting piece 1200, telescopic piece 122 and slider 110 are all connected with control assembly 13, control assembly 13 can control telescopic piece 122 flexible, thereby make the pressfitting of top board down the clamp plate direction pressfitting, be provided with the protruding layer of sponge 12001 on the pressfitting piece 1200, the protruding layer of sponge 12001 is circular structure.
Through set up pressing assembly 12 on cutting assembly 11, when the cotton 17 of polyurethane bubble is transmitted to the holding down plate on, push down the top board through flexible cylinder, can cut after the cotton 17 of polyurethane bubble and holding down plate laminate completely with the sponge 12001 protection pad on the pressboard, simple structure, the simple operation prevents that the cotton 17 of bubble from taking place to shift and influencing and cut the quality when cutting, improves production quality, avoids the damage of product.
The cutting assembly 11 comprises a sliding part 110 and a cutting knife 111 arranged on the sliding part 110, the cutting knife 111 is arranged on the lower pressing plate, the control assembly 13 can control the sliding part 110 to work, the sliding part 110 drives the cutting knife 111 to move on the lower pressing plate, so that foam 17 can be cut into the same or different lengths as required, and the application range of the device is improved.
Specifically, the sliding member 110 includes an electric sliding rail 1101 and a connecting piece, the connecting piece is connected with the cutting knife 111, when the position of the cutting knife 111 needs to be adjusted, the control assembly 13 controls the electric sliding rail 1101 to work, and the connecting piece moves on the electric sliding rail 1101 and drives the cutting knife 111 to move, so that the position adjustment of the cutting knife 111 is completed.
In a preferred embodiment of the present utility model, the telescopic member 122 includes a single-rod cylinder 1220 and a positioning block 1221, the positioning block 1221 is respectively disposed on the upper pressing plate 120 and the lower pressing plate 121, one end of the single-rod cylinder 1220 is connected with the fixed block of the upper pressing plate 120, and the other end is hinged with the lower pressing plate, when the pressing work needs to be performed, the control assembly 13 starts the single-rod cylinder 1220, the single-rod cylinder 1220 moves downward, and the upper pressing plate 120 is driven to move downward due to the fixed connection between the cylinder and the upper pressing plate, and the single-rod cylinder 1220 is hinged with the lower pressing plate 121, so that the single-rod cylinder 1220 is free from resistance in the downward movement process, and the movement path is smoother.
In a preferred embodiment of the present utility model, the frame 1 is further provided with press bars 112, and the press bars 112 are disposed on two sides of the press plate, so that preliminary attachment of the foam 17 and the cutting assembly 11 can be realized, flatness of the foam 17 in the cutting process is improved, and meanwhile, the cut foam 17 can be attached to the frame 1 to be output, so that the phenomenon that the foam 17 is scattered to block an outlet during output is avoided.
In a preferred embodiment of the utility model, a guide roller 14 is arranged on the frame 1, the guide roller 14 is arranged at the inlet end of the foam 17 entering the cutting assembly 11, the accuracy of the foam 17 entering the cutting assembly 11 is improved, a finished product guide wheel 16 is also arranged on the frame 1, and the finished product guide wheel 16 is arranged at the outlet end of the cutting assembly 11, so that the foam 17 can be conveniently output.
In a preferred embodiment of the present utility model, a balancing weight 1201 is disposed between the pressing sheet 1200 and the upper pressing plate 120, and the area of the balancing weight 1201 is larger than that of the pressing sheet 1200, so as to apply force to the foam 17, so that the foam 17 is better attached to the positioning block 1221.
In a preferred embodiment of the present utility model, the bottom of the frame 1 is provided with the universal wheel 18 and the strut 19, the universal wheel 18 facilitates the carrying and moving of the frame 1, the strut 19 enables the frame 1 to be firmly fixed in a certain area, the joint of the strut 19 and the frame 1 is provided with the telescopic part, the strut 19 can be telescopic into the telescopic part, and when the frame 1 is to be moved, the strut 19 is pushed inwards, so as to facilitate the moving of the universal wheel 18.
When the device is used, polyurethane foam 17 moves towards the end of the cutting assembly 11 through the guide wheel, firstly, the polyurethane foam 17 is transmitted to the pressing strip 112, the preliminary lamination of the foam 17 and the cutting assembly 11 is realized through the pressing strip 112, the flatness of the foam 17 in the cutting process is improved, then the foam 17 is continuously transmitted to the lower pressing plate, the control assembly 13 starts the single-rod air cylinder 1220, the single-rod air cylinder 1220 moves downwards, the air cylinder is fixedly connected with the upper pressing plate and then drives the upper pressing plate 120 to move downwards, the single-rod air cylinder 1220 and the lower pressing plate 121 are hinged, so that the single-rod air cylinder 1220 does not have resistance in the downward movement process, the movement path is smoother, the upper pressing plate is pressed downwards through the telescopic air cylinder until the sponge 12001 protection pad on the pressing plate completely laminates the polyurethane foam 17 with the lower pressing plate, then the cutting can be carried out, the structure is simple, the operation is convenient, the foam 17 is prevented from shifting during the cutting process to influence the cutting quality, the production quality is improved, and the damage of products is avoided;
meanwhile, the position of the cutting knife 111 can be adjusted according to the length requirement of the foam 17, the control assembly 13 controls the electric sliding rail 1101 to work, the connecting sheet moves on the electric sliding rail 1101 and drives the cutting knife 111 to move, so that the position adjustment of the cutting knife 111 is completed, when the foam 17 is cut, the cutting knife moves towards the outlet end of the cutting part, and the cut foam 17 can be attached to the frame 1 to be output through the pressing strip 112 at the outlet, the phenomenon that the foam 17 is scattered to block the outlet during output is avoided, the foam 17 is output by the finished product guide wheel 16 after being discharged from the cutting assembly 11, and the foam 17 is prevented from scattering everywhere.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, it is possible to make several modifications and improvements without departing from the concept of the present utility model, which are equivalent to the above embodiments according to the essential technology of the present utility model, and these are all included in the protection scope of the present utility model.
Claims (10)
1. Cutting device is used in production of polyurethane foam, includes: the machine frame and the cutting assembly arranged on the machine frame are characterized in that the cutting assembly is provided with a pressing assembly and a control assembly,
the pressing assembly comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate is connected with the lower pressing plate through a telescopic piece;
the lower pressing plate is provided with a positioning block, the upper pressing plate is provided with a pressing piece, and the pressing piece is arranged at the relative position of the positioning block;
the cutting assembly comprises a sliding piece and a cutting knife arranged on the sliding piece, the cutting knife is arranged on the lower pressing plate, and the sliding piece can drive the cutting knife to move along the lower pressing plate;
the telescopic piece with the slider all with control assembly is connected, control assembly can control the telescopic piece is flexible, thereby makes the top board to the pressfitting of bottom plate direction, simultaneously control assembly control the slider work.
2. The cutting device for producing polyurethane foam according to claim 1, wherein: the sliding piece comprises an electric sliding rail and a connecting piece, the connecting piece is connected with the cutting knife, and the connecting piece can move on the electric sliding rail and drive the cutting knife to move.
3. The cutting device for producing polyurethane foam according to claim 1, wherein: the pressing sheet is provided with a sponge protruding layer, and the sponge protruding layer is of a circular structure.
4. The cutting device for producing polyurethane foam according to claim 1, wherein: the telescopic piece comprises a single-rod air cylinder and a positioning block, and the positioning block is respectively arranged on the upper pressing plate and the lower pressing plate.
5. The cutting device for producing polyurethane foam according to claim 4, wherein: one end of the single-rod air cylinder is connected with the upper pressing plate fixing block, and the other end of the single-rod air cylinder is hinged with the lower pressing plate.
6. The cutting device for producing polyurethane foam according to claim 1, wherein: the machine frame is also provided with pressing strips, and the pressing strips are arranged on two sides of the pressing plate.
7. The cutting device for producing polyurethane foam according to claim 1, wherein: the frame is provided with a guide roller, and the guide roller is arranged at the inlet end of the foam entering the cutting assembly.
8. The cutting device for producing polyurethane foam according to claim 1, wherein: the machine frame is also provided with a finished product guide wheel, and the finished product guide wheel is arranged at the outlet end of the cutting assembly.
9. The cutting device for producing polyurethane foam according to claim 1, wherein: and a balancing weight is arranged between the pressing sheet and the upper pressing plate, and the area of the balancing weight is larger than that of the pressing sheet.
10. The cutting device for producing polyurethane foam according to claim 1, wherein: the bottom of the frame is provided with universal wheels and a support, a telescopic part is arranged at the joint of the support and the frame, and the support can be retracted into the telescopic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621010.8U CN220094761U (en) | 2023-06-26 | 2023-06-26 | Cutting device is used in production of polyurethane bubble cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621010.8U CN220094761U (en) | 2023-06-26 | 2023-06-26 | Cutting device is used in production of polyurethane bubble cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094761U true CN220094761U (en) | 2023-11-28 |
Family
ID=88848621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321621010.8U Active CN220094761U (en) | 2023-06-26 | 2023-06-26 | Cutting device is used in production of polyurethane bubble cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094761U (en) |
-
2023
- 2023-06-26 CN CN202321621010.8U patent/CN220094761U/en active Active
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