CN210452949U - Carpet pile shearing thickness adjusting device - Google Patents
Carpet pile shearing thickness adjusting device Download PDFInfo
- Publication number
- CN210452949U CN210452949U CN201921407533.6U CN201921407533U CN210452949U CN 210452949 U CN210452949 U CN 210452949U CN 201921407533 U CN201921407533 U CN 201921407533U CN 210452949 U CN210452949 U CN 210452949U
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- support frame
- roller
- extension spring
- sliding block
- roller shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a carpet pile head shearing thickness adjusting device, which comprises two supports, wherein an ╨ -shaped support frame is arranged between the two supports, a slide block is arranged at the upper ends of the two sides of the support frame, and a slide block adjusting component for adjusting the two slide blocks and enabling the two slide blocks to generate back motion or opposite motion is assembled on the support frame; an extension spring assembly capable of enabling the support frame to move up and down along with the left and right movement of the sliding block is arranged between the two sides of the support frame and the support at the corresponding side, and an extension spring of the extension spring assembly is always in an extension state so that the support frame is always pressed against the sliding block; a guide block is arranged on the support above each sliding block, the upper end surface of each sliding block is always abutted against the guide block, and the abutted surfaces are inclined surfaces; the support frame below sets up the compression roller, and the compression roller both ends are installed on the support frame. The utility model discloses can carry out the accuracy according to blanket base thickness and adjust so that the bandknife hugs closely the blanket base and cuts out the pile, and the test is swift accurate, improves efficiency of software testing.
Description
Technical Field
The utility model relates to a carpet detects technical field, in particular to thickness adjusting device is cuted to carpet pile head.
Background
At present, the carpet is used as a common decoration article in families or offices, has the advantages of luxury and elegance, beautiful appearance, safe use, rich colors, various colors, suitability for the old and the young, convenient maintenance and the like, is widely adopted, obtains satisfactory effect and increases the use amount day by day.
When performing pile quality tests on carpet bases, it is necessary to test the quality of carpet samples before and after shearing off the pile. In shearing the pile on the carpet sample, it is desirable to reduce all of the pile as far as possible without damaging the carpet base. However, when the existing pile shearing machine shears piles on a carpet sample, the distance between the press roller and the conveying roller cannot be accurately adjusted according to the thickness of the carpet base so as to shear the piles tightly attached to the carpet base, the whole testing process is influenced, the testing is inconvenient, and the testing result is inaccurate.
Disclosure of Invention
The utility model discloses a solve the technical problem who exists among the known art and provide one kind and have structural design rationally, operation convenient to use, can carry out the accuracy according to blanket base thickness and adjust so that hug closely the blanket base and cut out the pile, test swiftly accurate, characteristics such as work efficiency height carpet pile shearing thickness adjusting device.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be:
a carpet pile head shearing thickness adjusting device comprises two supports, an ╨ -shaped support frame is arranged between the two supports, the upper ends of the two sides of the support frame are respectively provided with a slide block, and the support frame is provided with a slide block adjusting component which is used for adjusting the two slide blocks and can enable the two slide blocks to generate back movement or opposite movement; extension spring assemblies capable of enabling the support frame to move up and down along with the left and right movement of the sliding block are arranged between the two sides of the support frame and the supports on the corresponding sides, and extension springs of the extension spring assemblies are always in an extension state so that the support frame is always pressed against the sliding block; a guide block is arranged on the support above each sliding block, the support frame presses against the sliding block to enable the upper end face of the sliding block to be always abutted against the guide block, and the face where the guide block abuts against the sliding block is an inclined face; and a compression roller is arranged below the support frame, and two ends of the compression roller are arranged on the support frame.
In the above technical solution, preferably, the slider adjusting assembly includes a roller adjusting assembly and two lead screws, two ends of the roller adjusting assembly are respectively fixedly connected with one ends of the two lead screws, and the other ends of the two lead screws are respectively in threaded connection with the two sliders; two lead screws are in the length region connected with two sliders, one is an orthodontic thread section, the other is a counter thread section, and the orthodontic thread section and the counter thread section are both coarse threads.
In the above technical scheme, further preferred, roller adjusting part includes roller and roller shaft, the roller cover is established and is linked firmly in the outside of roller shaft, two lugs of support frame all be equipped with roller shaft complex through-hole, the through-hole is passed and is supported the roller shaft through two lugs at the both ends of roller shaft, the both ends of roller shaft respectively with the one end threaded connection of two lead screws to fasten through a fastening nut respectively, the roller is located between two lugs of support frame, and it can drive two lead screws and rotate to rotate the roller.
In the above technical solution, it is further preferable that the centers of the two end faces of the roller shaft are provided with female screw counter bores, the length regions of the two lead screws connected to the two ends of the roller shaft are provided with male screws matched with the female screws, and the male screws are fine threads.
In the above technical solution, it is further preferable that the roller is provided with a first positioning pin hole, the corresponding roller shaft is provided with a second positioning pin hole, and a positioning pin sequentially passes through the first positioning pin hole and the second positioning pin hole to fix the roller and the roller shaft.
In the above technical scheme, preferably, the support is of the "", and the front end face of the support is provided with a square groove for placing the extension spring assembly.
In the above technical solution, it is further preferable that the extension spring assembly includes an extension spring, a connecting rod connected to one end of the extension spring, and a connecting block connected to the other end of the extension spring; the connecting rod is fixed on the rear side of the supporting frame, a first hook hole for connecting the extension spring is formed in the connecting rod, the connecting block is fixed on the support, and a second hook hole for connecting the extension spring is formed in the connecting block.
The utility model has the advantages and positive effects that:
by adopting the technical scheme, the utility model, namely, adopt and drive two lead screws through rotating the roller and rotate, make two sliders produce motion dorsad or motion in opposite directions, utilize extension spring's of extension spring subassembly restoring force simultaneously, make the support frame have a pressure that presses to the slider all the time, and then make the support frame can be along with the left and right movement of slider and up-and-down motion, the up-and-down motion of support frame will drive the compression roller up-and-down motion, make the distance between compression roller and the feed roll can carry out the accurate regulation so that the band knife hugs closely the blanket base and cuts off the pile head according to blanket base thickness, the convenience of operation has been improved, the test is swift accurate, thus; the utility model has the characteristics of structural design is reasonable, convenient to use, made things convenient for staff's operation greatly, improved the efficiency of sample test etc. by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view A-A of FIG. 1;
fig. 3 is a schematic structural diagram of the support of the present invention;
fig. 4 is a schematic structural view of the support frame of the present invention;
fig. 5 is a schematic structural diagram of the slider adjusting assembly of the present invention;
FIG. 6 is a schematic view of the roller adjustment assembly of the present invention;
fig. 7 is a schematic structural view of the roller shaft of the present invention.
In the figure: 1. a support; 11. a square groove; 2. a support frame; 21. supporting a lug; 22. a through hole; 3. a slider; 4. a slider adjustment assembly; 41. a roller adjustment assembly; 411. a roller; 412. a roller shaft; 413. a counter bore of the internal thread; 414. a first positioning pin hole; 415. a second positioning pin hole; 416. positioning pins; 42. a screw rod; 43. fastening a nut; 5. an extension spring assembly; 51. an extension spring; 52. a connecting rod; 521. a first hook hole; 53. connecting blocks; 531. a hook hole II; 6. a guide block; 7. a compression roller; 8. a feed roller; 9. provided is a machine platform.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 7, the present embodiment provides a device for adjusting the cutting thickness of a pile head of a carpet, the adjusting device is mounted on a machine table 9 and located above a feeding roller 8, a band knife device is disposed at the rear side of the feeding roller 8, and the band knife device includes a pair of wheel bodies around which a band knife is wound, and a motor for driving one of the wheel bodies to rotate, so as to operate the band knife. The adjusting device comprises two supports 1, an ╨ -shaped support frame 2 is arranged between the two supports 1, the upper ends of the two sides of the support frame 2 are respectively provided with a slide block 3, and the support frame 2 is provided with a slide block adjusting component 4 which is used for adjusting the two slide blocks and can enable the two slide blocks to generate back movement or opposite movement; an extension spring assembly 5 which can enable the support frame 2 to move up and down along with the left and right movement of the sliding block is arranged between the two sides of the support frame 2 and the support 1 on the corresponding side, and an extension spring 51 of the extension spring assembly 5 is always in an extension state so that the support frame 2 is always pressed against the sliding block 3; a guide block 6 is arranged on the support 1 above each sliding block 3, the support frame 2 presses against the sliding block 3 to enable the upper end face of the sliding block 3 to be always abutted against the guide block 6, and the face where the guide block 6 abuts against the sliding block 3 is an inclined face; the lower part of support frame 2 sets up compression roller 7, and the both ends of compression roller 7 are installed on support frame 2, are the feed roll 8 under compression roller 7. Drive two lead screws 42 through rotating roller 411 and rotate, make two slider 3 produce motion dorsad or motion in opposite directions, utilize extension spring's of extension spring subassembly 5 restoring force simultaneously, make support frame 2 have one all the time to the pressure that slider 3 pressed, and then make support frame 2 can be along with the removal and the up-and-down motion of slider 3, support frame 2 up-and-down motion will take compression roller 7 up-and-down motion, make the distance between compression roller 7 and the feed roll 8 can carry out accurate regulation so that the band knife is hugged closely the blanket base and is sheared pile head according to blanket base thickness, the convenience of operation has been improved, the test is swift accurate, thereby improve efficiency of software testing
As a preferred embodiment, the sliding block adjusting assembly 4 comprises a roller adjusting assembly 41 and two lead screws 42, two ends of the roller adjusting assembly 41 are respectively fixedly connected with one ends of the two lead screws 42, and the other ends of the two lead screws 42 are respectively in threaded connection with the two sliding blocks 3; in the length region connected with the two sliding blocks 3, one of the two screw rods 42 is an orthodontic screw thread section, the other is a counter-thread screw thread section, and the orthodontic screw thread section and the counter-thread screw thread section are both coarse threads. The adjusting roller adjusting assembly 41 drives the two screw rods 42 to rotate, and then the two slide blocks 3 can be driven to move back to back or move in opposite directions.
As a further preferred embodiment, the roller adjusting assembly 41 includes a roller 411 and a roller shaft 412, the roller 411 is sleeved and fixedly connected to the outside of the roller shaft 412, both the two lugs 21 of the supporting frame 2 are provided with through holes 22 matched with the roller shaft 412, both ends of the roller shaft 412 penetrate through the through holes 22 and support the roller shaft 412 through the two lugs 21, both ends of the roller shaft 412 are respectively in threaded connection with one ends of the two lead screws 42 and are respectively fastened through a fastening nut 43, the roller 411 is located between the two lugs 21 of the supporting frame, and the roller 411 can drive the two lead screws 42 to rotate by rotating the roller 411. The roller shaft is supported by the two support lugs, so that the roller can be rotated more conveniently, and the two sliding blocks are driven to move back to back or move in opposite directions.
As a further preferable embodiment, the centers of both end surfaces of the roller shaft 412 are provided with female screw counterbores 413, and both length regions of the two lead screws 43 connected to both ends of the roller shaft 412 are provided with male screws matched with the female screws, and the male screws are fine threads. The roller shaft and the screw rod are connected and fastened through threads, so that the installation and maintenance are more convenient.
As a further preferred embodiment, a first positioning pin hole 414 is formed in the roller 411, a second positioning pin hole 415 is formed in the corresponding roller shaft 412, and a positioning pin 416 sequentially penetrates through the first positioning pin hole 414 and the second positioning pin hole 415 to fix the roller 411 and the roller shaft 412, so that the installation and the fixation are quick and convenient.
As a preferred embodiment, the support 1 is of a "", a square groove 11 for placing the extension spring assembly 5 is formed in the front end surface of the support 1, and the extension spring assembly 5 is placed in the square groove 11, so that the support frame 2 can move up and down along with the movement of the slider 3 more conveniently.
As a further preferred embodiment, the extension spring assembly 5 includes an extension spring 51, a connecting rod 52 connected to one end of the extension spring, and a connecting block 53 connected to the other end of the extension spring; the connecting rod 52 is fixed at the rear side of the support frame 2, a first hook hole 521 for connecting the extension spring is formed in the connecting rod 52, the connecting block 53 is fixed on the support 1, a second hook hole 531 for connecting the extension spring is formed in the connecting block 53, and the installation is fast and convenient.
The utility model discloses a concrete use:
during testing, a sample with the size not less than 200mm x 200mm is cut on a tested carpet, a motor of the band knife device is started to enable the pile of the sample to face downwards, the sample is inserted between a compression roller and a feeding roller, and the roller is continuously adjusted to enable the band knife to finally cling to the carpet base to cut off the pile.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the changes and modifications equivalent to any simple modification made by the technical entity of the present invention to the above embodiments are within the scope of the technical solution of the present invention.
Claims (7)
1. A carpet pile head shearing thickness adjusting device is characterized in that: the adjusting device comprises two supports, wherein an ╨ -shaped support frame is arranged between the two supports, the upper ends of the two sides of the support frame are respectively provided with a sliding block, and the support frame is provided with a sliding block adjusting component which is used for adjusting the two sliding blocks and can enable the two sliding blocks to generate back movement or opposite movement; extension spring assemblies capable of enabling the support frame to move up and down along with the left and right movement of the sliding block are arranged between the two sides of the support frame and the supports on the corresponding sides, and extension springs of the extension spring assemblies are always in an extension state so that the support frame is always pressed against the sliding block; a guide block is arranged on the support above each sliding block, the support frame presses against the sliding block to enable the upper end face of the sliding block to be always abutted against the guide block, and the face where the guide block abuts against the sliding block is an inclined face; and a compression roller is arranged below the support frame, and two ends of the compression roller are arranged on the support frame.
2. The carpet pile shear thickness adjustment device of claim 1, wherein: the sliding block adjusting assembly comprises a roller adjusting assembly and two lead screws, two ends of the roller adjusting assembly are fixedly connected with one ends of the two lead screws respectively, and the other ends of the two lead screws are in threaded connection with the two sliding blocks respectively; two lead screws are in the length region connected with two sliders, one is an orthodontic thread section, the other is a counter thread section, and the orthodontic thread section and the counter thread section are both coarse threads.
3. The carpet pile shear thickness adjustment device of claim 2, wherein: roller adjusting part includes roller and roller shaft, the roller cover is established and is linked firmly in the outside of roller shaft, two lugs of support frame all be equipped with roller shaft complex through-hole, the both ends of roller shaft are passed the through-hole and are supported the roller shaft through two lugs, the both ends of roller shaft respectively with the one end threaded connection of two lead screws to fasten through a fastening nut respectively, the roller is located between two lugs of support frame, rotates the roller and can drive two lead screws and rotate.
4. The carpet pile shear thickness adjustment device of claim 3, wherein: the two ends of the roller shaft are provided with inner thread counter bores at the centers, the two screw rods are provided with outer threads matched with the inner threads in length areas connected with the two ends of the roller shaft, and the outer threads are fine threads.
5. The carpet pile shear thickness adjustment device of claim 3, wherein: the roller is provided with a first positioning pin hole, the corresponding roller shaft is provided with a second positioning pin hole, and a positioning pin sequentially penetrates through the first positioning pin hole and the second positioning pin hole to fix the roller and the roller shaft.
6. The carpet pile shear thickness adjustment device of claim 1, wherein: the support is "", the preceding terminal surface of support is seted up and is placed the square groove of extension spring subassembly.
7. The carpet pile shear thickness adjustment device of claim 6, wherein: the extension spring assembly comprises an extension spring, a connecting rod connected with one end of the extension spring and a connecting block connected with the other end of the extension spring;
the connecting rod is fixed on the rear side of the supporting frame, a first hook hole for connecting the extension spring is formed in the connecting rod, the connecting block is fixed on the support, and a second hook hole for connecting the extension spring is formed in the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407533.6U CN210452949U (en) | 2019-08-27 | 2019-08-27 | Carpet pile shearing thickness adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407533.6U CN210452949U (en) | 2019-08-27 | 2019-08-27 | Carpet pile shearing thickness adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452949U true CN210452949U (en) | 2020-05-05 |
Family
ID=70430244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921407533.6U Expired - Fee Related CN210452949U (en) | 2019-08-27 | 2019-08-27 | Carpet pile shearing thickness adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452949U (en) |
-
2019
- 2019-08-27 CN CN201921407533.6U patent/CN210452949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |