CN213444773U - Portable adhesive tape collet roller replacing device - Google Patents
Portable adhesive tape collet roller replacing device Download PDFInfo
- Publication number
- CN213444773U CN213444773U CN202022435146.2U CN202022435146U CN213444773U CN 213444773 U CN213444773 U CN 213444773U CN 202022435146 U CN202022435146 U CN 202022435146U CN 213444773 U CN213444773 U CN 213444773U
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- CN
- China
- Prior art keywords
- fixedly connected
- limiting
- prism seat
- screw thread
- spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Adhesive Tape Dispensing Devices (AREA)
Abstract
The utility model discloses a portable sticky tape collet roller is more changed ware, comprising a frame body, two location curb plates of bottom fixedly connected with of support body, one side threaded connection that the location curb plate was kept away from to the top side of support body has screw thread branch, the bottom fixedly connected with prism seat of screw thread branch, the bottom side of prism seat is provided with spacing cover. The utility model discloses in, imbed on the prism seat through first turn round and fix through screwing up positioning bolt, then the staff pulls the handle through reciprocal pulling on the spacing cover, make spacing ratch of spacing inslot make round trip to rise and contract between each toothblock of drive gear through reset spring, thereby the drive drives the prism seat and accomplishes the rotation with the screw thread branch on it, and then make screw thread branch drive the tray and accomplish shifting up gradually on the support body, this theory of operation is the same with torque wrench's theory of operation, thereby make the tray steadily with the sticky tape jack-up, and then can the safe swift bottom roller that more changes of one-man operation, it is very convenient.
Description
Technical Field
The utility model relates to a sticky tape collet roller technical field especially relates to portable sticky tape collet roller more changer.
Background
The belt conveyor can be operated in two directions to convey materials, can be used in cooperation with other conveying equipment and a material sorting system, realizes automatic production of material warehousing and ex-warehouse or vehicle loading and unloading, is widely applied to various industries, is commonly used for crossheading transportation of a fully mechanized working face or a high-grade common working face under a coal mine, and can also be used for a roadway tunneling system;
30503 the sticky tape is in the same direction as tank bottom bearing roller and is using a period of time after, and the collet roller damages seriously alone, needs to change again, and at the change in-process, needs two at least operating personnel to hold in the palm the sticky tape because of the collet roller is changed, and the operating personnel in time more changes the collet roller again, because of the sticky tape is heavy, and operating personnel is extruded the hand by the sticky tape easily in the change process, causes the operating personnel to be injured. The adhesive tape needs to be lifted up by a method at present, so that the bottom carrier roller can be conveniently and quickly replaced by an operator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a portable adhesive tape collet roller replacer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: portable sticky tape collet roller replacer, comprising a frame body, two location curb plates of bottom fixedly connected with of support body, one side threaded connection who keeps away from the location curb plate on the top side of support body has screw thread branch, the bottom fixedly connected with prism seat of screw thread branch, the bottom side of prism seat is provided with spacing cover, the inboard rotation of spacing cover is connected with drive gear, the top of spacing cover puts to rotate respectively with the central point of bottom and is connected with first commentaries on classics and second commentaries on classics, the spacing groove has been seted up to one side that the support body was kept away from to the inside wall of spacing cover, the spacing groove embedding is connected with spacing ratch, and the meshing is connected between spacing ratch and the drive gear, the position fixedly connected with of spacing ratch of lateral wall of spacing cover is close to the.
As a further description of the above technical solution: thread grooves are formed in the bottom sides of the outer surfaces of the two positioning side plates.
As a further description of the above technical solution: and the two thread grooves are in common threaded connection with a fixing bolt.
As a further description of the above technical solution: and the side walls of the first rotating head and the second rotating head are in threaded connection with positioning bolts.
As a further description of the above technical solution: and one end of the limiting toothed bar, which is far away from the transmission gear, is fixedly connected with a reset spring together with the limiting groove.
As a further description of the above technical solution: the top end of the threaded support rod is fixedly connected with a tray.
The utility model discloses following beneficial effect has:
the portable rubber belt bottom support roller replacer is characterized in that two positioning side plates on a frame body are clamped on an H-frame cross beam of a rubber belt conveyor, fixing bolts are screwed into two thread grooves to enable the positioning side plates to be stably clamped on the cross beam, a first rotating head is embedded into a prism seat and fixed by screwing the positioning bolts, then a worker drives a limiting toothed rod in a limiting groove to rise and contract back and forth between each toothed block of a transmission gear through a reset spring by pulling a pulling handle on a limiting cover in a reciprocating mode, so that the prism seat and a threaded support rod on the prism seat are driven to complete rotation, the threaded support rod drives a tray to gradually move upwards on the frame body, the working principle is the same as that of a torque wrench, the tray stably jacks up a rubber belt, and the bottom support roller can be safely and quickly replaced by one person, when the tray needs to reset, the second rotating head is embedded with the prism seat and then the pulling handle is pulled back and forth, so that the operation is very convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the position-limiting cover of the present invention;
fig. 3 is a side view of the positioning side plate of the present invention.
Illustration of the drawings: 1. a frame body; 2. positioning the side plate; 3. a thread groove; 4. fixing the bolt; 5. a threaded strut; 6. a tray; 7. a prism base; 8. a limiting cover; 9. a transmission gear; 10. a first swivel; 11. a second rotary head; 12. positioning the bolt; 13. pulling the handle; 14. a limiting groove; 15. a limit toothed bar; 16. a return spring.
Detailed Description
Referring to fig. 1-3, the present invention provides an embodiment: portable sticky tape collet roller replacer, comprising a frame body 1, two location curb plates 2 of the bottom fixedly connected with of support body 1, one side threaded connection that location curb plate 2 was kept away from to the top side of support body 1 has screw thread branch 5, the bottom fixedly connected with prism seat 7 of screw thread branch 5, the bottom side of prism seat 7 is provided with spacing cover 8, the inboard rotation of spacing cover 8 is connected with drive gear 9, the top of spacing cover 8 puts with the central point of bottom and rotates respectively to be connected with first commentaries on classics head 10 and second commentaries on classics head 11, spacing groove 14 has been seted up to one side that support body 1 was kept away from to the inside wall of spacing cover 8, spacing groove 14 embedding is connected with spacing ratch 15, and the meshing is connected between spacing ratch 15 and the drive gear 9, the fixed connection that the position of spacing ratch 15.
Threaded grooves 3 are formed in the bottom sides of the outer surfaces of the two positioning side plates 2, so that the positioning side plates 2 can be conveniently fixed on the cross beam by screwing in fixing bolts 4; the two thread grooves 3 are in threaded connection with a fixing bolt 4 together, so that the fixing of the positioning side plate 2 on the cross beam is completed by screwing the fixing bolt 4 into the thread grooves 3; the side walls of the first rotating head 10 and the second rotating head 11 are in threaded connection with positioning bolts 12, so that the fixation of the first rotating head 10 or the second rotating head 11 on the prismatic seat 7 is enhanced; one end of the limiting toothed bar 15, which is far away from the transmission gear 9, is fixedly connected with a return spring 16 together with the limiting groove 14, so that the reset of the limiting toothed bar 15 is conveniently completed; the top end of the threaded support rod 5 is fixedly connected with a tray 6, so that the adhesive tape can be conveniently supported.
The working principle is as follows: when the portable adhesive tape bottom roller replacer is used, two positioning side plates 2 on a frame body 1 are clamped on an H-frame cross beam of an adhesive tape conveyor, fixing bolts 4 are screwed into two thread grooves 3 to enable the positioning side plates 2 to be stably clamped on the cross beam, a first rotating head 10 is embedded into a prism seat 7 and is fixed by screwing a positioning bolt 12, then a worker pulls a pulling handle 13 on a limiting cover 8 in a reciprocating mode to enable a limiting toothed rod 15 in a limiting groove 14 to rise and contract back and forth between each toothed block of a transmission gear 9 through a reset spring 16, so that the prism seat 7 and a thread supporting rod 5 on the prism seat are driven to complete rotation, the thread supporting rod 5 drives a tray 6 to gradually move upwards on the frame body 1, the working principle is the same as that of a torque wrench, the tray 6 stably jacks up an adhesive tape, and the bottom roller can be safely and quickly replaced by a single person, when the tray 6 needs to be reset, the second rotating head 11 is embedded with the prism seat 7, and then the pulling handle 13 is pulled back and forth, so that the tray is very convenient.
Claims (6)
1. Portable sticky tape collet roller replacer, including support body (1), its characterized in that: the bottom end of the frame body (1) is fixedly connected with two positioning side plates (2), one side of the top side of the frame body (1) far away from the positioning side plates (2) is in threaded connection with a threaded support rod (5), the bottom end of the threaded support rod (5) is fixedly connected with a prism seat (7), the bottom side of the prism seat (7) is provided with a limit cover (8), the inner side of the limit cover (8) is rotatably connected with a transmission gear (9), the central positions of the top end and the bottom end of the limit cover (8) are respectively rotatably connected with a first rotating head (10) and a second rotating head (11), a limiting groove (14) is formed in one side of the inner side wall of the limiting cover (8) far away from the frame body (1), a limiting toothed bar (15) is embedded and connected in the limiting groove (14), and the limiting toothed bar (15) is meshed with the transmission gear (9), and the outer side wall of the limiting cover (8) is fixedly connected with a pulling handle (13) at a position close to the limiting toothed bar (15).
2. The portable tape shoe roller changer of claim 1, wherein: thread grooves (3) are formed in the bottom sides of the outer surfaces of the two positioning side plates (2).
3. The portable tape shoe roller changer of claim 2, wherein: the two thread grooves (3) are connected with a fixing bolt (4) through common threads.
4. The portable tape shoe roller changer of claim 1, wherein: and the side walls of the first rotating head (10) and the second rotating head (11) are in threaded connection with positioning bolts (12).
5. The portable tape shoe roller changer of claim 1, wherein: one end of the limiting toothed bar (15) far away from the transmission gear (9) is fixedly connected with a return spring (16) together with the limiting groove (14).
6. The portable tape shoe roller changer of claim 1, wherein: the top end of the threaded support rod (5) is fixedly connected with a tray (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435146.2U CN213444773U (en) | 2020-10-28 | 2020-10-28 | Portable adhesive tape collet roller replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435146.2U CN213444773U (en) | 2020-10-28 | 2020-10-28 | Portable adhesive tape collet roller replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213444773U true CN213444773U (en) | 2021-06-15 |
Family
ID=76295958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022435146.2U Expired - Fee Related CN213444773U (en) | 2020-10-28 | 2020-10-28 | Portable adhesive tape collet roller replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213444773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533694A (en) * | 2022-04-01 | 2022-12-30 | 无锡连强智能装备有限公司 | Tailstock mechanism with wide application range for numerical control crystal rounding machine |
-
2020
- 2020-10-28 CN CN202022435146.2U patent/CN213444773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533694A (en) * | 2022-04-01 | 2022-12-30 | 无锡连强智能装备有限公司 | Tailstock mechanism with wide application range for numerical control crystal rounding machine |
| CN115533694B (en) * | 2022-04-01 | 2023-11-07 | 无锡连强智能装备有限公司 | Tail frame mechanism for numerical control crystal rounding machine with wide application range |
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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: 20210615 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |