CN220826363U - Pneumatic clutch locking device - Google Patents
Pneumatic clutch locking device Download PDFInfo
- Publication number
- CN220826363U CN220826363U CN202322602195.4U CN202322602195U CN220826363U CN 220826363 U CN220826363 U CN 220826363U CN 202322602195 U CN202322602195 U CN 202322602195U CN 220826363 U CN220826363 U CN 220826363U
- Authority
- CN
- China
- Prior art keywords
- clutch
- sliding sleeve
- outer sliding
- clutch outer
- cutter
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a pneumatic clutch locking device, which is provided with a rotating shaft, wherein the rotating shaft is in transmission connection with a driving motor, and is characterized in that: the novel clutch outer sliding sleeve is characterized in that a cavity is formed in the rotating shaft, a cutter shaft is arranged in the cavity, the cutter shaft can move in the cavity, the rotating shaft can drive the cutter shaft to rotate, one side of the cutter shaft is in threaded connection with a screw rod, the rotating shaft is connected with an end face fluted disc, one side of the end face fluted disc is provided with a clutch outer sliding sleeve, one end of the clutch outer sliding sleeve is provided with a first transmission gear capable of being meshed with the end face fluted disc, the clutch outer sliding sleeve is meshed with a clutch inner shaft sleeve through a second transmission gear, the clutch inner shaft sleeve is connected with the screw rod in a key mode, and a pneumatic movement driving assembly and a positioning assembly are arranged corresponding to the clutch outer sliding sleeve. The automatic clutch transmission device is simple in structure and reasonable in design, and can realize automatic clutch transmission of the cutter shaft and the screw rod, so that the position of the cutter shaft can be conveniently adjusted.
Description
Technical Field
The utility model relates to bag making equipment, in particular to a pneumatic clutch locking device.
Background
Bag making machine is in carrying out the system bag in-process, need system section of thick bamboo mechanism to the wrapping bag shaping, wherein the cutter of system section of thick bamboo mechanism when making bag specification change, need adjust its position in order to adapt to the sack of different specifications, traditional system section of thick bamboo mechanism, when need carry out the regulation of cutter position, need shut down the back with equipment, again by manual operation measurement, remove the cutter to required position, later will lock the position of cutter through locking mechanism again, workman's intensity of labour is great, waste time and energy, and the accuracy of adjustment position also can not be guaranteed, influence subsequent processingquality.
Disclosure of utility model
In view of the shortcomings of the background art, the technical problem to be solved by the utility model is to provide a pneumatic clutch locking device for solving the problems.
For this purpose, the utility model is realized by adopting the following scheme:
The utility model provides a pneumatic separation and reunion locking device, has the axis of rotation, the axis of rotation is connected with driving motor transmission, its characterized in that: the novel clutch outer sliding sleeve is characterized in that a cavity is formed in the rotating shaft, a cutter shaft is arranged in the cavity, the cutter shaft can move in the cavity, the rotating shaft can drive the cutter shaft to rotate, one side of the cutter shaft is in threaded connection with a screw rod, the rotating shaft is connected with an end face fluted disc, one side of the end face fluted disc is provided with a clutch outer sliding sleeve, one end of the clutch outer sliding sleeve is provided with a first transmission gear capable of being meshed with the end face fluted disc, the clutch outer sliding sleeve is meshed with a clutch inner shaft sleeve through a second transmission gear, the clutch inner shaft sleeve is connected with the screw rod in a key mode, and a pneumatic movement driving assembly and a positioning assembly are arranged corresponding to the clutch outer sliding sleeve.
The pneumatic movable driving assembly comprises an air pump, an air hole is formed in the screw, a sealing cavity is formed between the clutch outer sliding sleeve and the frame plate, one end of the air hole is connected with the air pump through an air pipe, the other end of the air hole is communicated with the sealing cavity, an elastic piece is tightly pressed between the clutch inner shaft sleeve and the clutch outer sliding sleeve, the positioning assembly comprises a positioning column arranged on the frame, and a positioning hole matched with the positioning column is formed in the clutch outer sliding sleeve.
The elastic piece is a spring.
The screw rod is characterized in that one end of the screw rod is provided with an induction block, an approach sensor is arranged corresponding to the induction block, the approach sensor can control the stop of the driving motor, and the positioning hole is circumferentially arranged on the end face of one side of the clutch outer sliding sleeve.
The cutter shaft is provided with a cutter mounting hole, and the rotating shaft is provided with a strip-shaped groove at the position corresponding to the cutter mounting hole.
According to the pneumatic clutch locking device, the clutch locking structure is adopted, synchronous rotation between the screw rod and the cutter rod can be achieved, the cutter rod can be stably rotated to achieve cutting operation in the machining process, independent rotation of the cutter rod can be achieved, axial position adjustment of the cutter rod is achieved through cooperation with the screw rod, the cutter position is adjusted, adjustment operation can be achieved only by controlling the number of turns required by rotation of the cutter rod, adjustment accuracy is high, manual measurement and disassembly are not needed, labor intensity of workers is effectively reduced, and use experience of users is further improved.
Drawings
The utility model has the following drawings:
FIG. 1 is an external construction diagram of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
Fig. 3 is a view of fig. 1 with portions of the cover and grill plate removed.
Detailed Description
As shown in the figure, the pneumatic clutch locking device disclosed by the utility model is provided with a rotating shaft 1, the rotating shaft 1 is in transmission connection with a driving motor, a cavity is formed in the rotating shaft 1, a cutter shaft 4 is arranged in the cavity, the cutter shaft 4 can move in the cavity, the rotating shaft 1 can drive the cutter shaft 4 to rotate, the cutter shaft 4 can be connected with the rotating shaft 1 in a key way, or the inner cavity profile of the rotating shaft 1 is designed to be attached to the cutter shaft 4, one side of the cutter shaft 4 is in threaded connection with a screw 5, the rotating shaft 1 is connected with an end face fluted disc 13, one side of the end face fluted disc 13 is provided with a clutch outer sliding sleeve 11, one end of the clutch outer sliding sleeve 11 is provided with a first transmission tooth 12 which can be meshed with the end face fluted disc 13, the clutch outer sliding sleeve 11 is meshed with a clutch inner sleeve 16 through a second transmission tooth 15, the clutch inner sleeve 16 is connected with the screw 5 in a key way, and a pneumatic movement driving assembly and a positioning assembly are arranged corresponding to the clutch outer sliding sleeve 11. Specifically, the pneumatic movement driving assembly comprises an air pump, an air hole 7 is formed in the screw 5, a sealing cavity 10 is formed between the clutch outer sliding sleeve 11 and the frame plate 9, one end of the air hole 7 is connected with the air pump through an air pipe 6, the other end of the air hole is communicated with the sealing cavity 10, an elastic piece 14 is tightly pressed between the clutch inner shaft sleeve 16 and the clutch outer sliding sleeve 11, and in the embodiment, the elastic piece 14 is a spring. The positioning assembly comprises a positioning column 8 arranged on the frame, and a positioning hole 17 matched with the positioning column 8 is arranged on the clutch outer sliding sleeve 11. The induction block 18 is installed at one end of the screw 5, the proximity sensor 19 is arranged corresponding to the induction block 18, the proximity sensor 19 can control the stop of the driving motor, the positioning hole 17 is circumferentially arranged on the end face of one side of the clutch outer sliding sleeve 11, the proximity sensor 19 senses the induction block 18 and then controls the stop of the driving motor, and the positioning column 8 can be accurately inserted into the positioning hole 17 for positioning. The cutter shaft 4 is provided with a cutter mounting hole 3, and the rotating shaft 1 is provided with a strip-shaped groove 2 at the position corresponding to the cutter mounting hole 3, so that the cutter shaft 4 cannot collide with the rotating shaft 1 during position adjustment.
The working principle of the utility model is as follows: during normal operation, the air pump is used for introducing high-pressure air into the sealing cavity 10, the clutch outer sliding sleeve 11 is extruded to move, so that the first transmission gear 12 of the air pump is meshed with the end face fluted disc 13, the driving motor drives the rotating shaft 1 to rotate at the moment, the rotating shaft 1 drives the cutter shaft 4 to rotate, so that the cutter on the cutter shaft 4 acts to process, and meanwhile, the rotating shaft 1 drives the end face fluted disc 13 to rotate, and further drives the clutch outer sliding sleeve 11, the clutch inner shaft sleeve 16 and the screw 5 to rotate, so that synchronous rotation of the cutter rod 4 and the screw 5 is realized; when the position of the cutter needs to be adjusted, the air pump is not supplied, the spring extrudes the clutch outer sliding sleeve 11 to move so that the clutch outer sliding sleeve is separated from the end face fluted disc 13, high-pressure air is discharged from the sealing cavity 10, meanwhile, the positioning column 8 is inserted into the positioning hole 17 of the clutch outer sliding sleeve 11, rotation of the clutch outer sliding sleeve 11, the clutch inner shaft sleeve 16 and the screw 5 is further limited, then the driving motor is controlled to drive the rotating shaft 1 and the cutter rod 4 to rotate for a proper number of turns, the cutter rod 4 is matched with the static screw 5, the cutter rod 4 is driven to axially move for a proper distance, and then the position of the cutter on the cutter rod 4 is adjusted.
The structure of the utility model adopts a clutch locking structure, so that synchronous rotation between the screw and the cutter bar can be realized, the cutter bar can be stably rotated to realize cutting operation in the processing process, independent rotation of the cutter bar can be realized, and further the axial position of the cutter bar can be adjusted by matching with the screw, so that the position of the cutter is adjusted, the adjustment operation can be realized only by controlling the number of turns required by rotation of the cutter bar, the adjustment precision is high, manual measurement and disassembly are not needed, the labor intensity of workers is effectively reduced, and the use experience of users is further improved.
Claims (5)
1. The utility model provides a pneumatic separation and reunion locking device, has axis of rotation (1), axis of rotation (1) are connected its characterized in that with driving motor transmission: the novel clutch outer sliding sleeve is characterized in that a cavity is formed in the rotating shaft (1), a cutter shaft (4) is arranged in the cavity, the cutter shaft (4) can move in the cavity, the rotating shaft (1) can drive the cutter shaft (4) to rotate, one side of the cutter shaft (4) is in threaded connection with a screw (5), the rotating shaft (1) is connected with an end face fluted disc (13), a clutch outer sliding sleeve (11) is arranged on one side of the end face fluted disc (13), one end of the clutch outer sliding sleeve (11) is provided with a first transmission tooth (12) which can be meshed with the end face fluted disc (13), the clutch outer sliding sleeve (11) is meshed with a clutch inner sleeve (16) through a second transmission tooth (15), the clutch inner sleeve (16) is in key connection with the screw (5), and a pneumatic movement driving assembly and a positioning assembly are arranged corresponding to the clutch outer sliding sleeve (11).
2. The pneumatic clutch locking device according to claim 1, characterized in that the pneumatic moving driving assembly comprises an air pump, an air hole (7) is formed in the screw (5), a sealing cavity (10) is formed between the clutch outer sliding sleeve (11) and the frame plate (9), one end of the air hole (7) is connected with the air pump through an air pipe (6), the other end of the air hole is communicated with the sealing cavity (10), an elastic piece (14) is tightly pressed between the clutch inner shaft sleeve (16) and the clutch outer sliding sleeve (11), the positioning assembly comprises a positioning column (8) arranged on a frame, and a positioning hole (17) matched with the positioning column (8) is formed in the clutch outer sliding sleeve (11).
3. A pneumatic clutch locking device according to claim 2, characterized in that the elastic member (14) is a spring.
4. The pneumatic clutch locking device according to claim 2, characterized in that an induction block (18) is installed at one end of the screw (5), an approach sensor (19) is arranged corresponding to the induction block (18), the approach sensor (19) can control the stop of a driving motor, and the positioning hole (17) is circumferentially arranged at the end face of one side of the clutch outer sliding sleeve (11).
5. The pneumatic clutch locking device according to claim 1, characterized in that the cutter shaft (4) is provided with a cutter mounting hole (3), and the rotating shaft (1) is provided with a strip-shaped groove (2) at a position corresponding to the cutter mounting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602195.4U CN220826363U (en) | 2023-09-25 | 2023-09-25 | Pneumatic clutch locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602195.4U CN220826363U (en) | 2023-09-25 | 2023-09-25 | Pneumatic clutch locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826363U true CN220826363U (en) | 2024-04-23 |
Family
ID=90726663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322602195.4U Active CN220826363U (en) | 2023-09-25 | 2023-09-25 | Pneumatic clutch locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826363U (en) |
-
2023
- 2023-09-25 CN CN202322602195.4U patent/CN220826363U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |