CN210970040U - Automatic yarn pressing device - Google Patents
Automatic yarn pressing device Download PDFInfo
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- CN210970040U CN210970040U CN201921770341.1U CN201921770341U CN210970040U CN 210970040 U CN210970040 U CN 210970040U CN 201921770341 U CN201921770341 U CN 201921770341U CN 210970040 U CN210970040 U CN 210970040U
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- pressing device
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Abstract
The utility model relates to an automatic yarn pressing device, belonging to the technical field of textile auxiliary equipment; the technical key points comprise that: a base; the lower pressing cover is arranged on the base, has an upward opening and is used for placing cheese; the upper gland is arranged right above the lower gland, and the opening of the upper gland faces the opening of the lower gland so as to be used for compacting the cheese with the lower gland; the driving piece is arranged above the base and used for driving the upper gland to move up and down along the vertical direction; wherein, the central axis of going up the gland with the central axis coincidence of gland down. The utility model discloses can carry out the compaction to the both ends of cheese automatically to replace artifical manual pressure yarn, reduce producers' intensity of labour, improve the production efficiency of cheese.
Description
Technical Field
The utility model belongs to the technical field of weaving auxiliary assembly's technique and specifically relates to an automatic yarn pressing device is related to.
Background
If the warped cheese is collided during transportation, the yarn on the cheese is easy to loosen, and the tension of the cheese is insufficient during paying off, so that the yarns at two ends of the cheese need to be compacted.
In the prior art, the cheese is generally compacted manually by people, but the method for compacting the cheese is labor-intensive and has low production efficiency. Therefore, an automatic yarn pressing device is needed to be provided, manual yarn pressing is replaced, the labor intensity of production personnel is reduced, and the production efficiency of cheese is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic yarn pressing device carries out the compaction to the both ends of cheese automatically to replace artifical manual pressure yarn, reduced producers' intensity of labour, improved the production efficiency of cheese.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an automatic yarn pressing device comprising: a base; the lower pressing cover is arranged on the base, has an upward opening and is used for placing cheese; the upper gland is arranged right above the lower gland, and the opening of the upper gland faces the opening of the lower gland so as to be used for compacting the cheese with the lower gland; the driving piece is arranged above the base and used for driving the upper gland to move up and down along the vertical direction; wherein, the central axis of going up the gland with the central axis coincidence of gland down.
By adopting the technical scheme, when the cheese needs to be pressed, the cheese is firstly placed in the center of the lower pressing cover, then the air cylinder is started, the piston rod of the air cylinder drives the upper pressing cover to move downwards along the vertical direction, and therefore the purposes that the upper pressing cover compacts the top of the cheese and the lower pressing cover compacts the bottom of the cheese are achieved; because the upper gland is driven by the cylinder to be close to the lower gland, the two end parts of the cheese are compacted automatically, manual cheese pressing is replaced, the labor intensity of production personnel is reduced, and the production efficiency of the cheese is improved.
The utility model discloses further set up to: and a positioning block for positioning the cheese is arranged at the center of the bottom of the inner side of the lower pressing cover.
Through adopting above-mentioned technical scheme, the bottom of lower gland sets up the locating piece, and the locating piece is located the central point of lower gland bottom, through emboliaing the locating piece with the bottom of cheese, is favorable to fixing a position the cheese to in the lower gland, prevents that the cheese from taking place to remove.
The utility model discloses further set up to: the outer side wall of the positioning block is abutted against the inner side wall of the bottom of the cheese.
Through adopting above-mentioned technical scheme, the lateral wall of locating piece and the inside wall looks butt of cheese bottom are favorable to reducing when the gland pushes down the cheese, and the cheese is toward the possibility of one side slope.
The utility model discloses further set up to: and chamfers are respectively arranged at the top of the inner side of the upper gland and the bottom of the inner side of the lower gland in the circumferential direction.
By adopting the technical scheme, when the cheese is pressed, chamfers are generally required to be pressed at two ends of the cheese, so that the chamfers are arranged in the upper pressing cover and the lower pressing cover, and the chamfers are favorably formed at the two ends of the cheese.
The utility model discloses further set up to: the driving part is an air cylinder, a piston rod of the air cylinder penetrates through a cylinder body of the air cylinder, and two end parts of the piston rod of the air cylinder are respectively positioned at two opposite sides of the cylinder body of the air cylinder; the piston rod cover that the cylinder was kept away from gland one side down is equipped with the spacing ring, the piston rod screw-thread fit of cylinder has the fastener, the fastener is located the spacing ring is kept away from one side of cylinder body.
By adopting the technical scheme, when cheese with a certain length is required to be produced, the distance between one side of the limiting ring close to the cylinder body and the cylinder body is adjusted, the distance between one side of the limiting ring close to the cylinder body and the cylinder body is increased by the length of the cheese, and the distance between the top of the upper gland and the bottom of the lower gland is the distance between the top of the upper gland and the bottom of the lower gland, so that the limiting ring on the piston rod only needs to drive the air cylinder to move along the vertical direction until the limiting ring is contacted with the cylinder body.
The utility model discloses further set up to: and a cushion pad is arranged between the limiting ring and the fastener and is arranged on the outer peripheral side of the piston rod of the cylinder.
Through adopting above-mentioned technical scheme, set up the blotter between spacing ring and the fastener, be favorable to reducing the striking between spacing ring and the fastener, reduce the possibility that the one end that the spacing ring is close to the fastener receives the wearing and tearing.
The utility model discloses further set up to: and a buffer ring made of plastic material is arranged on one side, close to the limit ring, of the cylinder body of the cylinder.
Through adopting above-mentioned technical scheme, one side that the cylinder body of cylinder is close to the spacing ring sets up the cushion ring, and the cushion ring is made by plastics material, is favorable to reducing the cylinder body impact of spacing ring to the cylinder, is favorable to improving the security.
The utility model discloses further set up to: the upper gland and the lower gland are in a round table shape, one end of the upper gland with the smaller diameter is fixed to the piston rod, close to one side of the lower gland, of the cylinder, and one end of the lower gland with the smaller diameter is fixed to the base.
By adopting the technical scheme, the upper gland and the lower gland are in the shape of a circular truncated cone, and one side with larger diameter is arranged oppositely, so that the cheese can be placed in the lower gland.
To sum up, the utility model discloses a beneficial technological effect does: when the cheese needs to be pressed, the cheese is firstly placed in the center of the lower pressing cover, then the air cylinder is started, and the piston rod of the air cylinder drives the upper pressing cover to move downwards along the vertical direction, so that the purposes that the upper pressing cover compacts the top of the cheese and the lower pressing cover compacts the bottom of the cheese are achieved; because the upper gland is driven by the cylinder to be close to the lower gland, the two end parts of the cheese are compacted automatically, manual cheese pressing is replaced, the labor intensity of production personnel is reduced, and the production efficiency of the cheese is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the yarn pressing device of the embodiment.
In the figure, 1, a base; 10. a mounting frame; 2. a gland is arranged; 3. a lower gland; 31. chamfering; 32. positioning blocks; 4. a cylinder; 41. a cylinder body; 42. a piston rod; 5. a gas source supply device; 6. a limiting ring; 7. a fastener; 8. a buffer ring; 9. a cushion pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the embodiment, referring to fig. 1, the utility model discloses an automatic yarn pressing device, including base 1, lower gland 3 fixedly arranged on the surface of base 1, the mounting bracket 10 fixedly arranged on base 1 and having a cross-section of "L" type, install in mounting bracket 10 and be located the cylinder 4 of lower gland 3 top, be fixed in the piston rod 42 of cylinder 4 and be located the upper gland 2 directly over of lower gland 3, and set up the air supply device 5 that provides the air supply for cylinder 4 below base 1. wherein, the opening of upper gland 2 sets up with the opening of lower gland 3 relatively, cylinder 4 drive piston rod 42 drives gland 2 and reciprocates along the vertical direction, when needing to compress the cheese, put into the central point of lower gland 3 earlier cheese, then start cylinder 4, make cylinder 4's piston rod 42 drive upper gland 2 along the vertical direction downstream, thereby reach upper gland 2 and carry out the compaction to the top of yarn bobbin, lower gland 3 carries out the purpose of compacting to the bottom of bobbin.
The shape and size of the upper gland 2 are the same as those of the lower gland 3, and the center circumference of the upper gland 2 is coincident with the center axis of the lower gland 3. In this embodiment, the upper gland 2 and the lower gland 3 are in the shape of a circular truncated cone. Wherein, the one end that the diameter is less of going up gland 2 passes through screw-thread fit with piston rod 42 of cylinder 4 to be fixed, and the one end snap-on of the less diameter of lower gland 3 is on the surface of base 1, goes up gland 2 and sets up with the great one side of lower gland 3 diameter relatively, has the effect of being convenient for put into lower gland 3 with the cheese.
In order to position the cheese, in this embodiment, a positioning block 32 for positioning the bottom of the cheese is disposed on the inner side of the bottom of the lower pressing cover 3, the positioning block 32 is located at the center of the lower pressing cover 3, and the positioning block 32 is cylindrical. The diameter of the positioning block 32 is equal to the inner diameter of the cheese or slightly smaller than the inner diameter of the cheese, so that the cheese can be conveniently sleeved into the positioning block 32. When the bottom of the cheese is sleeved into the positioning block 32, the inner wall of the cheese is abutted against the outer wall of the positioning block 32, so that the possibility that the cheese inclines to one side when the upper pressing cover 2 presses the cheese is reduced.
When the cheese is pressed, chamfers 31 are generally required to be pressed at two ends of the cheese, and in the embodiment, the chamfers 31 are respectively arranged on the top of the inner side of the upper gland 2 and the bottom of the inner side of the lower gland 3 in the circumferential direction.
In the present embodiment, the piston rod 42 of the cylinder 4 penetrates the cylinder 41 of the cylinder 4, and both ends of the piston rod 42 are positioned on opposite sides of the cylinder 41. Wherein, the pot head that the piston rod 42 keeps away from last gland 2 is equipped with spacing ring 6, and one side screw-thread fit that the cylinder body 41 was kept away from to spacing ring 6 has fastener 7, and fastener 7 specifically is fastening nut. Set up spacing ring 6, because the distance between the top of last gland 2 and the bottom of lower gland 3 is fixed, when the certain cheese of a section of thick bamboo length needs to be produced, adjust the distance between one side that spacing ring 6 is close to cylinder body 41 and the cylinder body 41, make spacing ring 6 be close to the distance between cylinder body 41 one side and the cylinder body 41 plus the length of cheese, for the distance between the top of last gland 2 and the bottom of lower gland 3, only need drive actuating cylinder 4, make spacing ring 6 on the piston rod 42 along vertical direction move to contact with cylinder body 41 can.
In order to prevent direct collision between the position-limiting ring 6 and the cylinder body 41, in this embodiment, the piston rod 42 on the side of the cylinder 4 away from the lower gland 3 is fixedly provided with the cushion ring 8 made of a plastic material, the cushion ring 8 is disposed close to the cylinder body 41, the cushion ring 8 is disposed on the outer peripheral side of the piston rod 42, one end of the cushion ring 8 is fixed to the cylinder body 41, and the other end faces the position-limiting ring 6. The distance between the limit ring 6 and the buffer ring 8 is the stroke of the piston rod 42 required to move when the air cylinder 4 compacts the cheese. The impact action of the limiting ring 6 on the cylinder body 41 is favorably reduced.
In addition, a cushion pad 9 is arranged between the limiting ring 6 and the fastening piece 7, and the cushion pad 9 is arranged on the outer peripheral side of the piston rod 42, so that the impact between the limiting ring 6 and the fastening piece 7 is reduced, and the possibility that one end, close to the fastening piece 7, of the limiting ring 6 is abraded is reduced.
The implementation principle of the embodiment is as follows: when the device is used, the bottom of the cheese is sleeved into the positioning block 32 at the center of the lower pressing cover 3 to realize the positioning of the cheese, then the cylinder 4 is started, the piston rod 42 of the cylinder 4 drives the upper pressing cover 2 to move towards one side close to the lower pressing cover 3 along the vertical direction, and therefore the purposes that the upper pressing cover 2 compacts the top of the cheese and the lower pressing cover 3 compacts the bottom of the cheese are achieved; because the upper gland 2 is driven by the cylinder 4 to be close to the lower gland 3, the two end parts of the cheese are compacted automatically, manual yarn pressing is replaced, the labor intensity of production personnel is reduced, and the production efficiency of the cheese is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An automatic yarn pressing device is characterized by comprising: a base (1); the lower pressing cover (3) is arranged on the base (1), has an upward opening and is used for placing cheese; the upper gland (2) is arranged right above the lower gland (3), and the opening of the upper gland faces the opening of the lower gland (3) and is used for compacting cheese with the lower gland (3); the driving piece is arranged above the base (1) and used for driving the upper gland (2) to move up and down along the vertical direction; wherein, the central axis of the upper gland (2) is coincident with the central axis of the lower gland (3).
2. The automatic yarn pressing device according to claim 1, characterized in that a positioning block (32) for positioning the cheese is arranged at the center of the bottom of the inner side of the lower pressing cover (3).
3. The automatic yarn pressing device as claimed in claim 2, characterized in that the outer side wall of the positioning block (32) abuts against the inner side wall of the bottom of the cheese.
4. An automatic yarn pressing device according to claim 1, characterized in that the top of the inside of the upper cover (2) and the bottom of the inside of the lower cover (3) are each provided with a chamfer (31) around the circumferential direction.
5. The automatic yarn pressing device according to claim 1, wherein the driving member is an air cylinder (4), a piston rod (42) of the air cylinder (4) penetrates through a cylinder body (41) of the air cylinder (4), and two end parts of the piston rod (42) of the air cylinder (4) are respectively positioned at two opposite sides of the cylinder body (41) of the air cylinder (4); the cylinder (4) is far away from a piston rod (42) on one side of the lower pressing cover (3) is sleeved with a limiting ring (6), the piston rod (42) of the cylinder (4) is in threaded fit with a fastener (7), and the fastener (7) is located on one side of the cylinder body (41) far away from the limiting ring (6).
6. An automatic yarn pressing device according to claim 5, wherein a cushion pad (9) is arranged between the limiting ring (6) and the fastening member (7), and the cushion pad (9) is arranged on the outer periphery of a piston rod (42) of the cylinder (4).
7. An automatic yarn pressing device according to claim 5, characterized in that a buffer ring (8) made of plastic material is arranged on one side of the cylinder body (41) of the air cylinder (4) close to the limiting ring (6).
8. The automatic yarn pressing device according to claim 5, wherein the upper gland (2) and the lower gland (3) are in a shape of a circular truncated cone, one end of the upper gland (2) with a smaller diameter is fixed to a piston rod (42) of the cylinder (4) on one side close to the lower gland (3), and one end of the lower gland (3) with a smaller diameter is fixed to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770341.1U CN210970040U (en) | 2019-10-21 | 2019-10-21 | Automatic yarn pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770341.1U CN210970040U (en) | 2019-10-21 | 2019-10-21 | Automatic yarn pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210970040U true CN210970040U (en) | 2020-07-10 |
Family
ID=71443146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770341.1U Active CN210970040U (en) | 2019-10-21 | 2019-10-21 | Automatic yarn pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210970040U (en) |
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2019
- 2019-10-21 CN CN201921770341.1U patent/CN210970040U/en active Active
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