CN209873250U - Rapier weaving machine let-off tension control box - Google Patents
Rapier weaving machine let-off tension control box Download PDFInfo
- Publication number
- CN209873250U CN209873250U CN201920237333.4U CN201920237333U CN209873250U CN 209873250 U CN209873250 U CN 209873250U CN 201920237333 U CN201920237333 U CN 201920237333U CN 209873250 U CN209873250 U CN 209873250U
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- China
- Prior art keywords
- locking
- box
- access door
- tension control
- control box
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- 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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- 238000009941 weaving Methods 0.000 title claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The utility model relates to a technical field of rapier weaving machine accessory relates to a rapier weaving machine let-off tension control box, the power distribution box comprises a box body, it has the access door to articulate on the box, the access door passes through locking structure to be fixed on the box, the locking structure is including setting up the locking post on the access door inner wall, set up the annular on the locking post, two cross arrangement and rotate the lock pole of connection on the box inner wall, the setting is provided with the arc snap ring that is used for the embedding in the annular on the locking pole is close to one of locking post, and set up and be used for ordering about two lock poles on the box and keep away from the drive assembly that arc snap ring one end is close to each other, two lock poles are kept away from and are provided with the. The utility model discloses has following effect: order about two locking poles through drive assembly and spring and keep away from the one end that the arc snap ring was kept away from each other and be close to or keep away from for the arc snap ring imbeds or breaks away from logical groove, thereby the switching access door, the switching access door is comparatively convenient, the maintenance of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the technique of rapier weaving machine accessory and specifically relates to a rapier weaving machine let-off tension control box is related to.
Background
The rapier loom is the most widely used shuttleless loom at present, and has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, and besides, the positive weft insertion mode has strong variety adaptability and can adapt to the weft insertion of various yarns, and the rapier loom also has obvious advantages in the aspect of multi-color weft weaving and can produce yarn-dyed products of 16-color weft yarns. With shuttleless looms replacing shuttle looms, rapier looms will become the main production machine for woven fabrics.
The prior rapier weaving machine is generally provided with a let-off tension adjusting device, and the device is provided with a let-off tension control box for controlling the adjusting device. And in the use, need regularly overhaul the electronic components in the control box, present let-off tension control box, including the box, articulated on the box have an access door, and one side of access door is passed through the bolt and is screwed up on the box, need overhaul the time-out back with the bolt, open the access door and overhaul, need screw up the bolt again after finishing overhauing, and the operation is comparatively troublesome, is not convenient for overhaul.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rapier weaving machine let-off tension control box can comparatively portably the switching access door, the easy access.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rapier weaving machine let-off tension control box, the power distribution box comprises a box body, it has the access door to articulate on the box, the access door passes through the locking structure to be fixed on the box, the locking structure is including setting up locking post on the access door inner wall, seting up annular, two cross arrangement on the locking post and rotating the lock pole of connecting on the box inner wall, setting up and be provided with the arc snap ring that is used for imbedding in the annular in one of locking pole is close to locking post to and set up and be used for ordering about two lock poles on the box and keep away from the drive assembly that arc snap ring one end is close to each other, two the lock pole is kept away from be provided with the spring between.
Through adopting the above technical scheme, when closing the access door, the locking post will be embedded into between two arc snap rings along with the access door motion back, order about two locking poles through drive assembly afterwards and keep away from the one end of arc snap ring and be close to each other, spring compression deformation this moment, thereby make two arc snap rings imbed to in the annular, thereby close the access door, when needing to open the access door, thereby make on drive assembly no longer acts on the locking pole down, thereby the spring resumes former length and makes the locking pole keep away from the one end of arc snap ring each other this moment, thereby make the arc snap ring break away from the annular, just can open the access door, the switching access door is comparatively convenient, and the maintenance is convenient.
The utility model discloses a further set up to: drive assembly establishes the sliding sleeve on two locking poles including the cover, along the horizontal direction set up logical groove on the box lateral wall, set up on the sliding sleeve lateral wall and the cross-section is the linkage piece of T type, set up on leading to the groove both ends inner wall and supply the recess of linkage piece both ends embedding, set up and keep away from sliding sleeve one side and stretch out the connecting block that leads to the groove at the linkage piece, the connecting block passes through locating component to be fixed on the box lateral wall.
Through adopting above-mentioned technical scheme, operating personnel slides in leading to the groove through making the connecting block to make linkage block drive the sliding sleeve motion, and the slip table both ends slide in the recess this moment, the sliding sleeve will support tightly on the locking lever in its inner wall when the motion, thereby it presss from both sides the arc snap ring tightly to make the one end of locking lever fold the back.
The utility model discloses a further set up to: the two ends of the linkage block are rotatably connected with rollers which abut against the bottom of the groove.
Through adopting above-mentioned technical scheme, when the connecting block ordered about the sliding sleeve motion, the gyro wheel at linkage piece both ends will slide at the recess tank bottom to reduce frictional force between the two, be convenient for slide, improve the smooth and easy nature of switching.
The utility model discloses a further set up to: two locking poles are kept away from arc snap ring and are served and be provided with the anticreep piece that is used for contradicting on the sliding sleeve.
Through adopting above-mentioned technical scheme, the sliding sleeve is when sliding, and the anticreep piece can play better anticreep effect, reduces the possibility of sliding sleeve roll-off locking pole, plays limiting displacement.
The utility model discloses a further set up to: the locating component comprises a locating block which is connected to the connecting block in a sliding mode along the length direction and is T-shaped, first rods which are arranged on the side wall of the box body and located on two sides of the locating block, a second rod which is connected to one end of the two first rods in a rotating mode, and a limiting block which is arranged on one side, close to the connecting block, of the first rods and used for abutting against the second rod.
Through adopting above-mentioned technical scheme, through the pulling locating piece, the locating piece drives the connecting block and slides, will contradict on the second pole after the locating piece motion, thereby make second pole and first pole relative rotation, the locating piece can pass through clearance between the two after two second pole rotations, the effort of spring makes the locating piece support the opposite side at the second pole this moment, and make second pole antiport, the second pole supports tightly on the stopper this moment, thereby play the positioning action, when needs make the locating piece break away from the second pole, make it slide on the connecting block, thereby make it break away from the second pole.
The utility model discloses a further set up to: the positioning block is close to one end of the connecting block, a connecting portion with a wedge-shaped cross section is arranged at one end of the connecting block, and a sliding groove for embedding the connecting portion is formed in the connecting block.
Through adopting above-mentioned technical scheme, when the pulling locating piece, connecting portion can support tightly on the inslot wall that slides, and connecting portion can slide along the groove that slides, realizes the effect that the locating piece breaks away from the second pole.
The utility model discloses a further set up to: the border of access door is provided with the abaculus, set up the confession on the box lateral wall the caulking groove of abaculus embedding, the abaculus is close to one side of caulking groove tank bottom is provided with the iron plate, the caulking groove tank bottom is provided with the magnet piece.
Through adopting above-mentioned technical scheme, when closing the access door, the abaculus will be embedded into the caulking groove, and iron plate and magnet piece inter attraction to make the access door prepositioning earlier, when making the lock pole press from both sides tightly, the arc snap ring can imbed in the annular more accurately.
The utility model discloses a further set up to: and a sealing rubber strip is arranged at the edge of the inner wall of the access door.
Through adopting above-mentioned technical scheme, can improve the leakproofness of access door, reduce the possibility that impurity moves to inside through the access door inner wall in the use.
To sum up, the utility model discloses a beneficial technological effect does:
1. one ends, far away from the arc-shaped clamping ring, of the two locking rods are driven to mutually approach or separate through the driving assembly and the spring, so that the arc-shaped clamping ring is embedded into or separated from the through groove, the access door is opened and closed, and the access door is convenient to open and close and convenient to maintain;
2. through pulling the locating piece, the locating piece can pass through the clearance between the two when two second poles rotate back, and the effort of spring makes the locating piece support tightly the opposite side at the second pole this moment to make second pole counter-rotation, the second pole supports tightly on the stopper this moment, thereby plays the positioning action, when needs make the locating piece break away from the second pole, makes it slide on the connecting block, thereby makes it break away from the second pole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the access door of the present invention when opened;
FIG. 3 is a partial schematic view of the inside of the access door;
FIG. 4 is a schematic view of a portion of the inner wall of the case for illustrating the locking structure;
FIG. 5 is a partial cross-sectional view of the housing showing the drive assembly;
FIG. 6 is an enlarged view of portion A of FIG. 5 to show the positioning assembly;
fig. 7 is a schematic view of the connection relationship between the positioning block and the connecting block.
Reference numerals: 100. a box body; 110. an access door; 111. sealing the rubber strip; 120. a locking structure; 121. a locking post; 122. a ring groove; 123. a lock lever; 124. an arc-shaped snap ring; 125. a spring; 126. an insert block; 127. caulking grooves; 128. an iron block; 129. a magnet piece; 130. a drive assembly; 131. a sliding sleeve; 132. a through groove; 133. a linkage block; 134. a groove; 135. connecting blocks; 136. an anti-drop block; 137. a roller; 140. a positioning assembly; 141. positioning blocks; 142. a first lever; 143. a second lever; 144. a limiting block; 145. a connecting portion; 146. and (4) sliding grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A rapier loom let-off tension control box, refer to fig. 1, fig. 2, fig. 3 and fig. 4, comprises a box body 100, an access door 110 is hinged on the box body 100, and a circle of sealing rubber strip 111 is bonded on the edge of the inner wall of the access door 110. Access door 110 passes through locking structure 120 to be fixed on box 100, locking structure 120 includes locking post 121, annular 122, locking pole 123, arc snap ring 124 and drive assembly 130, an organic whole setting of locking post 121 is on access door 110 inner wall, annular 122 is seted up on the circumference lateral wall of locking post 121, locking pole 123 is equipped with two, two locking pole 123 cross arrangement, and two locking poles 123 all rotate through the pivot and connect on the inner wall of box 100, an organic whole setting of arc snap ring 124 is served near locking post 121 at locking pole 123, two locking poles 123 are kept away from and are provided with spring 125 between arc snap ring 124 one end, the both ends of spring 125 are all welded on locking pole 123. The edge of the access door 110 is integrally provided with an insert 126, and the sidewall of the box 100 is provided with a slot 127 for the insert 126 to be inserted. An iron block 128 is adhered to one side of the insert block 126 close to the bottom of the insert groove 127, and a magnet piece 129 is adhered to the bottom of the insert groove 127.
Referring to fig. 4 and 5, the driving assembly 130 is disposed on the box 100 and is used for driving the two locking rods 123 to keep away from one end of the arc-shaped snap ring 124 and approach to each other, the driving assembly 130 includes a sliding sleeve 131, a through groove 132, a linkage block 133, a groove 134 and a connecting block 135, the sliding sleeve 131 is sleeved on the two locking rods 123, and an anti-falling block 136 is integrally disposed on one end of the locking rod 123 far away from the arc-shaped snap ring 124, the through groove 132 is disposed on a side wall of the box 100 along a horizontal direction, the linkage block 133 is welded on the sliding sleeve 131 and has a T-shaped cross section, the groove 134 is disposed on inner walls on two sides of the through groove 132, two ends of the linkage block 133 are embedded in the groove 134, two ends of the linkage block 133 are rotatably connected with rollers 137 which abut against. Through sliding connection piece 135 make linkage piece 133 slide in logical groove 132, sliding sleeve 131 moves towards anticreep piece 136 one side this moment for the one end that arc snap ring 124 was kept away from to locking pole 123 is close to each other, and spring 125 compression deformation makes arc snap ring 124 imbed to the annular 122 in.
Referring to fig. 5 and 6, the connecting block 135 is fixed on the sidewall of the box 100 through the positioning assembly 140, the positioning assembly 140 includes a positioning block 141, a first rod 142, a second rod 143, and a limiting block 144, the positioning block 141 is slidably connected to the connecting block 135 along the length direction, the positioning block 141 is T-shaped, a connecting portion 145 with a wedge-shaped cross section is integrally disposed at one end of the positioning block 141 close to the connecting block 135 (as shown in fig. 7), and a sliding groove 146 for the connecting portion 145 to be embedded into is formed in the connecting block 135. The first rods 142 are welded on the side wall of the box body 100, the first rods 142 are arranged on both sides of the positioning block 141, the second rods 143 are rotatably connected on opposite ends of the two first rods 142, and the limiting blocks 144 are welded on one side of the first rods 142 close to the connecting block 135.
The implementation principle of the embodiment is as follows: when the access door 110 is closed, the insert 126 is embedded into the insert groove 127, at this time, the iron block 128 and the magnet piece 129 attract each other to perform a primary fixing function on the access door 110, then the positioning block 141 is pulled, the positioning block 141 drives the connecting block 135 to slide, the sliding sleeve 131 moves, the spring 125 compresses and deforms, at this time, the two arc-shaped snap rings 124 approach each other and are embedded into the ring groove 122, at this time, the locking column 121 can be fixed, and at the same time, the positioning block 141 will abut against the second rod 143 after moving, so that the second rod 143 and the first rod 142 rotate relatively, when the two second rods 143 rotate, the positioning block 141 can pass through a gap between the two second rods 143, at this time, the positioning block 141 abuts against the other side of the second rod 143 due to the acting force of the spring 125, and the second rod 143 rotates reversely, the second rod 143 will abut against the limiting block 144, so as to perform a positioning function, at this time, and the positioning block 141 is fixed on the second rod 143.
When opening access door 110 for locating piece 141 slides along connecting block 135 length direction, thereby breaks away from second pole 143, and spring 125 resumes former length this moment, just can make arc snap ring 124 break away from annular 122, just can open access door 110 this moment, and the switching access door 110 is comparatively convenient, the maintenance of being convenient for.
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. The utility model provides a rapier weaving machine let-off tension control box, includes box (100), its characterized in that: articulated on box (100) have access door (110), access door (110) are fixed through locking structure (120) on box (100), locking structure (120) are including setting up locking post (121) on access door (110) inner wall, set up annular (122) on locking post (121), two cross arrangement and rotate locking pole (123) of connection on box (100) inner wall, set up and be close to one of locking post (121) in locking pole (123) and serve and be provided with arc snap ring (124) that are arranged in embedding in annular (122) to and set up and be used for ordering about two locking poles (123) and keep away from drive assembly (130) that arc snap ring (124) one end is close to each other on box (100), two locking pole (123) are kept away from be provided with spring (125) between arc snap ring (124) one end.
2. The rapier loom let-off tension control box according to claim 1, characterized in that: drive assembly (130) establish sliding sleeve (131) on two locking poles (123) including the cover, set up logical groove (132) on box (100) lateral wall along the horizontal direction, set up on sliding sleeve (131) lateral wall and the cross-section is linkage block (133) of T type, set up recess (134) that just supply linkage block (133) both ends embedding on leading to groove (132) both sides inner wall, set up and keep away from sliding sleeve (131) one side and stretch out connecting block (135) that lead to groove (132) in linkage block (133), connecting block (135) are fixed through locating component (140) on box (100) lateral wall.
3. The rapier loom let-off tension control box according to claim 2, characterized in that: both ends of the linkage block (133) are rotatably connected with rollers (137) which are abutted against the bottoms of the grooves (134).
4. The rapier loom let-off tension control box according to claim 2, characterized in that: one ends of the two locking rods (123) far away from the arc-shaped snap rings (124) are provided with anti-falling blocks (136) which are used for abutting against the sliding sleeve (131).
5. The rapier loom let-off tension control box according to claim 4, wherein: the positioning assembly (140) comprises a T-shaped positioning block (141) connected to the connecting block (135) in a sliding mode along the length direction, first rods (142) arranged on the side wall of the box body (100) and located on two sides of the positioning block (141), second rods (143) connected to opposite ends of the two first rods (142) in a rotating mode, and limiting blocks (144) arranged on one sides, close to the connecting block (135), of the first rods (142) and used for abutting against the second rods (143).
6. The rapier loom let-off tension control box according to claim 5, wherein: one end of the positioning block (141) close to the connecting block (135) is provided with a connecting part (145) with a wedge-shaped cross section, and a sliding groove (146) for embedding the connecting part (145) is formed in the connecting block (135).
7. The rapier loom let-off tension control box according to claim 1, characterized in that: the border of access door (110) is provided with abaculus (126), offer the confession on box (100) lateral wall caulking groove (127) of abaculus (126) embedding, abaculus (126) are close to one side of caulking groove (127) tank bottom is provided with iron plate (128), caulking groove (127) tank bottom is provided with magnet piece (129).
8. The rapier loom let-off tension control box according to claim 1, characterized in that: and a sealing rubber strip (111) is arranged at the edge of the inner wall of the access door (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237333.4U CN209873250U (en) | 2019-02-25 | 2019-02-25 | Rapier weaving machine let-off tension control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237333.4U CN209873250U (en) | 2019-02-25 | 2019-02-25 | Rapier weaving machine let-off tension control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873250U true CN209873250U (en) | 2019-12-31 |
Family
ID=68953163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237333.4U Expired - Fee Related CN209873250U (en) | 2019-02-25 | 2019-02-25 | Rapier weaving machine let-off tension control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873250U (en) |
-
2019
- 2019-02-25 CN CN201920237333.4U patent/CN209873250U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |