CN214988051U - Chain protector and hang transfer chain - Google Patents
Chain protector and hang transfer chain Download PDFInfo
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- CN214988051U CN214988051U CN202120564639.8U CN202120564639U CN214988051U CN 214988051 U CN214988051 U CN 214988051U CN 202120564639 U CN202120564639 U CN 202120564639U CN 214988051 U CN214988051 U CN 214988051U
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- chain
- guide rail
- clothes hanger
- limiting
- sliding groove
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Abstract
The utility model discloses a chain protector and hang transfer chain relates to and hangs the transfer chain field. The chain protection device comprises a guide rail, wherein a necking sliding groove with a downward opening is formed in the top of the guide rail, limiting barrier strips are arranged on two sides of the opening of the necking sliding groove, a limiting protrusion is arranged on the top wall of the necking sliding groove, two concave wear-resistant strips with opposite openings are arranged in the necking sliding groove, the upper end of each concave wear-resistant strip abuts against the corresponding limiting protrusion, and the lower end of each concave wear-resistant strip abuts against the corresponding limiting barrier strip; the top of throat spout is equipped with the dovetail and detains, one side of throat spout is equipped with the linking arm, the lower extreme of linking arm is connected with a supporting bench, a supporting bench includes gyro wheel walking face and limit structure, the gyro wheel walking face supplies the clothes hanger gyro wheel to be close to one side walking of linking arm, limit structure is used for restricting the circumference recess of clothes hanger gyro wheel. The utility model discloses can reduce the friction of chain and guide rail, avoid taking place to interfere between clothes hanger pole and the guide rail bottom.
Description
Technical Field
The utility model relates to a hang transfer chain technical field, mainly relate to a chain protector.
Background
The hanging system is used for clothing and home textile manufacturing enterprises and comprises a ring rail, a plurality of workstations are arranged on the ring rail at intervals in the moving direction, a station is arranged below each workstation, garment pieces hung on clothes hangers are controlled by the system and are conveyed to the appointed workstation through the ring rail for processing, and after the processing is finished, the garment pieces enter the ring rail from the workstation and are conveyed to the next workstation for processing of the next procedure.
Chinese utility model patent (patent number 200420109220X) discloses "a chain for conveying with grapple", and it comprises a plurality of link joint is articulated, is equipped with the grapple of centre gripping clothes hanger in the link joint. This conveying chain can save the labour, improves conveying efficiency. However, the conveying chain is lapped on the driving wheel in the use process, the clothes hanger is required to be clamped in the notch of the conveying chain by the grapple or to be separated from the notch, the conveying chain has certain flexibility, and when the conveying chain conveys the clothes hanger, the conveying chain is deformed to a certain extent under the action of the gravity of the materials hung on the clothes hanger, so that the stable transportation of the conveying chain is not facilitated; when the weight of the hung material is too heavy, the clothes rack can be separated from the grabbing hook and fall from the notch, and certain danger is caused.
To this problem, chinese utility model patent (patent No. 2011202581650) discloses "clothes hanger flexible conveyor chain stop device", including conveying chain and locating part, the conveying chain include a plurality of link joints, the link joint is realized the hookup with articulated mode in the conveying chain, is equipped with the convex body structure on the link joint, is equipped with the spout in the locating part, peg graft in the spout convex body structure clearance ground, the both ends of spout all are the opening form. The convex body structure of the chain plate moves along the sliding groove and is supported by the limiting piece, so that the chain is prevented from deforming. But friction exists between the convex body structure and the limiting piece, so that the friction of the convex body structure of the chain plate is serious, plastic powder is generated, and the garment piece or the ready-made garment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses can reduce the friction of chain and guide rail, avoid taking place to interfere between clothes hanger pole and the guide rail bottom, improve the stability of conveying chain.
The chain protection device comprises a guide rail, wherein a necking chute which is downwards opened is arranged at the top of the guide rail, two sides of an opening of the necking chute are provided with limiting barrier strips, the top wall of the necking chute is provided with a limiting bulge, two concave wear-resistant strips which are opposite in opening are arranged in the necking chute, the upper ends of the concave wear-resistant strips are abutted against the limiting bulge, and the lower ends of the concave wear-resistant strips are abutted against the limiting barrier strips; the top of throat spout is equipped with the dovetail and detains, one side of throat spout is equipped with the linking arm, the lower extreme of linking arm is connected with a supporting bench, a supporting bench includes gyro wheel walking face and limit structure, the gyro wheel walking face supplies the clothes hanger gyro wheel to be close to one side walking of linking arm, limit structure is used for restricting the circumference recess of clothes hanger gyro wheel.
Preferably, the limiting structure is a limiting plate, and the limiting plate is positioned in the circumferential groove of the clothes hanger roller and abuts against the side wall of the circumferential groove on the side close to the connecting arm, so that the swinging of the clothes hanger roller is limited.
Preferably, the limiting structure is a limiting boss, the limiting boss is located in a circumferential groove of the clothes hanger roller and is deviated from a side wall of the circumferential groove, which is close to the connecting arm, so that the swinging of the clothes hanger roller is limited.
Preferably, the lower end of the limiting boss is provided with a third screw hole, and the third screw hole is located on a vertical symmetry line of the necking sliding groove.
Preferably, the cross section of the connecting arm is in a C shape or an Contraband shape, a first screw hole and a splayed buckle are arranged at the upper part of the outer side of the connecting arm, and a second screw hole is arranged at the lower part of the outer side of the connecting arm.
Preferably, the guide rail is formed by splicing blocks.
Preferably, the guide rail is a single piece.
The utility model also provides a hang transfer chain, include the chain that is formed by connecting a plurality of link joints, still include chain protector, plant at the top of link joint in the throat spout, and be located between two spill wear strips, the bottom of link joint with the clearance has between the limit structure.
Preferably, the two sides of the top of the chain plate are provided with convex bodies, the middle of the chain plate is provided with a clamping opening, a clamping hook is arranged in the clamping opening, and a middle shaft of the clothes hanger roller is clamped into the clamping opening of the chain plate and is hooked by the clamping hook.
Compared with the prior art, the concave wear-resistant strip is arranged in the necking sliding groove of the guide rail, so that the chain plate of the chain is prevented from rubbing the guide rail, and the abrasion between the chain plate and the wear-resistant strip is small; furthermore, the utility model discloses design the supporting bench of guide rail and support the unilateral of clothes hanger gyro wheel to avoid promoting the interference between section clothes hanger pole and the guide rail bottom.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a link plate;
FIG. 3 is a view showing an end structure of embodiment 1;
FIG. 4 is an end view of FIG. 3 with the chain and hanger rollers omitted;
FIG. 5 is a sectional view of a guide rail according to embodiment 1;
FIG. 6 is a perspective view of a guide rail according to embodiment 1;
FIG. 7 is a view showing an end structure of embodiment 2;
FIG. 8 is an end view of FIG. 7 with the chain and hanger rollers omitted;
FIG. 9 is a view showing an end structure of embodiment 3;
fig. 10 is an end view of fig. 9 with the chain and hanger roller omitted.
Reference numerals: 1. a chain plate; 1.1, convex body; 1.2, a card interface; 1.3, a clamping hook; 2. a guide rail; 2.1, a necking sliding groove; 2.2, limiting barrier strips; 2.3, limiting bulges; 2.4, dovetail buckles; 2.5, C-shaped connecting arms; 2.5.1, a first screw hole; 2.5.2, a button with a Chinese character 'ba'; 2.5.3, a second screw hole; 2.6, supporting the table; 2.6.1, roller walking surface; 2.6.2, limiting bosses; 2.6.3, a third screw hole; 2.6.4, a wear-resistant strip mounting groove; 2.6.5, a limiting plate; 3. concave wear resistant strips; 4. a hanger roller; 5. a clothes hanger rod.
Detailed Description
The invention is further described with reference to the following examples and the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the chain is formed by connecting a plurality of chain plates 1 end to end, wherein both sides of the top of each chain plate 1 are provided with protrusions 1.1, each chain plate 1 is provided with a clamping opening 1.2, and each clamping opening 1.2 is provided with a clamping hook 1.3. The utility model discloses a chain protector includes guide rail 2, and this guide rail 2 includes decline slope section, segmental arc and rising slope section.
As shown in fig. 3-6, the top of the guide rail 2 is provided with a necking sliding groove 2.1 which is opened downwards, two sides of the opening of the necking sliding groove 2.1 are provided with limiting barrier strips 2.2, the top wall of the necking sliding groove 2.1 is provided with a limiting bulge 2.3, and two concave wear-resistant strips 3 are oppositely arranged on two sides of the necking sliding groove 2.1. The upper end of the concave wear-resistant strip 3 is abutted against the limiting bulge 2.3, and the lower end of the concave wear-resistant strip 3 is abutted against the limiting barrier strip 2.2, so that the concave wear-resistant strip 3 is prevented from falling from the necking sliding groove 2.1. The concave wear-resistant strips 3 are made of wear-resistant materials, and the convex body 1.1 of the chain plate 1 is inserted into the necking sliding groove 2.1 and positioned between the two concave wear-resistant strips 3, so that friction between the chain plate 1 and the guide rail 2 is avoided, and the friction between the chain plate 1 and the concave wear-resistant strips 3 is small. The length of the concave wear-resistant strips 3 is matched with that of the guide rails 2. The top end of the throat chute 2.1 is provided with a dovetail buckle 2.4, and a connecting buckle is arranged on the dovetail buckle 2.4, so that the guide rail 2 can be fixed on an upright post or a frame.
The middle shaft of the clothes hanger roller 4 can be clamped into the clamping interface 1.2 of the chain plate 1, and the middle shaft is hooked by the clamping hook 1.3. One side of the necking sliding groove 2.1 is connected with a C-shaped connecting arm 2.5, and the lower end of the C-shaped connecting arm 2.5 is connected with a supporting platform 2.6. C shape linking arm 2.5 is bilayer structure, and outer upper portion is equipped with first screw hole 2.5.1 and eight characters and detains 2.5.2, and the lower part of C shape linking arm 2.5 is equipped with second screw hole 2.5.3. The support table 2.6 comprises roller walking surfaces 2.6.1 at two sides and a limiting boss 2.6.2 in the middle, and the limiting boss 2.6.2 is matched with a circumferential groove of the clothes hanger roller 4, so that the swinging of the clothes hanger roller is limited. The top end of the limiting boss 2.6.2 has a gap with the bottom end of the chain plate 1, so that friction with the chain plate 1 is avoided. The middle of the support table 2.6 is provided with a third screw hole 2.6.3. The bottom of the support table 2.6 is provided with a wear-resistant strip mounting groove 2.6.4 on one side close to the hanger bar 5, and a first wear-resistant strip (not shown in the figure) is mounted in the wear-resistant strip mounting groove 2.6.4 and used for avoiding bottom friction between the hanger bar 5 and the guide rail 2.
The arc-shaped section of the guide rail 2 can be integrated or spliced by splicing blocks.
Example 2
As shown in fig. 7 and 8, the support base 2.6 of the guide rail 2 is different from that of embodiment 1 in structure, and the other structure is the same. The supporting table 2.6 is only provided with a roller walking surface 2.6.1 close to one side of the C-shaped connecting arm 2.5, and the roller 4 walks on the roller walking surface 2.6.1 close to one side of the C-shaped connecting arm 2.5 and is suspended close to one side of the clothes hanger rod 5. The roller walking surface 2.6.1 is provided with a limiting plate 2.6.5, the limiting plate 2.6.5 is positioned in the circumferential groove of the clothes hanger roller 4, and the limiting plate 2.6.5 is close to the side wall of the closer side of the circumferential groove from the C-shaped connecting arm 2.5, so that the swinging of the clothes hanger roller 4 is limited. A gap exists between the top end of the limiting plate 2.6.5 and the bottom end of the chain plate 1, and friction between the limiting plate and the chain plate 1 is avoided.
Example 3
As shown in fig. 9 and 10, the support base 2.6 of the guide rail 2 is different from those of embodiments 1 and 2, and has the same structure. The supporting table 2.6 is only provided with a roller walking surface 2.6.1 close to one side of the C-shaped connecting arm 2.5, and the roller 4 walks on the roller walking surface 2.6.1 close to one side of the C-shaped connecting arm 2.5 and is suspended close to one side of the clothes hanger rod 5. The roller walking surface 2.6.1 is provided with a limiting boss 2.6.2, the limiting boss 2.6.2 is positioned in a circumferential groove of the clothes hanger roller 4, and the limiting boss 2.6.2 is deviated from the side wall of the closer side of the circumferential groove and the C-shaped connecting arm 2.5, so that the swinging of the clothes hanger roller 4 is limited. The top of spacing boss 2.6.2 and the bottom of link joint 1 have the clearance, avoid producing the friction with link joint 1. The lower end of the limiting boss 2.6.2 is provided with a third screw hole 2.6.3, and the third screw hole 2.6.3 is positioned on the vertical symmetry line of the necking sliding groove 2.1.
The above-described embodiments are only preferred embodiments of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several modifications and equivalent substitutions can be made, and these modifications and equivalent substitutions do not depart from the technical scope of the present invention.
Claims (9)
1. A chain guard, its characterized in that: the guide rail structure comprises a guide rail, wherein a necking sliding groove with a downward opening is formed in the top of the guide rail, limiting barrier strips are arranged on two sides of the opening of the necking sliding groove, a limiting protrusion is arranged on the top wall of the necking sliding groove, two concave wear-resistant strips with opposite openings are arranged in the necking sliding groove, the upper end of each concave wear-resistant strip abuts against the limiting protrusion, and the lower end of each concave wear-resistant strip abuts against the limiting barrier strips; the top of throat spout is equipped with the dovetail and detains, one side of throat spout is equipped with the linking arm, the lower extreme of linking arm is connected with a supporting bench, a supporting bench includes gyro wheel walking face and limit structure, the gyro wheel walking face supplies the clothes hanger gyro wheel to be close to one side walking of linking arm, limit structure is used for restricting the circumference recess of clothes hanger gyro wheel.
2. The chain guard as recited in claim 1, wherein: the limiting structure is a limiting plate which is positioned in the circumferential groove of the clothes hanger roller and is close to the side wall of the circumferential groove on the side close to the connecting arm.
3. The chain guard as recited in claim 1, wherein: the limiting structure is a limiting boss, the limiting boss is located in a circumferential groove of the clothes hanger roller and is deviated from the side wall of the side, close to the connecting arm, of the circumferential groove.
4. The chain guard as recited in claim 3, wherein: and a third screw hole is formed in the lower end of the limiting boss and is positioned on a vertical symmetrical line of the necking sliding groove.
5. The chain guard as recited in any one of claims 1-4, wherein: the cross-section of linking arm is "C" type or "Contraband" type, the upper portion in the linking arm outside is equipped with first screw hole and eight characters and detains, and its lower part is equipped with the second screw hole.
6. The chain guard as recited in claim 5, wherein: the guide rail is formed by splicing blocks.
7. The chain guard as recited in claim 5, wherein: the guide rail is a single piece.
8. The utility model provides a hang transfer chain, includes the chain that forms by connecting a plurality of link joint, its characterized in that: the chain guard of any of claims 1-7, further comprising a top portion of the link plate interposed in the throat slide and between two concave wear strips, the link plate having a gap between a bottom end thereof and the stop structure.
9. The overhead conveyor line of claim 8, wherein: the clothes hanger is characterized in that convex bodies are arranged on two sides of the top of each chain plate, a clamping opening is formed in the middle of each chain plate, a clamping hook is arranged in each clamping opening, and a middle shaft of each clothes hanger roller is clamped into each clamping opening of each chain plate and is hooked by the clamping hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564639.8U CN214988051U (en) | 2021-03-18 | 2021-03-18 | Chain protector and hang transfer chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564639.8U CN214988051U (en) | 2021-03-18 | 2021-03-18 | Chain protector and hang transfer chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214988051U true CN214988051U (en) | 2021-12-03 |
Family
ID=79157651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120564639.8U Active CN214988051U (en) | 2021-03-18 | 2021-03-18 | Chain protector and hang transfer chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214988051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632648A (en) * | 2022-03-03 | 2022-06-17 | 广东坚美铝型材厂（集团）有限公司 | Horizontal spraying line linkage |
-
2021
- 2021-03-18 CN CN202120564639.8U patent/CN214988051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632648A (en) * | 2022-03-03 | 2022-06-17 | 广东坚美铝型材厂（集团）有限公司 | Horizontal spraying line linkage |
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