CN115892679A

CN115892679A - Storage device for transporting leather winding drums

Info

Publication number: CN115892679A
Application number: CN202211453220.0A
Authority: CN
Inventors: 张健; 李保飞
Original assignee: Seiren Suzhou Co Ltd
Current assignee: Seiren Suzhou Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-04

Abstract

The invention discloses a storage device for transporting a leather winding drum, which comprises a rotating shaft and leather wound on the rotating shaft, wherein the storage device comprises an underframe, a pair of long supports and a pair of short supports, wherein the long supports and the short supports are both rotatably connected with the underframe, and the long supports and the short supports are clamped; the short supports are provided with supporting components, and the end parts of the rotating shafts are rotatably arranged in the supporting components of the pair of short supports. The invention can reduce the joints of the leather during the sponge covering operation, improve the yield and improve the unreeling efficiency of the leather.

Description

Storage device for transporting leather winding drums

Technical Field

The invention relates to the technical field of leather packaging equipment, in particular to a storage device for transporting leather winding drums.

Background

The existing operation mode of the synthetic leather is to transfer the leather roll to a rotating shaft, cut and roll the synthetic leather into small rolls every 40 meters after the synthetic leather is checked to be qualified, stack the small rolls on a pallet and transport the small rolls to a next procedure factory for sponge covering processing.

The product easily produces the indentation in the leather reel transportation, and when covering the sponge operation, leather joint department often causes the product bad for the yields descends, and still need transport the leather reel and unreel on unreeling equipment, unreel inefficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the storage device for conveying the leather winding drum, which can reduce the joints during the sponge covering operation of the leather, improve the yield and improve the unreeling efficiency of the leather.

The invention is realized by the following technical scheme:

a storage device for transporting a leather winding drum comprises a rotating shaft and leather wound on the rotating shaft, and comprises an underframe, a pair of long supports and a pair of short supports, wherein the long supports and the short supports are rotatably connected with the underframe and are clamped; the short supports are provided with supporting components, and the end parts of the rotating shafts are rotatably arranged in the supporting components of the pair of short supports.

Further, the base frame comprises a frame, and a first supporting piece and a second supporting piece which are fixedly connected with the frame, the long support is rotatably connected with the first supporting piece, and the short support is rotatably connected with the second supporting piece.

Furthermore, a first through hole is formed in the first supporting piece, and a first pin shaft sequentially penetrates through the first through hole and the long support to enable the long support to be rotatably connected with the first supporting piece.

Furthermore, a second through hole is formed in the second supporting piece, and a second pin shaft sequentially penetrates through the second through hole and the short support to enable the short support to be rotatably connected with the second supporting piece.

Furthermore, a groove is further formed in the second supporting piece, a key is arranged on the short support, and the key is contained in the groove.

Furthermore, a lock seat is arranged on the short support, a push-pull rod and at least one limiting block are arranged on the long support, the push-pull rod is connected with the limiting block in a sliding mode, and the push-pull rod is connected with the lock seat in a clamping mode.

Further, the underframe further comprises a foot seat fixedly connected with the frame, a containing groove is formed in the foot seat, and the top end of the short support is contained in the containing groove and used for stacking a plurality of storage devices.

Furthermore, the supporting component comprises a fixing plate and a cover plate, the fixing plate is detachably connected with the cover plate, and the end part of the rotating shaft is arranged between the fixing plate and the cover plate.

Further, be equipped with the first groove of accomodating on the fixed plate, be equipped with the second on the apron and accomodate the groove, fixed plate and apron pass through screw fixed connection, just first groove of accomodating and second accomodate the groove and form the round hole and be used for accomodating the tip of pivot.

Further, the supporting component further comprises a pair of casters, and the casters are rotatably arranged on the fixing plate and abutted against the rotating shaft.

Compared with the prior art, the invention has the advantages that:

1. inwards folding to the chassis through two long supports that set up the opposite side, then upwards lifting the short support of opposite side, the second round pin axle slides along second through-hole direction and makes the key on the short support break away from the recess of second support piece, then inwards folding to the long support that has folded with two short supports on for vacant strorage device collapsible transportation reduces cost of transportation and occupation space.

2. Through being equipped with the holding tank on the foot stool, the top of short support is acceptd and is used for realizing piling up of a plurality of strorage devices in the holding tank, and when the leather was transported with this strorage device, the strorage device specification was unified, can range upon range of putting, increases boxcar space utilization, guarantees that every leather reel 1 deposits alone, and each other contactless guarantees to close skin product appearance, can not produce the indentation in the transportation.

3. Two tip settings through the pivot with the leather reel are between fixed plate and apron to make the tip and the truckle butt of pivot, synthetic leather covers the sponge and adds man-hour can directly unreel in strorage device, need not to unreel the platform truck, has reduced and has closed skin transit time, and strorage device can use repeatedly for a long time, and closes the skin and need not to do extra protective packaging, practices thrift the cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a storage unit equipped with leather rolls;

FIG. 2 is an enlarged view of portion A1 of FIG. 1;

FIG. 3 is an enlarged view of portion A2 of FIG. 1;

FIG. 4 is a partial exploded view of the storage unit;

FIG. 5 is an enlarged view of portion B1 of FIG. 4;

FIG. 6 is an enlarged view of portion B2 of FIG. 4;

FIG. 7 is a partial schematic view of the storage device;

FIG. 8 is a bottom view of the storage device;

fig. 9 is a schematic view of two storage devices in a stacked state.

1. A leather reel; 10. a rotating shaft; 100. an end portion; 11. leather; 2. a chassis; 20. a frame; 21. a first support; 210. a first through hole; 22. a second support member; 220. a second through hole; 221. a groove; 23. a foot seat; 24. a cross beam; 25. a longitudinal beam; 230. accommodating a tank; 3. a long support; 30. a push-pull rod; 300. a sliding part; 301. a limiting part; 302. a bending part; 31. a limiting block; 310. perforating; 4. a short support; 40. a key; 41. a lock seat; 410. a locking hole; 42. a top end; 5. a support assembly; 50. a fixing plate; 500. a first receiving groove; 51. a cover plate; 510. a second accommodating groove; 511. a circular hole; 52. a caster wheel; 53. closing the plate; 54. a connecting pin; 55. a screw; 6. a first pin shaft; 7. and a second pin shaft.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1 to 9, a storage device for transporting a leather reel according to an embodiment of the present invention includes a rotating shaft 10 and leather 11 wound on the rotating shaft 10, the storage device includes a base frame 2, a pair of long brackets 3 and a pair of short brackets 4, the long brackets 3 and the short brackets 4 are rotatably connected to the base frame 2, and the long brackets 3 and the short brackets 4 are connected in a snap-fit manner; the short brackets 4 are provided with support assemblies 5, and the end portions 100 of the rotating shafts 10 are rotatably arranged in the support assemblies 5 of the pair of short brackets 4.

The underframe 2 comprises a frame 20, and a first support 21, a second support 22 and a foot base 23 which are fixedly connected with the frame 20, at least one cross beam 24 and at least one longitudinal beam 25 are fixedly arranged in the frame 20, the cross beam 24 and the longitudinal beam 25 are used for enhancing the stability of the frame 20, the long bracket 3 is rotatably connected with the first support 20, and the short bracket 4 is rotatably connected with the second support 22.

The first supporting member 21 is provided with a first through hole 210, and the first pin 6 sequentially passes through the first through hole 210 and the long support 3 to rotatably connect the long support 3 and the first supporting member 21.

The second supporting member 22 is provided with a second through hole 220 and a groove 221, and the second pin 7 sequentially passes through the second through hole 220 and the short bracket 4 to rotatably connect the short bracket 4 and the second supporting member 22.

Be equipped with holding tank 230 on the foot stool 23, the top 42 of short support 4 is acceptd and is used for realizing piling up of a plurality of strorage devices in holding tank 230, and when the leather was transported with this strorage device, the strorage device specification was unified, can range upon range of putting, increases boxcar space utilization, guarantees that every leather reel 1 deposits alone, and each other does not contact, guarantees to close skin product appearance, can not produce the indentation in the transportation.

The short bracket 4 is provided with a key 40 and a lock base 41, the key 40 is accommodated in the groove 221, the lock base 41 and the short bracket 4 are integrally formed, and the lock base 41 is provided with a locking hole 410.

The long support 3 is provided with a push-pull rod 30 and at least one limiting block 31, the push-pull rod 30 is connected with the limiting block 31 in a sliding mode, and the push-pull rod 30 is connected with the lock seat 40 in a clamping mode. In this embodiment, two stoppers 31 are provided, a through hole 310 is provided on the stopper 31, the push-pull rod 30 includes a sliding portion 300, and a limiting portion 301 and a bending portion 302 integrally formed with the sliding portion 300, the sliding portion 300 of the push-pull rod 30 can slide back and forth in the through hole 310 of the stopper 31, the limiting portion 301 is located between the two stoppers 31 for limiting the back and forth movement position of the sliding portion 300 of the push-pull rod 30, and the bending portion 302 is provided at the end of the sliding portion 300 for cooperating with the locking hole 410 on the lock base 41 for locking. When not locked, the limiting part 301 is rotated to the horizontal position, the bending part 302 which is pushed to the sliding part 300 to align to the locking hole 410 is pushed, the limiting part 301 is rotated to the vertical direction to enable the bending part 302 and the locking hole 410 to be clamped downwards to complete locking, and the adjacent positions of the long support 3 and the short support 4 are clamped through the locking structure.

The support assembly 5 includes a fixing plate 50, a cover plate 51, a pair of casters 52, a closing plate 53, and a pair of coupling pins 54, the fixing plate 50 and the cover plate 51 are detachably coupled, and the end 100 of the rotation shaft 10 is disposed between the fixing plate 50 and the cover plate 51. Be equipped with first groove 500 of accomodating on fixed plate 50, be equipped with the second on the apron 51 and accomodate groove 510, fixed plate 50 and apron 51 pass through screw 55 fixed connection, and first groove 500 of accomodating and the second is accomodate and is formed round hole 511 and be used for accomodating the tip 100 of pivot 10, the rotatable setting of truckle 52 is on fixed plate 50 and with pivot 10 butt, specifically, truckle 52 adopts 2.5 cun polyurethane truckles and sets up between fixed plate 50 and shrouding 53, connecting pin 54 passes fixed plate 50 in proper order, truckle 52 and shrouding 53 make truckle 52 use connecting pin 54 to rotate between fixed plate 50 and shrouding 53 as the axle, and truckle 52 and pivot 10 butt, when the leather unreels, pivot 10 rotates and drives truckle 52 and rotates, reduce frictional force, make strorage device possess the function of unreeling.

When folding, the push-pull rods 30 at the four corners are taken out of the lock seats 41, and the two long supports 3 at the opposite sides are folded inwards onto the underframe 2, wherein the long supports 3 inwards rotate by taking the first pin shaft 6 as a rotating shaft; then the short brackets 4 on the opposite sides are lifted upwards, the second pin 7 slides along the second through hole direction 220 to make the key 40 on the short bracket 4 disengage from the groove 221 of the second supporting member 22, and then the two short brackets 4 are folded inwards onto the folded long bracket 3, wherein the short brackets 4 rotate inwards with the second pin 7 as a rotating shaft. The empty storage device can be folded for transportation, so that the transportation cost and the occupied space are reduced.

When unfolding, contrary to the folding operation, the short support 4 is rotated to the vertical position, then the key 40 on the short support 4 is engaged in the groove 221 of the second support 22, then the two long supports 3 are rotated to the vertical position, and the fixing is completed by the engagement of the push-pull rod 30 and the lock base 41.

When assembling leather reel 1, take off screw 55, take off apron 51, place two tip of leather reel 1's pivot 10 respectively on short support 4, specifically place in fixed plate 50 first accomodating groove 500, and make tip 100 and the truckle 52 butt of pivot 10, then cover apron 51, screw up screw 55, accomplish the preparation before transporting, synthetic leather covers the sponge and adds and to unreel in strorage device directly man-hour, need not to unreel the platform truck, the transportation time of close skin has been reduced, and strorage device can be used repeatedly for a long time, and close the skin and need not to do extra protective packaging, and the cost is saved.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A storage device for transporting leather reels, characterized in that the leather reel (1) comprises a rotating shaft (10) and leather (11) wound on the rotating shaft (10), the storage device comprises a base frame (2), a pair of long supports (3) and a pair of short supports (4), the long supports (3) and the short supports (4) are both rotatably connected with the base frame (2), and the long supports (3) and the short supports (4) are clamped; the short supports (4) are provided with supporting components (5), and the end portions (100) of the rotating shafts (10) are rotatably arranged in the supporting components (5) of the pair of short supports (4).

2. Storage device for transporting leather reels according to claim 1, characterized in that said base frame (2) comprises a rim (20) and a first support (21) and a second support (22) fixedly connected to said rim (20), said long shelf (3) being rotatably connected to said first support (20) and said short shelf (4) being rotatably connected to said second support (22).

3. Storage device for transporting leather reels according to claim 2, characterized in that said first support (21) is provided with a first through hole (210), a first pin (6) passing through said first through hole (210) and the long support (3) in sequence to allow the rotational connection of said long support (3) and said first support (21).

4. Storage device for transporting leather reels according to claim 2, characterized in that said second support (22) is provided with a second through hole (220), a second pin (7) passing through said second through hole (220) and the short bracket (4) in sequence to connect said short bracket (4) and said second support (22) in rotation.

5. Storage device for transporting leather reels according to claim 2, characterized in that a groove (221) is also provided on the second support (22), a key (40) being provided on the short support (4), the key (40) being housed in the groove (221).

6. Storage device for transporting leather reels according to claim 1, characterized in that the short support (4) is provided with a lock seat (41), the long support (3) is provided with a push-pull rod (30) and at least one stop block (31), the push-pull rod (30) and the stop block (31) are connected in a sliding manner, and the push-pull rod (30) and the lock seat (40) are clamped.

7. Storage device for transporting leather reels according to claim 2, characterized in that the base frame (2) further comprises a foot (23) fixedly connected to said rim (20), said foot (23) being provided with a housing slot (230), the top end (42) of said short support (4) being housed in said housing slot (230) for the stacking of a plurality of storage devices.

8. Storage device for transporting leather reels according to claim 1, characterized in that said support assembly (5) comprises a fixed plate (50) and a cover plate (51), said fixed plate (50) and cover plate (51) being removably connected, the end (100) of said spindle (10) being arranged between said fixed plate (50) and cover plate (51).

9. The storage device for transporting leather reels as claimed in claim 8, wherein a first housing groove (500) is provided on the fixing plate (50), a second housing groove (510) is provided on the cover plate (51), the fixing plate (50) and the cover plate (51) are fixedly connected by a screw (55), and the first housing groove (500) and the second housing groove (510) form a circular hole (511) for housing the end portion (100) of the rotary shaft (10).

10. A storage device for transporting leather spools according to claim 8, wherein the support assembly (5) further comprises a pair of castors (52), the castors (52) being rotatably disposed on the fixed plate (50) and abutting the spindle (10).