CN210311370U

CN210311370U - Barrel conveying tray with clamping device

Info

Publication number: CN210311370U
Application number: CN201920986435.6U
Authority: CN
Inventors: 鄢芙蓉; 张勇; 李擎东
Original assignee: Wuhan Yudahua Textile And Garment Group Co ltd
Current assignee: Wuhan Yudahua Textile And Garment Group Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-14
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a barrel carries tray with chucking device, be used for the card to put the lug that has the arc concave surface of barrel through setting up a plurality of mutually supporting on the chassis and be fixed in the barrel with the barrel, and set up in the arc concave surface and press the part with the barrel chucking, with the barrel of the arbitrary model of adaptation, avoid leading to the barrel to make a round trip to rock in the tray in transportation process because of the screens diameter is greater than the barrel bore in the tray, empty, ensure that the barrel is stable in transportation process, the efficient is carried and is changed to the fly frame, and then avoided the barrel to cause the damage because of the collision each other, the safety and stability of transportation has been guaranteed, thereby realize the automation of drawing process, and the production efficiency is improved, and the labor intensity of workers and the cost of delivery are reduced.

Description

Barrel conveying tray with clamping device

Technical Field

The utility model relates to a weaving transportation field especially relates to a strip bucket carries tray with chucking device.

Background

The cotton spinning industry has gradually realized automation and unmanned production mode, each process from raw material entering a workshop to cotton spinning finished yarn accelerates the spinning speed on the basis of improving the automation level, shortens the spinning production period, gradually realizes an automatic production line, realizes some unmanned workshop, unmanned factory and unmanned process of spinning production, and accelerates the pace of weaving production in the automatic process. Although the cotton spinning industry has great progress, the drawing process still cannot get rid of artificial figure, the labor cost is high, the production efficiency is still low, and workers need to wait for ready at any time on a production line.

In order to solve the technical problem, the roving used for cotton spinning at present is placed in a rotating barrel after being drafted by a drawing frame, after the general barrel is filled with cotton slivers with specified quantity, the barrel needing to be spun out by the drawing frame in a conveying system from the drawing frame to a barrel of a roving frame is conveyed to the roving frame step by step through a specially manufactured track in a cloth feeding type transmission mode, and therefore the integral replacement of the cotton slivers after the roving frame is facilitated. The automatic sliding and walking device can realize the automatic sliding and walking of the sliver can, but the sliver can passes through one section of inclined plane table top in the sliding process, and due to the limitation of the inclination angle and the field size, the sliver can is easy to shake and laterally fall in the sliding process, so that the sliver can be polluted by cotton yarns which are combed and drawn, the waste of manpower and material resources is caused, and the production efficiency is also reduced.

In order to solve the technical problem, the patent with the publication number of CN204453784U discloses a rotatory output device of drawing frame sliver can, including U type base, two branches that parallel of U type base are input track and output track, be provided with the conveyer belt that is driven by the motor on input track and the output track, be provided with the baffle that prevents the sliver can and empty on input track and the output track, U type base arc portion inboard and outside all are provided with branch, be provided with the arc that is located U type base top on the branch and lead and send the rail guard, U type base arc portion inboard is provided with the rotatory output device of control sliver can input output, U type base arc portion middle part is provided with and is used for driving sliver can pivoted carousel. The utility model discloses a through be provided with the baffle that prevents the cotton sliver can and empty on input track and output track, avoid the strip bucket to take place to rock and empty on delivery track. However, the device can only be applied to the barrel with the caliber matched with the diameter of the guide rail, and when the caliber of the barrel is smaller, the barrel still has the problem of shaking and toppling.

Therefore, in order to ensure stable transportation of the sliver cans on the conveying track, a sliver can conveying tray with a clamping device needs to be designed, and the sliver cans spun by the drawing frame are conveyed to the roving frame stably and efficiently and then replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrel carries tray with chucking device to the barrel that exists among the prior art because lack the barrel fixing device who is applicable to different bores and take place easily and rock and the problem of side falling in transportation process.

In order to achieve the above object, the utility model adopts the following technical scheme:

a barrel conveying tray with a clamping device comprises a base plate formed by plastic injection molding, wherein a plurality of convex blocks used for fixing a barrel are arranged on the base plate at intervals along the conveying direction of the base plate, and arc-shaped concave surfaces matched with each other to clamp the barrel are arranged on the convex blocks; and a pressing part for clamping the barrel is also arranged in the arc-shaped concave surface.

The utility model discloses a set up a plurality of lugs that mutually support and be used for the card to put a bucket and have the arc concave surface on the chassis with a bucket be fixed in the chassis, and set up the pressing part in the arc concave surface with a bucket chucking, with the strip bucket of the arbitrary model of adaptation, avoid leading to a bucket to make a round trip to rock in the tray in transportation process because of the screens diameter is greater than a bucket bore in the tray, empty, ensure that a bucket is stable in transportation process, the efficient is carried and is changed to the fly frame, and then avoided a bucket to cause the damage because of mutual collision, the safety and stability of transportation has been guaranteed, thereby realize the automation of drawing process, and the production efficiency is improved, the manual labor intensity is reduced.

Preferably, the pressing part is a rubber gasket, and the rubber gasket is fixed in the arc-shaped concave surface and is matched with the arc-shaped concave surface in size and shape. The thickness of the rubber gasket can be cut according to the requirement so as to adapt to the strip barrels with different thicknesses and calibers.

Preferably, the pressing part comprises a fixed seat, a guide rod and a pressing block, and the fixed seat is fixed in the arc-shaped concave surface of the bump; the front end of the guide rod penetrates through the fixed seat to be in threaded connection with the pressing block, and a compression spring is sleeved at the tail end of the guide rod.

Preferably, the front end of the guide rod is a reducing section, the reducing section passes through the fixed seat in a clearance fit manner and is in threaded connection with the pressing block, a first step of the reducing section abuts against the inner wall of the top surface of the fixed seat, and a second step of the reducing section abuts against the rear end surface of the pressing block. The front end of guide bar is the undergauge section, sets up a plurality of steps and can play limiting displacement to the guide bar.

Preferably, the second step of the guide rod is provided with a flat square and is tightly matched with a flat square hole in the center of the fixed seat. The flat square hole through setting up flat square and fixing base center department in the second step department at the guide bar closely cooperates, can prevent that the strip bucket from at the in-process of extrusion compact heap, the guide bar is because the rotation arouses the strip bucket to empty to improve the steadiness that compresses tightly the part.

Preferably, the clamping device further comprises a clamping mechanism arranged at the top of the bump, the clamping mechanism comprises a cover plate, an adjusting shaft, a first gear shaft, a second gear shaft, a third gear shaft and a push rod, and the cover plate is fixed at the top of the bump; the bottom of the cover plate is provided with a first rack slide rail, the top of the cover plate is provided with a second rack slide rail and a third rack slide rail, and the first rack, the second rack and the third rack are respectively arranged in the first rack slide rail, the second rack slide rail and the third rack slide rail in a sliding manner; a through groove is formed in the top of the bump, and the adjusting shaft is in threaded fit with the tail of the guide rod and penetrates through the through groove to be in threaded connection with the first rack; the first gear is fixed in the cover plate through the first gear shaft and the bearing seat and is meshed with the first rack; the second gear and the third gear are symmetrically arranged at two ends of the first gear shaft; the second gear shaft and the third gear shaft are respectively fixed in the cover plate through bearing seats; the fourth gear and the fifth gear are symmetrically arranged at two ends of the second gear shaft; the sixth gear and the seventh gear are symmetrically arranged at two ends of the third gear shaft; the second gear, the fourth gear and the sixth gear are meshed in sequence; the third gear, the fifth gear and the seventh gear are meshed in sequence; the sixth gear and the seventh gear are respectively meshed with the second rack and the third rack; and the two push rods respectively penetrate through the side wall of the cover plate and are fixedly connected with the second rack and the third rack.

Preferably, the bumps arranged at the edges of the long sides of the chassis are L-shaped bumps; the lug that sets up the non-long edge of chassis is T shape lug, and along vertical direction inversion in on the chassis.

Furthermore, every three of the bumps are arranged into a straight line parallel to the long side of the chassis, and in the straight line parallel to the short side of the chassis formed by the arrangement of the bumps, the spacing distance between any two adjacent bumps is the same and is smaller than the diameter of the barrel.

Furthermore, the number of the T-shaped convex blocks is two, and the T-shaped convex blocks are symmetrical about the central line of the chassis.

Preferably, the chassis further comprises a cross-shaped groove arranged on the bottom end face of the chassis and used for reducing weight.

Preferably, the chassis also comprises a U-shaped reinforcing rib arranged on the bottom end face of the chassis.

Preferably, the device also comprises a groove arranged on the side wall of the chassis, and the groove is in a conical shape with a large inlet and a small outlet.

Preferably, the RFID chip mounting structure further comprises a round hole arranged on the side wall of the L-shaped bump and used for mounting the RFID chip.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the utility model discloses a set up a plurality of arc concave surface lugs that mutually support and be used for the card to put a bucket on being fixed in the chassis with a bucket on the chassis, and set up in the arc concave surface and press the part with a bucket chucking, with the strip bucket of the arbitrary model of adaptation, avoid leading to a bucket to make a round trip to rock in the tray in transportation process because of the screens diameter is greater than a bucket bore in the tray, empty, ensure that a bucket is stable in transportation process, the efficient is carried and is changed to the fly frame, and then avoided a bucket to cause the damage because of colliding each other, the safety and stability of transportation has been guaranteed, thereby realize the automation of drawing process, and the production efficiency is improved, the artifical intensity of labour is reduced.

(2) The utility model discloses thereby can set up the thickness of rubber gasket and make a barrel chucking in the arc concave surface according to the bore of a barrel to the strip barrel of the arbitrary model of adaptation, thereby can reduce the manufacturing cost of tray under the condition of ensureing that a barrel is stable, high-efficient to carry.

(3) The utility model discloses a second step department at the guide bar be equipped with flat side and with the flat side hole of fixing base center department closely cooperates, can prevent that a bucket from at the in-process of extrusion compact heap, the guide bar arouses a bucket to take place to empty owing to rotate to improve the steadiness that compresses tightly the part.

(4) The utility model discloses a lug top sets up fixture, can play the supporting role to strip bucket upper portion to forming the secondary to the strip bucket and consolidating, avoid a bucket to make a round trip to rock, empty in the tray in transportation process, consequently can further improve the stability of carrying.

(5) The utility model discloses a set up the cross recess that is used for subtracting heavy at chassis bottom face, can improve the intensity and the shock resistance of tray.

(6) The utility model discloses well strip bucket is placed when mutually supporting the screens that forms by four lugs, and the lug can also play the effect of location to the strip bucket, makes the space that two arbitrary adjacent lugs formed all can place a bucket, consequently can increase the bearing capacity of carrying the tray, improves conveying efficiency.

(7) The utility model discloses a set up U type strengthening rib on the bottom face on chassis, can improve the intensity of tray and bear the weight of the load.

(8) The utility model discloses a set up the round hole that is used for installing the RFID chip on L shape lug lateral wall to discernment tray serial number, thereby improve the degree of automation of drawing process.

(9) The utility model discloses a set up the recess at the chassis lateral wall and be used for being connected with the push pedal, consequently the push pedal can be followed arbitrary one side on chassis and be connected with the tray, promotes it and slides forward to use manpower sparingly, improve degree of automation.

Drawings

Fig. 1 is a schematic structural view of a barrel conveying tray with a clamping device according to embodiment 1 of the present invention;

fig. 2 is a bottom view of the barrel conveying tray with the clamping device of the present invention;

FIG. 3 is a front view of a barrel conveyor tray with a clamping device according to the present invention;

FIG. 4 is a cross-sectional view taken along plane A-A of FIG. 3;

FIG. 5 is an enlarged view taken at the circle in FIG. 4;

fig. 6 is a schematic structural view of a barrel conveying tray with a clamping device according to embodiment 2 of the present invention;

FIG. 7 is a cross-sectional view taken along plane A-A of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 7;

FIG. 9 is a right side view of FIG. 8;

fig. 10 is a schematic structural view of a barrel conveying tray with a clamping device according to embodiment 3 of the present invention;

FIG. 11 is an enlarged view taken at the circle in FIG. 10;

FIG. 12 is a cross-sectional view taken along plane A-A of FIG. 10;

fig. 13 is a cross-sectional view taken along plane C-C of fig. 10.

In the figure: 1. a chassis; 2. a bump; 201. an L-shaped projection; 202. a T-shaped bump; 3. a pressing member; 301. a fixed seat; 302. a guide bar; 3021. a first step; 3022. a second step; 303. a compression block; 304. a compression spring; 4. a cross-shaped groove; 5. a U-shaped reinforcing rib; 6. a circular hole; 7. a groove; 8. a clamping mechanism; 801. a cover plate; 802. an adjustment shaft; 803. a first rack; 804. a first gear shaft; 805. a first gear; 806. a second gear; 807. a second gear shaft; 808. a fourth gear; 809. a third gear shaft; 810. a sixth gear; 811. a second rack; 812. a push rod; 813. a bearing seat; 814. a second rack slide rail; 815. a first rack slide rail; 816. a third gear; 817. a seventh gear; 818. a third rack; 819. and a third rack slide rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention; unless otherwise indicated, the reagents, methods and apparatus employed in the present invention are conventional in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5, a barrel conveying tray with a clamping device comprises a base plate 1 formed by plastic injection molding, wherein a plurality of convex blocks 2 used for fixing a barrel are arranged on the base plate 1 at intervals along the conveying direction of the base plate, and the convex blocks 2 are provided with arc-shaped concave surfaces which are matched with each other to clamp the barrel; and a pressing part 3 for clamping the barrel is also arranged in the arc-shaped concave surface.

Specifically, the pressing part 3 is a rubber gasket, and the rubber gasket is fixed in the arc-shaped concave surface and is matched with the arc-shaped concave surface in size and shape. Wherein, thereby can set up the thickness of rubber gasket according to the bore of a barrel and make a barrel chucking in the arc concave surface to the barrel of the arbitrary model of adaptation, accessible countersunk screw or viscose will simultaneously the rubber gasket is fixed in the arc concave surface, the utility model discloses a set up the rubber gasket with a barrel chucking in the arc concave surface to can reduce the manufacturing cost of tray under the condition of ensureing that a barrel is stable, efficient is carried.

Specifically, the bump 2 arranged at the edge of the long side of the chassis 1 is an L-shaped bump 201; the bumps 2 arranged at the non-long edge of the chassis 1 are T-shaped bumps 202 and are inverted on the chassis 1 along the vertical direction.

Wherein, the bottom surface of the arc concave surface of lug 2, rubber gasket is the arc concave surface to it is inseparabler to make rubber gasket and strip bucket laminating, makes strip bucket at the screens internal fixation more firm.

Furthermore, every three of the bumps 2 are arranged into a straight line parallel to the long side of the chassis 1, and in the straight lines parallel to the short side of the chassis 1 formed by the arrangement of the bumps 2, the spacing distance between any two adjacent bumps 2 is the same and is smaller than the diameter of the barrel. The strip barrel is tightly attached to the lug 2, so that the strip barrel is prevented from shaking in a clamping position, and the conveying stability is improved.

Further, the T-shaped protrusions 202 are provided in two, and the T-shaped protrusions 202 are symmetrical with respect to the center line of the chassis 1. The L-shaped lug 201 at the edge of the long edge of the chassis 1 shares the middle T-shaped lug 202 to position the strip barrels, so that two strip barrels can be conveyed at each time, and the conveying efficiency is improved.

Specifically, the chassis also comprises a cross-shaped groove 4 which is arranged on the bottom end surface of the chassis 1 and used for reducing weight; the strength and the bearing load of the pallet can be improved.

Specifically, the tray further comprises a U-shaped reinforcing rib 5 arranged on the bottom end face of the chassis 1, so that the strength and the bearing load of the tray can be improved.

Specifically, the device also comprises a groove 7 arranged on the side wall of the chassis 1, wherein the groove 7 is in a conical shape with a large inlet and a small outlet; the push plate can be prevented from falling off from the tray in the pushing process.

2 grooves 7 are respectively arranged on two sides of the long side direction of the chassis 1, which are symmetrical relative to the central line of the chassis 1; the short side direction of the chassis 1 is respectively provided with 1 groove 7. The pusher can thus be coupled to the tray from either side of the chassis 1, pushing it to slide forward.

Specifically, the drawing device further comprises a round hole 6 which is arranged on the side wall of the L-shaped bump 201 and used for mounting an RFID chip, wherein the RFID chip is used for identifying the number information of the tray, so that the automation degree of the drawing process is improved.

The barrel that has chucking device carries tray during operation, 2 barrel full of regulation quantity silver are arranged 2 and are mutually supported 2 and the same screens of formation of bottom surface cross section by six lugs 2 on chassis 1 in, can be based on the thickness of the bore design rubber gasket of actual barrel with the barrel chucking on chassis 1 of tray, the rethread push pedal links to each other with recess 7 of 1 lateral wall in chassis, promote the tray and carry to the fly frame along special track marching type and carry out the whole change of silver. The utility model discloses an on setting up rubber gasket and being fixed in chassis 1 with strip bucket chucking location in the arc concave surface of lug 2, can effectively avoid strip bucket to make a round trip to rock on the track, empty to ensure that strip bucket can be stable, the efficient carries and changes to the fly frame, avoided strip bucket because of mutual collision causes the damage, guaranteed the safe steadiness of transportation, thereby realize the automation of drawing process, improve production efficiency, reduce artifical intensity of labour.

Example 2

Referring to fig. 6 to 9, the present embodiment provides a barrel conveying tray with a clamping device, which is substantially similar to embodiment 1, except that the pressing component 3 includes a fixing seat 301, a guide rod 302 and a pressing block 303, and the fixing seat 301 is fixed in an arc-shaped concave surface of the projection 2; the front end of the guide rod 302 passes through the fixing seat 301 and is in threaded connection with the pressing block 303, and a compression spring 304 is sleeved outside the tail end of the guide rod 302.

The pressing block 303 is provided with an internal thread, the front end of the guide rod 302 is provided with an external thread, and when the barrel is extruded on the pressing block 303, the pressing block 303 and the guide rod 302 are matched to push the compression spring 304 to move so as to tightly clamp and fix the barrel in a clamping position formed by the mutual matching of the four convex blocks 2 on the chassis 1.

Specifically, the front end of the guide rod 302 is a reducing section, the reducing section passes through the fixed seat 301 in a clearance fit manner and is in threaded connection with the pressing block 303, a first step 3021 of the reducing section abuts against the inner wall of the top surface of the fixed seat 301, and a second step 3022 of the reducing section abuts against the rear end surface of the pressing block 303.

When the barrel is in the process of extruding the pressing block 303, the pressing block 303 cooperates with the guide rod 302 to push the compression spring 304 to move, at this time, the bottom surface of the first step 3021 of the guide rod 302 abuts against the inner wall of the bottom surface of the fixed seat 301 so as to limit the guide rod 302, and the barrel is tightly clamped and fixed in a clamping position formed by the mutual cooperation of the four bumps 2 on the chassis 1; when the pressing component 3 does not work, the first step 3021 of the reducing section abuts against the inner wall of the top surface of the fixed seat 301, the second step 3022 of the reducing section abuts against the rear end surface of the pressing block 303, and at this time, the compression spring 304 is reset.

Specifically, a flat square is arranged at the second step 3022 of the guide rod 302 and is tightly matched with a flat square hole at the center of the fixed seat 301. Through the flat side of guide bar 302 with the flat side hole of fixing base 301 center department closely cooperates, can prevent that the strip bucket from taking place to topple over owing to rotate arousing the strip bucket at the in-process of extrusion compact heap 303 to improve the steadiness that compresses tightly part 3.

When the barrel conveying tray with the clamping device is used and a barrel is placed in a clamping position formed by the mutual matching of the convex blocks 2 in the chassis 1, the barrel pushes the pressing block 303 of the pressing part 3 through extrusion, the pressing block 303 and the guide rod 302 are matched to push the compression spring 304 to move, and at the moment, the bottom surface of the first step 3021 of the guide rod 302 abuts against the inner wall of the bottom surface of the fixed seat 301, so that the guide rod 302 is limited. This embodiment is through setting up compact heap 303 in the arc concave surface at lug 2, the mount pad, guide bar 302 and compression spring 304, through the cooperation of above-mentioned part with the fixed chucking of the strip bucket of different bores on the chassis 1 of tray, can effectively avoid the strip bucket to make a round trip to rock on the track, empty, thereby ensure that the strip bucket is stable, when the high efficiency is carried and is changed to the fly frame, the application scope of tray has been improved greatly, help realizing the automation of drawing process, improve production efficiency and reduce artifical intensity of labour.

Example 3

Referring to fig. 10 to 13, this embodiment is a further improvement of embodiment 2, and further includes a clamping mechanism 8 disposed at the top of the bump 2, where the clamping mechanism 8 includes a cover plate 801, an adjusting shaft 802, a first gear shaft 804, a second gear shaft 807, a third gear shaft 809 and a push rod 812, and the cover plate 801 is fixed at the top of the bump 2; a first rack slide rail 815 is arranged at the bottom of the cover plate 801, and a second rack slide rail 814 and a third rack slide rail 819 are arranged at the top of the cover plate 801; the first rack 803, the second rack 811 and the third rack 818 are respectively slidably disposed in the first rack sliding rail 815, the second rack sliding rail 814 and the third rack sliding rail 819; a through groove is formed in the top of the projection 2, and the adjusting shaft 802 is in threaded fit with the tail of the guide rod 302 and penetrates through the through groove to be in threaded connection with the first rack 803; the first gear 805 is fixed in the cover plate 801 through the first gear shaft 804 and a bearing seat 813 and meshed with the first rack 803; the second gear 806 and the third gear 816 are symmetrically arranged at two ends of the first gear shaft 804; the second gear shaft 807 and the third gear shaft 809 are respectively fixed in the cover plate 801 through a bearing seat 813; a fourth gear 808 and a fifth gear are symmetrically arranged at two ends of the second gear shaft 807; the sixth gear 810 and the seventh gear 817 are symmetrically arranged at two ends of the third gear shaft 809; the second gear 806, the fourth gear 808 and the sixth gear 810 are meshed in sequence; the third gear 816, the fifth gear and the seventh gear 817 are meshed in sequence; the sixth gear 810 and the seventh gear 817 are respectively meshed with the second rack 811 and the third rack 818; the two push rods 812 respectively penetrate through the side wall of the cover plate 801 to be fixedly connected with the second rack 811 and the third rack 818.

In this embodiment, when the barrel conveying tray with the clamping device works, when a barrel is placed in a clamping position formed by the mutual matching of the convex blocks 2 in the chassis 1, the barrel pushes the pressing block 303 of the pressing component 3, the pressing block 303 and the guide rod 302 cooperate to push the compression spring 304 to move, at this time, the adjusting shaft 802 also moves leftwards along with the guide rod 302 and drives the first rack 803 to slide in the first rack slide rail 815, so that the first gear 805 rotates clockwise and drives the second gear 806 and the third gear 816 to rotate coaxially, and at the same time, the second gear 806 drives the fourth gear 808 and the sixth gear 810 to rotate, so as to drive the second rack 811 to slide rightwards in the second rack slide rail 814 and push the push rod 812 to move rightwards to abut against the side wall of the barrel to perform a centering function; similarly, the third rack 818 drives another push rod 812 to move right and touch the side wall of the barrel. This embodiment plays the circumference supporting role to the strip bucket through a plurality of push rods 812, can effectively avoid the strip bucket to empty at the transportation process, consequently can further improve the transport stability of strip bucket.

The above description is only an illustrative embodiment of the present invention, and is not intended to limit the present invention in any way and in any way, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the method of the present invention; those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent embodiments of the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the essential technology of the present invention all still belong to the protection scope of the present invention.

Claims

1. A barrel conveying tray with a clamping device is characterized by comprising a base plate (1) formed by plastic injection molding, wherein a plurality of convex blocks (2) used for fixing a barrel are arranged on the base plate (1) at intervals along the conveying direction of the base plate, and the convex blocks (2) are provided with arc-shaped concave surfaces which are matched with each other to clamp the barrel; and a pressing part (3) for clamping the barrel is also arranged in the arc-shaped concave surface.

2. The barrel conveying tray with the clamping device as claimed in claim 1, wherein the pressing part (3) is a rubber gasket which is fixed in the arc-shaped concave surface and is matched with the arc-shaped concave surface in size and shape.

3. The barrel conveying tray with the clamping device is characterized in that the pressing component (3) comprises a fixed seat (301), a guide rod (302) and a pressing block (303), wherein the fixed seat (301) is fixed in an arc-shaped concave surface of the convex block (2); the front end of the guide rod (302) penetrates through the fixed seat (301) to be in threaded connection with the pressing block (303), and a compression spring (304) is sleeved at the tail end of the guide rod (302).

4. The barrel conveying tray with the clamping device as claimed in claim 3, wherein the front end of the guide rod (302) is a reduced diameter section, the reduced diameter section passes through the fixed seat (301) in a clearance fit manner to be in threaded connection with the pressing block (303), a first step (3021) of the reduced diameter section abuts against the inner wall of the top surface of the fixed seat (301), and a second step (3022) of the reduced diameter section abuts against the rear end surface of the pressing block (303).

5. The barrel conveying tray with the clamping device as claimed in claim 4, wherein the second step (3022) of the guiding rod (302) is provided with a flat square and is tightly matched with a flat square hole at the center of the fixed seat (301).

6. The barrel conveying tray with the clamping device is characterized by further comprising a clamping mechanism (8) arranged at the top of the lug (2), wherein the clamping mechanism (8) comprises a cover plate (801), an adjusting shaft (802), a first gear shaft (804), a second gear shaft (807), a third gear shaft (809) and a push rod (812), and the cover plate (801) is fixed at the top of the lug (2); a first rack sliding rail (815) is arranged at the bottom of the cover plate (801), a second rack sliding rail (814) and a third rack sliding rail (819) are arranged at the top of the cover plate (801), and a first rack (803), a second rack (811) and a third rack (818) are respectively arranged in the first rack sliding rail (815), the second rack sliding rail (814) and the third rack sliding rail (819) in a sliding manner; a through groove is formed in the top of the bump (2), and the adjusting shaft (802) is in threaded fit with the tail of the guide rod (302) and penetrates through the through groove to be in threaded connection with the first rack (803); the first gear (805) is fixed in the cover plate (801) through the first gear shaft (804) and a bearing seat (813) and meshed with the first rack (803); the second gear (806) and the third gear (816) are symmetrically arranged at two ends of the first gear shaft (804); the second gear shaft (807) and the third gear shaft (809) are respectively fixed in the cover plate (801) through a bearing seat (813); a fourth gear (808) and a fifth gear are symmetrically arranged at two ends of the second gear shaft (807); the sixth gear (810) and the seventh gear (817) are symmetrically arranged at two ends of the third gear shaft (809); the second gear (806), the fourth gear (808) and the sixth gear (810) are meshed in sequence; the third gear (816), the fifth gear and the seventh gear (817) are meshed in sequence; the sixth gear (810) and the seventh gear (817) are respectively meshed with the second rack (811) and the third rack (818); the two push rods (812) respectively penetrate through the side wall of the cover plate (801) and are fixedly connected with the second rack (811) and the third rack (818).

7. The barrel conveying tray with the clamping device as claimed in claim 1, wherein the projection (2) arranged at the edge of the long edge of the chassis (1) is an L-shaped projection (201); the bumps (2) arranged at the non-long edge of the chassis (1) are T-shaped bumps (202) and are arranged on the chassis (1) in an inverted mode in the vertical direction.

8. The barrel conveying tray with the chucking device as claimed in claim 1, further comprising a cross-shaped recess (4) for weight reduction provided on a bottom end face of said chassis (1).

9. The barrel conveying tray with the chucking device as set forth in claim 1, further comprising a U-shaped reinforcing rib (5) provided on a bottom end face of the base plate (1).

10. The barrel conveying tray with the clamping device is characterized by further comprising a groove (7) arranged on the side wall of the bottom plate (1), wherein the groove (7) is in a conical shape with a large inlet and a small outlet.

11. The barrel conveying tray with the clamping device as claimed in claim 7, further comprising a round hole (6) arranged on the side wall of the L-shaped projection (201) for mounting an RFID chip.