CN213474522U

CN213474522U - Can avoid needle car assembly line uphill section cylinder of off tracking

Info

Publication number: CN213474522U
Application number: CN202022458002.9U
Authority: CN
Inventors: 刘承斌
Original assignee: Topscore Fashion Co ltd
Current assignee: Topscore Fashion Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-18
Anticipated expiration: 2030-10-29

Abstract

The application discloses can avoid sewing machine assembly line uphill section cylinder of off tracking, the on-line screen storage device comprises a base, cylinder and adjusting device and prevent inclined to one side device, adjusting device includes the backup pad of fixed connection in base top both sides, the inside division of one end of backup pad has the recess, the inside sliding connection movable block of recess, the fixed section of thick bamboo of the inside fixed connection of one end of movable block, prevent inclined to one side device including fixed rotation connection at the inside connecting axle of cylinder, the one end of connecting axle is cup jointed in fixed cover, fixed cover fixed connection is in the one end of fixed disk, the lateral wall fixed connection handle of fixed disk. The two split pins are fixedly connected with the screw holes at the two ends of the connecting shaft through the threaded portions, the split pins at the two ends of the connecting shaft avoid the deviation of the roller on the connecting shaft, the deviation of the roller driving the conveying belt is avoided, then the connecting shaft is sleeved with the fixed sleeve at one end of the fixed disc, and the fixing of the connecting shaft is facilitated.

Description

Can avoid needle car assembly line uphill section cylinder of off tracking

Technical Field

The application relates to an uphill section roller, in particular to an uphill section roller of a sewing machine assembly line, which can avoid deviation.

Background

The drum-type assembly line has wide product types and is less limited; the device is matched with a stopper for use, so that the functions of continuous, beat running and accumulation of products can be realized; by adopting the jacking translation device, the off-line repair or detection of the product can be realized without influencing the operation of the whole assembly line.

The existing full-automatic sewing machine assembly line up-slope section assembly line roller always has the phenomenon of off tracking, and the fastening screw after correction can be off tracking again soon after use, so that the assembly line belt roller rubs off the bearing support fixing screw, the load of the speed reducer is increased, and then the chain is broken, the bearing seat is damaged, the maintenance is time-consuming and labor-consuming, the assembly line is stopped, and the production is influenced. Therefore, the roller for the upward slope section of the sewing production line can avoid deviation in order to solve the problems.

Disclosure of Invention

A roller for preventing the running deviation of the needle sewing machine line at the up-slope segment is composed of base, roller, regulator and deviation preventer

The adjusting device comprises supporting plates fixedly connected to two sides of the top end of the base, a groove is formed in one end of each supporting plate, a movable block is connected to the inside of each groove in a sliding mode, and a fixed cylinder is fixedly connected to the inside of one end of each movable block;

the anti-deviation device comprises a connecting shaft fixedly connected inside the roller in a rotating mode, one end of the connecting shaft is sleeved in a fixed sleeve, the fixed sleeve is fixedly connected to one end of a fixed disc, and the outer side wall of the fixed disc is fixedly connected with a handle.

Further, the inside of recess is rotated and is connected the screw rod, screw rod threaded connection movable block, the one end of screw rod runs through the inside groove and fixed connection knob, the inside groove is seted up at the top of backup pad, the inside of inside groove is equipped with the knob, the one end fixed connection fixed axle of movable block, the one end of fixed axle supports the one end of tight fixed disk.

Further, the quantity of a fixed section of thick bamboo is two, two a fixed section of thick bamboo symmetric distribution is in the one end both sides of movable block, the inside sliding connection movable rod of a fixed section of thick bamboo, the movable rod is T type pole, the one end lateral wall of a fixed section of thick bamboo is run through to the one end of movable rod.

Further, the one end lateral wall of one end fixed connection fixed disk of movable rod, the spring has been cup jointed in the outside of movable rod, the one end lateral wall of the one end fixed connection fixed cylinder of spring, the one end lateral wall of the other end fixed connection movable disk of spring.

Furthermore, screw holes are formed in the side walls of the two ends of the connecting shaft, the inner threads of the screw holes are connected with thread portions, and the top ends of the thread portions are fixedly connected with cotter pins.

Furthermore, a through hole is formed in one end of the movable disc, a fixed shaft is arranged in the through hole, one end of the movable disc is fixedly connected with the positioning rod, the positioning rod is connected with the positioning groove in a clamping mode, the positioning groove is formed in the side wall of one end of the fixed disc, a positioning hole is formed in the positioning rod, a positioning pin is inserted into the positioning hole, and the positioning groove is a T-shaped groove.

The beneficial effect of this application is: the application provides a needle sewing assembly line uphill section cylinder that can avoid the off tracking of easy to assemble and dismantlement.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a threaded portion and a cotter pin according to an embodiment of the present application.

In the figure: 1. the automatic positioning device comprises a base, 2, a supporting plate, 201, an inner groove, 3, a groove, 4, a screw rod, 5, a movable block, 6, a knob, 7, a roller, 8, a connecting shaft, 9, a screw hole, 10, a threaded portion, 11, a split pin, 12, a fixed cylinder, 13, a movable rod, 14, a spring, 15, a fixed shaft, 16, a handle, 17, a fixed disc, 18, a fixed sleeve, 19, a movable disc, 20, a through hole, 21, a positioning groove, 22, a positioning rod, 23, a positioning hole, 24 and a positioning pin.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a roller for preventing deviation of an ascending section of a sewing machine assembly line comprises a base 1, a roller 7, an adjusting device and a deviation preventing device

The adjusting device comprises supporting plates 2 fixedly connected to two sides of the top end of a base 1, a groove 3 is formed in one end of each supporting plate 2, a movable block 5 is connected to the inside of each groove 3 in a sliding mode, and a fixed cylinder 12 is fixedly connected to the inside of one end of each movable block 5;

the anti-deviation device comprises a connecting shaft 8 fixedly connected to the inside of the roller 7 in a rotating mode, one end of the connecting shaft 8 is connected to a fixing sleeve 18 in a sleeved mode, the fixing sleeve 18 is fixedly connected to one end of a fixing disc 17, and the outer side wall of the fixing disc 17 is fixedly connected with a handle 16.

The screw rod 4 is rotatably connected inside the groove 3, the screw rod 4 is in threaded connection with the movable block 5, one end of the screw rod 4 penetrates through the inner groove 201 and is fixedly connected with the knob 6, the inner groove 201 is formed in the top of the supporting plate 2, the knob 6 is arranged inside the inner groove 201, one end of the movable block 5 is fixedly connected with the fixed shaft 15, one end of the fixed shaft 15 abuts against one end of the fixed plate 17, the structure is more reasonable, and the connection is convenient; the number of the fixed cylinders 12 is two, the two fixed cylinders 12 are symmetrically distributed on two sides of one end of the movable block 5, the movable rod 13 is connected to the inside of the fixed cylinder 12 in a sliding mode, the movable rod 13 is a T-shaped rod, and one end of the movable rod 13 penetrates through the side wall of one end of the fixed cylinder 12, so that the structure is more reasonable, and the connection is convenient; one end of the movable rod 13 is fixedly connected with the side wall of one end of the fixed disc 17, the outer side of the movable rod 13 is sleeved with the spring 14, one end of the spring 14 is fixedly connected with the side wall of one end of the fixed cylinder 12, and the other end of the spring 14 is fixedly connected with the side wall of one end of the movable disc 19, so that the structure is more reasonable and the connection is convenient; screw holes 9 are formed in the side walls of two ends of the connecting shaft 8, the inner threads of the screw holes 9 are connected with screw thread portions 10, and the top ends of the screw thread portions 10 are fixedly connected with cotter pins 11, so that the structure is more reasonable, and the connection is convenient; the positioning device is characterized in that a through hole 20 is formed in one end of the movable disc 19, a fixing shaft 15 is arranged in the through hole 20, one end of the movable disc 19 is fixedly connected with a positioning rod 22, the positioning rod 22 is connected with a positioning groove 21 in a clamping mode, the positioning groove 21 is formed in one end side wall of the fixed disc 17, a positioning hole 23 is formed in the positioning rod 22, a positioning pin 24 is inserted into the positioning hole 23, the positioning groove 21 is a T-shaped groove, the structure is more reasonable, and connection is facilitated.

When the device is used, firstly, two cotter pins 11 are fixedly connected with screw holes 9 at two ends of a connecting shaft 8 through screw threads 10, the rollers 7 are prevented from deviating on the connecting shaft 8 through the cotter pins 11 at two ends of the connecting shaft 8, the rollers 7 are prevented from driving a conveying belt to deviate, then the connecting shaft 8 is sleeved with a fixed sleeve 18 at one end of a fixed disc 17, then the fixed disc 17 to be installed is abutted against one side of a fixed shaft 15, the movable disc 19 is extruded to drive a movable rod 13 to slide along the inside of a fixed cylinder 12, a spring 14 sleeved by the movable rod 13 is compressed, the movable disc 19 drives a positioning rod 22 to be pulled out from a positioning groove 21 in one end of the fixed disc 17, the movable disc 19 is loosened, the movable disc 19 is abutted against the side wall of the fixed disc 17 under the action of the movable rod 13 and the spring 14, the positioning rod 22 is inserted into the positioning groove 21, the positioning pin 24 is inserted into a, thereby with the rigidity of locating lever 22 to make things convenient for the installation of cylinder 7, through rotating the inside knob 6 of inside groove 201, knob 6 drives screw rod 4 and rotates, thereby screw rod 4 rotates with 5 threaded connection of movable block and drives movable block 5 and slide along recess 3, and movable block 5 drives cylinder 7 and reciprocates, thereby adjusts the height of cylinder 7, facilitates the use.

The application has the advantages that:

1. the structure of the device is reasonable, the two cotter pins are fixedly connected with the screw holes at the two ends of the connecting shaft through the screw thread parts, the split pins at the two ends of the connecting shaft prevent the roller from deviating on the connecting shaft, the roller is prevented from driving the conveying belt to deviate, and then the connecting shaft is sleeved with the fixed sleeve at one end of the fixed disc;

2. this application is rational in infrastructure, through the extrusion expansion disc, the expansion disc drives the movable rod and slides along the inside of a fixed section of thick bamboo, the spring compression that the movable rod cup jointed, the expansion disc drives the locating lever and pulls out from the inside constant head tank of fixed disk one end, loosen the expansion disc, the expansion disc supports tightly the lateral wall at the fixed disk under the effect of movable rod and spring, the locating lever inserts in the constant head tank, the locating pin is pegged graft in the inside locating hole of locating lever, thereby fix the position of locating lever, thereby make things convenient for the installation of cylinder, through rotating the inside knob of inside groove, the knob drives the screw rod and rotates, thereby the screw rod rotates with movable block threaded connection and drives the movable block and slides along the recess, the movable block drives.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a can avoid the needle car assembly line uphill section cylinder of off tracking which characterized in that: comprises a base (1), a roller (7), an adjusting device and an anti-deviation device

The adjusting device comprises supporting plates (2) fixedly connected to two sides of the top end of the base (1), a groove (3) is formed in one end of each supporting plate (2), a movable block (5) is connected to the inside of each groove (3) in a sliding mode, and a fixed cylinder (12) is fixedly connected to the inside of one end of each movable block (5);

prevent inclined to one side device including fixed rotation connection at inside connecting axle (8) of cylinder (7), the one end of connecting axle (8) is cup jointed in fixed cover (18), fixed cover (18) fixed connection is in the one end of fixed disk (17), lateral wall fixed connection handle (16) of fixed disk (17).

2. The roller for the upward slope section of the sewing machine assembly line capable of avoiding deviation according to claim 1, characterized in that: the inside of recess (3) is rotated and is connected screw rod (4), screw rod (4) threaded connection movable block (5), the one end of screw rod (4) runs through inside groove (201) and fixed connection knob (6), the top in backup pad (2) is seted up in inside groove (201), the inside of inside groove (201) is equipped with knob (6), the one end fixed connection fixed axle (15) of movable block (5), the one end of fixed axle (15) is supported the one end of tight fixed disk (17).

3. The roller for the upward slope section of the sewing machine assembly line capable of avoiding deviation according to claim 1, characterized in that: the quantity of a fixed section of thick bamboo (12) is two, two a fixed section of thick bamboo (12) symmetric distribution is in the one end both sides of movable block (5), the inside sliding connection movable rod (13) of a fixed section of thick bamboo (12), movable rod (13) are T type pole, the one end lateral wall of a fixed section of thick bamboo (12) is run through to the one end of movable rod (13).

4. The roller for the upward slope section of the sewing machine assembly line capable of avoiding deviation according to claim 3, characterized in that: the one end lateral wall of the one end fixed connection fixed disk (17) of movable rod (13), spring (14) have been cup jointed in the outside of movable rod (13), the one end lateral wall of the one end fixed connection fixed cylinder (12) of spring (14), the one end lateral wall of the other end fixed connection movable disk (19) of spring (14).

5. The roller for the upward slope section of the sewing machine assembly line capable of avoiding deviation according to claim 1, characterized in that: screw holes (9) are formed in the side walls of the two ends of the connecting shaft (8), the inner threads of the screw holes (9) are connected with thread portions (10), and the top end of each thread portion (10) is fixedly connected with a cotter pin (11).

6. The roller for the upward slope section of the sewing machine assembly line capable of avoiding deviation as claimed in claim 4, wherein: the utility model discloses a positioning device, including fixed disk (17), locating disc (22), locating lever (22), locating slot (21), locating hole (23) are opened to the inside through-hole (20) that has opened of one end of activity dish (19), the inside of through-hole (20) is provided with fixed axle (15), the one end fixed connection locating lever (22) of activity dish (19), locating lever (22) block connection constant head tank (21), the one end lateral wall inside at fixed disk (17) is seted up in constant head tank (21), the inside of locating lever (22) is opened there is locating hole (23), the inside of locating hole (23.