CN219341141U

CN219341141U - Cloth spreading machine

Info

Publication number: CN219341141U
Application number: CN202320818345.2U
Authority: CN
Inventors: 沈启利; 卢健
Original assignee: Taizhou Xingjiang Intelligent Technology Co ltd
Current assignee: Taizhou Xingjiang Intelligent Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-14
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a spreading machine, which belongs to the technical field of production equipment such as beach chairs and solves the problem of how to improve the safety and the high efficiency of the production process.

Description

Cloth spreading machine

Technical Field

The utility model relates to the field of manufacturing of cloth-carrying devices, in particular to a cloth spreading machine.

Background

At present, a beach chair is taken as a product example, the beach chair structurally comprises a chair frame and nylon cloth, the chair frame is manufactured by adopting steel pipes or aluminum pipes and the like, clamping grooves are reserved on the steel pipes and used for clamping and fixing the nylon cloth, the nylon cloth is required to be embedded into the clamping grooves, the clamping grooves are relatively long, the common processing mode is that the chair frame is limited and fixed through equipment, then the two sides of the nylon cloth are respectively embedded into the end parts of the clamping grooves of the chair frame, the heads of the cloth are clamped through clamps, and the clamps are pulled through the equipment, so that the cloth is pulled into the clamping grooves to complete assembly. One person is used for positioning the chair frame and assembling the nylon cloth in the clamping groove, and the other person needs to manually control equipment to carry out traction so that the edges of the cloth completely enter the clamping groove to finish the assembly.

In addition, in the manufacture of cloth-carrying devices, the cloth-carrying device is also used for outdoor leisure families, and besides beach chairs, troops or beds and the like can be used for cloth-carrying operation.

Therefore, the above operation process needs two persons to cooperate, which is disadvantageous to the improvement of the actual production efficiency, and the operation is inconvenient, and the two persons cooperate with each other without any sense, so that the production operation is unreliable.

Disclosure of Invention

Aiming at overcoming the defects of the prior art, the utility model at least solves the technical problems in the related art to a certain extent, and provides a spreading machine which has the advantages of convenient operation and stable work.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a granny rag machine, includes the support, and the front end of support is provided with positioning fixture mechanism, and the rear end of support sets up drive mechanism, is provided with the center sill fixture between the front and back of support, drive mechanism includes driver, drive assembly, rolling cylinder, cylinder mounting bracket, the below at the support is fixed to the driver, and the cylinder mounting bracket is fixed in the top of support and with rolling cylinder normal running fit, and the driver passes through drive assembly and drives the rolling cylinder rotation, is fixed with the haulage rope on the rolling cylinder, perhaps the rolling cylinder is by driver direct drive.

Preferably, the roller mounting frame is provided with a protective shell, the protective shell is shielded above and behind the winding roller, and the driver is shielded by the protective shell when the driver is above the bracket.

Preferably, the driver comprises a servo motor and a variable speed motor, and the driver adopts a speed reducer to directly drive the winding roller.

Preferably, the transmission assembly is a belt transmission structure, a gear transmission structure or a chain transmission structure.

Preferably, the traction mechanism is provided with two groups which are symmetrically distributed on two sides of the bracket respectively.

Preferably, the middle beam clamp is provided with one or more than one middle beam clamp, the support is provided with a first long waist hole for adjusting and fixing the middle beam clamp, the middle beam clamp is provided with a second long waist hole, and the middle beam clamp is provided with a plurality of clamping blocks fastened at the second long waist hole.

Preferably, the front side of support is provided with vertical mounting panel, be provided with two parallel mounting rails on the mounting panel, positioning fixture mechanism includes lift driver, mount pad and location clamp splice, and lift driver fixes on the mount pad and drives location clamp splice up-and-down motion, the adjustable fixed mounting of mount pad position on the mounting rail.

Compared with the background art, the utility model has the technical effects that:

1. the traction mechanism is adopted to provide traction force, the traction mechanism can be controlled in a linkage way, and the positioning clamp mechanism and the traction mechanism are controlled to work independently, so that errors are not easy to occur, the traction mechanism can be realized by one person through independent operation of an electric switch, the machining efficiency is obviously improved, and the safety and reliability are also obviously improved;

2. the protective shell can prevent some foreign matters from entering the winding roller to a great extent, so that a protection effect is achieved, and in addition, if the traction rope breaks, the traction rope can be prevented from being thrown to a person through the protective shell, so that the safety is improved;

3. the middle beam fixture is provided with a plurality of positioning fixtures which can be suitable for positioning adjustment of the chair frames with different sizes, the positioning fixture mechanism is installed through the mounting plate, the position adjustment can be carried out, the clamping is convenient, the installation position is adjusted according to the limited lifting travel, and the positioning fixtures are suitable for positioning of more chair frames and the like.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of another view of the embodiment;

FIG. 4 is a structural top view of an embodiment;

fig. 5 is a schematic diagram of a direct drive winding drum using a gear motor.

Reference numerals: 1. a bracket; 11. a first long waist hole; 2. positioning a clamp mechanism; 21. a lifting driver; 22. a mounting base; 23. positioning the clamping blocks; 3. a traction mechanism; 31. a driver; 32. a transmission assembly; 33. a winding roller; 34. a roller mounting rack; 35. a traction rope; 36. a protective housing; 4. a center sill clamp; 41. a second long waist hole; 42. a clamping block; 5. a mounting plate; 51. and (3) mounting a rail.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

Examples:

the utility model provides a granny rag machine, refers to the drawing and shows in fig. 1, includes support 1, and support 1 adopts the rectangle structure, and the front end of support 1 is provided with positioning fixture mechanism 2, and the workman just stands here when operating. The rear end of the bracket 1 is provided with a traction mechanism 3, and a middle beam clamp 4 is arranged between the front and the rear of the bracket 1. The middle beam clamp 4 not only structurally reinforces the bracket 1, but also realizes clamping operation on a plurality of positions, and can meet the positioning requirements of the chair frame structures with different sizes.

The traction mechanism 3 comprises a driver 31, a transmission assembly 32, a winding roller 33 and a roller mounting frame 34. Specifically, the driver 31 may be a servo motor or a variable speed motor. The operation of the driver 31 can be controlled by connecting the controller, thereby facilitating the operation. The drive assembly 32 is a belt drive, gear drive or chain drive. Illustrated in this embodiment is a belt drive structure, as can be seen with reference to fig. 3.

The driver 31 is fixed below the bracket 1, the roller mounting frame 34 is fixed above the bracket 1 and is in running fit with the winding roller 33, the driver 31 drives the winding roller 33 to rotate through the transmission component 32, and the traction rope 35 is fixed on the winding roller 33. This can make the mounting of the driver 31 more hidden and less susceptible to workpiece collisions on the console. It is known that the driver 31 of the present embodiment is disposed below the bracket 1, so that the driver 31 is not collided with the chair frame, and the driver 31 is protected, when the chair frame is disposed above the bracket 1.

In addition, as can be seen in fig. 1, 2 and 3, the roller mount 34 is provided with a protective housing 36, the protective housing 36 being shielded above and behind the take-up roller 33. The protective shell 36 can avoid some foreign matters to enter the winding roller 33 to a great extent, plays a role in protection, and in addition, if the traction rope 35 breaks, the traction rope 35 can be prevented from being thrown to a person through the protective shell 36, so that the safety is improved.

In order to facilitate the operation, the traction mechanism 3 is provided with two groups of traction mechanisms which are symmetrically distributed on two sides of the bracket 1. The traction rope 35 can be fixed with a clamp to clamp the cloth, so that the stress of the cloth is more balanced, and two traction cloths can be synchronously controlled or independently controlled, so that the convenience of operation is realized.

In fig. 3 and 4, one or more center sill clamps 4 are provided, a first long waist hole 11 is formed in the bracket 1 for adjusting and fixing the center sill clamps 4, a second long waist hole 41 is formed in the center sill clamps 4, and a plurality of clamping blocks 42 are fastened to the center sill clamps 4 at the second long waist hole 41. The front side of the bracket 1 is provided with a vertical mounting plate 5, the mounting plate 5 is provided with two parallel mounting rails 51, the positioning clamp mechanism 2 comprises a lifting driver 3121, a mounting seat 22 and a positioning clamp block 23, the lifting driver 3121 is fixed on the mounting seat 22 and drives the positioning clamp block 23 to move up and down, and the mounting seat 22 is fixedly mounted on the mounting rails 51 in a position-adjustable manner.

Thus, the chair frame can be assembled more stably. Meanwhile, the middle beam clamp 4 is provided with a plurality of positioning and adjusting mechanisms which can be suitable for the chair frames with different sizes, the positioning clamp mechanism 2 is installed through the installation plate 5, the position adjustment can be carried out, the clamping is convenient, the installation position is adjusted according to the limited lifting travel, and the positioning of more chair frames and the like is adapted.

In other embodiments, the driver 31 may directly drive the take-up roller 33 using a speed reducer, as shown in fig. 5. The technical scheme of direct driving of the turbine reducer is adopted, and the structural layout is understood by referring to fig. 5. The speed reducer can be arranged in the middle or on both sides, and in addition, the motor arrangement position can be horizontally arranged, vertically arranged or downwardly and vertically arranged.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a granny rag machine, includes support (1), and the front end of support (1) is provided with positioning fixture mechanism (2), and the rear end of support (1) sets up drive mechanism (3), is provided with well roof beam fixture (4), characterized by between the front and back of support (1): the traction mechanism (3) comprises a driver (31), a transmission assembly (32), a winding roller (33) and a roller mounting frame (34), wherein the driver (31) is fixed below or above the support (1), the roller mounting frame (34) is fixed above the support (1) and is in running fit with the winding roller (33), the driver (31) drives the winding roller (33) to rotate through the transmission assembly (32), and a traction rope (35) is fixed on the winding roller (33), or the winding roller (33) is directly driven by the driver (31).

2. A spreading machine according to claim 1, wherein: the roller mounting frame (34) is provided with a protective shell (36), the protective shell (36) is shielded above and behind the winding roller (33), and the driver (31) is shielded by the protective shell (36) when being positioned above the bracket (1).

3. A spreading machine according to claim 1, wherein: the driver (31) comprises a servo motor or a variable speed motor, and the driver (31) directly drives the winding roller (33) by adopting a speed reducer.

4. A spreading machine according to claim 1, wherein: the transmission assembly (32) is a belt transmission structure, a gear transmission structure or a chain transmission structure.

5. A spreading machine according to claim 4 wherein: the traction mechanism (3) is provided with two groups which are symmetrically distributed on two sides of the bracket (1).

6. A spreading machine according to claim 1, wherein: the middle beam clamp (4) is provided with one or more than one, the bracket (1) is provided with a first long waist hole (11) for the middle beam clamp (4) to adjust and fix, the middle beam clamp (4) is provided with a second long waist hole (41), and the middle beam clamp (4) is provided with a plurality of clamping blocks (42) fastened at the second long waist hole (41).

7. A spreading machine according to claim 1, wherein: the front side of support (1) is provided with vertical mounting panel (5), be provided with two parallel mounting rails (51) on mounting panel (5), positioning fixture mechanism (2) are including lift driver (21), mount pad (22) and location clamp splice (23), and lift driver (21) are fixed on mount pad (22) and drive location clamp splice (23) up-and-down motion, position adjustable fixed mounting on mounting rail (51) mount pad (22).