CN213197223U

CN213197223U - Fixing device is used in plastic products processing

Info

Publication number: CN213197223U
Application number: CN202021981247.3U
Authority: CN
Inventors: 王雷
Original assignee: Yancheng Nannuo Plastics Co ltd
Current assignee: Yancheng Nannuo Plastics Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-14
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a plastic products processing equipment field specifically is a fixing device is used in plastic products processing, include: the vertical plates are fixedly arranged on the left side and the right side of the upper end of the base, the displacement assembly is arranged between the two vertical plates, the upper end of the displacement assembly is slidably provided with a sliding block, the upper end of the sliding block is fixedly provided with a fixed block, and one side of the fixed block is provided with a clamping assembly; a sliding rail is fixedly arranged at the upper end of the fixed block, a movable block is slidably arranged on the sliding rail, and a clamping assembly is fixedly arranged on one side of the movable block; fixing device is used in plastic products processing through the first lead screw and the second lead screw cooperation that set up, can make the slider of movable mounting move in opposite directions simultaneously on two lead screws, and then carry out the centre gripping through the fixed centre gripping subassembly of installation on the slider and fix plastic products, so the people place plastic products and just need not to carry out other operations, easy operation, convenient to use after spacing epaxial.

Description

Fixing device is used in plastic products processing

Technical Field

The utility model relates to a plastic products processing equipment field specifically is a fixing device is used in plastic products processing.

Background

Plastics are a class of synthetic polymeric materials that are plastic. It, synthetic rubber and synthetic fiber form three indispensable synthetic materials in daily life. Specifically, the plastic is a material which is prepared by using natural or synthetic resin as a main component, adding various additives, and molding into a certain shape under certain conditions such as temperature and pressure, and the shape is kept unchanged at normal temperature.

When plastic products are processed, fixing devices are often needed to fix the plastic products, when the existing fixing devices fix materials, the sizes of the materials are limited, the materials cannot be well fixed, the practicability of the device is reduced, and therefore the fixing device for processing the plastic products is provided in the patent application document with the publication number of CN 206899075U.

This fixing device is used in plastic products processing has reached and can has adjusted the clamping distance, can adapt to the not material of equidimension, carry out better fixed to the material, can remove the device, the practicality of device has been improved, but this fixing device is used in plastic products processing also has certain defect, for example, it carries out the centre gripping fixedly to plastic products through the clamping device of installation on the lead screw drive movable block, clamping device divide into movable and fixed, fixed to plastic products, start the lead screw after need being close to fixed clamping device with plastic products and drive movable clamping device and be close to plastic products, it is fixed to the plastic products centre gripping, so just it is very troublesome.

To the problem in the above-mentioned background art, the utility model aims at providing a fixing device is used in plastic products processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in plastic products processing to solve the problem that proposes among the above-mentioned background art.

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

a fixture for plastic article processing, comprising: the vertical plates are fixedly arranged on the left side and the right side of the upper end of the base, the displacement assembly is arranged between the two vertical plates, the upper end of the displacement assembly is slidably provided with a sliding block, the upper end of the sliding block is fixedly provided with a fixed block, and one side of the fixed block is provided with a clamping assembly; a sliding rail is fixedly arranged at the upper end of the fixed block, a movable block is slidably arranged on the sliding rail, and a clamping assembly is fixedly arranged on one side of the movable block; the slide rail is provided with a mounting hole, and the top end of the slide rail is provided with a baffle plate; the movable block passes through the movable block and the mounting hole simultaneously through the nut after sliding to a proper position on the slide rail to realize the installation and fixation on the slide rail.

As a further aspect of the present invention: the lower end of the base is provided with a bracket, and the lower end of the bracket is movably provided with a roller; the position of the fixing device for processing the plastic products can be moved conveniently through the arranged rollers.

As a further aspect of the present invention: the displacement assembly comprises a limiting shaft, a first screw rod and a second screw rod, and the left side and the right side of the limiting shaft penetrate through the vertical plate and are movably mounted through a second shaft seal; one end of the first screw rod penetrates through the vertical plate and then is movably mounted through the first shaft seal, and the first screw rod penetrates through the tail end part of the first shaft seal and is connected with the driving assembly; the other end of the first screw rod is connected with a second screw rod through a connecting sleeve, and the other end of the second screw rod penetrates through a right vertical plate and then is movably mounted through a first shaft seal; the lower end of the left sliding block is movably mounted with the first screw rod in a threaded interference fit mode, and the upper end of the left sliding block is slidably mounted on the limiting shaft; the lower end of the sliding block on the right side and the second screw rod are movably mounted in a threaded interference fit mode, and the upper end of the sliding block on the right side is slidably mounted on the limiting shaft.

As a further aspect of the present invention: the driving assembly comprises a motor and a reduction gearbox, a driving shaft of the motor is connected with the reduction gearbox, an output shaft of the reduction gearbox is connected with the first screw rod, and a frequency converter is arranged on the motor; the output direction and the output speed of the motor are controlled through the arranged frequency converter, the rotation speed and the rotation direction of the first screw rod are changed, and then the sliding block movably arranged on the first screw rod and the sliding block movably arranged on the second screw rod move oppositely.

As a further aspect of the present invention: the clamping assembly comprises a pressing block, a loop bar and a sleeve, wherein a gasket is arranged at one end of the pressing block, the pressing block is movably arranged inside the sleeve through the loop bar, and the sleeve is fixedly arranged on the sliding block or the fixed block; the sleeve rod is provided with a baffle plate at the inner part of the sleeve, and the baffle plate is connected with the inner wall of the bottom end of the sleeve through a compression spring; when carrying out the centre gripping through the centre gripping subassembly to plastic products fixed, the gasket that sets up on the briquetting is fixed the plastic products centre gripping, and the elasticity that produces through baffle one end connection compression spring deformation is automatic to carry out the centre gripping to plastic products fixed.

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

the fixing device for processing the plastic products can enable the sliding blocks movably arranged on the two screw rods to simultaneously move oppositely through the matching action of the first screw rod and the second screw rod, so that the plastic products are clamped and fixed through the clamping components fixedly arranged on the sliding blocks, and other operations are not needed after the plastic products are placed on the limiting shaft, so that the fixing device is simple to operate and convenient to use; in addition, in the displacement process of the sliding block, the sliding block which is displaced is supported by the arranged limiting shaft, and the sliding block is not easy to shift.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a fixing device for plastic product processing according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a clamping assembly of a fixing device for plastic product processing according to an embodiment of the present invention.

In the figure: the device comprises a roller 1, a bracket 2, a base 3, a motor 4, a reduction gearbox 5, an output shaft 6, a first shaft seal 7, a limiting shaft 8, a second shaft seal 9, a vertical plate 10, a fixed block 11, a sliding rail 12, a movable block 13, a nut 14, a baffle 15, a mounting hole 16, a clamping assembly 17, a sliding block 18, a first screw rod 19, a connecting sleeve 20, a second screw rod 21, a gasket 22, a pressing block 23, a sleeve rod 24, a sleeve 25, a baffle 26 and a compression spring 27.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a fixing device for processing plastic products includes: the vertical plates 10 are fixedly arranged on the left side and the right side of the upper end of the base 3, the displacement assembly is arranged between the two vertical plates 10, the upper end of the displacement assembly is slidably provided with a sliding block 18, the upper end of the sliding block 18 is fixedly provided with a fixed block 11, and one side of the fixed block 11 is provided with a clamping assembly 17; a sliding rail 12 is fixedly arranged at the upper end of the fixed block 11, a movable block 13 is slidably arranged on the sliding rail 12, and a clamping assembly 17 is fixedly arranged on one side of the movable block 13; the slide rail 12 is provided with a mounting hole 16, and the top end of the slide rail 12 is provided with a baffle 15; after the movable block 13 slides to a proper position on the slide rail 12, the nut 14 simultaneously penetrates through the movable block 13 and the mounting hole 16 to realize mounting and fixing on the slide rail 12;

when the plastic product is processed and fixed, the plastic product is placed on the displacement assembly, the displacement assembly is started, the displacement assembly pushes the sliding blocks 18 to slide and displace, the two sliding blocks 18 are close to each other, and the clamping assemblies 17 fixedly arranged on the two sliding blocks 18 clamp and fix the plastic product; in addition, the vertical height position of the clamping component 17 fixedly arranged on the movable block 13 can be adjusted according to the volume of the plastic product by sliding the movable block 13 on the slide rail 12.

Further, a support 2 is arranged at the lower end of the base 3, and a roller 1 is movably mounted at the lower end of the support 2; the position of the fixing device for processing the plastic products is convenient to move through the arranged roller 1.

Example 2

Furthermore, the displacement assembly comprises a limiting shaft 8, a first screw rod 19 and a second screw rod 21, and the left side and the right side of the limiting shaft 8 penetrate through the vertical plate 10 and then are movably mounted through a second shaft seal 9; one end of the first screw rod 19 passes through the vertical plate 10 and then is movably mounted through the first shaft seal 7, and the tail end part of the first screw rod 19 passing through the first shaft seal 7 is connected with the driving assembly; the other end of the first screw rod 19 is connected with a second screw rod 21 through a connecting sleeve 20, and the other end of the second screw rod 21 passes through the right vertical plate 10 and then is movably mounted through a first shaft seal 7; the lower end of the left sliding block 18 is movably mounted with the first screw rod 19 in a thread interference fit mode, and the upper end of the left sliding block 18 is slidably mounted on the limiting shaft 8; the lower end of the right sliding block 18 is movably mounted with the second screw rod 21 in a thread interference fit mode, and the upper end of the right sliding block 18 is slidably mounted on the limiting shaft 8;

the driving component drives the first screw rod 19 to rotate, the rotating first screw rod 19 enables the second screw rod 21 to simultaneously rotate through the connecting sleeve 20, and because the thread direction of the surface of the first screw rod 19 is opposite to the thread direction of the surface of the second screw rod 21, the slide block 18 movably mounted on the first screw rod 19 and the slide block 18 movably mounted on the second screw rod 21 can move in opposite directions to clamp and fix or loosen the plastic product.

Further, the driving assembly comprises a motor 4 and a reduction gearbox 5, a driving shaft of the motor 4 is connected with the reduction gearbox 5, an output shaft 6 of the reduction gearbox 5 is connected with a first screw rod 19, and a frequency converter is arranged on the motor 4; the output direction and the output speed of the motor 4 are controlled by the arranged frequency converter, the rotation speed and the rotation direction of the first screw rod 19 are changed, and then the slide block 18 movably arranged on the first screw rod 19 and the slide block 18 movably arranged on the second screw rod 21 move oppositely;

referring to fig. 2, further, the clamping assembly 17 includes a pressing block 23, a sleeve rod 24 and a sleeve 25, one end of the pressing block 23 is provided with a gasket 22, the pressing block 23 is movably mounted inside the sleeve 25 through the sleeve rod 24, and the sleeve 25 is mounted and fixed on the movable block 13 or the fixed block 11; the sleeve rod 24 is provided with a baffle 26 at the inner part of the sleeve 25, and the baffle 26 is connected with the inner wall of the bottom end of the sleeve 25 through a compression spring 27; when the plastic product is clamped and fixed through the clamping assembly 17, the gasket 22 arranged on the pressing block 23 clamps and fixes the plastic product, and the plastic product is automatically clamped and fixed through the elastic force generated by the deformation of the compression spring 27 connected with one end of the baffle 26;

the rest of the structure of example 2 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fixture for plastic article processing, comprising: the vertical plates (10) are fixedly arranged on the left side and the right side of the upper end of the base (3); the method is characterized in that:

a displacement assembly is arranged between the two vertical plates (10), a sliding block (18) is slidably mounted at the upper end of the displacement assembly, a fixed block (11) is fixedly mounted at the upper end of the sliding block (18), and a clamping assembly (17) is arranged on one side of the fixed block (11); a sliding rail (12) is fixedly installed at the upper end of the fixed block (11), a movable block (13) is slidably installed on the sliding rail (12), and a clamping assembly (17) is fixedly installed on one side of the movable block (13);

the slide rail (12) is provided with a mounting hole (16), and the top end of the slide rail (12) is provided with a baffle (15); after the movable block (13) slides to a proper position on the sliding rail (12), the movable block (13) and the mounting hole (16) are simultaneously penetrated through the nut (14) to realize the mounting and fixing on the sliding rail (12).

2. The plastic processing fixture of claim 1, wherein: the lower end of the base (3) is provided with a support (2), and the lower end of the support (2) is movably provided with a roller (1).

3. The plastic processing fixture of claim 1, wherein: the displacement assembly comprises a limiting shaft (8), a first screw rod (19) and a second screw rod (21), and the left side and the right side of the limiting shaft (8) penetrate through the vertical plate (10) and then are movably mounted through a second shaft seal (9); one end of the first screw rod (19) penetrates through the vertical plate (10) and then is movably mounted through the first shaft seal (7), and the tail end part of the first screw rod (19) penetrating through the first shaft seal (7) is connected with the driving assembly; the other end of the first screw rod (19) is connected with a second screw rod (21) through a connecting sleeve (20), and the other end of the second screw rod (21) passes through a right vertical plate (10) and then is movably mounted through a first shaft seal (7); the lower end of the left sliding block (18) is movably mounted with the first screw rod (19) in a threaded interference fit mode, and the upper end of the left sliding block (18) is slidably mounted on the limiting shaft (8); the lower end of the right sliding block (18) and the second screw rod (21) are movably mounted in a threaded interference fit mode, and the upper end of the right sliding block (18) is slidably mounted on the limiting shaft (8).

4. The plastic processing fixture of claim 3, wherein: the driving assembly comprises a motor (4) and a reduction gearbox (5), a driving shaft of the motor (4) is connected with the reduction gearbox (5), an output shaft (6) of the reduction gearbox (5) is connected with a first screw rod (19), and a frequency converter is arranged on the motor (4).

5. The plastic processing fixture of claim 1, wherein: the clamping assembly (17) comprises a pressing block (23), a loop bar (24) and a sleeve (25), a gasket (22) is arranged at one end of the pressing block (23), the pressing block (23) is movably arranged inside the sleeve (25) through the loop bar (24), and the sleeve (25) is fixedly arranged on the movable block (13) or the fixed block (11); the sleeve rod (24) is provided with a baffle (26) on the inner part of the sleeve (25), and the baffle (26) is connected with the inner wall of the bottom end of the sleeve (25) through a compression spring (27).