CN220829480U

CN220829480U - Plastic part testing mechanism

Info

Publication number: CN220829480U
Application number: CN202322543914.XU
Authority: CN
Inventors: 冯科
Original assignee: Kunshan Kailijie Plastic Co ltd
Current assignee: Kunshan Kailijie Plastic Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-23
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a plastic part testing mechanism, which comprises a chassis, wherein a bracket is arranged at the inner bottom of the chassis in a detachable manner, a lower die is arranged at the inner bottom of the bracket, a first hydraulic rod is arranged at the inner top of the bracket, a containing groove is formed in the front surface of the lower die, a supporting block is arranged at the bottom of the containing groove, a stop block is arranged on the inner side surface of the containing groove, a heating plate is arranged in the containing groove, and the heating plate is erected at the top of the supporting block and is abutted against the side surface of the stop block; the stop block is of a cuboid structure, and a handle is arranged on the front surface of the heating plate; the front surface of the case is hinged with a protective door, and the front surface of the protective door is provided with a control panel; the beneficial effects of the utility model are as follows: the support of the heating plate is increased through the support block, the erected heating plate is limited through the stop block, and the installation stability of the heating plate is increased; the heating plate is more convenient to pull out from the inside of the containing groove through the handle, so that the efficiency of replacing the damaged heating plate is improved.

Description

Plastic part testing mechanism

Technical Field

The utility model belongs to the technical field of plastics, and particularly relates to a plastic part testing mechanism.

Background

The plastic has wide application range, and relates to a mold, a fitting, a product, a mechanical shell and an electronic equipment shell; the plastic part test has important significance for knowing the performance of the plastic part.

The sulfur change tester for the plastic part with the application number 201921057999.8 comprises a vulcanizing instrument body, a bracket, an upper die and a lower die, wherein the bracket is fixedly arranged in an inner cavity of the vulcanizing instrument body, the lower die is fixedly arranged in the middle of the bottom end of the inner cavity of the bracket, a heating plate is arranged at the bottom of the lower die, a material shoveling mechanism is arranged at the bottom end of the inner cavity of the lower die, and a hydraulic rod is fixedly arranged in the middle of the top end of the inner cavity of the bracket; the bottom of the lower die is provided with a heating plate.

The existing plastic part testing mechanism has the following defects when in use:

The bottom at the lower mould is installed to the hot plate, is unfavorable for dismantling when the hot plate damages and changes, has influenced the hot plate and has dismantled the efficiency of changing.

Disclosure of utility model

The utility model aims to provide a plastic part testing mechanism which improves the efficiency of disassembling and replacing a heating plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic part testing mechanism, includes the quick-witted case, the interior bottom dismouting of machine case is provided with the support, and the interior bottom of support installs the lower mould, first hydraulic stem is installed at the interior top of support, the holding groove has been seted up to the front surface of lower mould, and the supporting shoe is installed to the tank bottom of holding groove, the dog is installed to the medial surface of holding groove, the inside of holding groove is provided with the hot plate, and the hot plate erects at the top of supporting shoe to the butt is at the side surface of dog.

Preferably, the stopper is a cuboid structure, and a handle is installed on the front surface of the heating plate.

Preferably, the front surface of the case is hinged with a protective door, and the front surface of the protective door is provided with a control panel.

Preferably, the bottom of the bracket is provided with a sliding plate, and the inner bottom of the case is provided with a sliding groove for the sliding plate to slide.

Preferably, a second hydraulic rod is installed at the inner top of the case, and one end of the second hydraulic rod is abutted to the top of the bracket.

Preferably, an electric push rod is mounted at the inner bottom of the bracket, and a piston rod of the electric push rod extends into the lower die and is connected with an inclined block.

Preferably, one end of the first hydraulic rod is provided with a fixed plate, the top of the fixed plate is provided with a fastener, the fastener is of an inverted L-shaped structure, the bottom of the fixed plate is provided with an upper die, and the fastener and the upper die are provided with fastening components.

Preferably, the fastening component comprises a threaded rod, a threaded hole for the threaded rod to pass through is formed in the fastening component, and a thread groove is formed in the side surface of the upper die.

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

the support of the heating plate is increased through the support block, the erected heating plate is limited through the stop block, and the installation stability of the heating plate is increased; the heating plate is more convenient to pull out from the inside of the containing groove through the handle, so that the efficiency of replacing the damaged heating plate is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the door after the door is opened;

FIG. 3 is an enlarged schematic view of the structure of the region D in FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the Q area in FIG. 2 according to the present utility model;

In the figure: 1. a chassis; 11. a second hydraulic lever; 2. a protective door; 3. a bracket; 31. a lower die; 311. a receiving groove; 312. a heating plate; 4. a first hydraulic lever; 5. a fixing plate; 51. a fastener; 511. a threaded rod; 6. an upper die; 61. a thread groove; 7. an electric push rod; 71. a tilting block; 8. a stop block; 9. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, in a first embodiment of the present utility model, the embodiment provides a plastic part testing mechanism, which includes a chassis 1, a bracket 3 is installed at an inner bottom of the chassis 1, an addition of the bracket 3 is achieved, a lower mold 31 is installed at an inner bottom of the bracket 3, an addition of the lower mold 31 is achieved, a first hydraulic rod 4 is installed at an inner top of the bracket 3, an addition of the first hydraulic rod 4 is achieved, a containing groove 311 is provided at a front surface of the lower mold 31, an opening of the containing groove 311 is achieved, a supporting block 9 is installed at a bottom of the containing groove 311, an addition of the supporting block 9 is achieved, a stopper 8 is installed at an inner side surface of the containing groove 311, an addition of the stopper 8 is achieved, a heating plate 312 is provided inside the containing groove 311, a heating effect is achieved through the heating plate 312, the heating plate 312 is an MR120 type heating plate, the heating plate 312 is erected at a top of the supporting block 9 and abuts against a side surface of the stopper 8, the supporting of the heating plate 312 is increased, the erected heating plate 312 is limited through the stopper 8, and the heating plate 312 is firmly installed.

In this embodiment, preferably, the stopper 8 has a rectangular parallelepiped structure, and the handle is mounted on the front surface of the heating plate 312, so that the heating plate 312 can be pulled out from the inside of the accommodating groove 311 more conveniently by the handle, thereby improving the efficiency of replacing the damaged heating plate 312.

In this embodiment, preferably, the front surface of the chassis 1 is hinged with the protective door 2, so that the protective door 2 can be opened, the protective door 2 is opened, the plastic part is conveniently tested, the front surface of the protective door 2 is provided with the control panel, and the control panel is operated to increase the convenience of the use of the testing mechanism.

In this embodiment, preferably, the bottom of the bracket 3 is provided with a sliding plate, so that the sliding plate is additionally arranged, a sliding groove for sliding the sliding plate is formed in the inner bottom of the chassis 1, and when the bracket 3 is installed, the sliding plate can be inserted along the sliding groove, so that limitation when the bracket 3 is installed is increased.

In this embodiment, preferably, the second hydraulic rod 11 is installed at the inner top of the chassis 1 through a screw, so that stable installation of the second hydraulic rod 11 is realized, one end of the second hydraulic rod 11 abuts against the top of the bracket 3, and when the second hydraulic rod 11 works, the bracket 3 can be abutted against, so that the firmness of the bracket 3 in the chassis 1 is increased.

In this embodiment, preferably, the electric push rod 7 is mounted at the inner bottom of the bracket 3, so that the electric push rod 7 is additionally arranged, the piston rod of the electric push rod 7 extends into the lower die 31 and is connected with the inclined block 71, and when the electric push rod 7 works, the inclined block 71 is driven to move.

In this embodiment, preferably, one end of the first hydraulic rod 4 is provided with a fixing plate 5, so as to realize the addition of the fixing plate 5, and the top of the fixing plate 5 is provided with a fastener 51 through a bolt, the fastener 51 is of an inverted L-shaped structure, so that the fastener 51 is stably installed, the bottom of the fixing plate 5 is provided with an upper die 6, and the addition of the upper die 6 is realized.

Example 2

Referring to fig. 1-4, a second embodiment of the present utility model is shown, which is based on the previous embodiment, except that:

the fastening member 51 and the upper die 6 are provided with fastening components, the fastening components comprise a threaded rod 511, a threaded hole for the threaded rod 511 to pass through is formed in the fastening member 51, when the threaded rod 511 rotates, the threaded rod 511 can move left and right along the fastening member 51, a threaded groove 61 is formed in the side surface of the upper die 6, when the threaded rod 511 is screwed into the threaded groove 61, the fastening components are helpful for increasing the stability of the installation of the upper die 6, and when the threaded rod 511 is separated from the threaded groove 61, the upper die 6 can be detached

The working principle and the using flow of the utility model are as follows: when the automatic rubber material feeding device is used, the protective door 2 is opened, rubber materials are placed into the lower die 31, the protective door 2 is closed, the fixed plate 5 is pushed to move downwards through the first hydraulic rod 4, the upper die 6 is attached to the lower die 31, the heating plate 312 is electrified to emit heat, the temperature of the lower die 31 is increased, the rubber materials are gradually coked, the scorching time of the rubber materials is detected, after the detection is finished, the heating switch is closed, the upper die 6 is lifted through the first hydraulic rod 4, when the coked rubber materials are adhered to the bottom end of the inner cavity of the lower die 31, the electric push rod 7 works, the inclined block 71 is driven to move towards the center of the bottom end of the inner cavity of the lower die 31 and shovels the rubber materials, and the rubber materials are not adhered to the bottom end of the inner cavity of the lower die 31.

While embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic part testing mechanism, includes quick-witted case (1), the interior bottom dismouting of machine case (1) is provided with support (3), and lower mould (31) are installed to the interior bottom of support (3), first hydraulic stem (4), its characterized in that are installed at the interior top of support (3): the front surface of lower mould (31) has seted up accommodation groove (311), and supporting shoe (9) are installed to the tank bottom of accommodation groove (311), dog (8) are installed to the medial surface of accommodation groove (311), the inside of accommodation groove (311) is provided with hot plate (312), and hot plate (312) erect at the top of supporting shoe (9) to the butt is at the side surface of dog (8).

2. The plastic part testing mechanism according to claim 1, wherein: the stop block (8) is of a cuboid structure, and a handle is arranged on the front surface of the heating plate (312).

3. The plastic part testing mechanism according to claim 1, wherein: the front surface of the case (1) is hinged with a protective door (2), and the front surface of the protective door (2) is provided with a control panel.

4. The plastic part testing mechanism according to claim 1, wherein: the bottom of the support (3) is provided with a sliding plate, and the inner bottom of the case (1) is provided with a sliding groove for the sliding plate to slide.

5. The plastic part testing mechanism according to claim 1, wherein: the second hydraulic rod (11) is installed at the inner top of the chassis (1), and one end of the second hydraulic rod (11) is abutted to the top of the bracket (3).

6. The plastic part testing mechanism according to claim 1, wherein: an electric push rod (7) is mounted at the inner bottom of the bracket (3), and a piston rod of the electric push rod (7) extends into the lower die (31) and is connected with an inclined block (71).

7. The plastic part testing mechanism according to claim 1, wherein: one end of the first hydraulic rod (4) is provided with a fixed plate (5), a fastening piece (51) is installed at the top of the fixed plate (5), the fastening piece (51) is of an inverted L-shaped structure, an upper die (6) is installed at the bottom of the fixed plate (5), and fastening components are arranged on the fastening piece (51) and the upper die (6).

8. The plastic part testing mechanism according to claim 7, wherein: the fastening part comprises a threaded rod (511), a threaded hole for the threaded rod (511) to pass through is formed in the fastener (51), and a thread groove (61) is formed in the side surface of the upper die (6).