CN213689256U

CN213689256U - Inspection device for hardness of injection mold part

Info

Publication number: CN213689256U
Application number: CN202022734349.1U
Authority: CN
Inventors: 张玉科; 陈湘
Original assignee: Suzhou Keyilong Precision Mould Co ltd
Current assignee: Jiangsu Keyilong Electronic Technology Co.,Ltd.
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-13
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an inspection device of injection mold part hardness relates to hardness detection technical field, including workstation and hardness detector, the inside bottom of workstation settle and have the motor, the motor output is connected with the crank axle, the arrangement of crank axle upper end output position has sector gear, the transmission has second driven gear and first driven gear about the sector gear meshing respectively, is connected with the carousel on the first driven gear output shaft, second driven gear output be connected with the pivot, the one end that second driven gear was kept away from in the pivot is settled there is the brush cleaner. The utility model discloses through coordinated type drive mode among the device, clean the brush when realizing that hardness detector exerts pressure and detect and clear up part surface adhesion's granule impurity, improve work efficiency greatly, guarantee the accuracy of part surface hardness testing result, and the impurity collection that cleans in the collection box of inner chamber lower extreme, carry out unified processing, greatly reduced operator's working strength.

Description

Inspection device for hardness of injection mold part

Technical Field

The utility model relates to a hardness testing technical field specifically is an inspection device of injection mold part hardness.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The injection mold process generally includes the following steps: closing the mold, locking the mold, injecting raw materials, maintaining pressure, cooling, opening the mold, and taking out the product. The product with different shapes can be manufactured by injection mould processing. In general, injection molding is favored for the processing of plastic products.

The mold is generally made up of various parts, with different molds made up of different parts. The complete assembly and the use of one die require that the use requirements of respective hardness, strength and the like among the assembled parts are met. Wherein before the assembly, each producer can carry out the detection of hardness to the mould part of corresponding production to the security of using in the later stage is guaranteed. Hardness, a term of art in physics, the ability of a material to resist locally the penetration of a hard object into its surface becomes hard. And current part hardness detection device simple structure, life is short, and needs the manual work to clear away the adnexed large granule impurity in part detection surface to guarantee to extrude the accuracy of position's dynamics testing result, whole process operation gets up very wastes time and energy, especially batch production, during various inspections, intensity of labour is very big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inspection device of injection mold part hardness 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:

the utility model provides an inspection device of injection mold part hardness, includes workstation and hardness detector, the inside bottom arrangement of workstation have the motor, the motor output is connected with the crank axle, crank axle upper end output part is settled there is sector gear, the transmission of meshing has second driven gear and first driven gear about the sector gear respectively, is connected with the carousel on the first driven gear output shaft, second driven gear output be connected with the pivot, the one end that second driven gear was kept away from in the pivot is settled there is the brush cleaner, closes on rotate on the crank axle of motor and be connected with the connecting rod, the connecting rod other end rotates to be connected on the movable plate, movable plate moving connection is in seting up the inner chamber inside the workstation, inner chamber input intercommunication has the collection passageway of seting up inside the workstation, inner chamber output intercommunication has the exhaust duct of seting up inside the workstation.

As a further aspect of the present invention: the outside of the cleaning brush is provided with a protective shell fixedly connected with the upper end of the workbench.

As a further aspect of the present invention: the outer end of the inner cavity movably connected with the movable plate is provided with a filter screen.

As a further aspect of the present invention: the bottom end in the inner cavity is movably connected with a collecting box, and the outer end of the collecting box is provided with a handle.

As a further aspect of the present invention: the lower end of the rotary table is provided with a guide sliding block.

As a further aspect of the present invention: a groove is formed in the workbench close to the upper end of the collecting channel.

Compared with the prior art, the beneficial effects of the utility model are that: utilize a plurality of stations on the carousel to carry out the installation of spare part in this device, starting motor this moment, through sector gear and first driven gear and second driven gear's intermittent type transmission, realize that the part is conveyed to the inside clearance processing of cleaning brush that carries out of protective housing, automatic removal part surface adhesion's large granule impurity, guarantee that follow-up carousel conveys the part to hardness detector lower extreme and inspect, wholly realize that hardness detection goes on in step with the clearance process, greatly improve work efficiency, guarantee the accuracy of part surface hardness testing result, and the impurity that cleans is through crank shaft coordinated type transmission, collect in the collection box of inner chamber lower extreme, carry out unified processing, greatly reduced operator's working strength.

Drawings

Fig. 1 is a schematic structural view of an apparatus for inspecting the hardness of an injection mold part.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a perspective view of a gear segment assembly in an inspection apparatus for hardness of parts of an injection mold.

In the figure: 1-workbench, 2-first driven gear, 3-sector gear, 4-crankshaft, 5-motor, 6-connecting rod, 7-second driven gear, 8-collecting channel, 9-rotating shaft, 10-protective shell, 11-cleaning brush, 12-hardness detector, 13-rotating disc, 14-filter screen, 15-moving plate, 16-exhaust pipeline, 17-collecting box and 18-inner cavity.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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 by those of ordinary skill in the art through specific situations.

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

The first embodiment is as follows: referring to fig. 1 to 3, in the embodiment of the present invention, an inspection apparatus for inspecting hardness of injection mold parts comprises a worktable 1 and a hardness detector 12, a motor 5 is disposed at the bottom end inside the worktable 1 for providing a power source, an output end of the motor 5 is connected with a crankshaft 4, a sector gear 3 is disposed at an output position of an upper end of the crankshaft 4, a second driven gear 7 and a first driven gear 2 are respectively engaged and driven at left and right of the sector gear 3, a turntable 13 is connected to an output shaft of the first driven gear 2, an output end of the second driven gear 7 is connected with a rotating shaft 9, a cleaning brush 11 is disposed at one end of the rotating shaft 9 far away from the second driven gear 7, the cleaning brush 11 is intermittently engaged and driven with the first driven gear 2 and the second driven gear 7 through the sector gear 3, so as to realize synchronous cleaning process of the cleaning brush 11 and the hardness detector, improve work efficiency, close on rotate on the crank shaft 4 of motor 5 and be connected with connecting rod 6, the connecting rod 6 other end rotates to be connected on movable plate 15, movable plate 15 removes to be connected and sets up in the inner chamber 18 of 1 inside of workstation, and the intercommunication of the 18 input of inner chamber has the collection passageway 8 of setting up in 1 inside of workstation, and the intercommunication of the 18 output of inner chamber has the exhaust duct 16 of setting up in 1 inside of workstation, realizes collecting the inner chamber 18 with the impurity that brush cleaner 11 cleared up, guarantees that workstation 1 surface is clean and tidy.

In this embodiment, the cleaning brush 11 is externally provided with a protective casing 10 fixedly connected to the upper end of the working platform 1, so as to prevent impurities from flying and affecting the working environment.

In this embodiment, the inside bottom of inner chamber 18 remove and be connected with collecting box 17, the collecting box 17 outer end is provided with the handle, collects impurity in unison, the handling of being convenient for.

In this embodiment, the lower end of the rotary disk 13 is provided with a guide slider, so that the rotary stability of the rotary disk 13 is realized.

In this embodiment, close to set up the recess in the workstation 1 of collection 8 upper ends, be convenient for collect impurity dust.

Example two: the utility model discloses an another embodiment is still provided, and this embodiment is to improve on the basis of above-mentioned embodiment, removes the connection the arrangement of the 18 outer ends of inner chamber of movable plate 15 has filter screen 14, prevents that dust impurity from getting into the removal region of movable plate 15, guarantees that dust impurity is whole to be collected in collection box 17.

To sum up, this utility model discloses the during operation, utilize a plurality of stations to carry out the installation of spare part on carousel 13, starter motor 5 this moment, through sector gear 3 and first driven gear 2 and the intermittent type transmission of second driven gear 7, realize that the part is conveyed to the inside clearance treatment that cleans brush 11 that carries on of protective housing 10, automatic remove spare part surface adhesion's large granule impurity, guarantee follow-up carousel 13 and convey the part to 12 lower extremes of hardness detector and examine, wholly realize that hardness detection and clearance process go on in step, greatly improve work efficiency, guarantee the accuracy of part surface hardness testing result, and the impurity that cleans is through the 4 coordinated type transmissions of crank shaft, collect in collecting box 17 of inner chamber 18 lower extreme, carry out unified processing, greatly reduced operator's working strength.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An inspection device for the hardness of injection mold parts comprises a workbench (1) and a hardness detector (12), and is characterized in that a motor (5) is arranged at the bottom end inside the workbench (1), the output end of the motor (5) is connected with a crankshaft (4), a sector gear (3) is arranged at the output part of the upper end of the crankshaft (4), a second driven gear (7) and a first driven gear (2) are respectively meshed with the left side and the right side of the sector gear (3) in a transmission manner, a turntable (13) is connected onto the output shaft of the first driven gear (2), the output end of the second driven gear (7) is connected with a rotating shaft (9), a cleaning brush (11) is arranged at one end, far away from the second driven gear (7), of the rotating shaft (9), a connecting rod (6) is rotatably connected onto the crankshaft (4) close to the motor (5), and the other end of the connecting rod, the movable plate (15) is movably connected in an inner cavity (18) arranged inside the workbench (1), the input end of the inner cavity (18) is communicated with a collecting channel (8) arranged inside the workbench (1), and the output end of the inner cavity (18) is communicated with an exhaust pipeline (16) arranged inside the workbench (1).

2. An inspection device for hardness of injection mold parts according to claim 1, wherein the cleaning brush (11) is externally provided with a protective casing (10) fixedly connected to the upper end of the table (1).

3. An inspection apparatus for hardness of parts of injection mold according to claim 1, wherein a filter net (14) is disposed at an outer end of the inner cavity (18) movably connected to the moving plate (15).

4. An inspection device for the hardness of parts of injection molds according to claim 3, characterized in that the bottom end inside the inner cavity (18) is movably connected with a collection box (17), and the outer end of the collection box (17) is provided with a handle.

5. An inspection apparatus of injection mold part hardness according to claim 1, characterized in that the turntable (13) is provided with a guide block at its lower end.

6. An inspection device for the hardness of injection mould parts according to claim 1 or 2, characterized in that a groove is made in the table (1) adjacent to the upper end of the collecting channel (8).