CN219561383U

CN219561383U - Zinc bar demoulding device

Info

Publication number: CN219561383U
Application number: CN202320695942.0U
Authority: CN
Inventors: 张科; 聂校亮
Original assignee: Shijiazhuang Xinri Zinc Industry Co ltd
Current assignee: Shijiazhuang Xinri Zinc Industry Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-22
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a zinc rod demoulding device, which belongs to the technical field of zinc rod processing and comprises a frame body, a zinc rod forming die and a driving part, wherein the zinc rod forming die is fixedly arranged on the frame body, a forming cavity with an upward opening is arranged on the zinc rod forming die, the side wall of the forming cavity is provided with a draft angle, a top block is arranged at the bottom of the forming cavity in a sliding manner, the driving part is arranged below the forming cavity, and the driving end of the driving part is used for driving the top block to slide up and down. According to the zinc rod demoulding device provided by the utility model, the ejector block is driven to move upwards to apply acting force to the zinc rod, so that the zinc rod is ejected from the forming cavity, the zinc rod is easily demoulded, and the production efficiency is improved.

Description

Zinc bar demoulding device

Technical Field

The utility model belongs to the technical field of zinc rod processing, and particularly relates to a zinc rod demoulding device.

Background

In the zinc material processing process, some leftover materials are inevitably produced, in order to save production cost, the leftover materials are usually required to be smelted again by factories, and then zinc rod materials meeting the requirements are manufactured, in the manufacturing of the zinc rod materials, a zinc rod forming die is required, the existing forming die is relatively simple and mainly comprises a cylindrical cavity formed in the die, the side wall of the cavity is provided with a certain draft angle, during use, molten zinc metal liquid is poured into the cylindrical cavity, after the zinc metal liquid is cooled and solidified, the die is turned over for 180 degrees, so that the formed zinc rod is demolded by dead weight and slides out of the cavity, but in actual production, the zinc rod is difficult to take out due to the dead weight of the zinc rod, and the zinc rod is difficult to take out in the cavity.

Disclosure of Invention

The utility model aims to provide a zinc rod demolding device, which aims to solve the problems that a zinc rod is easy to clamp and difficult to demold in the prior mold in use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a zinc rod demoulding device, comprising:

a frame body;

the zinc rod forming die is fixedly arranged on the frame body, a forming cavity with an upward opening is arranged on the zinc rod forming die, the side wall of the forming cavity is provided with a draft angle, and the bottom of the forming cavity is provided with a top block in a sliding manner;

the driving part is arranged below the forming cavity, and the driving end of the driving part is used for driving the top block to slide up and down.

In one possible implementation manner, the zinc rod forming die comprises a cylinder body with upper and lower openings and a cover body sleeved at the lower end of the cylinder body in a sliding manner, the top block is connected to the upper end face of the cover body, and the driving end of the driving part is connected with the cover body.

In one possible implementation manner, a stop block is arranged at the lower part of the outer side wall of the cylinder, an anti-drop ring is sleeved on the outer side wall of the cylinder in a sliding manner, the anti-drop ring is positioned above the stop block, and the upper end of the cover body is connected with the anti-drop ring.

In one possible implementation, an elastic element is provided between the lower end face of the cylinder and the cover.

In one possible implementation manner, the driving component comprises a motor fixed on the frame body, and the motor is connected with a cam through a rotation shaft transmission, and the cam is abutted against the lower end face of the cover body.

In one possible implementation manner, the device further comprises a support frame, wherein rotating shafts are arranged on two lateral sides of the frame body, and the frame body is rotationally connected to the support frame through the rotating shafts.

In one possible implementation manner, the support frame comprises a base and longitudinal rods arranged on two lateral sides of the base, and the frame body is rotationally connected between the two longitudinal rods through the rotating shaft.

In one possible implementation, a pull rod is longitudinally arranged at one side of the frame body, and one end of the pull rod extends upwards to be higher than the upper end face of the frame body.

In one possible implementation manner, a through groove is formed in the upper end of the longitudinal rod, which is located near one side of the pull rod, the pull rod is hinged to the frame body, and the pull rod rotates into the through groove to limit the rotation of the frame body.

In one possible implementation, a stabilizing support is fixedly connected between the support body and the zinc rod forming die.

The zinc rod demoulding device provided by the utility model has the beneficial effects that: compared with the prior art, the zinc rod demoulding device has the advantages that the ejector block is arranged at the bottom of the forming cavity in a sliding manner and is connected with the driving end of the driving part, after zinc metal liquid poured into the forming cavity is cooled and solidified into a zinc rod, the driving part is started to drive the ejector block to move upwards in the forming cavity so as to jack up the zinc rod, and the zinc rod is separated from the forming cavity, so that demoulding is realized, and a worker can take out the zinc rod from the forming cavity easily. According to the zinc rod demoulding device provided by the utility model, the ejector block is driven to move upwards to apply acting force to the zinc rod, so that the zinc rod is ejected from the forming cavity, the zinc rod is easily demoulded, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of 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 utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a top view of a zinc bar stripping device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 4 is an enlarged view at M in fig. 2;

fig. 5 is a right side view of the frame according to the embodiment of the present utility model.

Reference numerals illustrate:

1. a frame body; 101. a rotating shaft; 102. a stabilizing support; 2. a zinc bar forming die; 21. a cylinder; 211. flanging; 22. a cover body; 23. anti-slip ring; 24. a stop block; 25. an elastic member; 3. a support frame; 31. a longitudinal bar; 311. a through groove; 32. a base; 4. a top block; 5. a cam; 6. a motor; 7. a rotating shaft; 8. and (5) a pull rod.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 5, a zinc rod demoulding device provided by the utility model will now be described. The zinc rod demolding device comprises a frame body 1, a zinc rod forming die 2 and a driving component, wherein the zinc rod forming die 2 is fixedly arranged on the frame body 1, a forming cavity with an upward opening is arranged on the zinc rod forming die 2, the side wall of the forming cavity is provided with a draft angle, a top block 4 is arranged at the bottom of the forming cavity in a sliding mode, the driving component is arranged below the forming cavity, and the driving end of the driving component is connected with the top block 4 and used for driving the top block 4 to slide up and down.

Compared with the prior art, the zinc rod demoulding device provided by the utility model has the advantages that the ejector block 4 is arranged at the bottom of the forming cavity in a sliding manner, the ejector block 4 is connected with the driving end of the driving part, after zinc molten metal poured into the forming cavity is cooled and solidified into a zinc rod, the driving part is started to drive the ejector block 4 to move upwards in the forming cavity, so that the zinc rod is jacked up and separated from the forming cavity, and therefore, demoulding is realized, and workers can easily take the zinc rod out of the forming cavity. According to the zinc rod demoulding device provided by the utility model, the ejector block 4 is driven to move upwards to apply acting force to the zinc rod, so that the zinc rod is ejected from the forming cavity, the zinc rod is easily demoulded, and the production efficiency is improved.

In some embodiments, referring to fig. 1 to 3, the zinc rod demolding device provided by the utility model further includes a support frame 3, the support frame 3 includes a base 32 and longitudinal rods 31, wherein the base 32 is a rectangular frame formed by welding four square tubes end to end, the number of the longitudinal rods 31 is two, the longitudinal rods are respectively welded on square tubes on the left side and the right side of the base 32 in a centered manner, the frame body 1 is a cuboid shell structure, the frame body 1 is arranged on the support frame 3 and in front of the two longitudinal rods 31, the frame body 1 includes a cover plate and side plates connected on the front side, the rear side, the left side and the right side below the cover plate, rotary shafts 101 are welded on the side plates on the left side and the right side of the frame body 1, the rotary shafts 101 are respectively connected with the longitudinal rods 31 on the same side of the rotary shafts, and the frame body 1 can rotate in the front-rear direction through the rotary shafts 101.

The zinc rod forming die 2 is longitudinally arranged on the frame body 1 and comprises a cylinder 21 with an upper opening and a lower opening and a cover body 22 sleeved at the lower end of the cylinder 21 in a sliding manner, wherein the upper end of the cylinder 21 penetrates through a cover plate of the frame body 1 and extends to the upper side of the cover plate, the upper end of the cylinder 21 is fixed with the cover plate through welding, optionally, a flanging 211 is arranged at an upper port of the cylinder 21, the welding area of the cylinder 21 and the cover plate is increased through arranging the flanging 211, the welding firmness of the cylinder 21 and the cover plate is improved, meanwhile, in order to further stabilize the cylinder 21, a stabilizing support 102 is further arranged in the frame body 1, in this embodiment, the stabilizing support 102 is a connecting plate connected between side plates on the left side and the right side of the frame body 1 and the cylinder 21, and the connecting plate is located above the middle cover body 22 of the cylinder 21, and thus, the cylinder 21 is fixed with the cover plate through the upper part in the longitudinal direction, and the middle is fixed with the connecting plate, and the connecting structure of the connecting structure with the frame body 1 is stable and reliable.

In some embodiments, the connection structure between the cover 22 and the cylinder 21 may be set with reference to the structure shown in fig. 2 to 4, specifically, a stop 24 is provided on the outer side wall of one end of the cylinder 21 near the cover 22, the stop 24 may be a plurality of bumps surrounding the outer side wall of the cylinder 21, or may be a retainer ring sleeved on the outer side wall of the cylinder 21, when the stop 24 is a retainer ring, the retainer ring may be welded to the cylinder 21 or fixed by a threaded connection, a release-preventing ring 23 is slidably sleeved on the cylinder 21 above the stop 24, the cross-sectional width of the release-preventing ring 23 is greater than the height of the stop 24 protruding outwards from the outer side wall of the cylinder 21, the cover 22 is sleeved on the release-preventing ring 23, the cover 22 is slidably connected with the cylinder 21 by means of the release-preventing ring 23, in use, when the release-preventing ring 23 abuts against the stop 24, a movable gap is provided between the lower end surface of the cylinder 21 and the cover 22, the movable gap is used for limiting the clearance between the top block 21 and the cylinder 21 and the top block 21, and the top block 21 is slidably connected with the bottom of the cylinder 21 in the upper cavity 4 by means of the upper cavity 4, and the top block 21 is slidably provided in the upper cavity 4, and the top block is slidably connected with the lower cavity 4.

Further, referring to fig. 4, an elastic member 25 is disposed in the movable gap between the cover 22 and the cylinder 21, wherein the elastic member 25 may be a coil spring, in use, the cover 22 drives the top block 4 to move upward, the cover 22 compresses the elastic member 25, and when the top block 4 pushes up the zinc rod, the elastic member 25 provides a restoring force for the downward movement of the cover 22 to assist the downward return of the cover 22.

In some embodiments, the driving component may adopt a structure shown in fig. 2 and fig. 3, specifically, the driving component includes a motor 6 fixed on the frame 1, in this embodiment, the motor 6 is located below the cover 22 and is fixedly installed on a right side plate of the frame 1, a driving end of the motor 6 is connected with a rotating shaft 7, one end of the rotating shaft 7 far away from the motor 6 is rotatably connected on a left side plate of the frame 1, a cam 5 is penetrated on the rotating shaft 7, the cam 5 is located right below the cover 22 and abuts against a lower end face of the cover 22, and transmission is realized between the cam 5 and the rotating shaft 7 through key connection.

In some embodiments, referring to fig. 1, 2 and 5, a pull rod 8 is longitudinally disposed on a right side plate of the frame body 1, an upper end of the pull rod 8 extends upward to a cover plate higher than the frame body 1, the frame body 1 can be rotated in a front-rear direction by holding one end of the pull rod 8 away from the frame body 1, in practical application, when the top block 4 lifts up a zinc rod, a worker can hold the pull rod 8 after demoulding the zinc rod, rotate the frame body 1 forward or backward by more than 90 ° and enable an upper opening of the cylinder 21 to incline downward, so that the demoulded zinc rod slides out with the cylinder 21, and the zinc rod can be taken out conveniently.

Further, referring to fig. 1, 2 and 5, the pull rod 8 is hinged on the right side plate of the frame body 1 through a pin shaft which is transversely arranged, so that the pull rod 8 can rotate up and down in a vertical plane, meanwhile, a through groove 311 is formed on the upper end face of the vertical rod 31 positioned at one side of the pull rod 8 in comparison with the pull rod 8, the through groove 311 is transversely arranged left and right, the depth of the through groove 311 is flush with the hinge position of the pull rod 8 and the right side plate of the frame body 1, when the pull rod 8 rotates to the right in the vertical plane, the pull rod 8 can rotate into the through groove 311, the limit of the through groove 311 on the pull rod 8 can limit the frame body 1 to rotate freely back and forth, and when the frame body 1 needs to rotate, the pull rod 8 is required to rotate out of the through groove 311, so that the pull rod 8 is separated from the limit of the through groove 311, and the frame body 1 can be rotated by pulling the pull rod 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A zinc bar stripping apparatus, comprising:

a frame body (1);

the zinc rod forming die (2) is fixedly arranged on the frame body (1), a forming cavity with an upward opening is arranged on the zinc rod forming die (2), the side wall of the forming cavity is provided with a draft angle, and the bottom of the forming cavity is provided with a top block (4) in a sliding manner;

the driving part is arranged below the forming cavity, and the driving end of the driving part is used for driving the top block (4) to slide up and down.

2. A zinc rod demoulding device as claimed in claim 1, wherein the zinc rod forming mould (2) comprises a cylinder body (21) with upper and lower openings and a cover body (22) which is sleeved at the lower end of the cylinder body (21) in a sliding manner, the top block (4) is connected to the upper end face of the cover body, and the driving end of the driving part is connected with the cover body (22).

3. A zinc rod demoulding device as claimed in claim 2, wherein a stop block (24) is arranged at the lower part of the outer side wall of the cylinder body (21), an anti-drop ring (23) is sleeved on the outer side wall of the cylinder body (21) in a sliding manner, the anti-drop ring (23) is positioned above the stop block (24), and the upper end of the cover body (22) is connected with the anti-drop ring (23).

4. A zinc rod stripping device as claimed in claim 3, characterized in that an elastic member (25) is provided between the lower end surface of the cylinder (21) and the cover (22).

5. A zinc rod demoulding device as claimed in claim 4, characterized in that the driving part comprises a motor (6) fixed on the frame body (1), the motor (6) is connected with a cam (5) in a transmission way through a rotating shaft (7), and the cam (5) is abutted against the lower end face of the cover body (22).

6. The zinc rod demolding device according to claim 1, further comprising a supporting frame (3), wherein rotating shafts (101) are arranged on two lateral sides of the frame body (1), and the frame body (1) is rotatably connected to the supporting frame (3) through the rotating shafts (101).

7. A zinc bar demoulding device as claimed in claim 6, characterized in that the supporting frame (3) comprises a base (32) and longitudinal rods (31) arranged on two lateral sides of the base (32), and the frame body (1) is rotatably connected between the two longitudinal rods (31) through the rotating shaft (101).

8. A zinc rod demoulding device as claimed in claim 7, characterized in that one side of the frame body (1) is longitudinally provided with a pull rod (8), and one end of the pull rod (8) extends upwards to be higher than the upper end surface of the frame body (1).

9. A zinc rod demoulding device as claimed in claim 8, wherein a through groove (311) is formed in the upper end of the longitudinal rod (31) near one side of the pull rod (8), the pull rod (8) is hinged on the frame body (1), and the pull rod (8) rotates into the through groove (311) to limit the rotation of the frame body (1).

10. A zinc rod demoulding device as claimed in any one of claims 1 to 9, characterized in that a stabilizing support (102) is fixedly connected between the frame body (1) and the zinc rod forming mould (2).