CN221336270U - Net bowl production die with flanging - Google Patents

Abstract

The utility model relates to the technical field of silk screen processing dies, in particular to a net bowl production die with a flanging. Comprising the following steps: a first mold comprising a first base and a first top plate; a jack post is arranged in the center of the first base, and a first spring is arranged between the lower end of the jack post and the first base; the center of the first top disc is provided with a groove piece which is matched with the top column; the trimming assembly is used for trimming and shaping the net bowl after the first die is processed; the utility model does not need to carry out the resetting operation of the mould, simplifies the construction procedure, is convenient for taking out the net bowl after molding, can rapidly cut off the edge of the net bowl through the trimming component, and improves the quality and the processing efficiency of finished products.

Description

Net bowl production die with flanging

Technical Field

The utility model relates to the technical field of silk screen processing dies, in particular to a net bowl production die with a flanging.

Background

The net bowl shape is similar to bowl form, through the extrusion to silk screen, can be used to filter etc. and use, like the filter screen structure in the drinking cup, at present, to the processing of net bowl, generally utilize mould extrusion, current mould causes the net bowl card easily to go into in the mould after the extrusion, the condition of being inconvenient for take out, after single use simultaneously, need adjust the mould position and reset, the process is complicated to can't effectively cut off the processing to the edge of net bowl, cause the finished product quality to drop, unfavorable production and processing.

Disclosure of utility model

The utility model aims at solving the technical problems, and provides the net bowl production die with the flanging, which does not need to carry out resetting operation of the die, simplifies construction procedures, facilitates the taking out of the net bowl after molding, can rapidly cut off the edge of the net bowl through the trimming assembly, and improves the quality and the processing efficiency of finished products.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

A first mold comprising a first base and a first top plate; a jack post is arranged in the center of the first base, and a first spring is arranged between the lower end of the jack post and the first base; the center of the first top disc is provided with a groove piece which is matched with the top column;

the trimming assembly is used for trimming and shaping the net bowl after the first die is processed.

Preferably, the center of the first base is provided with a round groove which is concave inwards; the first top disk is provided with a bulge matched with the round groove.

Preferably, a guide post which is in sliding connection with the first top disc is arranged above the groove piece.

Preferably, a limit nut is mounted at the end of the guide post.

Preferably, the trimming assembly comprises a second base and a second top plate; the center of the second base is provided with a shaping column, and the surface of the second base is provided with a cutting edge protruding outwards; the second top plate is internally provided with a shaping groove matched with the shaping column, and the aperture of the edge is equal to the diameter of the cutting edge.

Preferably, the shaping groove is provided with a sliding column which is in sliding connection with the second top disc.

Preferably, a third die is further arranged before the first die is processed, and the third die is used for cutting the sheet-shaped net piece.

Preferably, the third die comprises a hollow sleeve and a cutter; the diameter of the lower part of the cutter is equal to the inner diameter of the hollow sleeve, and a connecting sleeve is arranged above the cutter.

Compared with the prior art, the utility model has the following advantages:

1. The first base is matched with the first top disc to extrude the net piece, then the round protruding part is extruded and shaped through the slidable top column and the groove piece, the integral forming is realized quickly, and after doing work, the top column resets under the action of the first spring, so that the worker is not required, and the construction process is simplified;

2. the round groove design on the first base can rapidly realize the placement and positioning of the mesh, and meanwhile, the mesh is tightly pressed by matching with the bulge, so that the operation of workers is facilitated;

3. The net bowl can be extruded and shaped secondarily through the trimming assembly, and meanwhile, in the downward extrusion process, the excessive parts of the net bowl are cut off by matching with the cutting edges, so that the processing quality of a finished product is ensured, and the processing efficiency is effectively improved compared with that of the traditional construction;

4. The silk screen can be processed into raw materials with the diameter equal to that of the circular groove through the third die, and the silk screen can be matched with the first die and the trimming assembly to form a complete production procedure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a net bowl production mold with a flanging;

FIG. 2 is a schematic view of a first mold structure;

FIG. 3 is a schematic view of a first base structure;

FIG. 4 is an exploded view of a first top tray structure;

FIG. 5 is a schematic view of a trim assembly;

FIG. 6 is a schematic view of a second top tray;

FIG. 7 is a schematic view of a third mold structure;

Fig. 8 is a schematic diagram of a multi-set mold structure.

In the figure: 1. a first mold; 2. a trimming assembly; 3. a third mold; 101. a first base; 102. a first top plate; 103. a top column; 104. a first spring; 105. a groove member; 106. a circular groove; 107. a protrusion; 108. a guide post; 109. a limit nut; 201. a second base; 202. a second top plate; 203. shaping columns; 204. cutting off edges; 205. a shaping groove; 206. a spool; 301. a hollow sleeve; 302. a cutter; 303. and (5) connecting the sleeve.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The first embodiment is as follows: referring to fig. 1-8, a net bowl production mold with flanging, comprising: a first mold 1, the first mold 1 including a first base 101 and a first top plate 102; a top column 103 is arranged in the center of the first base 101, and a first spring 104 is arranged between the lower end of the top column 103 and the first base 101; the center of the first top disk 102 is provided with a groove piece 105 which is matched with the top column 103; the trimming assembly 2 is used for trimming and shaping the net bowl after the first die 1 is processed;

The net sheet is placed at the center of the first base 101, the upper part of the first top plate 102 is connected with a hydraulic cylinder, the first top plate 102 is in contact with and pressed against the net sheet on the surface of the first base 101 downwards under the drive of the hydraulic cylinder, then the first base 101 is pushed to displace downwards continuously against the elastic force of the first spring 104, after the top column 103 exceeds the surface of the first base 101, the net sheet is extruded and shaped, after the top column 103 is contacted with a notch on the groove piece 105, the extrusion deformation of the net bowl is completed, then the hydraulic cylinder drives the first top plate 102 to reset upwards, the first base 101 is synchronously reset under the action of the first spring 104, the processing of the net bowl is completed quickly, manual reset is not needed, and the construction process is simplified; the shape of the notch can be correspondingly processed and adjusted according to the shape of the net bowl, and the cross section of the common notch is semicircular or semi-elliptic;

the net bowl is taken down and then put into the trimming assembly 2, extrusion positioning is carried out again, cutting-off treatment of redundant edges is completed, quality of finished products is guaranteed, and meanwhile, compared with traditional laser cutting, processing cost is lower, and efficiency is higher.

In the preferred embodiment, as shown in fig. 2-4, the center of the first base 101 is provided with an inward concave circular groove 106, the diameter of the circular groove 106 is the diameter of the raw material mesh, after a worker can quickly put the raw material mesh into the circular groove, preliminary positioning of the mesh is achieved, and pressing of the mesh can be quickly completed by using the protrusions 107 on the first top plate 102, wherein the diameter of the protrusions 107 is equal to that of the circular groove 106.

In a preferred embodiment, and as shown in connection with fig. 5-6, the trim assembly 2 includes a second base plate 201 and a second top plate 202; the center of the second base 201 is provided with a shaping column 203, the shaping column 203 is the same as the size of the top column 103, the surface is provided with a cutting edge 204 protruding outwards, the inside of the second top plate 202 is provided with a shaping groove 205 matched with the shaping column 203, the shaping groove 205 is equal to the notch of the groove piece 105, meanwhile, the aperture of the edge of the working face of the second top plate 202 is equal to the diameter of the cutting edge 204, in operation, the second top plate 202 is also connected with a hydraulic cylinder, a formed net bowl is sleeved on the shaping column 203 to realize installation and positioning, then the hydraulic cylinder pushes the second top plate 202 downwards, the net bowl is pressed and shaped again by the shaping groove 205, and in the downward moving process, the working face of the second top plate 202 is matched with the cutting edge 204 to finish the cutting treatment of the edge residue.

Detailed description of the preferred embodiments

As shown in fig. 2-4, a guide post 108 slidably connected with the first top plate 102 is disposed above the groove member 105, and the guide post 108 is slidably connected with the first top plate 102, so that after the net bowl is extruded and formed, the net bowl is pushed out by pushing the guide post 108 downward to displace, and material is conveniently taken out, wherein the groove member 105 and the first top plate 102 are positioned by using friction force, so that the groove member 105 is prevented from sliding downward.

In a preferred embodiment, the end of the guide post 108 is provided with a limit nut 109, and the limit nut 109 is screwed with the end of the guide post 108, so that the position of the limit nut 109 can be adjusted to determine the maximum distance of downward displacement of the groove member 105.

Detailed description of the preferred embodiments

Referring to fig. 6, in order to facilitate the second extrusion and shaping, the net bowl is quickly taken out from the shaping groove 205, the sliding column 206 is slidably connected with the second top plate 202 by arranging the sliding column 206 above the shaping groove 205, and the positioning is realized by the friction force generated by the contact between the shaping groove 205 and the hole site inside the second top plate 202, and after the processing, the sliding column 206 is pushed downwards to push the net bowl out, so that the quick material taking is realized, and similarly, the adjusting positioning can be realized by installing the limit nut 109 above the sliding column 206.

Detailed description of the preferred embodiments

7-8, A third die 3 is further arranged before the first die 1 is processed and used, the third die 3 is used for cutting a sheet-shaped net sheet, and the net sheet is rapidly processed into a wafer silk screen required by the first die 1;

The method comprises the following steps: the third mould 3 comprises a hollow sleeve 301 and a cutter 302; the diameter below the cutter 302 is equal to the inner diameter of the hollow sleeve 301, a connecting sleeve 303 is arranged above the cutter 302, the connecting sleeve 303 is connected with a hydraulic cylinder, a net sheet is placed above the hollow sleeve 301, then the cutter 302 is driven to downwards enter the hollow sleeve 301 through the hydraulic cylinder, the cutting and forming of raw materials are completed by utilizing the edge position, and the complete construction procedures of raw material production, extrusion forming and secondary extrusion of a net bowl are formed with the first die 1 and the edge cutting assembly 2.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (8)

1. The utility model provides a take net bowl production mould of turn-ups which characterized in that includes:

A first mould (1), the first mould (1) comprising a first base (101) and a first top disc (102); a jack post (103) is arranged in the center of the first base (101), and a first spring (104) is arranged between the lower end of the jack post (103) and the first base (101); a groove piece (105) which is matched with the jacking column (103) is arranged in the center of the first jacking disc (102);

the trimming assembly (2), the trimming assembly (2) is used for the net bowl trimming and shaping operation after the first die (1) is processed.

2. The mesh bowl production die with flanging as claimed in claim 1, wherein: the center of the first base (101) is provided with a round groove (106) which is concave inwards; the first top disc (102) is provided with a protrusion (107) matched with the round groove (106).

3. The mesh bowl production die with flanging as claimed in claim 1, wherein: and a guide column (108) which is connected with the first top disc (102) in a sliding way is arranged above the groove piece (105).

4. A wire bowl production mould with flanging as claimed in claim 3, characterized in that: and a limit nut (109) is arranged at the end part of the guide post (108).

5. The mesh bowl production die with flanging as claimed in claim 1, wherein: the trimming assembly (2) comprises a second base (201) and a second top plate (202); the center of the second base (201) is provided with a shaping column (203), and the surface of the second base is provided with a cutting edge (204) protruding outwards; the second top disc (202) is internally provided with a shaping groove (205) matched with the shaping column (203), and the aperture of the edge is equal to the diameter of the cutting edge (204).

6. The mesh bowl production die with flanging as claimed in claim 5, wherein: and a sliding column (206) which is in sliding connection with the second top disc (202) is arranged on the shaping groove (205).

7. The mesh bowl production die with flanging as claimed in claim 1, wherein: a third die (3) is further arranged before the first die (1) is processed, and the third die (3) is used for cutting the sheet-shaped net piece.

8. The mesh bowl production die with flanging as claimed in claim 7, wherein: the third die (3) comprises a hollow sleeve (301) and a cutter (302); the diameter of the lower part of the cutter (302) is equal to the inner diameter of the hollow sleeve (301), and a connecting sleeve (303) is arranged above the cutter.