CN216182406U - Cylinder side-pulling mechanism for mold handle insert mounting port of plastic sorting box - Google Patents
Cylinder side-pulling mechanism for mold handle insert mounting port of plastic sorting box Download PDFInfo
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- CN216182406U CN216182406U CN202122446312.3U CN202122446312U CN216182406U CN 216182406 U CN216182406 U CN 216182406U CN 202122446312 U CN202122446312 U CN 202122446312U CN 216182406 U CN216182406 U CN 216182406U
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Abstract
The utility model provides a cylinder side-pulling mechanism for a mold insert mounting port of a plastic sorting box mold, and belongs to the technical field of molds. The forming device comprises an upper template and a lower template, wherein the top of the lower template is provided with a forming block protruding outwards, the top of the forming block is detachably provided with a forming insert inserted into the upper template, the forming insert and the upper template are combined to form a box main body forming cavity, and the forming block and the upper template are combined to form an outer box edge forming cavity connected with the box main body forming cavity. The case main part becomes the die cavity and can be used for the arrangement case main part of moulding plastics, and the case is outer along becoming the die cavity and can be used for the outer edge of case of moulding plastics, and the case is outer along increasing the bulk strength of case main part, when moulding plastics, and the side is taken out core-pulling formula handle installing port forming structure and can go out the mounting plate structure that is used for installing the handle mold insert in case main part both sides injection moulding once, need not later stage processing to can effectively improve the production efficiency of arrangement case.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to a cylinder side-pulling mechanism for a mold insert mounting port of a plastic sorting box mold.
Background
The plastic storage box is a storage tool with wide application, is popular with consumers, is generally formed by injection molding, but the plastic storage box in the prior art cannot form a mounting structure for mounting the handle insert by injection molding on the side part of the box body during injection molding, needs to be additionally processed after the injection molding of the box body for mounting the handle insert, and greatly influences the overall production efficiency of the plastic storage box.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a Chinese patent discloses a back-off simple inclined ejecting device of a plastic storage box mold (application number: 202021745841.2], the die comprises a movable die plate, a die core is arranged on the movable die plate, a forming surface is arranged on the end surface of the die core far away from the movable die plate, a plurality of inclined rods penetrate through the die core in a sliding mode, one ends of the inclined rods are abutted to the forming surface, the other ends of the inclined rods extend into the movable die plate and penetrate through the movable die plate, the inclined rods are arranged in a one-to-one correspondence mode, and the two corresponding inclined rods are symmetrically arranged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a cylinder side-pulling mechanism for a mounting opening of a handle insert of a plastic sorting box mold.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the cylinder side-pulling mechanism comprises an upper template and a lower template, wherein the top of the lower template is provided with a forming block protruding outwards, the top of the forming block is detachably provided with a forming insert inserted into the upper template, the forming insert and the upper template are combined to form a box body forming cavity, the forming block and the upper template are combined to form an outer box edge forming cavity connected with the box body forming cavity, and the upper template is further provided with a side-pulling core-pulling type handle mounting opening forming structure.
In foretell plastics arrangement case mould handle mold insert installing port cylinder side take-out mechanism, side take-out core formula handle installing port forming structure insert along the central line symmetry setting of cope match-plate pattern including setting up two handles on the cope match-plate pattern, two handles, the handle insert and be equipped with handle mounting panel forming structure on the cope match-plate pattern, the handle both sides of inserting still be equipped with the cross-section and be the circular shape core strip, the core strip insert in the handle insert and run through handle mounting panel forming structure along the horizontal direction, the handle both sides of inserting still be equipped with the subassembly of loosing core that links to each other with the core strip.
In the cylinder side-pulling mechanism for the mounting port of the handle insert of the plastic sorting box mold, the handle mounting plate forming structure comprises two mounting plate forming grooves formed in the handle insert and two connecting grooves formed in the upper mold plate, wherein one side of each connecting groove is connected with the mounting plate forming groove, and the other side of each connecting groove is connected with the outer edge forming cavity of the box.
In the cylinder side-pulling mechanism at the mounting port of the handle insert of the plastic sorting box mold, the core strip is inserted into the handle insert along the horizontal direction and penetrates through the mounting plate forming groove.
In the cylinder side-pulling mechanism at the insert mounting port of the plastic sorting box mold handle, the core-pulling assembly comprises a linear driver, and the end part of an output shaft of the linear driver is connected with the core strip.
In the cylinder side-pulling mechanism at the mold insert mounting port of the plastic sorting box mold, a reinforcing plate rib forming structure for reinforcing the strength of the two mounting plates is further arranged between the two mounting plate forming grooves.
In the cylinder side-pulling mechanism for the mounting port of the handle insert of the plastic sorting box mold, the reinforcing plate rib forming structure comprises reinforcing plate rib forming grooves which are arranged on the handle insert in an inward concave manner, and two sides of each reinforcing plate rib forming groove are connected with the two mounting plate forming grooves.
In the cylinder side-pulling mechanism at the mounting port of the handle insert of the plastic sorting box mold, the handle insert is detachably arranged on the upper mold plate.
In the cylinder side-pulling mechanism at the mounting port of the handle insert of the plastic sorting box die, the handle insert is provided with two bolt holes which penetrate through the handle insert along the vertical direction.
In the cylinder side-pulling mechanism for the mold handle insert mounting port of the plastic sorting box, the top of the forming block is provided with a positioning block inserted into the forming insert, the cross section of the positioning block is rectangular, and the side wall of the positioning block is obliquely arranged.
Compared with the prior art, the utility model has the advantages that:
1. the case main part becomes the die cavity and can be used for the arrangement case main part of moulding plastics, and the case is outer along becoming the die cavity and can be used for the outer edge of case of moulding plastics, and the case is outer along increasing the bulk strength of case main part, when moulding plastics, and the side is taken out core-pulling formula handle installing port forming structure and can go out the mounting plate structure that is used for installing the handle mold insert in case main part both sides injection moulding once, need not later stage processing to can effectively improve the production efficiency of arrangement case.
2. The handle mounting panel forming structure on two handle inserts can mould plastics in case main part both sides and form the mounting panel structure that is used for installing the handle mold insert, and the core strip can mould plastics in the mounting panel structure and form the connecting hole that is used for installing the handle mold insert, need not later stage drilling, can effectively improve the production efficiency of arrangement case, and the subassembly of loosing core can break away from core strip and mounting panel forming structure when the product drawing of patterns to the product breaks away from fast.
3. Two mounting plate forming grooves on the handle insert can form two mounting plates connected with the outer edge of the box body on two sides of the box body respectively, and the mounting plates can be used for mounting the handle insert.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is an external structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a side-draw handle mounting opening forming structure;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of a side-pulling core-pulling type handle mounting opening forming structure;
fig. 5 is a schematic view of the structure of the handle insert.
In the figure: the mold comprises an upper mold plate 1, a lower mold plate 2, a forming block 3, a molding cavity 4 at the outer edge of the mold, a side core-pulling type handle mounting opening forming structure 5, a handle insert 6, a handle mounting plate forming structure 7, a core strip 8, a core-pulling assembly 9, a mounting plate forming groove 10, a linear driver 11, a reinforcing plate rib forming structure 12, a reinforcing plate rib forming groove 13, a bolt hole 14 and a positioning block 15.
Detailed Description
As shown in fig. 1-5, a cylinder side-pulling mechanism for a handle insert mounting port of a plastic sorting box mold comprises an upper mold plate 1 and a lower mold plate 2, wherein a forming block 3 protruding outwards is arranged at the top of the lower mold plate 2, a forming insert inserted into the upper mold plate 1 is detachably arranged at the top of the forming block 3, the forming insert and the upper mold plate 1 are combined to form a box main body forming cavity, an outer box edge forming cavity 4 connected with the box main body forming cavity is formed between the forming block 3 and the upper mold plate 1 in a combined manner, and a side-pulling core type handle mounting port forming structure 5 is further arranged on the upper mold plate 1.
In this embodiment, case main part shaping cavity can be used for the arrangement case main part of moulding plastics, and the case is outer along shaping cavity can be used for the case outer edge of moulding plastics, and the case is outer along the bulk strength that can increase the case main part, when moulding plastics, and side core pulling formula handle installing port forming structure 5 can go out the mounting plate structure that is used for installing the handle mold insert in case main part both sides one shot injection moulding, need not later stage processing to can effectively improve the production efficiency of arrangement case.
In the present invention, the forming insert is not shown in the drawings.
As shown in fig. 2-4, the side core-pulling type handle mounting opening forming structure 5 includes two handle inserts 6 arranged on the upper die plate 1, the two handle inserts 6 are symmetrically arranged along the center line of the upper die plate 1, the handle inserts 6 and the upper die plate 1 are provided with handle mounting plate forming structures 7, core bars 8 with circular cross sections are further arranged on two sides of the handle inserts 6, the core bars 8 are inserted into the handle inserts 6 along the horizontal direction and penetrate through the handle mounting plate forming structures 7, and core-pulling assemblies 9 connected with the core bars 8 are further arranged on two sides of the handle inserts 6. The handle mounting panel forming structure 7 on the two handle inserts 6 can be moulded plastics in case main part both sides and form the mounting panel structure that is used for installing the handle mold insert, and the core strip can be moulded plastics on the mounting panel structure and form the connecting hole that is used for installing the handle mold insert, need not later stage drilling, can effectively improve the production efficiency of arrangement case, and the subassembly of loosing core can break away from core strip and mounting panel forming structure when the product drawing of patterns to the product breaks away from fast.
Specifically, as shown in fig. 4 and 5, the handle mounting plate forming structure 7 includes two mounting plate forming grooves 10 provided on the handle insert 6 and two connecting grooves provided on the upper die plate, one side of each connecting groove being connected to the mounting plate forming groove 10 and the other side thereof being connected to the box outer edge forming cavity 4. Two mounting plate forming grooves on the handle insert can form two mounting plates connected with the outer edge of the box body on two sides of the box body respectively, and the mounting plates can be used for mounting the handle insert.
Specifically, the core bar 8 is inserted into the grip insert 6 in the horizontal direction and penetrates the mounting plate forming groove 10. The core strip can mold two corresponding handle insert mounting holes on the two mounting plates.
Specifically, as shown in fig. 4, the core back assembly 9 includes a linear actuator 11, and an output shaft end of the linear actuator 11 is connected to the core rod 8. The linear driver can drive the core strip to reciprocate along the horizontal direction, so that the core strip can be pulled out from the side part of the handle insert during demolding, and the product can be rapidly demolded.
It will be appreciated by those skilled in the art that the linear actuator may be a cylinder, an air cylinder, a linear motor, or the like, and preferably, an air cylinder is used in the present embodiment.
Preferably, as shown in fig. 2 and 5, a reinforcing plate rib forming structure 12 for reinforcing the strength of the two mounting plates is further arranged between the two mounting plate forming grooves 10. The reinforcing plate rib forming structure 12 can form a reinforcing plate rib used for reinforcing the strength of the two mounting plates by injection molding between the two mounting plates.
Specifically, the reinforcing plate rib forming structure 12 comprises a reinforcing plate rib forming groove 13 which is concavely arranged on the handle insert 6, and two sides of the reinforcing plate rib forming groove 13 are connected with the two mounting plate forming grooves 10. The reinforcing plate rib forming groove 13 can be formed by injection molding between the two mounting plates to form a reinforcing plate rib used for reinforcing the strength of the two mounting plates, and two ends of the reinforcing plate rib are fixedly connected with the two mounting plates respectively.
Preferably, as shown in fig. 2 and 5, the handle insert 6 is detachably provided on the upper die plate 1. The handle insert 6 is provided with two bolt holes 14 which penetrate through the handle insert 6 along the vertical direction. The bolt hole can be used for wearing to establish the bolt, can insert the detachable with the handle through the bolt and fix on the cope match-plate pattern, can be convenient for the handle is inserted and is dismantled the maintenance.
Preferably, as shown in fig. 1-3, a positioning block 15 inserted into the forming insert is disposed at the top of the forming block 3, the cross section of the positioning block 15 is rectangular, and the side wall of the positioning block 15 is inclined. The locating piece can carry out spacing to the shaping insert.
The working principle of the utility model is as follows: the box main body forming cavity can be used for injection molding of the arranging box main body, the box outer edge forming cavity can be used for injection molding of the box outer edge, the box outer edge can increase the overall strength of the box main body, and during injection molding, the side-pulling core-pulling type handle mounting opening forming structure 5 can be used for injection molding of a mounting plate structure for mounting handle inserts on two sides of the box main body in one step without post-processing, so that the production efficiency of the arranging box can be effectively improved;
the handle mounting plate forming structures 7 on the two handle inserts 6 can form mounting plate structures for mounting handle inserts by injection molding on two sides of the box main body, the core strip can form a connecting hole for mounting the handle inserts by injection molding on the mounting plate structures, later-stage drilling is not needed, the production efficiency of the sorting box can be effectively improved, the core strip can be separated from the mounting plate forming structures by the core pulling assembly when a product is demoulded, so that the product can be separated quickly, two mounting plates connected with the outer edge of the box can be respectively formed on two sides of the box main body by two mounting plate forming grooves on the handle insert, the mounting plates can be used for mounting handle inserts, two corresponding mounting holes for the handle inserts can be formed on the two mounting plates by the core bar, the linear driver can drive the core bar to reciprocate along the horizontal direction, therefore, the core strip can be pulled out from the side part of the handle insert during demoulding, so that the product can be quickly demoulded;
reinforcing plate muscle forming structure 12 can mould plastics between two mounting panels and form the reinforcing plate muscle that is used for strengthening two mounting panel intensity, reinforcing plate muscle shaping groove 13 can mould plastics between two mounting panels and form the reinforcing plate muscle that is used for strengthening two mounting panel intensities, reinforcing plate muscle both ends link firmly with two mounting panels respectively, the bolt hole can be used for wearing to establish the bolt, can insert detachable with the handle through the bolt and fix on the cope match-plate pattern, the handle that can be convenient for is inserted and is dismantled the maintenance, the locating piece can be inserted the shaping and carry on spacingly.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the upper die plate 1, the lower die plate 2, the forming block 3, the outer rim forming cavity 4, the side draw core type handle mounting opening forming structure 5, the handle insert 6, the handle mounting plate forming structure 7, the core bar 8, the core pulling assembly 9, the mounting plate forming groove 10, the linear driver 11, the reinforcing plate rib forming structure 12, the reinforcing plate rib forming groove 13, the bolt hole 14, the positioning block 15, etc., are used more frequently herein, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a plastics arrangement case mould handle mold insert installing port cylinder side is taken out and is constructed, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that, lower bolster (2) top outwards convex shaping piece (3) have, shaping piece (3) top detachable be equipped with insert to the shaping in cope match-plate pattern (1) insert, the shaping insert and cope match-plate pattern (1) combination form case main part shaping chamber, shaping piece (3) and cope match-plate pattern (1) between the combination form with the case main part shaping chamber continuous case along shaping chamber (4), cope match-plate pattern (1) on still be equipped with side and take out core formula handle installing port forming structure (5).
2. The cylinder side-pulling mechanism for the mold handle insert mounting port of the plastic tidying box according to claim 1, wherein the cylinder side-pulling mechanism for the mold handle insert mounting port of the side-pulling core type handle mounting port (5) comprises two handle inserts (6) arranged on the upper mold plate (1), the two handle inserts (6) are symmetrically arranged along the center line of the upper mold plate (1), the handle inserts (6) and the upper mold plate (1) are provided with handle mounting plate forming structures (7), core bars (8) with circular cross sections are further arranged on two sides of the handle inserts (6), the core bars (8) are inserted into the handle inserts (6) along the horizontal direction and penetrate through the handle mounting plate forming structures (7), and core pulling assemblies (9) connected with the core bars (8) are further arranged on two sides of the handle inserts (6).
3. The cylinder side-pulling mechanism for the mold handle insert mounting port of the plastic finishing box according to claim 2, wherein the handle mounting plate forming structure (7) comprises two mounting plate forming grooves (10) arranged on the handle insert (6) and two connecting grooves arranged on the upper mold plate, one side of each connecting groove is connected with the mounting plate forming groove (10) and the other side of each connecting groove is connected with the outer edge forming cavity (4) of the box.
4. The cylinder side pumping mechanism for the mold handle insert mounting port of the plastic organizer mold according to claim 3 wherein the core bar (8) is inserted into the handle insert (6) in a horizontal direction and extends through the mounting plate forming groove (10).
5. The cylinder side pulling mechanism for the mold insert mounting port of the plastic finishing box according to claim 4, wherein the pulling assembly (9) comprises a linear driver (11), and the end of an output shaft of the linear driver (11) is connected with the core bar (8).
6. The cylinder side-pulling mechanism for the mold handle insert mounting port of the plastic finishing box according to claim 5, wherein a reinforcing plate rib forming structure (12) for reinforcing the strength of the two mounting plates is further arranged between the two mounting plate forming grooves (10).
7. The cylinder side-pulling mechanism for the mold insert mounting port of the plastic finishing box according to claim 6, wherein the reinforcing plate rib forming structure (12) comprises a reinforcing plate rib forming groove (13) which is concavely arranged on the handle insert (6), and two sides of the reinforcing plate rib forming groove (13) are connected with the two mounting plate forming grooves (10).
8. The cylinder side pumping mechanism for the mold handle insert mounting port of the plastic organizer mold according to claim 7, wherein the handle insert (6) is detachably mounted on the upper mold plate (1).
9. The cylinder side pumping mechanism of the mold handle insert mounting port of the plastic finishing box according to claim 8, wherein the handle insert (6) is provided with two bolt holes (14) which penetrate through the handle insert (6) along the vertical direction.
10. The cylinder side-pulling mechanism for the mold handle insert mounting port of the plastic finishing box according to claim 1, wherein a positioning block (15) inserted into the molding insert is arranged at the top of the molding block (3), the section of the positioning block (15) is rectangular, and the side wall of the positioning block (15) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446312.3U CN216182406U (en) | 2021-10-09 | 2021-10-09 | Cylinder side-pulling mechanism for mold handle insert mounting port of plastic sorting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446312.3U CN216182406U (en) | 2021-10-09 | 2021-10-09 | Cylinder side-pulling mechanism for mold handle insert mounting port of plastic sorting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216182406U true CN216182406U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122446312.3U Active CN216182406U (en) | 2021-10-09 | 2021-10-09 | Cylinder side-pulling mechanism for mold handle insert mounting port of plastic sorting box |
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| Country | Link |
|---|---|
| CN (1) | CN216182406U (en) |
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2021
- 2021-10-09 CN CN202122446312.3U patent/CN216182406U/en active Active
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