CN211249882U - Automatic blank tube dismounting device - Google Patents
Automatic blank tube dismounting device Download PDFInfo
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- CN211249882U CN211249882U CN201922328791.1U CN201922328791U CN211249882U CN 211249882 U CN211249882 U CN 211249882U CN 201922328791 U CN201922328791 U CN 201922328791U CN 211249882 U CN211249882 U CN 211249882U
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Abstract
The utility model relates to an automatic dismounting device of a base section of thick bamboo, a base section of thick bamboo has section of thick bamboo core and cartridge shell, the device includes the bottom plate, a supporting plate, roof and a supporting cylinder, the bottom plate, backup pad and roof are from last down interval level setting and two adjacent board fixed connection, the through-hole that is used for placing a supporting cylinder is offered at the middle part of backup pad, the equal opening in a supporting cylinder both ends and upper end have the flanging that is used for compressing tightly the backup pad upper surface, roof lower surface middle part is fixed with flexible pressing mechanism, flexible pressing mechanism has the flexible pressure bar in vertical direction, the lower extreme of pressure bar can compress tightly the up end of section of thick bamboo core and move down so that section of thick bamboo core and. The device has the advantages that the pressing rod of the telescopic pressing mechanism is used for stretching to enable the cylinder core of the blank cylinder to be abutted against the lower end of the cylinder shell supported on the supporting cylinder for separation, the device can be operated by one person without using a copper hammer to knock a wooden stick, the labor capacity is reduced, and the dismounting efficiency is greatly improved; simple structure, low cost, good practicability and easy popularization and use.
Description
Technical Field
The utility model belongs to plastic bottle base production field, concretely relates to automatic dismounting device of a base section of thick bamboo.
Background
PET bottles are widely used in food and beverage industries, such as coca-cola, Wahaha, Master kang, farmer spring, etc. At present, PET bottle blanks are basically produced by adopting PET bottle group cavity bottle blank molds, such as a commonly used one-mold 72-cavity mold, a 96-cavity mold, a 128-cavity mold and the like. When the group cavity bottle blank mold is used, all blank cylinders need to be detached at intervals (for example, once every 3 months), and the blank cylinder shells and the blank cylinder cores are separated and then cleaned. In the prior art, the separation of the shell and the core of the blank tube is usually manually disassembled by using a copper hammer, a wood bar and a supporting tube, two persons are needed to cooperate, a great amount of labor is spent (taking a 72-cavity die as an example, 2 persons are spent for about 8 hours), the shell and the core of the blank tube are easily damaged in the disassembling process, and a lot of wood bars are also spent. Therefore, it is necessary to provide a dedicated device to improve the disassembling efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic dismounting device of a base section of thick bamboo aims at overcoming among the prior art artifical labor volume that exists when the base section of thick bamboo is dismantled to the manual work big, inefficiency, easily cause a great deal of deficiencies such as base cartridge shell and core damage.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an automatic dismounting device of a blank section of thick bamboo, the blank section of thick bamboo has section of thick bamboo core and shell, and this dismounting device includes bottom plate, backup pad, roof and a support section of thick bamboo, bottom plate, backup pad and roof from last down interval level set up and adjacent two board fixed connection, the through-hole that is used for placing the support section of thick bamboo is seted up at the middle part of backup pad, the equal opening in both ends and upper end have the flanging that is used for compressing tightly the backup pad upper surface about the support section of thick bamboo, roof lower surface middle part is fixed with flexible pressure applying mechanism, flexible pressure applying mechanism has the flexible pressure applying rod in vertical direction, the lower extreme of pressure applying rod can compress tightly the up end of section of thick bamboo core and move down so that section of thick bamboo core and lower terminal surface compress tightly in the shell.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the inner diameter of the supporting cylinder is smaller than the outer diameter of the cylinder shell, the lower end face of the cylinder shell is pressed on the upper end face of the supporting cylinder, and the cylinder core extends into the supporting cylinder and is in clearance fit with the supporting cylinder.
The blank tube has the advantages that the blank tube is structurally characterized in that the tube core is slightly longer than the tube shell, so that one end of the tube core extends out of the tube shell, one end of the tube core extending out of the tube shell is downwards inserted into the supporting tube during disassembly, the tube core is in clearance fit with the supporting tube (can freely slide relatively, the clearance is not more than 2mm), and the lower end of the tube shell is supported by the upper end face of the supporting tube because the inner diameter of the supporting tube is smaller than the outer diameter of the tube shell, so that when the pressing rod presses down to push the tube core, the tube core moves down to pass through the supporting tube to be separated from the tube shell above the supporting tube; the supporting cylinder is a cylinder body with an outward flanging at the upper end, and has simple structure and easy processing and manufacturing.
Furthermore, the lower end of the supporting cylinder is provided with an inward flange, the inner diameter of the supporting cylinder is larger than the outer diameter of the cylinder shell, the supporting cylinder is in clearance fit with the cylinder shell, the lower end face of the cylinder shell is pressed against the upper end face of the inward flange, and the cylinder core can move downwards to penetrate through the inward flange and then be separated from the cylinder shell when being pressed by the pressing rod.
The supporting cylinder has the advantages that the cylinder shell can be placed into the supporting cylinder, the lower end of the cylinder shell is supported and pressed on the upper surface of the inner turn-over edge of the lower end of the supporting cylinder, so that two ends of the cylinder shell can be placed at will when a blank cylinder to be disassembled is placed, the extending end of the cylinder core does not need to be downward, and the operation is more convenient.
Furthermore, the inner flanging is annular, and the cylinder core is in clearance fit with the inner flanging.
The adoption of the further scheme has the beneficial effects that the annular inward flanging has simple structure, good abutting and supporting effect and easy processing; the inner and outer flanges and the supporting cylinder body are integrally formed.
Further, the lower end of the pressure applying rod is provided with a cake-shaped pressing block, and the diameter of the pressing block is smaller than the inner diameter of the cylinder shell and larger than the inner diameter of the cylinder core.
The beneficial effect who adopts above-mentioned further scheme is, guarantee to exert the depression bar and push down the upper end face of tube core and can not push down the shell better.
Further, the telescopic pressing mechanism is a hydraulic cylinder or an electric push rod.
Adopt above-mentioned further scheme's beneficial effect to be, jar and electric putter are all comparatively ripe flexible pressing mechanism, easily obtain, and easy installation is maintained, uses convenient operation.
Further, the top plate and the support plate, and the support plate and the bottom plate are fixedly connected through connecting rods respectively.
Adopt above-mentioned further scheme's beneficial effect to be, through connecting rod fixed connection, simple structure, workable, the connecting rod sets up to many, and the preferred four distributions are in the four corners setting.
Furthermore, the pressure applying rod, the supporting cylinder and the through hole are coaxially arranged in the vertical direction.
The beneficial effect of adopting above-mentioned further scheme is, can accurately push down the section of thick bamboo core and move down when guaranteeing the pole of exerting pressure to extend.
Further, the number of the supporting cylinders is multiple, and the inner diameter sizes of the supporting cylinders are different, so that the supporting cylinders can be used for disassembling the blank cylinders with different sizes.
Adopt the beneficial effect of above-mentioned further scheme to be, guarantee that this base section of thick bamboo dismounting device is applicable in the base section of thick bamboo dismantlement of different models.
Compared with the prior art, the beneficial effects of the utility model are that:
the pressing rod of the telescopic pressing mechanism is used for stretching to enable the cylinder core of the blank cylinder to be abutted against the lower end of the cylinder shell supported on the supporting cylinder for separation, the operation can be carried out by one person without using a copper hammer to knock a wooden stick, the labor amount is reduced, and the dismounting efficiency is greatly improved; simple structure, low cost, good practicability and easy popularization and use.
Drawings
Fig. 1 is a schematic view of an automatic blank tube dismounting device provided by the present invention;
FIG. 2 is a schematic view of the apparatus shown in FIG. 1, in which the blank cartridge to be disassembled is placed on the supporting cartridge (the lower end of the cartridge housing abuts against the upper end surface of the supporting cartridge);
FIG. 3 is a top view of the structure shown in FIG. 2;
fig. 4 is a schematic view of another automatic blank holder dismounting device provided by the present invention (the support holder has an inward flange);
fig. 5 is a schematic view of the blank cartridge to be disassembled in the apparatus shown in fig. 4 when the blank cartridge is placed on the supporting cartridge (the lower end of the cartridge housing abuts against the upper end surface of the inward flange at the lower end of the supporting cartridge).
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base plate; 2. a support plate; 3. a top plate; 4. a support cylinder; 5. a telescopic pressure applying mechanism; 6. a connecting rod; 40. flanging; 41. inward flanging; 50. applying a pressure rod; 100. a barrel core; 200. a cartridge housing.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the present invention provides an automatic blank cartridge removing device, which has a cartridge core 100 and a cartridge case 200, the dismounting device comprises a bottom plate 1, a supporting plate 2, a top plate 3 and a supporting cylinder 4, wherein the bottom plate 1, the supporting plate 2 and the top plate 3 are horizontally arranged at intervals from top to bottom and are fixedly connected with two adjacent plates, a through hole for placing the supporting cylinder 4 is arranged in the middle of the supporting plate 2, the upper end and the lower end of the supporting cylinder 4 are both opened, the upper end of the supporting cylinder is provided with an outward flange 40 for pressing the upper surface of the supporting plate 2, a telescopic pressure applying mechanism 5 is fixed in the middle of the lower surface of the top plate 3, the telescopic pressure applying mechanism 5 is provided with a pressure applying rod 50 which is telescopic in the vertical direction, the lower end of the pressing rod 50 can press the upper end surface of the cartridge core 100 and move downwards to separate the cartridge core 100 from the cartridge case 200 with the lower end surface pressed on the supporting cartridge 4.
Example 1
On the basis of the above structure, as shown in fig. 1 to 3, in the automatic blank cartridge dismounting device provided in this embodiment, the inner diameter of the supporting cartridge 4 is smaller than the outer diameter of the cartridge case 200, the lower end face of the cartridge case 200 is pressed against the upper end face of the supporting cartridge 4, and the cartridge core 100 extends into the supporting cartridge 4 and is in clearance fit with the supporting cartridge 4.
Example 2
In addition to the supporting cylinder structure only provided with the outward flange, the present embodiment further provides a supporting cylinder structure provided with the inward flange, specifically, as shown in fig. 4 and 5, the inward flange 41 is provided at the lower end of the supporting cylinder 4, the inner diameter of the supporting cylinder 4 is larger than the outer diameter of the cylinder housing 200, the supporting cylinder 4 is in clearance fit with the cylinder housing 200, the lower end surface of the cylinder housing 200 is pressed against the upper end surface of the inward flange 41, and the cylinder core 100 can move down to pass through the inward flange 41 and then be separated from the cylinder housing 200 when being pressed by the pressing rod 50. Specifically, the inward flange 41 is annular, and the cylinder core 100 is in clearance fit with the inward flange 41.
In each of the above embodiments, it is more preferable that the lower end of the pressure applying rod 50 has a disk-shaped compact having a diameter smaller than the inner diameter of the cartridge case 200 and larger than the inner diameter of the cartridge core 100.
In the above embodiments, it is more preferable that the telescopic pressing mechanism 5 is a hydraulic cylinder or an electric push rod.
In each of the above embodiments, it is more preferable that the top plate 3 and the support plate 2 and the bottom plate 1 are fixedly connected by a connecting rod 6.
In each of the above embodiments, it is more preferable that the pressing rod 50, the support cylinder 4 and the through hole are coaxially arranged in the vertical direction.
In the above embodiments, it is more preferable that the number of the supporting cylinders 4 is plural, and the inner diameter of the supporting cylinders 4 is different for disassembling the blank cylinders with different sizes.
It should be noted that, in each of the above embodiments, each support cylinder is directly placed in the through hole, and the support cylinder is hung on the upper surface of the support plate around the through hole by the flanging at the upper end, which is convenient for replacing the support cylinder.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The automatic blank barrel dismounting device is characterized by comprising a bottom plate (1), a supporting plate (2), a top plate (3) and a supporting barrel (4), wherein the bottom plate (1), the supporting plate (2) and the top plate (3) are horizontally arranged at intervals from top to bottom and are fixedly connected with two adjacent plates, a through hole for placing the supporting barrel (4) is formed in the middle of the supporting plate (2), the upper end and the lower end of the supporting barrel (4) are both opened, an outward flange (40) used for pressing the upper surface of the supporting plate (2) is arranged at the upper end of the supporting barrel, a telescopic pressing mechanism (5) is fixed in the middle of the lower surface of the top plate (3), the telescopic pressing mechanism (5) is provided with a pressing rod (50) which is telescopic in the vertical direction, and the lower end of the pressing rod (50) can press the upper end surface of the barrel core (100) and move downwards so that the barrel core (100) and the lower end surface of the barrel shell (200) are pressed on the supporting barrel (4) ) And (5) separating.
2. The automatic blank holder dismounting device according to claim 1, wherein the inner diameter of said supporting holder (4) is smaller than the outer diameter of said holder shell (200), the lower end surface of said holder shell (200) is pressed against the upper end surface of said supporting holder (4), and said holder core (100) is inserted into said supporting holder (4) and is in clearance fit with said supporting holder (4).
3. The automatic blank barrel dismounting device according to claim 1, wherein an inward flange (41) is arranged at the lower end of the supporting barrel (4), the inner diameter of the supporting barrel (4) is larger than the outer diameter of the barrel shell (200), the supporting barrel (4) is in clearance fit with the barrel shell (200), the lower end surface of the barrel shell (200) is pressed against the upper end surface of the inward flange (41), and the barrel core (100) can move downwards to pass through the inward flange (41) and then be separated from the barrel shell (200) when being pressed by the pressing rod (50).
4. The automatic blank tube dismounting device according to claim 3, wherein the inner flange (41) is annular, and the tube core (100) is in clearance fit with the inner flange (41).
5. The automatic blank holder disassembling device according to claim 1, characterized in that the lower end of said pressing rod (50) has a disk-shaped pressing block, and the diameter of said pressing block is smaller than the inner diameter of said holder case (200) and larger than the inner diameter of said holder core (100).
6. The automatic blank holder dismounting device according to claim 1, wherein said telescopic pressing mechanism (5) is a hydraulic cylinder or an electric push rod.
7. An automatic blank holder dismounting device according to any one of claims 1 to 6, characterized in that the top plate (3) and the support plate (2) and the bottom plate (1) are fixedly connected by a connecting rod (6), respectively.
8. The automatic blank holder dismounting device according to any one of claims 1 to 6, wherein said pressing rod (50), said support holder (4) and said through hole are coaxially arranged in a vertical direction.
9. An automatic blank holder dismantling device as claimed in any one of claims 1 to 6, wherein said supporting holders (4) are provided in plural and different numbers and sizes of inner diameters of said supporting holders (4) for dismantling blanks of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328791.1U CN211249882U (en) | 2019-12-23 | 2019-12-23 | Automatic blank tube dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328791.1U CN211249882U (en) | 2019-12-23 | 2019-12-23 | Automatic blank tube dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249882U true CN211249882U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328791.1U Active CN211249882U (en) | 2019-12-23 | 2019-12-23 | Automatic blank tube dismounting device |
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| Country | Link |
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| CN (1) | CN211249882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948445A (en) * | 2019-12-23 | 2020-04-03 | 武汉紫江企业有限公司 | Automatic blank tube dismounting device |
| CN114800353A (en) * | 2022-03-22 | 2022-07-29 | 河南柴油机重工有限责任公司 | Measuring and disassembling dual-purpose device for cylinder sleeve and using method thereof |
-
2019
- 2019-12-23 CN CN201922328791.1U patent/CN211249882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948445A (en) * | 2019-12-23 | 2020-04-03 | 武汉紫江企业有限公司 | Automatic blank tube dismounting device |
| CN114800353A (en) * | 2022-03-22 | 2022-07-29 | 河南柴油机重工有限责任公司 | Measuring and disassembling dual-purpose device for cylinder sleeve and using method thereof |
| CN114800353B (en) * | 2022-03-22 | 2024-03-22 | 河南柴油机重工有限责任公司 | Dual-purpose device for measuring and disassembling cylinder sleeve and use method thereof |
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