CN210062174U - Bottom expanding and pressing forming device for special-shaped paper container - Google Patents
Bottom expanding and pressing forming device for special-shaped paper container Download PDFInfo
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- CN210062174U CN210062174U CN201920722438.9U CN201920722438U CN210062174U CN 210062174 U CN210062174 U CN 210062174U CN 201920722438 U CN201920722438 U CN 201920722438U CN 210062174 U CN210062174 U CN 210062174U
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- die holder
- swing rod
- outer die
- main shaft
- paper container
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Abstract
The utility model discloses a heterotypic paper container bottom pressure forming device that rises, its characterized in that: the bottom pressing outer die holder is fixedly installed, the main shaft is movably arranged in an inner hole of the bottom pressing outer die holder up and down, the bottom pressing outer die holder is fixedly installed at the top of the bottom pressing outer die holder, the inner hole of the bottom pressing outer die holder is in multi-lobe arrangement, the bottom pressing inner die is connected to the top of the swing rod, the swing rod is arranged in a radial swinging mode, the bottom of the swing rod is hinged to the bottom pressing outer die holder through a swinging pin, the swinging of the swing rod is guided by a guide groove formed in the side wall of the bottom pressing outer die holder, the swing rod swings through the push rod, one end of the push rod is connected with the swing rod, the other end of the push rod is connected with a pushing sleeve, and the pushing sleeve is installed on the main shaft and moves up and down along with the main shaft. The utility model has the advantages of simple structure and reasonable design, can be applied to the bottom of special-shaped paper container pressure forming that rises better.
Description
Technical Field
The utility model relates to a preparation of abnormal shape paper container, concretely relates to abnormal shape paper container's bottom pressure forming device that rises.
Background
The bottom of the special-shaped paper container is non-circular, the bottom of the special-shaped paper container can not be produced by a bottom forming device of a traditional paper cup or paper bowl machine, although the bottom presser specially used for the bottom expansion forming of the special-shaped paper container is developed by the applicant, the structure is complex, the clearance of a die is not easy to adjust, the internal lubrication is not ideal, the service life is short, and the die is dead against, so that the bottom expansion forming of the special-shaped paper container can not be well applied.
Disclosure of Invention
The utility model aims at providing a device that simple structure reasonable in design can be applied to special-shaped paper container bottom pressure expanding forming better to prior art exists not enoughly.
The utility model discloses a realize through following technical scheme:
the bottom expansion forming device for the special-shaped paper container is characterized in that: the bottom pressing outer die holder is fixedly installed, the main shaft is movably arranged in an inner hole of the bottom pressing outer die holder up and down, the bottom pressing outer die holder is fixedly installed at the top of the bottom pressing outer die holder, the inner hole of the bottom pressing outer die holder is in multi-lobe arrangement, the bottom pressing inner die is connected to the top of the swing rod, the swing rod is arranged in a radial swinging mode, the bottom of the swing rod is hinged to the bottom pressing outer die holder through a swinging pin, the swinging of the swing rod is guided by a guide groove formed in the side wall of the bottom pressing outer die holder, the swing rod swings through the push rod, one end of the push rod is connected with the swing rod, the other end of the push rod is connected with a pushing sleeve, and the pushing sleeve is installed on the main shaft and moves up and down along with the main shaft.
The main shaft is reset by a reset spring arranged at the bottom of the main shaft and a transverse tension spring connected with the swing rod after moving upwards.
According to the special-shaped paper container bottom expanding and pressing forming device adopting the technical scheme, the swing of the swing rod is guided by the guide groove formed in the side wall of the bottom pressing outer die holder, the descending of the main shaft is realized by means of the combined action of the reset spring and the transverse tension spring, and the special-shaped paper container bottom expanding and pressing forming device is simple in structure and reasonable in design.
Preferably, the bottom pressing inner die is connected to the top of the swing rod in a radially adjustable mode, a sliding groove is fixedly formed in the top of the swing rod, a guide body is arranged at the bottom of the bottom pressing inner die, the guide body is movably arranged in the sliding groove and guided by the sliding groove, front and back jacking adjusting screws are arranged at the front end and the back end of the guide body, and locking screws are arranged on the side faces of the guide body. Above-mentioned design can make the bottom pressure external mold easily adjust with the clearance of bottom pressure centre form, so that the utility model discloses can be applied to heterotypic paper container bottom pressure expanding shaping better.
Preferably, the push rod is connected with the swing rod and the push sleeve through balls, an oil guide hole is formed between the two ball heads of the push rod and communicated with each other, and an inlet of the oil guide hole is communicated with an oil injection hole formed in the swing rod. Above-mentioned design can guarantee the inside lubrication of forming device, improves life, so that the utility model discloses can be applied to heterotypic paper container bottom bulging pressure shaping better.
Preferably, a belleville spring group is arranged between the pushing sleeve and the pushing surface of the main shaft. Above-mentioned design has the cushioning effect to prevent the mould condition of dying (when the trouble of multilayer scraps of paper appearing), so that the utility model discloses can be better be applied to heterotypic paper container bottom pressure expanding shaping.
Drawings
The utility model discloses there is following figure:
figure 1 is a three-dimensional structure diagram of the utility model,
figure 2 is a view of figure 1 with the bottom-pressing overmold removed,
fig. 3 is an axial cross-sectional view of fig. 1.
Detailed Description
As shown in the drawing, the utility model discloses an abnormal shape paper container bottom expanding press forming device, including end pressure external mold 1, end pressure centre form 2, end pressure outer die holder 4, main shaft 6, pendulum rod 3 and push rod 10, end pressure outer die holder 4 fixed mounting, main shaft 6 is movable about the hole of end pressure outer die holder 4 is made and is set up, end pressure external mold 1 is at the top fixed mounting of end pressure outer die holder 4, end pressure centre form 2 is four lamella settings at the hole of end pressure external mold 1, but end pressure centre form 2 radial adjustment connects in the top of pendulum rod 3, the fixed spout 31 that is equipped with in top of pendulum rod 3, the bottom of end pressure centre form 2 is equipped with director 21, director 21 activity is located and is led by spout 31 in spout 31, the front and back end of director 21 is equipped with preceding roof pressure adjusting screw 8, back roof pressure adjusting screw 7 and be equipped with locking screw 16 in the side. The pendulum rod 3 is arranged in a radial swinging mode, the bottom of the pendulum rod 3 is hinged to the bottom pressing outer die holder 4 through the swinging pin 5, the swinging of the pendulum rod 3 is guided by the guide groove 41 formed in the side wall of the bottom pressing outer die holder 4, the pendulum rod 3 swings to be pushed by the push rod 10, one end of the push rod 10 is connected with the pendulum rod 3, the other end of the push rod is connected with the pushing sleeve 11, the push rod 10 is connected with the pendulum rod 3 and the pushing sleeve 11 through balls, an oil guide hole 14 is formed between two ball heads of the push rod 10 and is communicated with each other, and the inlet of the oil guide hole 14 is communicated with the oil injection hole 15. The pushing sleeve 11 is mounted on the main shaft 6 and moves up and down along with the main shaft 6, and a belleville spring group 12 is arranged between the pushing sleeve 11 and the pushing surface of the main shaft 6. The upward movement of the main shaft 6 is pushed by a cam mechanism, and the main shaft 6 is reset by a reset spring 13 arranged at the bottom of the main shaft and a transverse tension spring 9 connected with the swing rod 3 after moving upward.
Claims (5)
1. The bottom expansion forming device for the special-shaped paper container is characterized in that: the bottom pressing outer die holder is fixedly installed, the main shaft is movably arranged in an inner hole of the bottom pressing outer die holder up and down, the bottom pressing outer die holder is fixedly installed at the top of the bottom pressing outer die holder, the inner hole of the bottom pressing outer die holder is in multi-lobe arrangement, the bottom pressing inner die is connected to the top of the swing rod, the swing rod is arranged in a radial swinging mode, the bottom of the swing rod is hinged to the bottom pressing outer die holder through a swinging pin, the swinging of the swing rod is guided by a guide groove formed in the side wall of the bottom pressing outer die holder, the swing rod swings through the push rod, one end of the push rod is connected with the swing rod, the other end of the push rod is connected with a pushing sleeve, and the pushing sleeve is installed on the main shaft and moves up and down along with the main shaft.
2. The profile paper container bottom expanding and pressing molding device according to claim 1, wherein: but bottom pressing centre form radial adjustment connects in the top of pendulum rod, and the top of pendulum rod is fixed to be equipped with the spout, and the bottom of bottom pressing centre form is equipped with the guide body, and the guide body activity is located and is led by the spout in the spout, and the front and back end of guide body is equipped with roof pressure adjusting screw around and is equipped with locking screw in the side.
3. The profile paper container bottom expanding and pressing molding device according to claim 1, wherein: the push rod is connected with the swing rod and the push sleeve through balls, an oil guide hole is formed between the two ball heads of the push rod and communicated with each other, and an inlet of the oil guide hole is communicated with an oil injection hole formed in the swing rod.
4. The profile paper container bottom expanding and pressing molding device according to claim 1, wherein: and a butterfly spring group is arranged between the pushing sleeve and the pushing surface of the main shaft.
5. The profile paper container bottom expanding and pressing molding device according to claim 1, wherein: the main shaft is reset by a reset spring arranged at the bottom of the main shaft and a transverse tension spring connected with the swing rod after moving upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722438.9U CN210062174U (en) | 2019-05-20 | 2019-05-20 | Bottom expanding and pressing forming device for special-shaped paper container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722438.9U CN210062174U (en) | 2019-05-20 | 2019-05-20 | Bottom expanding and pressing forming device for special-shaped paper container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062174U true CN210062174U (en) | 2020-02-14 |
Family
ID=69453058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722438.9U Active CN210062174U (en) | 2019-05-20 | 2019-05-20 | Bottom expanding and pressing forming device for special-shaped paper container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210062174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993694A (en) * | 2020-08-28 | 2020-11-27 | 义乌市华彪包装有限公司 | Packing carton integrated into one piece device |
-
2019
- 2019-05-20 CN CN201920722438.9U patent/CN210062174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993694A (en) * | 2020-08-28 | 2020-11-27 | 义乌市华彪包装有限公司 | Packing carton integrated into one piece device |
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