CN219650541U - Adjusting cylinder structure in forming device - Google Patents
Adjusting cylinder structure in forming device Download PDFInfo
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- CN219650541U CN219650541U CN202320416781.7U CN202320416781U CN219650541U CN 219650541 U CN219650541 U CN 219650541U CN 202320416781 U CN202320416781 U CN 202320416781U CN 219650541 U CN219650541 U CN 219650541U
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- frame
- cylinder
- lower die
- forming device
- fixed
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- 238000000465 moulding Methods 0.000 claims description 2
- 235000011888 snacks Nutrition 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an adjusting cylinder structure in a forming device, and belongs to the technical field of machinery. An adjusting cylinder structure in a forming device comprises a fixing frame, wherein an upper die is fixed on the fixing frame; the lifting frame is fixedly provided with a lower die, the lower die can move relative to the upper die, the lower die is matched with the upper die, and the lower die is provided with a containing groove; the pushing frame is arranged in the accommodating groove; the connecting frames are fixed on the lower die and distributed around the pushing frame, and each connecting frame is provided with a through hole; the cylinder is in one-to-one correspondence with the connecting frame, a piston rod of the cylinder is fixedly connected with the pushing frame, a sliding rod is fixed on a cylinder body of the cylinder, the sliding rod penetrates through the through hole, and a limiting block is arranged at the end part of the sliding rod, wherein the distance between the limiting block and the cylinder body is larger than the thickness of the connecting frame at the position of the through hole.
Description
Technical Field
The utility model belongs to the technical field of machinery, and particularly relates to an adjusting cylinder structure in a forming device.
Background
In the process of integrally forming the cutlery box, the upper die and the lower die are matched up and down to extrude and heat and form the input material, after the forming, the cutlery box is required to be separated from the lower die by the aid of the discharging part due to the fact that the cutlery box is complex in structure, the discharging part is driven by the air cylinder, and the air cylinder is fixed relative to the lower die.
In the process of stamping the cutlery box, the stamping speed is high, the frequency is high, the impact force is high, and the cylinder which is originally fixed relative to the lower die can receive relatively large impact and vibration, so that the cylinder body is extremely deformed and damaged.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides an adjusting cylinder structure in a forming device, which solves the problem that a cylinder part which is used for removing a formed cutlery box from a lower die is easy to damage.
The aim of the utility model can be achieved by the following technical scheme:
an adjusting cylinder structure in a molding device, characterized by comprising
The upper die is fixed on the fixing frame;
the lifting frame is fixedly provided with a lower die, the lower die can move relative to the upper die, the lower die is matched with the upper die, and the lower die is provided with a containing groove;
the pushing frame is arranged in the accommodating groove;
the connecting frames are fixed on the lower die and distributed around the pushing frame, and each connecting frame is provided with a through hole;
the cylinder is in one-to-one correspondence with the connecting frame, a piston rod of the cylinder is fixedly connected with the pushing frame, a sliding rod is fixed on a cylinder body of the cylinder, the sliding rod penetrates through the through hole, a limiting block is arranged at the end part of the sliding rod, and the distance between the limiting block and the cylinder body is larger than the thickness of the connecting frame at the position of the through hole.
In the adjusting cylinder structure in the forming device, a plurality of guide holes are formed in the lifting frame, a plurality of guide posts are fixed on the pushing frame, and the guide posts penetrate through the guide holes.
In the adjusting cylinder structure in the forming device, threads are arranged at the end part of the sliding rod, the limiting block is a nut, and the nut is in threaded connection with the lower end of the guide rod.
In the adjusting cylinder structure in the forming device, the device further comprises a hydraulic cylinder, wherein a piston rod of the hydraulic cylinder is connected with the lifting frame and used for lifting the lifting frame.
In the adjusting cylinder structure in the forming device, a buffer pad is arranged between the cylinder body of the cylinder and the connecting frame.
In the adjusting cylinder structure in the forming device, a baffle is detachably connected to the connecting frame, and an observation hole is formed in the baffle.
In the adjusting cylinder structure in the forming device, the cylinders are four and are arranged on two sides of the lifting frame.
Compared with the prior art, the utility model has the following advantages:
the lower part of the cylinder body of the cylinder is fixedly connected with the slide bar, so that the slide bar passes through the through hole, and when the lower die is used for punching and colliding upwards, the cylinder body of the cylinder can also upwards move by one end distance in a stringing manner so as to relieve impact force and vibration, thereby effectively reducing the impact on the cylinder and greatly reducing the damage possibility of the cylinder.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic view of the pushing frame pushing upwards in the present utility model;
FIG. 3 is a schematic view in partial cross-section of the lift of the present utility model;
fig. 4 is a schematic partial sectional view of the pushing frame in the present utility model reset to the accommodating groove.
In the drawing the view of the figure,
2. a fixing frame; 21. an upper die;
3. a lifting frame; 31. a lower die; 311. a receiving groove;
4. a pushing frame; 41. a guide post;
5. a connecting frame;
6. a cylinder; 61. a slide bar; 62. a limiting block;
7. and a cushion pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, an adjusting cylinder structure in a forming device comprises a fixing frame 2, a lifting frame 3, a pushing frame 4, a plurality of connecting frames 5 and a plurality of cylinders 6, wherein an upper die 21 is fixed on the fixing frame 2; a lower die 31 is fixed on the lifting frame 3, the lower die 31 can move relative to the upper die 21, the lower die 31 is matched with the upper die 21, and the lower die 31 is provided with a containing groove 311; the pushing frame 4 is arranged in the accommodating groove 311; the connecting frames 5 are fixed on the lower die 31 and distributed around the pushing frame 4, and each connecting frame 5 is provided with a through hole; the air cylinders 6 are in one-to-one correspondence with the connecting frames 5, piston rods of the air cylinders 6 are fixedly connected with the pushing frames 4, sliding rods 61 are fixed on the cylinder bodies of the air cylinders 6, the sliding rods 61 penetrate through the through holes, limiting blocks 62 are arranged at the end portions of the sliding rods 61, and the distance a between the limiting blocks 62 and the cylinder bodies is larger than the thickness b of the connecting frames 5 at the positions of the through holes.
In the utility model, the lifting frame 3 moves upwards to drive the lower die 31 to move upwards and quickly, after the lower die 31 and the upper die 21 are matched to finish stamping, the lower die 31 descends quickly, the air cylinder 6 drives the material pushing frame 4 to move upwards to push the plastic box after stamping to the lower die 31, and then the air cylinder 6 drives the material pushing frame 4 to move downwards quickly.
In the present utility model, the film material of the snack box is fed into the forming device and is continuously extruded through the lower die 31 and the upper die 21 to form the snack box, but the snack boxes are all connected together. After the snack box is formed, the snack box is still adhered in the lower die 31, so that the air cylinder 6 drives the pushing frame 4 to push the snack box out of the lower die 31, and the raw material of the snack box is fed.
In the upward stamping process of the lower die 31, a larger tonnage is adopted for stamping, so that larger impact and vibration can be generated in the collision process of the lower die 31 and the upper die 21, the cylinder 6 fixed with the lower die is also subjected to larger vibration, the lower part of the cylinder body of the cylinder 6 is fixedly connected with the slide rod 61, the slide rod 61 penetrates through the through hole, and when the lower die 31 is used for rapidly stamping and colliding upwards, the cylinder body of the cylinder 6 can also move upwards by a distance a to relieve impact force and vibration, the influence of the impact on the cylinder 6 can be effectively reduced, the possibility of damage of the cylinder 6 is greatly reduced, the limit block 62 is arranged at the lower end of the slide rod 61, and the slide rod 61 can be prevented from falling out of the through hole.
Specifically, a plurality of guide holes are formed in the lifting frame 3, a plurality of guide posts 41 are fixed on the pushing frame 4, and the guide posts 41 penetrate through the guide holes.
The lifting of the lifting frame 3 is more stable through the cooperation of the guide holes and the guide posts 41.
Specifically, the end of the sliding rod 61 is provided with threads, the limiting block 62 is a nut, and the nut is in threaded connection with the lower end of the guide rod.
The design can facilitate the disassembly of the air cylinder 6, and can conveniently adjust the movable distance a of the air cylinder 6 cylinder body, and can downwards adjust the nut under the condition of larger impact force so as to increase the movable distance a of the air cylinder 6 cylinder body.
Specifically, the lifting device also comprises a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the lifting frame 3 and used for lifting the lifting device. The hydraulic cylinder is started to drive the lifting frame 3 to lift, and the lifting frame 3 can be received in the accommodating groove 311 under the condition of not being used.
Specifically, a cushion pad 7 is provided between the body of the cylinder 6 and the connecting frame 5.
The collision between the cylinder body and the connecting frame 5 can be reduced, and the damage is reduced.
Specifically, a baffle is detachably connected to the connecting frame 5, and an observation hole is formed in the baffle.
Specifically, the cylinders 6 have four, and are provided on both sides of the lift 3.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is 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 at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. An adjusting cylinder structure in a molding device, characterized by comprising
The fixing frame (2), an upper die (21) is fixed on the fixing frame (2);
the lifting frame (3), a lower die (31) is fixed on the lifting frame (3), the lower die (31) can move relative to the upper die (21), the lower die (31) is matched with the upper die (21), and a containing groove (311) is formed in the lower die (31);
the pushing frame (4) is arranged in the accommodating groove (311);
the connecting frames (5) are fixed on the lower die (31) and distributed around the pushing frame (4), and each connecting frame (5) is provided with a through hole;
the cylinder (6) is in one-to-one correspondence with the connecting frame (5), a piston rod of the cylinder (6) is fixedly connected with the pushing frame (4), a sliding rod (61) is fixed on a cylinder body of the cylinder (6), the sliding rod (61) penetrates through the through hole, a limiting block (62) is arranged at the end part of the sliding rod (61), and the distance between the limiting block (62) and the cylinder body is larger than the thickness of the connecting frame (5) at the position of the through hole.
2. The adjusting cylinder structure in the forming device according to claim 1, wherein a plurality of guide holes are formed in the lifting frame (3), a plurality of guide posts (41) are fixed on the pushing frame (4), and the guide posts (41) penetrate through the guide holes.
3. The adjusting cylinder structure in the forming device according to claim 1, wherein the end of the sliding rod (61) is provided with threads, the limiting block (62) is a nut, and the nut is in threaded connection with the lower end of the sliding rod (61).
4. The adjusting cylinder structure in a forming device according to claim 1, further comprising a hydraulic cylinder, a piston rod of which is connected to the lifting frame (3) for lifting with it.
5. The adjusting cylinder structure in a forming device according to claim 1, characterized in that a cushion pad (7) is provided between the cylinder body of the cylinder (6) and the connecting frame (5).
6. The adjusting cylinder structure in the forming device according to claim 1, wherein a baffle is detachably connected to the connecting frame (5), and an observation hole is formed in the baffle.
7. The adjusting cylinder structure in a forming device according to claim 1, characterized in that the cylinders (6) have four and are arranged on both sides of the lifting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416781.7U CN219650541U (en) | 2023-03-01 | 2023-03-01 | Adjusting cylinder structure in forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416781.7U CN219650541U (en) | 2023-03-01 | 2023-03-01 | Adjusting cylinder structure in forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650541U true CN219650541U (en) | 2023-09-08 |
Family
ID=87860180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416781.7U Active CN219650541U (en) | 2023-03-01 | 2023-03-01 | Adjusting cylinder structure in forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650541U (en) |
-
2023
- 2023-03-01 CN CN202320416781.7U patent/CN219650541U/en active Active
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