CN219970186U - Sealing device of packaging machine - Google Patents
Sealing device of packaging machine Download PDFInfo
- Publication number
- CN219970186U CN219970186U CN202321454323.9U CN202321454323U CN219970186U CN 219970186 U CN219970186 U CN 219970186U CN 202321454323 U CN202321454323 U CN 202321454323U CN 219970186 U CN219970186 U CN 219970186U
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- fixedly connected
- clamping plate
- packaging machine
- mounting bracket
- supporting frame
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- 238000007789 sealing Methods 0.000 title claims abstract description 58
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model provides a sealing device of a packaging machine, which relates to the technical field of packaging machines and comprises a workbench, wherein a packaging bag body is placed on the workbench, one side of the workbench is fixedly connected with a supporting frame, one end of the supporting frame is fixedly connected with a feeding mechanism, one end of the supporting frame is fixedly connected with a sealing mechanism through four connecting rods, pneumatic fingers are driven to move downwards through an air cylinder, two clamping fingers of the pneumatic fingers are in an open state and drive a first clamping plate and a second clamping plate to move downwards, the upper ends of the packaging bag body are clamped by the pneumatic fingers, a pressing block is moved into a movable groove to shrink a spring, a pressing switch is not triggered, when the packaging bag is not arranged at the feeding position, the pressing block is inserted into a through hole and presses the pressing switch, the pressing switch is triggered, the sealing mechanism is not operated, by the arrangement, two sealing strips can be prevented from being in direct contact, and the service life of the sealing strips is prolonged.
Description
Technical Field
The utility model relates to the technical field of packaging machines, in particular to a sealing device of a packaging machine.
Background
The packaging machine is a machine capable of completing all or part of product and commodity packaging processes, the packaging processes comprise main processes of filling, wrapping, sealing and the like, and related front and rear processes such as cleaning, stacking, disassembling and the like, wherein the sealing process needs to use a sealing device, and in the mass production process, automatic sealing of packaging bags is realized mostly through automatic equipment.
However, the existing sealing device cannot detect the packaging bag, in the process of conveying the packaging bag, the situation that no packaging bag exists at the designated position may exist, under the situation, the hot-press sealing strips still can be pressed, the temperature between the two hot-press sealing strips or between the hot-press sealing strips and the hot-press seat is high, and the service life of the hot-press sealing strips is influenced, so that improvement is made by the sealing device, and the sealing device of the packaging machine is provided.
Disclosure of Invention
The utility model mainly aims to provide a sealing device of a packaging machine, which can effectively solve the problems that the existing sealing device cannot detect packaging bags, a designated position possibly has no packaging bag in the packaging bag conveying process, and under the condition, hot-press sealing strips still can be pressed, so that the service life of the hot-press sealing strips is easily influenced due to the fact that the temperature between the two hot-press sealing strips or between the hot-press sealing strips and a hot-press seat is higher.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a packagine machine closing device, includes the workstation, the wrapping bag body has been placed on the workstation, workstation one side fixedly connected with support frame, support frame one end fixedly connected with feed mechanism, support frame one end is through four connecting rod fixedly connected with closing mechanism.
Preferably, the feeding mechanism comprises an air cylinder and a pneumatic finger, wherein the air cylinder is fixedly arranged on the upper surface of one end of the supporting frame, and the output end of the air cylinder penetrates through the supporting frame and is fixedly connected with the pneumatic finger.
Preferably, the inner sides of the two clamping fingers of the pneumatic finger are respectively and fixedly connected with a first clamping plate and a second clamping plate, and one sides of the first clamping plate and the second clamping plate, which are close to each other, are respectively and fixedly connected with a first anti-slip pad and a second anti-slip pad.
Preferably, the movable groove is formed in one side of the first clamping plate, the limiting rod is fixedly connected in the movable groove, the pressing block is sleeved on the rod body of the limiting rod in a sliding mode, the spring is sleeved on the rod body of the limiting rod, two ends of the spring are fixedly connected with the side wall of the movable groove and the pressing block respectively, and one end, far away from the spring, of the pressing block penetrates through the first anti-slip pad.
Preferably, the second anti-slip pad is provided with a through hole corresponding to the position of the pressing block, and the second clamping plate is close to one side of the second anti-slip pad and is positioned in the through hole and fixedly provided with a pressing switch.
Preferably, the sealing mechanism comprises a first mounting frame and a second mounting frame, connecting rods are fixedly connected to two ends of the upper surfaces of the first mounting frame and the second mounting frame respectively, and the top ends of the connecting rods are fixedly connected with the lower surface of the supporting frame.
Preferably, the bidirectional screw rod is rotationally connected with the first mounting frame, a motor is fixedly installed at one end of the first mounting frame, the output end of the motor is fixedly connected with one end of the bidirectional screw rod, a sliding rod is fixedly connected with the second mounting frame, and sliding blocks are respectively and slidably connected at two ends of the first mounting frame and two ends of the second mounting frame.
Preferably, two inside equal fixedly connected with lead screw cover of slider that is located first mounting bracket, two inside equal fixedly connected with sliding sleeve of slider that is located the second mounting bracket, two lead screw cover thread bush is established on the pole body at two-way lead screw both ends, two sliding sleeve slip cap is established on the pole body at slide bar both ends, two in the first mounting bracket respectively fixedly connected with sealing strip between two sliders in slider and the second mounting bracket.
Compared with the prior art, the utility model has the following beneficial effects:
the pneumatic finger is driven to move downwards through the air cylinder, the two clamping fingers of the pneumatic finger are in an open state and drive the first clamping plate and the second clamping plate to move downwards, the pneumatic finger is started to clamp the upper end of the packaging bag body, the pressing block moves into the movable groove, the spring contracts and does not trigger the pressing switch, the sealing mechanism works normally, when the packaging bag does not exist at the feeding position, the pressing block can be inserted into the through hole and press the pressing switch when the clamping fingers clamp the packaging bag, the pressing switch triggers, the sealing mechanism does not work, through the arrangement, the direct contact of the two sealing strips can be avoided, and the service life of the sealing strips is prolonged.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional perspective view of the view A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the partial structure of FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of a partial perspective view of section B-B of FIG. 2 according to the present utility model.
In the figure: 1. a work table; 2. a feeding mechanism; 201. a cylinder; 202. pneumatic fingers; 203. a first clamping plate; 204. a second clamping plate; 205. a first cleat; 206. a second cleat; 207. a movable groove; 208. a limit rod; 209. a spring; 210. briquetting; 211. a through hole; 212. pressing the switch; 3. a sealing mechanism; 301. a first mounting frame; 302. a second mounting frame; 303. a two-way screw rod; 304. a slide block; 305. a screw rod sleeve; 306. a motor; 307. a slide bar; 308. a sliding sleeve; 309. a sealing strip; 4. a support frame; 5. a connecting rod; 6. and (3) packaging the bag body.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. 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, the embodiment of the utility model provides a sealing device of a packaging machine, which comprises a workbench 1, wherein a packaging bag body 6 is placed on the workbench 1, one side of the workbench 1 is fixedly connected with a support frame 4, one end of the support frame 4 is fixedly connected with a feeding mechanism 2, and one end of the support frame 4 is fixedly connected with a sealing mechanism 3 through four connecting rods 5.
As shown in fig. 1, 2 and 4, in another embodiment of the present utility model, the feeding mechanism 2 includes a cylinder 201 and a pneumatic finger 202, the cylinder 201 is fixedly mounted on an upper surface of one end of the supporting frame 4, an output end of the cylinder 201 penetrates through the supporting frame 4 and is fixedly connected with the pneumatic finger 202, two inner sides of two clamping fingers of the pneumatic finger 202 are respectively fixedly connected with a first clamping plate 203 and a second clamping plate 204, one side of the first clamping plate 203 and one side of the second clamping plate 204, which are close to each other, are respectively fixedly connected with a first anti-slip pad 205 and a second anti-slip pad 206, a movable slot 207 is provided on one side of the first clamping plate 203, a limit rod 208 is fixedly connected in the movable slot 207, a pressing block 210 is sleeved on a rod body of the limit rod 208, springs 209 are sleeved on two ends of the rod body of the limit rod 208 and are respectively fixedly connected with a side wall of the movable slot 207 and the pressing block 210, one end, which is far away from the springs 209, of the pressing block 210 penetrates through the first anti-slip pad 205, a through hole 211 corresponding to the position of the pressing block 210 is provided on the second anti-slip pad 206, one side, which is close to the second clamping plate 206, is provided with a first anti-slip pad 205 and a pressing switch 212 is fixedly mounted in the through hole 211.
In this embodiment, the feeding mechanism 2 is used for clamping the packaging bag body 6 to the middle of the sealing strip 309, the feeding mechanism 2 and the sealing mechanism 3 are electrically connected with the control center, during operation, the pneumatic finger 202 is driven to move downwards by the starting cylinder 201, two clamping fingers of the pneumatic finger 202 are in an open state and drive the first clamping plate 203 and the second clamping plate 204 to move downwards, then the pneumatic finger 202 is started to clamp the upper end of the packaging bag body 6, the pressing block 210 is moved into the movable groove 207, the spring 209 is contracted, the pressing switch 212 is not triggered, the sealing mechanism 3 works normally, when no packaging bag is at the feeding position, the pressing block 210 is inserted into the through hole 211 and presses the pressing switch 212 when the clamping fingers clamp, the pressing switch 212 triggers, and the sealing mechanism 3 does not work, so that by the setting, the two sealing strips 309 can be prevented from being in direct contact, and the service life of the sealing strip 309 is prolonged.
As shown in fig. 1-3 and fig. 5, in another embodiment of the present utility model, the sealing mechanism 3 includes a first mounting frame 301 and a second mounting frame 302, two ends of the upper surfaces of the first mounting frame 301 and the second mounting frame 302 are respectively and fixedly connected with a connecting rod 5, the top end of the connecting rod 5 is fixedly connected with the lower surface of the supporting frame 4, the first mounting frame 301 is rotatably connected with a bidirectional screw rod 303, one end of the first mounting frame 301 is fixedly provided with a motor 306, the output end of the motor 306 is fixedly connected with one end of the bidirectional screw rod 303, a sliding rod 307 is fixedly connected in the second mounting frame 302, two ends of the interiors of the first mounting frame 301 and the second mounting frame 302 are respectively and slidably connected with a sliding block 304, two sliding blocks 304 located in the first mounting frame 301 are respectively and fixedly connected with screw rod sleeves 305, two screw rod sleeves 305 are respectively and slidably sleeved on two end shafts of the bidirectional screw rod 303, two sliding sleeves 308 are respectively and slidably sleeved on two end shafts of the sliding rod 307, and a sealing strip 309 is fixedly connected between two sliding blocks 304 in the first mounting frame 301 and two sliding blocks 304.
When the packaging bag body 6 is clamped to the sealing position by the first clamping plate 203 and the second clamping plate 204, the starting motor 306 drives the bidirectional screw 303 to rotate, so that the two sealing strips 309 move towards the directions close to each other until the two sealing strips are pressed on the two sides of the packaging bag body 6, and sealing operation of the packaging bag body 6 is completed.
The working principle of the sealing device of the packing machine is as follows:
when the packaging bag sealing mechanism is used, the starting cylinder 201 drives the pneumatic fingers 202 to move downwards, the two clamping fingers of the pneumatic fingers 202 are in an open state and drive the first clamping plate 203 and the second clamping plate 204 to move downwards, then the pneumatic fingers 202 are started to clamp the upper end of the packaging bag body 6, the pressing block 210 moves into the movable groove 207, the spring 209 is contracted, the pressing switch 212 is not triggered, the starting motor 306 drives the bidirectional screw 303 to rotate, the two sealing strips 309 move towards the direction close to each other until the two sealing strips are pressed on the two sides of the packaging bag body 6, the sealing operation on the packaging bag body 6 is completed, when the packaging bag is not arranged at the feeding position, the pressing block 210 is inserted into the through hole 211 and presses the pressing switch 212 when the clamping fingers clamp, the pressing switch 212 is triggered, and the sealing mechanism 3 does not work.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (8)
1. The utility model provides a packagine machine closing device, includes workstation (1), its characterized in that: the packaging bag is characterized in that a packaging bag body (6) is placed on the workbench (1), one side of the workbench (1) is fixedly connected with a supporting frame (4), one end of the supporting frame (4) is fixedly connected with a feeding mechanism (2), and one end of the supporting frame (4) is fixedly connected with a sealing mechanism (3) through four connecting rods (5).
2. A packaging machine closing device according to claim 1, characterized in that: the feeding mechanism (2) comprises an air cylinder (201) and a pneumatic finger (202), wherein the air cylinder (201) is fixedly arranged on the upper surface of one end of the supporting frame (4), and the output end of the air cylinder (201) penetrates through the supporting frame (4) and is fixedly connected with the pneumatic finger (202).
3. A packaging machine closing device according to claim 2, characterized in that: the pneumatic finger (202) is characterized in that the inner sides of two clamping fingers are respectively and fixedly connected with a first clamping plate (203) and a second clamping plate (204), and one sides, close to the first clamping plate (203) and the second clamping plate (204), of the pneumatic finger are respectively and fixedly connected with a first anti-slip pad (205) and a second anti-slip pad (206).
4. A packaging machine closing device according to claim 3, characterized in that: the utility model discloses a movable groove (207) is seted up to first splint (203) one side, fixedly connected with gag lever post (208) in movable groove (207), the cover is equipped with briquetting (210) on gag lever post (208) shaft, the cover is equipped with spring (209) on gag lever post (208) shaft, spring (209) both ends respectively with movable groove (207) lateral wall and briquetting (210) fixed connection, the one end that spring (209) were kept away from to briquetting (210) runs through first slipmat (205).
5. The packaging machine sealing device of claim 4, wherein: through holes (211) corresponding to the pressing blocks (210) are formed in the second anti-slip pads (206), and a pressing switch (212) is fixedly arranged in the through holes (211) and is close to one side of the second clamping plate (204) of the second anti-slip pad (206).
6. A packaging machine closing device according to claim 1, characterized in that: sealing mechanism (3) are including first mounting bracket (301) and second mounting bracket (302), first mounting bracket (301) and second mounting bracket (302) upper surface both ends are fixedly connected with connecting rod (5) respectively, connecting rod (5) top and support frame (4) lower surface fixed connection.
7. The packaging machine sealing device of claim 6, wherein: the novel motor is characterized in that the first mounting frame (301) is rotationally connected with a bidirectional screw rod (303), one end of the first mounting frame (301) is fixedly provided with a motor (306), the output end of the motor (306) is fixedly connected with one end of the bidirectional screw rod (303), the second mounting frame (302) is internally fixedly connected with a sliding rod (307), and two ends of the inside of the first mounting frame (301) and the two ends of the inside of the second mounting frame (302) are respectively and slidably connected with a sliding block (304).
8. The packaging machine sealing device of claim 7, wherein: two inside fixedly connected with lead screw cover (305) of slider (304) that are located in first mounting bracket (301), two inside fixedly connected with sliding sleeve (308) of slider (304) that are located in second mounting bracket (302), two lead screw cover (305) thread bush is established on the shaft at two ends of two-way lead screw (303), two sliding sleeve (308) slip cap is established on the shaft at two ends of slide bar (307), two in first mounting bracket (301) slider (304) and two slider (304) in second mounting bracket (302) between fixedly connected with respectively seal strip (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454323.9U CN219970186U (en) | 2023-06-08 | 2023-06-08 | Sealing device of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454323.9U CN219970186U (en) | 2023-06-08 | 2023-06-08 | Sealing device of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970186U true CN219970186U (en) | 2023-11-07 |
Family
ID=88591593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454323.9U Active CN219970186U (en) | 2023-06-08 | 2023-06-08 | Sealing device of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970186U (en) |
-
2023
- 2023-06-08 CN CN202321454323.9U patent/CN219970186U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |