CN210617452U - Folding device for packaging bag film - Google Patents
Folding device for packaging bag film Download PDFInfo
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- CN210617452U CN210617452U CN201921398248.2U CN201921398248U CN210617452U CN 210617452 U CN210617452 U CN 210617452U CN 201921398248 U CN201921398248 U CN 201921398248U CN 210617452 U CN210617452 U CN 210617452U
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- packaging bag
- folding
- bag film
- pressing
- folding device
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Abstract
The utility model discloses a folding device of packaging bag membrane, be used for folding the packaging bag membrane into the shaping, folding device includes the frame, locate folding assembly and the pressfitting subassembly in the frame in proper order, folding assembly includes the bracing piece, can cooperate and two folding rods that the bracing piece encloses into triangle-shaped, two folding rods are located between bracing piece and the pressfitting subassembly, the distance between two folding rods reduces along the direction of bracing piece to pressfitting subassembly gradually, the packaging bag membrane is located one side of triangle-shaped and can pass through two folding rods and pressfitting subassembly in proper order; and the pressing component is used for pressing the packaging bag film and driving the packaging bag film to move. The utility model discloses a device of converting into of wrapping bag membrane can make the automatic shaping of converting into of wrapping bag membrane at the removal in-process of wrapping bag membrane, labour saving and time saving, very big improvement production efficiency.
Description
Technical Field
The utility model relates to a processing field of wrapping bag, concretely relates to device of converting into of wrapping bag membrane.
Background
The packing bag is a bag for packing various articles, is widely used in daily life and industrial production, and comprises a plastic packing bag and a paper packing bag, wherein the plastic packing bag is widely applied due to low cost and difficult breakage.
The plastic packaging bag is usually manufactured by plastic packaging bag films, during manufacturing, the packaging bag films need to be folded, the bottom after folding can support objects, then the packaging bag films formed after folding are sealed in a hot pressing mode, the interval between the sealing positions is set according to the specific packaging bag width requirement, and after hot pressing is completed, the packaging bag films are cut according to the hot pressing interval to obtain a plurality of packaging bags.
However, when the packaging bag is manufactured at present, an operator usually folds the packaging bag manually and then performs hot-pressing sealing, time and labor are wasted, the production efficiency is low, meanwhile, the precision of manual folding is poor, and the quality of the manufactured packaging bag is seriously influenced.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, providing a device of converting into of wrapping bag membrane, should convert into the device and can make the automatic shaping of converting into of wrapping bag membrane at the removal in-process of wrapping bag membrane, labour saving and time saving, very big improvement production efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a folding device of a packaging bag film is used for folding and shaping the packaging bag film, the folding device comprises a frame, a folding component and a pressing component which are arranged on the frame in sequence,
the folding component comprises a supporting rod and two folding rods which can be matched with the supporting rod to form a triangle in a surrounding mode, the two folding rods are located between the supporting rod and the pressing component, the folding rods are horizontally arranged in an inclined mode along the direction from the supporting rod to the pressing component, the distance between the two folding rods is gradually reduced along the direction from the supporting rod to the pressing component, and the packaging bag film is located on one side of the triangle and can sequentially pass through the two folding rods and the pressing component;
the pressing component is used for pressing the packaging bag film and driving the packaging bag film to move.
Preferably, the joint of the two folding rods can be matched and abutted against the packaging bag film.
Preferably, the pressing assembly comprises two mutually parallel pressing rollers which are rotatably arranged along the axial lead direction of the pressing assembly and a driving mechanism for driving the pressing rollers to rotate, a pressing gap is formed between the two pressing rollers, and the packaging bag film can penetrate through the pressing gap.
Further preferably, the rotation axis of the pressing roller is perpendicular to the extending direction of the supporting rod.
Preferably, the folding device further comprises a connecting rod and an adjusting rod, wherein two ends of the connecting rod are respectively connected with the two folding rods, the adjusting rod is hinged to the connecting rod, and the adjusting rod is slidably arranged on the rack along the extending direction perpendicular to the supporting rod.
Further preferably, the folding device further comprises a first bracket arranged on the rack, and the adjusting rod can be axially arranged in the first bracket in a penetrating manner.
Still further preferably, the folding device further comprises two locking members screwed to the adjusting rod, and the two locking members are respectively located at two sides of the first bracket.
Preferably, the folding device further comprises a second support arranged on the support rod and a buffer wheel rotatably arranged on the second support along the axial lead direction of the second support, and the wheel surface of the buffer wheel can be matched with the packaging bag film in an abutting mode.
Further preferably, the rotation axis of the buffer wheel is arranged in parallel with the extending direction of the support rod.
Preferably, the folding device further comprises a feeding roller which is rotatably arranged on one side of the support rod far away from the pressing component along the axial lead direction of the folding device, and the packaging bag film can be wound on the feeding roller in a matched manner.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a device of converting into of wrapping bag membrane, convert into the pole through setting up two, and two distance between converting into the pole reduce gradually towards the direction that is close to pressing components, convert into the subassembly at the wrapping bag membrane from the removal in-process of converting into the subassembly towards pressing components, because the distance reduces gradually between two converting into the pole that support the wrapping bag membrane for the wrapping bag membrane turns over a book gradually under pressing components's drive, and converts into the shaping back entering pressing components completely at the junction of two converting into the pole. The folding device is time-saving and labor-saving, and greatly improves the production efficiency.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic top view of the present invention.
Wherein: 1. a frame; 2. a support bar; 3. a folding rod; 4. a press-fit roller; 5. pressing the gap; 6. a connecting rod; 7. adjusting a rod; 8. a first bracket; 9. a locking member; 10. a second bracket; 11. a buffer wheel; 12. a feeding roller;
100. packaging bag film.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-2, a folding device for a packaging bag film is used for folding and forming the packaging bag film 100, the folding device comprises a frame 1, a folding component and a pressing component which are sequentially arranged on the frame 1, the folding device further comprises a feeding roller 12 which is rotatably arranged on one side of a support rod 2 far away from the pressing component along the axial lead direction of the folding device, and the packaging bag film 100 can be cooperatively wound on the feeding roller 12. Here, the wrapping bag film 100 can be moved from the feed roller 12 toward the folding assembly and the pressing assembly.
Specifically, the folding assembly comprises a supporting rod 2 and two folding rods 3 which can be matched with the supporting rod 2 to form a triangle, the two folding rods 3 are located between the supporting rod 2 and the pressing assembly, the folding rods 3 are horizontally inclined along the direction from the supporting rod 2 to the pressing assembly, the distance between the two folding rods 3 is gradually reduced along the direction from the supporting rod 2 to the pressing assembly, and the packaging bag film 100 is located on one side of the triangle and can sequentially pass through the two folding rods 3 and the pressing assembly. Here, the joint of the two folding bars 3 can be engaged with and abutted against the packaging film 100.
Here, by providing two folding rods 3, and gradually reducing the distance between the two folding rods 3 toward the direction close to the pressing component, in the process of moving the packaging bag film 100 from the folding component toward the pressing component, because the distance between the two folding rods 3 supporting the packaging bag film 100 is gradually reduced, the packaging bag film 100 is gradually turned over under the driving of the pressing component, and enters the pressing component after the joint of the two folding rods 3 is completely folded and formed. The folding device is time-saving and labor-saving, and greatly improves the production efficiency.
In this embodiment, the pressing component is used for pressing the packaging bag film 100 and driving the packaging bag film 100 to move. Specifically, the pressing assembly comprises two pressing rollers 4 which are arranged in parallel and can rotate along the axial lead direction of the pressing assembly, and a driving mechanism for driving the pressing rollers 4 to rotate, wherein the rotating axis of the pressing rollers 4 is perpendicular to the extending direction of the supporting rod 2, a pressing gap 5 is formed between the two pressing rollers 4, and the packaging bag film 100 can penetrate through the pressing gap 5. Through the arrangement of the pressing components, the packaging bag film can be gradually turned over and folded to be formed under the pressing effect of the pressing components when the distance between the two folding rods 3 is reduced, and the folding efficiency is high. Here, the driving mechanism is a driving motor (not shown in the figure), and the driving motor drives the pressing roller 4 to rotate and drives the packaging bag film 100 to move.
In this embodiment, the folding device further includes a connecting rod 6 having two ends respectively connected to the two folding rods 3, and an adjusting rod 7 hinged to the connecting rod 6, wherein the adjusting rod 7 is slidably disposed on the frame 1 along the extending direction of the vertical supporting rod 2. Here, be equipped with first support 8 on frame 1, adjust pole 7 and can wear to locate in first support 8 along its axial, and threaded connection has two retaining member 9 on adjusting pole 7, and two retaining member 9 are located the both sides of first support 8 respectively. Here, when the position where the connection part of the two folding rods 3 abuts against the packaging bag film 100 deviates too much, the locking member 9 is released, the adjusting rod 7 is moved, the two folding rods 3 are driven to move towards the direction close to or away from the packaging bag film 100 so as to change the abutting position of the connection part of the two folding rods 3, and the locking member 9 is locked again after the two folding rods 3 move to the proper position, so as to ensure the folding quality of the packaging bag film 100. The folding rod 7 is a screw rod, and the locking piece 9 is a nut.
In this embodiment, the folding device further includes a second bracket 10 disposed on the support rod 2, and a buffer wheel 11 rotatably disposed on the second bracket 10 along its own axial line direction, wherein a wheel surface of the buffer wheel 11 can cooperatively abut against the packaging bag film 100, and a rotation axis of the buffer wheel 11 is parallel to the extending direction of the support rod 2. Here, by providing the buffer wheel 11, the buffer wheel 11 can be uniformly rolled on the pouch film 100, so that the movement of the pouch film 100 is more smooth. The buffer wheel 11 is made of rubber material, so that the packaging bag film 100 is prevented from being damaged.
The following specifically explains the working process of this embodiment: when the packaging bag film 100 is moved, the packaging bag film 100 is driven by the pressing roller 4 to be gradually folded and folded along with the gradual reduction of the distance between the two folding rods 3, the packaging bag film 100 is completely folded and formed at the joint of the two folding rods 3, and the folded and formed packaging bag film 100 enters the next process after passing through the pressing assembly.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A folding device of a packaging bag film is used for folding and forming the packaging bag film (100), and is characterized in that: the folding device comprises a frame (1), a folding component and a pressing component which are arranged on the frame (1) in sequence,
the folding component comprises a supporting rod (2) and two folding rods (3) which can be matched with the supporting rod (2) to form a triangle, the two folding rods (3) are positioned between the supporting rod (2) and the pressing component, the folding rods (3) are horizontally arranged along the direction from the supporting rod (2) to the pressing component in an inclined manner, the distance between the two folding rods (3) is gradually reduced along the direction from the supporting rod (2) to the pressing component, and the packaging bag film (100) is positioned on one side of the triangle and can sequentially pass through the two folding rods (3) and the pressing component;
the pressing component is used for pressing the packaging bag film (100) and driving the packaging bag film (100) to move.
2. A folding device of a packaging bag film according to claim 1, characterized in that: the joint of the two folding rods (3) can be matched and abutted against the packaging bag film (100).
3. A folding device of a packaging bag film according to claim 1, characterized in that: the pressing assembly comprises two mutually parallel pressing rollers (4) which are rotatably arranged along the axial lead direction of the pressing assembly and a driving mechanism for driving the pressing rollers (4) to rotate, a pressing gap (5) is formed between the two pressing rollers (4), and the packaging bag film (100) can penetrate through the pressing gap (5).
4. A folding device of a packaging bag film according to claim 3, characterized in that: the rotating axis of the pressing roller (4) is perpendicular to the extending direction of the supporting rod (2).
5. A folding device of a packaging bag film according to claim 1, characterized in that: the folding device further comprises a connecting rod (6) and an adjusting rod (7), wherein two ends of the connecting rod (6) are respectively connected with the two folding rods (3), the adjusting rod (7) is hinged to the connecting rod (6), and the adjusting rod (7) is slidably arranged on the rack (1) along the extending direction vertical to the supporting rod (2).
6. A folding device of a packaging bag film according to claim 5, characterized in that: the folding device further comprises a first support (8) arranged on the rack (1), and the adjusting rod (7) can penetrate through the first support (8) along the axial direction of the adjusting rod.
7. A folding device of a packaging bag film according to claim 6, characterized in that: the folding device further comprises two locking pieces (9) in threaded connection with the adjusting rod (7), and the two locking pieces (9) are respectively located on two sides of the first support (8).
8. A folding device of a packaging bag film according to claim 1, characterized in that: the folding device further comprises a second support (10) arranged on the supporting rod (2) and a buffer wheel (11) which is rotatably arranged on the second support (10) along the direction of the axis of the buffer wheel, and the wheel surface of the buffer wheel (11) can be matched with and abutted against the packaging bag film (100).
9. A folding device of a packaging bag film according to claim 8, characterized in that: the rotating axis of the buffer wheel (11) is parallel to the extending direction of the support rod (2).
10. A folding device of a packaging bag film according to claim 1, characterized in that: the folding device further comprises a feeding roller (12) which is rotatably arranged on one side, away from the pressing component, of the support rod (2) along the axis direction of the folding device, and the packaging bag film (100) can be wound on the feeding roller (12) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398248.2U CN210617452U (en) | 2019-08-27 | 2019-08-27 | Folding device for packaging bag film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398248.2U CN210617452U (en) | 2019-08-27 | 2019-08-27 | Folding device for packaging bag film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210617452U true CN210617452U (en) | 2020-05-26 |
Family
ID=70764938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921398248.2U Active CN210617452U (en) | 2019-08-27 | 2019-08-27 | Folding device for packaging bag film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210617452U (en) |
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2019
- 2019-08-27 CN CN201921398248.2U patent/CN210617452U/en active Active
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