CN222310011U - Film feeding mechanism for packaging bag production - Google Patents
Film feeding mechanism for packaging bag production Download PDFInfo
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- CN222310011U CN222310011U CN202420994690.6U CN202420994690U CN222310011U CN 222310011 U CN222310011 U CN 222310011U CN 202420994690 U CN202420994690 U CN 202420994690U CN 222310011 U CN222310011 U CN 222310011U
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- wall
- packaging bag
- film
- rotating shaft
- feeding mechanism
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 230000037303 wrinkles Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
本实用新型公开了一种用于包装袋生产的供膜机构，包括底板，所述底板上端面固定安装有第一支撑框与第二支撑框，所述第一支撑框其中一侧外壁转动安装有连接套，连接套内部滑动安装有转动轴，所述第一支撑框另外一侧外壁开设有与转动轴配合的移动开口，所述转动轴外壁滑动安装有绕膜辊，所述连接套外壁滑动贯穿安装有固定销，所述转动轴外壁开设有与固定销配合的插孔，所述固定销端部固定安装有拨块。本实用新型通过设置电推杆、下压块与下压辊等组件，电推杆带动下压块向下移动，通过下压块的底壁可对薄膜的褶皱进行抹平，由此可避免褶皱对包装袋的制造带来影响，下压辊可对绕膜辊外壁绕卷好的薄膜进行挤压，避免薄膜在绕膜辊外壁松动。
The utility model discloses a film supply mechanism for packaging bag production, including a bottom plate, a first support frame and a second support frame are fixedly installed on the upper end surface of the bottom plate, a connecting sleeve is rotatably installed on the outer wall of one side of the first support frame, a rotating shaft is slidably installed inside the connecting sleeve, a movable opening matched with the rotating shaft is provided on the outer wall of the other side of the first support frame, a film winding roller is slidably installed on the outer wall of the rotating shaft, a fixing pin is slidably installed through the outer wall of the connecting sleeve, a socket matched with the fixing pin is provided on the outer wall of the rotating shaft, and a shifting block is fixedly installed on the end of the fixing pin. The utility model is provided with components such as an electric push rod, a lower pressure block and a lower pressure roller. The electric push rod drives the lower pressure block to move downward, and the wrinkles of the film can be smoothed by the bottom wall of the lower pressure block, thereby preventing the wrinkles from affecting the manufacture of the packaging bag, and the lower pressure roller can squeeze the film wound on the outer wall of the film winding roller to prevent the film from loosening on the outer wall of the film winding roller.
Description
Technical Field
The utility model relates to the technical field of packaging bag production, in particular to a film feeding mechanism for packaging bag production.
Background
The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes, and are widely used in daily life and industrial production.
The raw material of the plastic film bag is polyethylene, and when the plastic film bag is produced and manufactured, a film feeding mechanism is required to clamp the coiled film. When the plastic film is supplied by the existing film supplying mechanism, the film is easy to wrinkle in the film supplying process due to the fact that the film is pulled and clamped, and an assembly for intervening the wrinkle is not arranged in the existing film supplying mechanism, so that the production and the manufacture of the packaging bag are directly affected by the wrinkle, the qualification rate of the production and the manufacture of the packaging bag is reduced, and the practicability is insufficient. Therefore, there is a need to redesign a film feeding mechanism for packaging bag production in view of the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a film feeding mechanism for packaging bag production.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The film supply mechanism for producing the packaging bags comprises a bottom plate, wherein a first supporting frame and a second supporting frame are fixedly arranged on the upper end surface of the bottom plate, a connecting sleeve is rotatably arranged on the outer wall of one side of the first supporting frame, a rotating shaft is slidably arranged in the connecting sleeve, a moving opening matched with the rotating shaft is formed in the outer wall of the other side of the first supporting frame, a film winding roller is slidably arranged on the outer wall of the rotating shaft, a fixing pin is slidably arranged on the outer wall of the connecting sleeve in a penetrating manner, a jack matched with the fixing pin is formed in the outer wall of the rotating shaft, a shifting block is fixedly arranged at the end part of the fixing pin, the bottom wall of the shifting block is connected with the outer wall of the connecting sleeve through a fixing mechanism, two fixing sleeves matched with the film winding roller are rotatably arranged on the outer wall of the rotating shaft through threads, a connecting sleeve is fixedly arranged on the bottom wall of the first supporting frame, and a connecting rod is slidably arranged in the connecting sleeve through a connecting mechanism;
The electric push rod is fixedly arranged on the outer wall of the second supporting frame through a connecting plate, the pressing block is fixedly connected with the telescopic end of the electric push rod, a screw is rotatably arranged on the bottom wall of the second supporting frame through a lifting frame, a first motor connected with the screw is fixedly arranged on the upper end face of the second supporting frame, a moving plate is arranged on the outer wall of the screw through threads, a moving frame is fixedly connected with the bottom wall of the moving plate through a connecting mechanism, and a first clamping roller is rotatably arranged inside the moving frame.
Preferably, the fixing mechanism comprises a fixing spring arranged on the outer wall of the fixing pin, and two ends of the fixing spring are respectively and elastically connected with the outer wall of the connecting sleeve and the bottom wall of the shifting block.
Preferably, the engagement mechanism comprises an engagement spring arranged in the engagement sleeve, and two ends of the engagement spring are respectively and elastically connected with the inner wall of the engagement sleeve and the outer wall of the engagement rod.
Preferably, the connecting mechanism comprises two connecting rods fixedly arranged on the bottom wall of the movable plate, and the end parts of the two connecting rods are fixedly connected with the upper end face of the movable frame.
Preferably, the end of the connecting rod is fixedly provided with a connecting frame, and the inside of the connecting frame is rotatably provided with a lower pressing roller.
Preferably, a second clamping roller matched with the first clamping roller is rotatably arranged in the second supporting frame, and a second motor connected with the second clamping roller is fixedly arranged on the outer wall of the second supporting frame.
Preferably, a plurality of pulleys are fixedly arranged on the bottom wall of the bottom plate, and each pulley is a universal wheel.
Preferably, a plurality of cylinders are fixedly arranged on the bottom wall of the bottom plate, and a supporting plate is fixedly arranged at the telescopic end of each cylinder.
The utility model has the beneficial effects that:
1. Through setting up the subassembly such as electric putter, briquetting down and lower compression roller, the electric putter drives down the briquetting and moves down, can trowelling the fold of film through the diapire of briquetting down, can avoid the fold to bring the influence to the manufacturing of wrapping bag from this, and lower compression roller can extrude around the film that the film roller outer wall was wound, avoids the film not hard up around the film roller outer wall.
2. Through setting up subassembly such as adapter sleeve, axis of rotation and fixed cover, insert the inside of adapter sleeve with the axis of rotation, fixed spring can drive the fixed pin and remove to the jack this moment in, can realize the installation and the fixed to the axis of rotation to realize the convenient installation and the fixed to the winding film roller.
Drawings
FIG. 1 is a schematic diagram of a film feeding mechanism for packaging bag production according to the present utility model;
FIG. 2 is a schematic side view of a film feeding mechanism for packaging bag production according to the present utility model;
FIG. 3 is a schematic vertical sectional view of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 3;
Fig. 6 is an enlarged schematic view of the structure at C in fig. 3.
In the figure, a bottom plate, a first supporting frame, a second supporting frame, a connecting sleeve 4, a rotating shaft 5, a film winding roller 6, a fixing pin 7, a shifting block 8, a fixing spring 9, a fixing sleeve 10, a connecting sleeve 11, a connecting spring 12, a connecting rod 13, a connecting frame 14, a pressing roll 15, a connecting plate 16, an electric push rod 17, a pressing block 18, a lifting frame 19, a screw rod 20, a first motor 21, a moving plate 22, a connecting rod 23, a moving frame 24, a first clamping roller 25, a second clamping roller 26, a second motor 27, a pulley 28, a cylinder 29 and a supporting plate 30 are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a film feeding mechanism for packaging bag production comprises a bottom plate 1, a first supporting frame 2 and a second supporting frame 3 are fixedly arranged on the upper end face of the bottom plate 1, a connecting sleeve 4 is rotatably arranged on the outer wall of one side of the first supporting frame 2, a rotating shaft 5 is slidably arranged inside the connecting sleeve 4, a moving opening matched with the rotating shaft 5 is formed in the outer wall of the other side of the first supporting frame 2, a film winding roller 6 is slidably arranged on the outer wall of the rotating shaft 5, a fixing pin 7 is slidably arranged on the outer wall of the connecting sleeve 4 in a penetrating manner, a jack matched with the fixing pin 7 is formed in the outer wall of the rotating shaft 5, a shifting block 8 is fixedly arranged at the end part of the fixing pin 7, the bottom wall of the shifting block 8 is connected with the outer wall of the connecting sleeve 4 through a fixing mechanism, the fixing mechanism comprises a fixing spring 9 arranged on the outer wall of the fixing pin 7, and two ends of the fixing spring 9 are respectively elastically connected with the outer wall of the connecting sleeve 4 and the bottom wall of the shifting block 8.
The outer wall of the rotating shaft 5 is provided with two fixing sleeves 10 which are matched with the film winding roller 6 through threaded rotation, the bottom wall of the first supporting frame 2 is fixedly provided with a connecting sleeve 11, the inside of the connecting sleeve 11 is provided with a connecting rod 13 through a connecting mechanism in a sliding mode, the connecting mechanism comprises a connecting spring 12 which is arranged inside the connecting sleeve 11, two ends of the connecting spring 12 are respectively and elastically connected with the inner wall of the connecting sleeve 11 and the outer wall of the connecting rod 13, the end part of the connecting rod 13 is fixedly provided with a connecting frame 14, and the inside of the connecting frame 14 is rotatably provided with a lower pressing roller 15.
The outer wall of the second supporting frame 3 is fixedly provided with an electric push rod 17 through a connecting plate 16, the telescopic end of the electric push rod 17 is fixedly connected with a lower pressing block 18, the bottom wall of the second supporting frame 3 is rotatably provided with a screw rod 20 through a lifting frame 19, the upper end face of the second supporting frame 3 is fixedly provided with a first motor 21 connected with the screw rod 20, the outer wall of the screw rod 20 is provided with a movable plate 22 through threads, the bottom wall of the movable plate 22 is fixedly connected with a movable frame 24 through a connecting mechanism, the connecting mechanism comprises two connecting rods 23 fixedly arranged on the bottom wall of the movable plate 22, the end parts of the two connecting rods 23 are fixedly connected with the upper end face of the movable frame 24, a first clamping roller 25 is rotatably arranged in the movable frame 24, a second clamping roller 26 matched with the first clamping roller 25 is rotatably arranged in the second supporting frame 3, the outer wall of the second supporting frame 3 is fixedly provided with a second motor 27 connected with the second clamping roller 26, the bottom wall of the bottom plate 1 is fixedly provided with a plurality of pulleys 28, each pulley 28 is a universal wheel, the bottom wall of the bottom plate 1 is fixedly provided with a plurality of air cylinders 29, and the telescopic end parts of each air cylinder 29 are fixedly provided with a supporting plate 30.
When the film winding device is used, the bottom plate 1 can move through the pulleys 28, the film winding roller 6 can be driven to move conveniently, when the film winding device moves to a designated position, the plurality of air cylinders 29 can simultaneously drive the plurality of support plates 30 to move downwards, so that the bottom plate 1 can be firmly supported through the plurality of support plates 30, before film supply, the film winding roller 6 with a wound film can be firstly installed on the outer wall of the rotating shaft 5 in a sliding mode, then the film winding roller 6 can be limited and fixed through the two fixing sleeves 10 which are installed through threaded rotation, the rotating shaft 5 is inserted into the connecting sleeve 4 through the moving opening, at the moment, the fixing springs 9 can drive the fixing pins 7 to move into the inserting holes, the installation and fixation of the rotating shaft 5 can be realized, the installation and fixation of the film winding roller 6 can be realized, at the moment, the connecting rod 13 can drive the connecting frame 14 to move downwards through the elastic action of the connecting springs 12, and the connecting frame 14 drives the lower pressing roller 15 to squeeze the film wound on the outer wall of the film winding roller 6, and the film is prevented from loosening on the outer wall of the film winding roller 6.
When film is supplied, the rotating shaft 5 can be driven to rotate around the film roller 6 through the connecting sleeve 4, at the moment, the end part of the film can be pulled between the first clamping roller 25 and the second clamping roller 26, then the first motor 21 drives the screw rod 20 to rotate, the screw rod 20 drives the moving plate 22 to move when rotating, the moving plate 22 drives the moving frame 24 to move downwards through the two connecting rods 23, the moving frame 24 drives the first clamping roller 25 and the second clamping roller 26 to clamp the film, then the second motor 27 drives the second clamping roller 26 to rotate, the second clamping roller 26 and the first clamping roller 25 are mutually matched to rotate to clamp the film to finish film supply, meanwhile, the electric push rod 17 drives the lower pressing block 18 to move downwards, wrinkles of the film can be smoothed through the bottom wall of the lower pressing block 18, and therefore the influence of the wrinkles on manufacturing of packaging bags can be avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The film feeding mechanism for packaging bag production is characterized by comprising a bottom plate (1), wherein a first supporting frame (2) and a second supporting frame (3) are fixedly arranged on the upper end surface of the bottom plate (1), a connecting sleeve (4) is rotatably arranged on the outer wall of one side of the first supporting frame (2), a rotating shaft (5) is slidably arranged inside the connecting sleeve (4), a moving opening matched with the rotating shaft (5) is formed in the outer wall of the other side of the first supporting frame (2), a film winding roller (6) is slidably arranged on the outer wall of the rotating shaft (5), a fixing pin (7) is slidably arranged on the outer wall of the connecting sleeve (4), a jack matched with the fixing pin (7) is formed in the outer wall of the rotating shaft (5), a shifting block (8) is fixedly arranged at the end part of the fixing pin, the bottom wall of the shifting block (8) is connected with the outer wall of the connecting sleeve (4) through a fixing mechanism, two fixing sleeves (10) matched with the film winding roller (6) are rotatably arranged on the outer wall of the rotating shaft (5), a connecting sleeve (11) is fixedly arranged on the bottom wall of the first supporting frame (2), and a connecting sleeve (11) is slidably connected with a connecting rod (13) through a sliding connection mechanism;
The utility model discloses a portable electric power generation device, including first carriage (3), second carriage (3), connecting plate (16) fixed mounting are passed through to outer wall of the second carriage (3) has electric push rod (17), electric push rod (17) telescopic end fixedly connected with lower briquetting (18), second carriage (3) diapire rotates through lifting frame (19) and installs screw rod (20), second carriage (3) up end fixed mounting has first motor (21) that are connected with screw rod (20), screw rod (20) outer wall is through threaded mounting movable plate (22), movable plate (22) diapire is through coupling mechanism fixedly connected with movable frame (24), movable frame (24) inside rotation installs first pinch roller (25).
2. The film feeding mechanism for packaging bag production according to claim 1, wherein the fixing mechanism comprises a fixing spring (9) arranged on the outer wall of the fixing pin (7), and two ends of the fixing spring (9) are respectively and elastically connected with the outer wall of the connecting sleeve (4) and the bottom wall of the shifting block (8).
3. A film feeding mechanism for packaging bag production according to claim 2, wherein the engagement mechanism comprises engagement springs (12) arranged in the engagement sleeve (11), and two ends of each engagement spring (12) are respectively and elastically connected with the inner wall of the engagement sleeve (11) and the outer wall of the engagement rod (13).
4. A film feeding mechanism for packaging bag production according to claim 3, wherein the connecting mechanism comprises two connecting rods (23) fixedly arranged on the bottom wall of the movable plate (22), and the ends of the two connecting rods (23) are fixedly connected with the upper end face of the movable frame (24).
5. A film feeding mechanism for packaging bag production according to claim 4, wherein the end part of the connecting rod (13) is fixedly provided with a connecting frame (14), and a lower pressing roller (15) is rotatably arranged in the connecting frame (14).
6. A film feeding mechanism for packaging bag production according to claim 5, wherein a second clamping roller (26) matched with the first clamping roller (25) is rotatably arranged inside the second supporting frame (3), and a second motor (27) connected with the second clamping roller (26) is fixedly arranged on the outer wall of the second supporting frame (3).
7. A film feeding mechanism for packaging bag production as claimed in claim 5, wherein a plurality of pulleys (28) are fixedly arranged on the bottom wall of the bottom plate (1), and each pulley (28) is a universal wheel.
8. A film feeding mechanism for packaging bag production according to claim 5, wherein a plurality of air cylinders (29) are fixedly arranged on the bottom wall of the bottom plate (1), and a supporting plate (30) is fixedly arranged at the telescopic end of each air cylinder (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420994690.6U CN222310011U (en) | 2024-05-09 | 2024-05-09 | Film feeding mechanism for packaging bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420994690.6U CN222310011U (en) | 2024-05-09 | 2024-05-09 | Film feeding mechanism for packaging bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222310011U true CN222310011U (en) | 2025-01-07 |
Family
ID=94097647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420994690.6U Active CN222310011U (en) | 2024-05-09 | 2024-05-09 | Film feeding mechanism for packaging bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222310011U (en) |
-
2024
- 2024-05-09 CN CN202420994690.6U patent/CN222310011U/en active Active
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