Salt packaging production device

Abstract

The utility model discloses a salt packaging production device, which relates to the technical field of packaging bag production, and comprises a rack, one end of the rack is provided with a discharging roller, the other end of the rack is provided with a transition roller, the middle parts of the two sides of the rack are fixedly provided with extension frames with inclined structures, and the extension frames are arranged on the rack. Reversing rollers are arranged at the two ends of the sides, close to each other, of the two extending frames correspondingly. According to the edible salt packaging bag raw material film feeding device, the rack is arranged, the feeding roller and the transition roller are arranged in the rack and matched with each other, feeding and guiding of edible salt packaging bag raw material films can be achieved, the rotating shaft is arranged in the rack, the adjusting rollers are arranged on the outer side of the rotating shaft, and in the moving process of the packaging bag raw material films, the edible salt packaging bag raw material films can be adjusted. The multiple adjusting rollers alternately extrude the raw material film so as to adjust the tension of the raw material film of the packaging bag, and therefore follow-up cutting work is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a salt packaging production device. Background Art

[0002] Table salt refers to sea salt, well salt, mineral salt, lake salt, soil salt, etc. from different sources. Their main component is sodium chloride. The state stipulates that the sodium chloride content of well salt and mineral salt shall not be less than 95%. Table salt contains impurities such as barium salt, chloride, magnesium, lead, arsenic, zinc, sulfate, etc. Table salt has become one of the indispensable condiments in our daily life. In the production process of table salt, a baler is used to pack the processed table salt and then sell it. In the prior art, plastic bags are generally used to pack table salt. In the production process of table salt packaging bags, large pieces of raw material film need to be cut into block-shaped packaging bags, and subsequent hot pressing is performed to complete the production of packaging bags.

[0003] The packaging bag cutting device with the publication number CN218966299U relates to the technical field of packaging bag cutting equipment. It includes a workbench, a packaging bag conveying device and a packaging bag winding device. A stand is fixed on the top of the workbench, a cutting support plate is fixed on the bottom of the stand, a lateral limit device is arranged on the right side of the cutting support plate, a cutting device is arranged on the top of the stand, and the cutting device includes a movable column movably connected to the top plate of the stand. The utility model adjusts the distance between the two limit plates by rotating the screw rod driven by a hand wheel, so that the two sides of the packaging bag are limited to achieve the limitation of the packaging bag, and then starts the motor on the cutting device, and the eccentric shaft is driven by the motor to rotate around the axis of the turntable, so that the hot pressing plate reciprocates up and down to achieve the cutting of the packaging bag. The setting of the device avoids the deviation of the packaging bag during the movement, improves the cutting accuracy, and improves the product qualification rate.

[0004] The above technical solution has some problems in practical application. It is difficult to ensure the tensioning effect of the raw materials when the packaging bag raw materials enter the device, thereby making it difficult to ensure the cutting accuracy.

[0005] Therefore, it is necessary to invent a salt packaging production device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a salt packaging production device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a salt packaging production device, comprising a frame, a discharge roller is arranged at one end of the frame, a transition roller is arranged at the other end of the frame, extension frames with inclined structures are fixedly arranged in the middle of both sides of the frame, and reversing rollers are arranged at both ends of the side where the two extension frames are close to each other, a raw material film is arranged on the outer side of the discharge roller, and the raw material film passes through the reversing roller and the transition roller in sequence, a rotating shaft is movably arranged at the middle part of the inner side of the frame through a bearing, and a "cross" structure bracket is fixedly arranged at both ends of the rotating shaft, four slide grooves are penetrated in the middle of the bracket, a slider is penetrated in the interior of the slider, and a spring is arranged between the slider and the inner wall of the slider, an adjusting roller is arranged on the inner side of the slider, and the adjusting roller is in contact with the inner wall of the raw material film.

[0008] Preferably, a driving motor is fixedly disposed at the inner bottom end of the frame, and an output shaft of the driving motor is connected to one end of the rotating shaft via a transmission belt.

[0009] Preferably, a fixing frame is fixedly provided at one end of the frame close to the transition roller, and a connecting frame with a triangular structure is fixedly provided between the fixing frame and the frame.

[0010] Preferably, a fixing seat is fixedly provided in the middle of the fixing frame, strip grooves are penetrated on both sides of the fixing frame, a movable plate is penetrated at the inner top of the strip groove, and a plurality of vertically arranged hot pressing plates are fixedly provided on the lower surface of the movable plate.

[0011] Preferably, connecting plates are fixedly provided at both ends of the movable plate, and the connecting plates are arranged on the outside of the fixed frame, and a transmission plate is fixedly provided at the inner bottom end of the connecting plate, and the transmission plate passes through the inner bottom end of the strip groove.

[0012] Preferably, a pneumatic push rod is fixedly disposed on the lower surface of the transmission plate, and the pneumatic push rod is fixedly disposed inside the fixing frame.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model sets a frame, and a feeding roller and a transition roller are arranged inside the frame. The feeding roller and the transition roller cooperate to realize the feeding and guiding of the raw material film of the salt packaging bag. A rotating shaft is arranged inside the frame, and a plurality of adjusting rollers are arranged outside the rotating shaft. During the movement of the raw material film of the packaging bag, the plurality of adjusting rollers alternately squeeze the raw material film to adjust the tension of the raw material film of the packaging bag, thereby ensuring the subsequent cutting work;

[0015] 2. The utility model sets a frame, one end of which is provided with a fixed frame, the interior of which is provided with a movable plate that can slide up and down, and the lower surface of the movable plate is provided with a vertical hot pressing plate, which can press the sheet-like raw material film into multiple cavities, thereby facilitating the subsequent forming process of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the fixed frame structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the adjusting roller of the utility model.

[0019] In the figure: 1. frame; 2. unloading roller; 3. transition roller; 4. extension frame; 5. reversing roller; 6. raw material film; 7. rotating shaft; 8. bracket; 9. slide groove; 10. slider; 11. adjusting roller; 12. driving motor; 13. transmission belt; 14. fixing frame; 15. connecting frame; 16. fixing seat; 17. strip groove; 18. movable plate; 19. hot pressing plate; 20. connecting plate; 21. transmission plate; 22. pneumatic push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3The salt packaging production device shown in the figure comprises a frame 1, a discharge roller 2 is arranged at one end of the frame 1, a transition roller 3 is arranged at the other end of the frame 1, an extension frame 4 with an inclined structure is fixedly arranged in the middle of both sides of the frame 1, and a reversing roller 5 is arranged at both ends of the side where the two extension frames 4 are close to each other, a raw material film 6 is arranged on the outer side of the discharge roller 2, the raw material film 6 is arranged as a double-layer film, and the raw material film 6 passes through the reversing roller 5 and the transition roller 3 in sequence, a rotating shaft 7 is movably arranged in the middle of the inner side of the frame 1 through a bearing, and a "cross" is fixedly arranged at both ends of the rotating shaft 7 The bracket 8 of the structure has four slide grooves 9 penetrating through the middle of the bracket 8, and a slider 10 is penetrating through the inside of the slide groove 9, and a spring is arranged between the slider 10 and the inner wall of the slide groove 9, and the spring acts on the slider 10, so that the slider 10 drives the adjusting roller 11 to squeeze the raw material film 6, and the adjusting roller 11 is arranged on the inner side of the slider 10, and the adjusting roller 11 is in contact with the inner side wall of the raw material film 6. When the adjusting roller 11 rotates with the rotating shaft 7, multiple adjusting rollers 11 can squeeze the raw material film 6 in turn to ensure that the folds on the raw material film 6 are fully opened;

[0022] A driving motor 12 is fixedly arranged at the inner bottom end of the frame 1, and the output shaft of the driving motor 12 is connected to one end of the rotating shaft 7 through a transmission belt 13. A fixing frame 14 is fixedly arranged at one end of the frame 1 close to the transition roller 3, and a connecting frame 15 of a triangular structure is fixedly arranged between the fixing frame 14 and the frame 1, a fixing seat 16 is fixedly arranged in the middle of the fixing frame 14, and strip grooves 17 are penetrated on both sides of the fixing frame 14, and a movable plate 18 is penetrated at the inner top of the strip groove 17, and a plurality of vertically arranged hot pressing plates 19 are fixedly arranged on the lower surface of the movable plate 18, and the hot pressing plates 19 are used to press the inside of the raw material film 6 into a plurality of cavities;

[0023] Connecting plates 20 are fixedly provided at both ends of the movable plate 18, and the connecting plates 20 are arranged on the outside of the fixed frame 14. A transmission plate 21 is fixedly provided at the inner bottom end of the connecting plate 20, and the transmission plate 21 penetrates through the inner bottom end of the strip groove 17. A pneumatic push rod 22 is fixedly provided on the lower surface of the transmission plate 21, and the pneumatic push rod 22 is fixedly provided inside the fixed frame 14. The pneumatic push rod 22 is used to pull the movable plate 18 to move, thereby realizing the driving of the hot pressing plate 19.

[0024] Working principle of this utility model:

[0025] When the device is in use, the unwinding roller 2 with the raw material film 6 of the salt packaging bag rolled up is installed at one end of the frame 1, and the raw material film 6 is pulled through the reversing roller 5, the adjusting roller 11 and the transition roller 3 in sequence. At this time, the raw material film 6 reaches the fixed frame 14, and the raw material film 6 is pulled at this time, and the driving motor 12 is started. The driving motor 12 drives the rotating shaft 7 to rotate through the transmission belt 13, and the rotating shaft 7 drives the adjusting roller 11 to rotate through the bracket 8. The multiple adjusting rollers 11 squeeze the raw material film 6 in sequence to achieve the control of the tension of the raw material film 6, thereby ensuring the flatness of the raw material film 6. The raw material film 6 passes through the fixed frame 14 under the action of traction. At this time, the pneumatic push rod 22 drives the transmission plate 21 to move downward, and the transmission plate 21 drives the movable plate 18 to move downward through the connecting plate 20. The movable plate 18 drives the hot pressing plate 19 to move downward, and the multiple hot pressing plates 19 respectively perform hot pressing treatment on multiple parts on the raw material film 6, so that multiple cavities are formed inside the raw material film 6, so as to facilitate the subsequent cutting of the raw material film 6 to complete the preparation of the packaging bag.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A salt packaging production device, comprising a frame (1), characterized in that: A discharge roller (2) is arranged at one end of the frame (1), a transition roller (3) is arranged at the other end of the frame (1), an extension frame (4) with an inclined structure is fixedly arranged in the middle of both sides of the frame (1), and a reversing roller (5) is arranged at both ends of the side close to each other of the two extension frames (4), a raw material film (6) is arranged on the outer side of the discharge roller (2), and the raw material film (6) passes through the reversing roller (5) and the transition roller (3) in sequence, and the inner side of the frame (1) is provided with a raw material film (6). A rotating shaft (7) is movably arranged through a bearing, and a "cross" structure bracket (8) is fixedly arranged at both ends of the rotating shaft (7). Four sliding grooves (9) are arranged through the middle of the bracket (8), and a slider (10) is arranged inside the sliding groove (9), and a spring is arranged between the slider (10) and the inner wall of the sliding groove (9). An adjusting roller (11) is arranged on the inner side of the slider (10), and the adjusting roller (11) is in contact with the inner wall of the raw material film (6).

2. A salt packaging production device according to claim 1, characterized in that: A driving motor (12) is fixedly arranged at the inner bottom end of the frame (1), and the output shaft of the driving motor (12) is connected to one end of the rotating shaft (7) via a driving belt (13).

3. A salt packaging production device according to claim 2, characterized in that: A fixing frame (14) is fixedly arranged at one end of the frame (1) close to the transition roller (3), and a connecting frame (15) with a triangular structure is fixedly arranged between the fixing frame (14) and the frame (1).

4. The salt packaging production device according to claim 3 is characterized in that: A fixing seat (16) is fixedly arranged in the middle of the fixing frame (14), strip grooves (17) are penetrated on both sides of the fixing frame (14), a movable plate (18) is penetrated at the inner top of the strip groove (17), and a plurality of vertically arranged hot pressing plates (19) are fixedly arranged on the lower surface of the movable plate (18).

5. The salt packaging production device according to claim 4 is characterized in that: A connecting plate (20) is fixedly provided at both ends of the movable plate (18), and the connecting plate (20) is arranged on the outside of the fixed frame (14). A transmission plate (21) is fixedly provided at the inner bottom end of the connecting plate (20), and the transmission plate (21) is arranged through the inner bottom end of the strip groove (17).

6. The salt packaging production device according to claim 5 is characterized in that: A pneumatic push rod (22) is fixedly arranged on the lower surface of the transmission plate (21), and the pneumatic push rod (22) is fixedly arranged inside the fixed frame (14).

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