CN219078641U - Feeding device for producing food packaging film - Google Patents

Abstract

The utility model discloses a feeding device for producing food packaging films, which relates to the technical field of food packaging film production and comprises a box body with an opening at the top end, wherein a plurality of feeding shafts are rotatably arranged at the top of the inner wall of the box body through a plurality of first bearings, a U-shaped plate is movably arranged at the top of the box body, a feeding assembly is arranged at the bottom of the inner wall of the U-shaped plate, and comprises three feeding columns, six connecting rods and a moving assembly, and the feeding device has the beneficial effects that: the variable speed motor that sets up in the pay-off subassembly rotates and drives two wherein connecting rods and pay-off post and rotate, and the rotation of two connecting rods drives first sprocket and second sprocket and rotates, and first sprocket and second sprocket still rotate the drive three pay-off post simultaneously with the fourth sprocket and rotate, contact with a plurality of pay-off axle and pay-off, be favorable to variable speed pay-off when being convenient for reduce the fold, improve the result of use of production pay-off.

Description

Feeding device for producing food packaging film

Technical Field

The utility model relates to a feeding device, in particular to a feeding device for producing food packaging films, and belongs to the technical field of food packaging film production.

Background

The utility model provides a food packaging film is by winding on the fiber container after the preparation, be applied to in the market more, and penetrate the mode of fiber container through the suspension, hang it, for example common fresh plastic wrap and food wrapping bag etc. the packaging film needs to utilize transfer device to either transfer it to next process in after the assembly line preparation, or transfer it to the storage space from final process and store in the period of time, wherein "a material feeding unit for food packaging film production with guiding mechanism" that application number is "CN 202020252014.3" disclosed is also the technology of maturing day by day, it "includes the base, smoothes structure, cutting structure and guiding structure, its characterized in that: the utility model discloses a cutting machine, including base, connecting rod, cutting structure, the equal fixedly connected with stabilizer blade in both sides of base bottom, the lateral wall fixedly connected with cutting structure of base, one side on base top is provided with smooths the structure, the both sides on base top all are provided with the second mount, the top of base is provided with the belt, the inside intermediate position of belt is provided with the connecting rod, and the equal fixedly connected with in both sides of connecting rod lateral wall on the second mount, the equal swing joint of connecting rod inside wall has the second gyro wheel, the equal fixedly connected with guide structure of lateral wall of connecting rod. The utility model is through setting up the first fixed mount installed on both sides of base, the bottom of the first fixed mount has blades, while working, raw materials are conveyed through the belt, pass the blade in conveying, the blade cuts through the cylinder, the application number is "CN202210206567.9" disclosed "a transfer device for producing packaging film of food", it includes carrying the cabin, one end of the said carrying cabin has semicircle parts, there is a baffle between said semicircle parts and said carrying cabin, make said carrying cabin divide into sterilizing cabin and transfer cabin by the said baffle, the bottom of transfer cabin has wheel carriers, there are front and back rows of welded shafts in the transfer cabin along its length direction, the wheel axle set up in both ends of the said frame, will drive the piston cylinder in the sterilizing cabin to press the movement through the connecting rod structure when the wheel axle rotates, force the sterilizing fluid in the cylinder to spray onto the running belt through spraying the seat, because the running belt will make the cylinder rotate while conveying, therefore these sterilizing fluid will spread onto these cylinders along the running belt, because the roll-shaped packaging film put in carrying cabin falls on the cylinder, therefore the sterilizing fluid will spread on the roll-shaped packaging film of the cylinder again evenly, the outer layer of the roller-shaped packaging film of the cylinder, the sterilizing film has been spread on the most side, the outer layer of the roll-shaped packaging film, the goal of sterilizing film has been achieved, the defect of sterilizing and has been achieved, the sterilizing and has been transferred:

however, the existing feeding device is easy to fold, does not have the function of variable-speed feeding, and influences the use of production feeding.

Disclosure of Invention

The utility model aims to provide a feeding device for producing food packaging films, which solves the problems that the existing feeding device provided in the background art is easy to fold, does not have a variable speed feeding function and affects the use of production feeding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a material feeding unit for food packaging film production, includes open-ended box, the top of box inner wall is equipped with a plurality of pay-off axle through the rotation of a plurality of first bearing, the top activity of box is equipped with the U template, the bottom of U template inner wall is equipped with feeding component, feeding component includes three material post, six connecting rods and moving component, and is three material post all rotates the bottom that sets up at U template inner wall, six the connecting rod is fixed the setting respectively at the both ends of three material post, six the connecting rod is all connected through second bearing and U template inner wall bottom rotation.

Preferably, a variable speed motor is fixedly arranged at the bottom of one side of the U-shaped plate, and an output shaft of the variable speed motor is fixedly connected with one end of one connecting rod.

Preferably, the middle parts of the two connecting rods are respectively fixedly sleeved with a first chain wheel and a second chain wheel.

Preferably, the middle parts of the other two connecting rods are respectively fixedly provided with a third chain wheel and a fourth chain wheel, the first chain wheel is in transmission connection with the third chain wheel through a first chain, and the second chain wheel is in transmission connection with the fourth chain wheel through a second chain.

Preferably, the moving assembly comprises two sliding grooves, the two sliding grooves are respectively and fixedly arranged at the tops of two sides of the box body, sliding blocks are respectively and slidably arranged in the two sliding grooves, and the top ends of the two sliding blocks are respectively and fixedly connected with two sides of the bottom end of the U-shaped plate.

Preferably, one side of the inner wall of one sliding groove is fixedly provided with an electric hydraulic cylinder, and an output shaft of the electric hydraulic cylinder is fixedly connected with the middle part of one side of one sliding block.

Preferably, a switch panel is fixedly arranged at one corner of one side of the box body, a speed change switch and a feeding switch are respectively arranged on the surface of the switch panel, and the speed change motor and the electric hydraulic cylinder are respectively and electrically connected with an external power supply through the speed change switch and the feeding switch.

Compared with the related art, the feeding device for producing the food packaging film has the following beneficial effects:

the packaging film to be fed is paved on a plurality of feeding shafts, two sliding blocks are driven to move in sliding grooves through an electric hydraulic cylinder, a U-shaped plate moves, two connecting rods and feeding columns are driven to rotate through a variable speed motor arranged in a feeding assembly to rotate while the U-shaped plate moves, the rotation of the two connecting rods drives a first chain wheel and a second chain wheel to rotate, the rotation of the first chain wheel and the second chain wheel respectively rotates simultaneously with a third chain wheel and a fourth chain wheel through the first chain wheel and the second chain, the rotation of the first chain wheel and the second chain wheel also drives three feeding columns to rotate simultaneously with the third chain wheel and the fourth chain wheel, and the three feeding columns are contacted with the plurality of feeding shafts to feed materials, so that the speed change feeding is facilitated while wrinkles are reduced, and the use effect of production feeding is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a case; 2. a feeding shaft; 3. a first bearing; 4. a feeding assembly; 41. a feeding column; 42. a connecting rod; 43. a second bearing; 44. a variable speed motor; 45. a first sprocket; 46. a second sprocket; 47. a third sprocket; 48. a first chain; 49. a fourth sprocket; 410. a second chain; 5. a moving assembly; 51. a chute; 52. a slide block; 53. an electro-hydraulic cylinder; 6. a U-shaped plate; 7. and a switch panel.

Description of the embodiments

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. 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.

Examples

Referring to fig. 1-4, the utility model provides a feeding device for producing food packaging films, which comprises a box body 1 with an opening at the top end, wherein a plurality of feeding shafts 2 are rotatably arranged at the top of the inner wall of the box body 1 through a plurality of first bearings 3, a U-shaped plate 6 is movably arranged at the top of the box body 1, a feeding component 4 is arranged at the bottom of the inner wall of the U-shaped plate 6, the feeding component 4 comprises three feeding columns 41, six connecting rods 42 and a moving component 5, the three feeding columns 41 are rotatably arranged at the bottom of the inner wall of the U-shaped plate 6, the six connecting rods 42 are fixedly arranged at two ends of the three feeding columns 41 respectively, and the six connecting rods 42 are rotatably connected with the bottom of the inner wall of the U-shaped plate 6 through second bearings 43;

a variable speed motor 44 is fixedly arranged at the bottom of one side of the U-shaped plate 6, and an output shaft of the variable speed motor 44 is fixedly connected with one end of one connecting rod 42;

the middle parts of the two connecting rods 42 are fixedly sleeved with a first chain wheel 45 and a second chain wheel 46 respectively;

the middle parts of the other two connecting rods 42 are respectively fixedly provided with a third chain wheel 47 and a fourth chain wheel 49, the first chain wheel 45 is in transmission connection with the third chain wheel 47 through a first chain 48, and the second chain wheel 46 is in transmission connection with the fourth chain wheel 49 through a second chain 410;

a switch panel 7 is fixedly arranged at one corner of one side of the box body 1, a variable speed switch is arranged on the surface of the switch panel 7, and a variable speed motor 44 is electrically connected with an external power supply through the variable speed switch;

specifically, as shown in fig. 1, 2, 3 and 4, the U-shaped plate 6 moves and drives two connecting rods 42 and feeding columns 41 to rotate through a variable speed motor 44 arranged in the feeding assembly 4, the rotation of the two connecting rods 42 drives a first sprocket 45 and a second sprocket 46 to rotate, the rotation of the first sprocket 45 and the second sprocket 46 respectively drives a third sprocket 47 and a fourth sprocket 49 to rotate simultaneously through a first chain 48 and a second chain 410, and the simultaneous rotation of the first sprocket 45 and the second sprocket 46 and the third sprocket 47 and the fourth sprocket 49 drives three feeding columns 41 to rotate simultaneously, and the three feeding columns are contacted with a plurality of feeding shafts 2 to feed materials, so that the reduction of wrinkles is facilitated, and the use effect of variable speed feeding is improved.

Examples

The moving assembly 5 comprises two sliding grooves 51, the two sliding grooves 51 are respectively and fixedly arranged at the tops of the two sides of the box body 1, sliding blocks 52 are slidably arranged in the two sliding grooves 51, and the top ends of the two sliding blocks 52 are respectively and fixedly connected with the two sides of the bottom end of the U-shaped plate 6;

an electric hydraulic cylinder 53 is fixedly arranged on one side of the inner wall of one sliding groove 51, and an output shaft of the electric hydraulic cylinder 53 is fixedly connected with the middle part of one side of one sliding block 52;

a switch panel 7 is fixedly arranged at one corner of one side of the box body 1, a variable speed switch is arranged on the surface of the switch panel 7, and the electric hydraulic cylinder 53 is electrically connected with an external power supply through a feeding switch;

specifically, as shown in fig. 1, 2, 3 and 4, the packaging film to be fed is laid on a plurality of feeding shafts 2, and the two sliders 52 are driven by the electro-hydraulic cylinders 534 to move in the sliding grooves 51 while the U-shaped plates 6 move.

Working principle: when the feeding device for producing the food packaging film is particularly used, firstly, the feeding component 4 is placed at a corresponding working position, then, whether all parts of the moving component 5 work normally or not is checked, the packaging film to be fed can be used after the checking is finished, packaging films to be fed are paved on a plurality of feeding shafts 2, the electric hydraulic cylinders 534 drive the two sliding blocks 52 to move in the sliding grooves 51 and simultaneously move the U-shaped plates 6, the U-shaped plates 6 move and simultaneously drive the two connecting rods 42 and the feeding columns 41 to rotate through the rotation of the variable speed motor 44 arranged in the feeding component 4, the rotation of the two connecting rods 42 drives the first chain wheel 45 and the second chain wheel 46 to rotate, the rotation of the first chain wheel 45 and the second chain wheel 46 simultaneously rotates with the third chain wheel 47 and the fourth chain wheel 49 through the first chain 48 and the second chain 410, the simultaneous rotation of the third chain wheel 47 and the fourth chain wheel 49 simultaneously drive the three feeding columns 41 to simultaneously rotate, the U-shaped plates 6 are contacted with the plurality of the feeding shafts 2 to feed, the reduction of wrinkles is facilitated, and the feeding effect of the variable speed packaging film is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a material feeding unit for food packaging film production, includes open-ended box (1), its characterized in that, the top of box (1) inner wall rotates through a plurality of first bearing (3) and is equipped with a plurality of pay-off axle (2), the top activity of box (1) is equipped with U template (6), the bottom of U template (6) inner wall is equipped with feeding component (4), feeding component (4) include three material post (41), six connecting rods (42) and remove subassembly (5), three material post (41) all rotate the bottom that sets up at U template (6) inner wall, six connecting rods (42) are fixed respectively and are set up in the both ends of three material post (41), six connecting rods (42) all rotate through second bearing (43) and U template (6) inner wall bottom and are connected.

2. A feeding device for the production of food packaging films according to claim 1, characterized in that: the bottom of one side of the U-shaped plate (6) is fixedly provided with a variable speed motor (44), and an output shaft of the variable speed motor (44) is fixedly connected with one end of one connecting rod (42).

3. A feeding device for the production of food packaging films according to claim 2, characterized in that: the middle parts of the two connecting rods (42) are fixedly sleeved with a first chain wheel (45) and a second chain wheel (46) respectively.

4. A feeding device for the production of food packaging films according to claim 3, characterized in that: the middle parts of the other two connecting rods (42) are respectively fixedly provided with a third chain wheel (47) and a fourth chain wheel (49), the first chain wheel (45) is in transmission connection with the third chain wheel (47) through a first chain (48), and the second chain wheel (46) is in transmission connection with the fourth chain wheel (49) through a second chain (410).

5. A feeding device for the production of food packaging films according to claim 2, characterized in that: the movable assembly (5) comprises two sliding grooves (51), the two sliding grooves (51) are respectively and fixedly arranged at the tops of two sides of the box body (1), sliding blocks (52) are respectively and slidably arranged in the sliding grooves (51), and the top ends of the sliding blocks (52) are respectively and fixedly connected with two sides of the bottom end of the U-shaped plate (6).

6. A feeding device for food packaging film production according to claim 5, wherein: one side of the inner wall of one sliding groove (51) is fixedly provided with an electric hydraulic cylinder (53), and an output shaft of the electric hydraulic cylinder (53) is fixedly connected with the middle part of one side of one sliding block (52).

7. A feeding device for food packaging film production according to claim 6, wherein: a switch panel (7) is fixedly arranged at one corner of one side of the box body (1), a speed change switch and a feeding switch are respectively arranged on the surface of the switch panel (7), and the speed change motor (44) and the electric hydraulic cylinder (53) are respectively electrically connected with an external power supply through the speed change switch and the feeding switch.

Images