Inner film bag sealing device for packaging

Abstract

The utility model relates to the technical field of packaging bag sealing, and discloses a packaging inner film bag sealing device which comprises an equipment box body, a motor is installed on the top of the equipment box body, the output end of the motor is rotationally connected with the inner bottom end of the equipment box body, and a swing block is arranged in the middle of the output end of the motor. And connecting plates are rotationally arranged in the middles of the two ends of the swing block. According to the utility model, when the motor rotates forwards, the first fixing plate and the second fixing plate move in opposite and far directions through the connecting plates rotationally arranged at the two ends of the swinging block, and hot air strip plates at one ends of the first sliding rod and the second sliding rod move in opposite and close directions while moving, and stop moving when reaching a fitting position; the two hot air battens can be regularly attached and separated through circulating work of forward rotation and reverse rotation of the motor, the automation degree and the production efficiency of the device are greatly improved, and the production period is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag sealing technical field especially, relates to a packing inner membrane bag sealing device. BACKGROUND

[0002] The packing inner membrane bag is a bag used for the inside of product packaging, and its main function is to provide an additional protective layer to prevent the product from being contaminated or damaged by external factors (such as moisture, dust, oxygen, etc.). For example, in food packaging, the inner membrane bag can effectively block external oxygen, slow down the oxidation process of food, and extend the shelf life of food; in electronic component packaging, the inner membrane bag can prevent static electricity from damaging electronic components, and also has the function of dust prevention.

[0003] After the inner membrane bag is used for packaging the product, the inner membrane bag needs to be sealed, however, the traditional sealing device is mostly manually operated heat sealing, and the speed of manual operation is relatively slow, especially in the case of mass production, it is difficult to meet the demand of efficient production, which will lead to low production efficiency and prolonged production cycle.

[0004] Therefore, the technical personnel in the art provide a packing inner membrane bag sealing device to solve the problems in the background art. SUMMARY

[0005] The utility model discloses a packing inner membrane bag sealing device is provided to solve the shortcomings in the prior art, when the motor is forward, the connecting plate that swings the both ends of the swing block and is rotatably arranged makes the first fixed plate and the second fixed plate move to the direction opposite to each other and far away, and the hot air strip plate of the first sliding rod and the second sliding rod one end moves to the direction opposite to each other and close, stops moving when reaching the position of sticking, through the cyclic work of motor forward and reverse, can make two hot air strip plates carry out the processing process of regular sticking and separation, greatly improve the automation degree and production efficiency of device, reduce the production cycle.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A packing inner membrane bag sealing device, including equipment box body, the top of equipment box body is installed motor, the output of motor is rotatably connected with the bottom end in equipment box body, the output of motor is provided with swing block in the middle, the both ends of swing block are rotatably provided with connecting plate in the middle, the one end of connecting plate is provided with first fixed plate in one end, first sliding rod is installed on one side both ends of first fixed plate, and the one end of two first sliding rods is provided with mounting plate, and the one end of connecting plate is provided with second fixed plate in the other end, second sliding rod is installed on one side both ends of second fixed plate, and the one side of two second sliding rods is provided with hot sealing strip plate with the one side of mounting plate,

[0008] Through the above technical scheme, when the motor rotates forward, the connecting plates rotatingly arranged at both ends of the swing block move the first fixed plate and the second fixed plate to opposite and far directions, and the hot air strip plates at one end of the first slide rod and the second slide rod move to opposite and close directions at the same time, and stop moving when reaching the fitting position, and through the cycle work of forward rotation and reverse rotation of the motor, the two hot air strip plates can be regularly fitted and separated, thereby greatly improving the automation degree and production efficiency of the device and reducing the production cycle.

[0009] Further, two pairs of positioning sleeves are arranged on one side of the inner wall of the equipment box, and the first slide rod and the second slide rod are respectively connected with the two pairs of positioning sleeves in sliding mode.

[0010] Through the above technical scheme, two pairs of positioning sleeves are arranged on one side of the inner wall of the equipment box, and the first slide rod and the second slide rod are respectively arranged in sliding mode in the two pairs of positioning sleeves, so that the stability of the slide rod during movement is greatly improved, and the accuracy of heat sealing processing is higher.

[0011] Further, a controller is arranged at the top end of the equipment box.

[0012] Through the above technical scheme, the controller is arranged at the top end of the equipment box, so as to facilitate the control of the whole device.

[0013] Further, a plurality of fixing bolts are arranged at the connection position of the motor and the equipment box.

[0014] Through the above technical scheme, the plurality of fixing bolts are arranged at the connection position of the motor and the equipment box, so as to facilitate the installation of the motor at the top end of the equipment box.

[0015] Further, a switch knob is arranged at the upper end of one side of the equipment box.

[0016] Through the above technical scheme, the switch knob is arranged at the upper end of one side of the equipment box, so as to facilitate the opening of the power supply.

[0017] Further, support legs are fixedly arranged at the four corners of the bottom end of the equipment box.

[0018] Through the above technical scheme, the support legs are fixedly arranged at the four corners of the bottom end of the equipment box, so as to facilitate the support of the whole device.

[0019] Further, a fixing groove with the same size is arranged at the middle end of the first fixed plate and the second fixed plate.

[0020] Through the technical scheme, the fixing grooves with the same size are arranged in the middle ends of the first fixing plate and the second fixing plate, so that the rotation of the connecting plate is facilitated.

[0021] The utility model has the advantages of the following:

[0022] 1. The packaging inner film bag sealing device provided by the utility model can make the two hot air strip plates regularly adhere and separate through the cyclic operation of the motor forward rotation and reverse rotation, greatly improves the automation degree and production efficiency of the device, and reduces the production cycle.

[0023] 2. The packaging inner film bag sealing device provided by the utility model is provided with two pairs of positioning sleeves on the inner wall of the equipment box, and the first sliding rod and the second sliding rod are slidably arranged in the two pairs of positioning sleeves, so that the stability of the sliding rods during movement is greatly improved, the accuracy of heat sealing processing is higher, and the problem of inaccurate heat sealing positioning is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model provides a packaging inner film bag sealing device's axonometric drawing;

[0025] Figure 2 The utility model provides a packaging inner film bag sealing device's internal structure schematic view;

[0026] Figure 3 The utility model provides a packaging inner film bag sealing device drive mechanism's structure schematic view;

[0027] Figure 4 The utility model provides a packaging inner film bag sealing device's plan view;

[0028] Figure 5 The utility model provides a packaging inner film bag sealing device drive mechanism's local connection schematic view.

[0029] LEGEND:

[0030] 1, equipment box; 2, support leg; 3, motor; 4, fixed bolt; 5, swing block; 6, connecting plate; 7, first fixing plate; 8, first sliding rod; 9, mounting plate; 10, heat sealing strip; 11, second fixing plate; 12, second sliding rod; 13, positioning sleeve; 14, controller; 15, switch knob; 16, fixed groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0032] With reference to Figures 1-3 An embodiment provided by the utility model:

[0033] A kind of inner film bag sealing device for packaging, including equipment box 1, the top of equipment box 1 is equipped with motor 3, the output end of motor 3 is rotatably connected with the bottom end in equipment box 1, the middle part of the output end of motor 3 is provided with swing block 5, both ends of swing block 5 are rotatably provided with connecting plate 6, one end of connecting plate 6 is provided with first fixed plate 7, first fixed plate 7 is equipped with first slide 8 on one side both ends, the one end of two first slide 8 is provided with mounting plate 9, the one end of other end connecting plate 6 is provided with second fixed plate 11, second fixed plate 11 is equipped with second slide 12 on one side both ends, the one side of two second slide 12 and the one side of mounting plate 9 are all provided with heat sealing strip plate 10;

[0034] When motor 3 is forward, the connecting plate 6 rotatably arranged at both ends of swing block 5 makes first fixed plate 7 and second fixed plate 11 move to the direction opposite to each other and far away, and the hot air strip plate at one end of first slide 8 and second slide 12 moves to the direction opposite to each other and close, stops moving when reaching the position of sticking, by the cyclic work of forward rotation and reverse rotation of motor 3, two hot air strip plates can be processed in regular sticking and separation process, greatly improve the degree of automation and production efficiency of device, reduce production cycle.

[0035] With reference to Figures 1-5The inner wall side of the equipment box body 1 is provided with two pairs of positioning sleeves 13, two first sliding rods 8 and two second sliding rods 12 are respectively connected with the two pairs of positioning sleeves 13 in a sliding mode, the two pairs of positioning sleeves 13 are arranged on the inner wall side of the equipment box body 1, and the first sliding rod 8 and the second sliding rod 12 are respectively arranged in the two pairs of positioning sleeves 13 in a sliding mode, the positioning sleeve 13 can greatly improve the stability of the sliding rod during movement, the accuracy of heat sealing processing is higher, the controller 14 is arranged at the top end of the equipment box body 1, the controller 14 is arranged at the top end of the equipment box body 1, so that the whole device is controlled conveniently, a plurality of fixed bolts 4 are arranged at the connecting position of the motor 3 and the equipment box body 1, the motor 3 is arranged at the top end of the equipment box body 1 conveniently through the plurality of fixed bolts 4 arranged at the connecting position of the motor 3 and the equipment box body 1, a switch knob 15 is arranged at the upper end of one side of the equipment box body 1, the power supply is turned on conveniently through the switch knob 15 arranged at the upper end of one side of the equipment box body 1, support legs 2 are fixedly arranged at the bottom end of the equipment box body 1, the whole device is supported conveniently through the support legs 2 fixedly arranged at the bottom end of the equipment box body 1, and the same size fixing grooves 16 are arranged in the middle ends of the first fixed plate 7 and the second fixed plate 11, so that the rotation of the connecting plate 6 is facilitated.

[0036] Working principle: when the device is used, when the motor 3 rotates forward, the connecting plate 6 arranged in a rotating mode at both ends of the swing block 5 moves the first fixed plate 7 and the second fixed plate 11 to the opposite and faraway direction, and at the same time, the hot air strip plate at one end of the first sliding rod 8 and the second sliding rod 12 moves to the opposite and close direction, and stops moving when reaching the fitting position, and through the alternating cycle work of the forward rotation and reverse rotation of the motor 3, the two hot air strip plates can be regularly fitted and separated, and the processing of the inner membrane bag sealing is realized, the automation degree and production efficiency of the device are greatly improved, the production cycle is reduced, the two pairs of positioning sleeves 13 are arranged on the inner wall side of the equipment box body 1, and the first sliding rod 8 and the second sliding rod 12 are respectively arranged in the two pairs of positioning sleeves 13 in a sliding mode, and the design of the positioning sleeve 13 can greatly improve the stability of the sliding rod during movement, and the accuracy of heat sealing processing is higher.

[0037] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A bag sealing device for inner film bags for packaging, comprising a device housing (1), characterized in that: The top of the equipment box (1) is provided with a motor (3), the output end of the motor (3) is rotatably connected with the inner bottom end of the equipment box (1), the middle of the output end of the motor (3) is provided with a swing block (5), the middle of both ends of the swing block (5) is rotatably provided with a connecting plate (6), one end of the connecting plate (6) is provided with a first fixed plate (7), the first fixed plate (7) is provided with a first sliding rod (8) on one side, the first sliding rod (8) is provided with a mounting plate (9) on one end, the other end of the connecting plate (6) is provided with a second fixed plate (11), the second fixed plate (11) is provided with a second sliding rod (12) on one side, the second sliding rod (12) is provided with a heat sealing strip (10) on one side.

2. A bag closure device for an inner bag of a package according to claim 1, characterized in that: The inner wall of the equipment box (1) is provided with two pairs of positioning sleeves (13), the first sliding rod (8) and the second sliding rod (12) are slidably connected with the positioning sleeves (13).

3. A bag closure device for an inner bag of a package according to claim 1, characterized in that: The top of the equipment box (1) is provided with a controller (14).

4. A bag closure device for use in packaging according to claim 1, wherein: The connecting position of the motor (3) and the equipment box (1) is provided with a plurality of fixing bolts (4).

5. A bag closure device for use in packaging according to claim 1, wherein: The upper end of one side of the equipment box (1) is provided with a switch knob (15).

6. A bag closure device for use in packaging according to claim 1, wherein: The bottom of the equipment box (1) is provided with a supporting leg (2) on each corner.

7. A bag closure device for use in packaging according to claim 1, wherein: The middle of the first fixed plate (7) and the second fixed plate (11) is provided with a fixed groove (16) with the same size.

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