Edge sealing device for vertical snack packaging equipment

Abstract

The utility model provides an edge sealing device for vertical snack packaging equipment, and belongs to the technical field of packaging edge sealing. Comprising a positioning assembly and an edge sealing assembly which are installed on the vertical snack packaging equipment. The positioning assembly comprises a positioning plate with a sliding groove in the middle, a motor is fixedly assembled on the outer wall of the positioning plate, and a rotating disc is fixedly assembled at the tail end of an output shaft of the motor. The motor drives the rotating disc to rotate, so that the moving rods are driven to slide in the arc-shaped grooves, the sliding rods are driven to transversely move through movement of the moving rods, then the distance between the two sliding rods can be adjusted, packaging bags of different sizes can be matched, the first electric telescopic rod drives the ejector block to move towards the positioning rod, and therefore the packaging bags of different sizes can be matched. The snack packaging bag positioning device is simple in structure and matched with the positioning rod to position snack packaging bags, so that the snack packaging bags can adapt to packaging bags of different sizes and can also be firmly positioned, and the practicability and reliability of the snack packaging bag positioning device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging edge sealing, in particular to an edge sealing device for vertical snack packaging equipment. Background Art

[0002] Packaging bag edge sealing refers to sealing the edges of packaging bags to prevent leakage of contents or entry of outside air, moisture, etc. into the packaging, thereby maintaining the integrity and freshness of the packaging contents.

[0003] An existing edge sealing device for packaging material processing can refer to the utility model patent with Chinese patent announcement number CN220997053U, which relates to the technical field of packaging material processing and discloses an edge sealing device for packaging material processing, including an equipment main body, a support frame fixed to the top of the equipment main body, an electric push rod fixed to the inner side of the support frame and an edge sealer fixed to the bottom of the electric push rod, and also includes: locking moving wheels fixed around the bottom of the equipment main body, handles fixed to both sides of the equipment main body and a guide frame fixed to the top of the equipment main body.

[0004] However, during actual use of the device, it was found that although the device can clamp the packaging material by means of a clamping block in cooperation with a hinge spring, in the prior art, the size of its guide frame is constant, and thus it cannot adapt to snack packaging bags of different sizes, and thus there are limitations in sealing the edges of snack packaging bags. Therefore, the present application provides a quick positioning clamp for a vehicle bracket to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an edge sealing device for vertical snack packaging equipment to solve the limitation problem that the size of the existing guide frame is constant and thus cannot adapt to snack packaging bags of different sizes.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A side sealing device for vertical snack packaging equipment, comprising: a positioning assembly and an side sealing assembly installed on the vertical snack packaging equipment; the positioning assembly comprises a positioning plate with a slide groove in the middle, a motor is fixedly mounted on the outer wall of the positioning plate, a turntable is fixedly mounted on the end of the motor output shaft, an arc groove is formed on the outer wall of the turntable, a moving rod is slidably connected to the inner wall of the arc groove, a sliding rod is fixedly mounted on the end of the moving rod away from the turntable, and the sliding rod is slidably connected to the positioning plate; a positioning rod is fixedly mounted on the side of the sliding rod away from the moving rod, an electric telescopic rod 1 is fixedly mounted on the side of the sliding rod close to the positioning rod, and a top block is fixedly mounted on the telescopic end of the electric telescopic rod 1.

[0008] Preferably, the edge sealing assembly includes a block clamped to the top of the positioning plate, one side of the block is threadedly connected with a fixing bolt, and the fixing bolt passes through the block and is threadedly connected to the positioning plate, the other side of the block is fixedly equipped with an electric telescopic rod 2, and the telescopic end of the electric telescopic rod 2 is fixedly equipped with an edge sealer.

[0009] Preferably, a positioning block is fixedly mounted on a side of the positioning plate away from the positioning rod, and a fixing hole is formed on an outer wall of the positioning block.

[0010] Preferably, the positioning rod is an "L" rod, and the side of the positioning rod away from the positioning plate is a rectangular baffle.

[0011] Preferably, a groove is formed on a side of the positioning rod away from the positioning plate, and an anti-slip pad is fixedly mounted on the inner wall of the groove.

[0012] Preferably, a positioning groove is provided on one side of the top block close to the positioning rod, a pressure sensor is fixedly mounted on the inner wall of the positioning groove, and the pressure sensor is electrically connected to the electric telescopic rod.

[0013] Preferably, the arc grooves, the moving rods and the sliding rods are provided in two groups, and the two groups of arc grooves, the moving rods and the sliding rods are symmetrically distributed on both sides of the rotating disk.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] 1. In the above scheme, the turntable is driven to rotate by a motor, thereby driving the moving rod to slide in the arc groove. The movement of the moving rod drives the slide rod to move laterally, and then the distance between the two slide rods can be adjusted, so that packaging bags of different sizes can be adapted. Then, the electric telescopic rod drives the top block to move toward the positioning rod, and cooperates with the positioning rod to position the snack packaging bag, so that it can not only adapt to packaging bags of different sizes, but also can be firmly positioned, which is conducive to improving the practicality and reliability of the device.

[0016] 2. In the above scheme, by clamping the card block on the top of the positioning plate and fixing the card block on the top of the positioning plate by fixing bolts, when the top block abuts against the positioning rod, the pressure sensor senses the pressure, and the electric telescopic rod 2 drives the edge sealer to move toward the positioning rod to seal the snack packaging bag, which is beneficial to realize the edge sealing operation of the snack packaging bag, and at the same time, it is convenient to quickly disassemble and assemble the edge sealing assembly, which is beneficial to its maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the edge sealing device used in vertical snack packaging equipment;

[0019] Figure 2 It is a schematic diagram of a three-dimensional structure of an edge sealing device for a vertical snack packaging device from a first-person perspective;

[0020] Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of an edge sealing device for a vertical snack packaging device from a second viewing angle;

[0021] Figure 4 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Reference numerals

[0023] 1. Positioning assembly; 101. Positioning plate; 102. Motor; 103. Turntable; 104. Arc groove; 105. Moving rod; 106. Sliding rod; 107. Positioning rod; 108. Electric telescopic rod 1; 109. Top block; 110. Positioning block; 111. Fixing hole; 112. Groove; 113. Anti-slip pad; 114. Positioning groove; 115. Pressure sensor;

[0024] 2. Edge banding assembly; 201. Clamp block; 202. Fixing bolt; 203. Electric telescopic rod 2; 204. Edge banding device.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of an edge sealing device for a vertical snack packaging device provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods for some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0027] like Figure 1 , Figure 2 and Figure 4As shown, the embodiment of the utility model provides an edge sealing device for a vertical snack packaging device, comprising: a positioning component 1 and an edge sealing component 2 installed on the vertical snack packaging device; the positioning component 1 comprises a positioning plate 101 with a slide groove in the middle, a motor 102 for providing a driving force is fixedly mounted on the outer wall of the positioning plate 101, a rotating disk 103 is fixedly mounted on the end of the output shaft of the motor 102, an arc groove 104 is formed on the outer wall of the rotating disk 103, a moving rod 105 is slidably connected to the inner wall of the arc groove 104, and a sliding rod 105 is fixedly mounted on the end of the rotating disk 103 away from the rotating disk 103 6. The slide bar 106 is slidably connected to the positioning plate 101; a positioning bar 107 is fixedly installed on the side of the slide bar 106 away from the moving bar 105, and an electric telescopic rod 108 that provides driving force is fixedly installed on the side of the slide bar 106 close to the positioning bar 107. The telescopic end of the electric telescopic rod 108 is fixedly installed with a top block 109. The positioning bar 107 is an "L" rod, and the side of the positioning bar 107 away from the positioning plate 101 is a rectangular baffle. By limiting the positioning bar 107, it is convenient to cooperate with the top block 109 to position the snack packaging bag, and at the same time, it is convenient for the edge sealer 204 to seal the edge.

[0028] like Figure 1 and Figure 2 As shown, the edge sealing component 2 includes a block 201 clamped to the top of the positioning plate 101, one side of the block 201 is threadedly connected with a fixing bolt 202, and the fixing bolt 202 passes through the block 201 and is threadedly connected to the positioning plate 101, the other side of the block 201 is fixedly equipped with an electric telescopic rod 203, and the telescopic end of the electric telescopic rod 203 is fixedly equipped with an edge sealer 204, by clamping the block 201 to the top of the positioning plate 101, and fixing the block 201 to the top of the positioning plate 101 by the fixing bolt 202, when the top block 109 abuts against the positioning rod 107, the electric telescopic rod 203 drives the edge sealer 204 to move toward the positioning rod 107, so as to seal the edge of the snack packaging bag, which is beneficial to realize the edge sealing operation of the snack packaging bag, and at the same time, it is convenient to quickly disassemble and assemble the edge sealing component 2, which is beneficial to its maintenance and replacement.

[0029] like Figure 2 and Figure 3 As shown, a positioning block 110 is fixedly mounted on one side of the positioning plate 101 away from the positioning rod 107, and a fixing hole 111 is provided on the outer wall of the positioning block 110. By setting the positioning block 110 and the fixing hole 111, it is convenient to fix the device on the vertical snack packaging equipment through the positioning block 110.

[0030] like Figure 2As shown, a groove 112 is provided on the side of the positioning rod 107 away from the positioning plate 101, and an anti-slip pad 113 is fixedly installed on the inner wall of the groove 112. The provision of the groove 112 and the anti-slip pad 113 is helpful to increase the friction with the snack packaging bag, thereby improving its fixing effect and ensuring its fixing stability.

[0031] like Figure 2 and Figure 3 A positioning groove 114 is provided on one side of the top block 109 close to the positioning rod 107, and a pressure sensor 115 is fixedly installed on the inner wall of the positioning groove 114. The pressure sensor 115 is electrically connected to the electric telescopic rod 203. By setting the positioning groove 114 and the pressure sensor 115, when the top block 109 conflicts with the positioning rod 107, the pressure sensor 115 senses the signal sent to the electric telescopic rod 203, and the electric telescopic rod 203 drives the edge sealer 204 to seal the snack packaging bag.

[0032] like Figure 2 and Figure 4 As shown, there are two groups of arc grooves 104, moving rods 105 and sliding rods 106, and the two groups of arc grooves 104, moving rods 105 and sliding rods 106 are symmetrically distributed on both sides of the turntable 103. By limiting the number and positions of the arc grooves 104, moving rods 105 and sliding rods 106, when the motor 102 drives the turntable 103 to rotate, it is beneficial to drive the two groups of moving rods 105 and sliding rods 106 to move in opposite directions through the rotation of the turntable 103.

[0033] The technical solution provided by the utility model, when working, the motor 102 drives the turntable 103 to rotate, thereby driving the moving rod 105 to slide in the arc groove 104, and the movement of the moving rod 105 drives the sliding rod 106 to move horizontally, and then the distance between the two sliding rods 106 can be adjusted, and packaging bags of different sizes can be adapted, and then the electric telescopic rod 108 drives the top block 109 to move toward the positioning rod 107, and cooperates with the positioning rod 107 to position the snack packaging bag;

[0034] By clamping the clamping block 201 on the top of the positioning plate 101 and fixing the clamping block 201 on the top of the positioning plate 101 by the fixing bolt 202, when the top block 109 abuts against the positioning rod 107, the pressure sensor 115 senses the signal sent by the rear electric telescopic rod 203, and the electric telescopic rod 203 drives the edge sealer 204 to move toward the positioning rod 107 to seal the edge of the snack packaging bag, which is beneficial to realize the edge sealing operation of the snack packaging bag, and at the same time, it is convenient to quickly disassemble and assemble the edge sealing assembly 2, which is beneficial to its maintenance and replacement.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An edge sealing device for vertical snack packaging equipment, characterized in that: include: A positioning assembly (1) and an edge sealing assembly (2) installed on a vertical snack packaging device; The positioning assembly (1) comprises a positioning plate (101) with a sliding groove in the middle, a motor (102) is fixedly mounted on the outer wall of the positioning plate (101), a turntable (103) is fixedly mounted on the end of the output shaft of the motor (102), an arc-shaped groove (104) is formed on the outer wall of the turntable (103), a moving rod (105) is slidably connected to the inner wall of the arc-shaped groove (104), a sliding rod (106) is fixedly mounted on one end of the moving rod (105) away from the turntable (103), and the sliding rod (106) is slidably connected to the positioning plate (101); A positioning rod (107) is fixedly mounted on the side of the sliding rod (106) away from the moving rod (105), and an electric telescopic rod (108) is fixedly mounted on the side of the sliding rod (106) close to the positioning rod (107). A top block (109) is fixedly mounted on the telescopic end of the electric telescopic rod (108).

2. The edge sealing device for vertical snack packaging equipment according to claim 1, characterized in that: The edge sealing assembly (2) comprises a clamping block (201) clamped to the top of the positioning plate (101); one side of the clamping block (201) is threadedly connected to a fixing bolt (202), and the fixing bolt (202) passes through the clamping block (201) and is threadedly connected to the positioning plate (101); the other side of the clamping block (201) is fixedly equipped with an electric telescopic rod 2 (203); the telescopic end of the electric telescopic rod 2 (203) is fixedly equipped with an edge sealer (204).

3. The edge sealing device for vertical snack packaging equipment according to claim 1, characterized in that: A positioning block (110) is fixedly mounted on one side of the positioning plate (101) away from the positioning rod (107), and a fixing hole (111) is formed on the outer wall of the positioning block (110).

4. The edge sealing device for vertical snack packaging equipment according to claim 1, characterized in that: The positioning rod (107) is an "L" rod, and the side of the positioning rod (107) away from the positioning plate (101) is a rectangular baffle.

5. The edge sealing device for vertical snack packaging equipment according to claim 1, characterized in that: A groove (112) is provided on a side of the positioning rod (107) away from the positioning plate (101), and an anti-slip pad (113) is fixedly mounted on the inner wall of the groove (112).

6. The edge sealing device for vertical snack packaging equipment according to claim 2, characterized in that: A positioning groove (114) is provided on one side of the top block (109) close to the positioning rod (107), and a pressure sensor (115) is fixedly mounted on the inner wall of the positioning groove (114), and the pressure sensor (115) is electrically connected to the second electric telescopic rod (203).

7. The edge sealing device for vertical snack packaging equipment according to claim 1, characterized in that: The number of the arc grooves (104), the moving rods (105) and the sliding rods (106) is two groups, and the two groups of arc grooves (104), the moving rods (105) and the sliding rods (106) are symmetrically distributed on both sides of the rotating disk (103).

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