Sealing machine convenient to adjust

Abstract

The sealing machine convenient to adjust comprises a supporting assembly, a clamping mechanism, a material receiving mechanism and a feeding mechanism, the supporting assembly comprises supporting legs, a connecting rod arranged between the supporting legs and a mounting plate arranged on the side walls of the supporting legs, a through groove is formed in the side wall of the mounting plate, three guide rails stretching across the through groove are arranged on the side wall of the mounting plate, and the clamping mechanism is arranged on the connecting rod. Two sliding blocks are carried on the guide rails, the clamping mechanism comprises a first pushing air cylinder and a second pushing air cylinder, the first pushing air cylinder and the second pushing air cylinder push the single sliding block on the high guide rail and the single sliding block on the low guide rail to move respectively, and a first clamping plate and a second clamping plate are arranged on the side walls of the moving sliding blocks. The material receiving mechanism is used for receiving materials between the first clamping plate and the second clamping plate, the feeding mechanism is used for feeding packaging bags into the position between the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are close to each other so as to be matched with the packaging bags with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to a sealing machine which is easy to adjust. Background Art

[0002] As a device for sealing packaging bags, the sealing machine needs to convey, receive and seal the packaging bags. The existing sealing machines have complex structures and can generally only seal one type of packaging bags.

[0003] The present application designs a sealing machine that is easy to adjust and can perform fixed sealing on packaging bags of different thicknesses, realize material connection and sealing, and unloading after sealing, thereby realizing automated packaging bag sealing operations and having a wide range of applications. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the use of an easily adjustable sealing machine, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a sealing machine that is easy to adjust. A slider on the high-position guide rail is pushed to move by a first pushing cylinder, and a slider on the low-position guide rail is pushed to move by a second pushing cylinder. The slider on the middle guide rail is respectively connected to the first clamping plate and the second clamping plate to maintain stable guidance for the movement of the first clamping plate and the second clamping plate. The first clamping plate and the second clamping plate are brought closer to each other to accommodate packaging bags of different thicknesses. The electric heat sealing strip is brought closer to realize the sealing operation of the packaging bag. The receiving cylinder pushes the receiving plate to receive the packaging bag. After sealing, the packaging bag is released and the material can be unloaded.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A sealing machine that is easy to adjust, comprising:

[0009] A support assembly, the support assembly comprising a support leg, a connecting rod disposed between the support legs, and a mounting plate disposed on a side wall of the support leg, the side wall of the mounting plate being provided with a through slot, the side wall of the mounting plate being provided with three guide rails spanning the through slot, and the guide rails being provided with two sliders;

[0010] A clamping mechanism, the clamping mechanism comprising a first pushing cylinder and a second pushing cylinder, the first pushing cylinder and the second pushing cylinder respectively push a single slider on the high and low guide rails to move, and a first clamping plate and a second clamping plate are provided on a side wall of the movable slider;

[0011] A material receiving mechanism, the material receiving mechanism is used to receive the material between the first clamping plate and the second clamping plate;

[0012] A feeding mechanism is used to feed the packaging bag between the first clamping plate and the second clamping plate.

[0013] As a preferred solution of the adjustable sealing machine described in the utility model, the number of the legs is 4, the number of the connecting rods is 2, the number of the mounting plates is 2, and the outer wall of the mounting plate is provided with a protective cover.

[0014] As a preferred solution of the easily adjustable sealing machine described in the utility model, the side walls of the first clamping plate and the second clamping plate are respectively provided with electric heat sealing strips, and the top of the connecting rod is provided with a cover plate.

[0015] As a preferred solution of the easily adjustable sealing machine described in the utility model, a track is arranged on the inner wall of the mounting plate, and the material receiving mechanism includes a fixed plate, a material receiving cylinder arranged on the side wall of the fixed plate, and a material receiving plate arranged at the telescopic end of the material receiving cylinder and mounted on the top of the track.

[0016] As a preferred solution of the sealing machine that is easy to adjust described in the utility model, the feeding mechanism includes a driving wheel, a first transmission double wheel group, a second transmission double wheel group and a single wheel group, a transmission belt is arranged between the driving wheel and the first transmission double wheel group, a transmission belt is arranged between the second transmission double wheel group and the second transmission double wheel group, a transmission belt is arranged between the second transmission double wheel group and the single wheel group, and a material transmission shaft is arranged on the shaft of the first transmission double wheel group, the second transmission double wheel group and the single wheel group.

[0017] Compared with the prior art, the utility model has the following beneficial effects: this sealing machine is easy to adjust, and a slider on the high-position guide rail is pushed to move by the first pushing cylinder, and a slider on the low-position guide rail is pushed to move by the second pushing cylinder, and the slider on the middle guide rail is respectively connected to the first clamping plate and the second clamping plate to maintain stable guidance for the movement of the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are brought closer to each other to accommodate packaging bags of different thicknesses, and the electric heat sealing strip is brought closer to realize the sealing operation of the packaging bag, and the receiving plate is pushed by the receiving cylinder to receive the packaging bag, and the packaging bag is released after sealing to unload the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall first-view structure of a sealing machine that is easy to adjust according to the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of a sealing machine that is easy to adjust from a second viewing angle according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a cross-sectional structure of a sealing machine which is easy to adjust.

[0022] 100, support assembly; 110, support leg; 120, connecting rod; 130, mounting plate; 131, guide rail; 132, slider; 133, protective cover; 200, clamping mechanism; 210, first push cylinder; 211, first clamping plate; 212, second clamping plate; 220, second push cylinder; 300, material receiving mechanism; 310, fixing plate; 311, track; 320, material receiving cylinder; 330, material receiving plate; 400, feeding mechanism; 410, driving wheel; 420, first transmission double wheel group; 430, second transmission double wheel group; 440, single wheel group; 421, material transmission shaft. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a sealing machine which is easy to adjust. A sliding block on a high-position guide rail is pushed to move by a first pushing cylinder, and a sliding block on a low-position guide rail is pushed to move by a second pushing cylinder. The sliding blocks on the middle guide rail are respectively connected to a first clamping plate and a second clamping plate, so as to maintain stable guidance for the movement of the first clamping plate and the second clamping plate. The first clamping plate and the second clamping plate are brought close to each other to match packaging bags of different thicknesses, and the electric heat sealing strip is brought close to realize the sealing operation of the packaging bags. The receiving cylinder pushes the receiving plate to receive the packaging bags, and the packaging bags are released after sealing to discharge the materials.

[0027] Figure 1-Figure 3 The structure diagram of an embodiment of a sealing machine that is easy to adjust is shown in FIG. Figure 1-Figure 3 The present embodiment is an adjustable sealing machine, the main body of which includes a supporting assembly 100, a clamping mechanism 200, a material receiving mechanism 300 and a material feeding mechanism 400.

[0028] The support assembly 100 is provided with a through slot on the mounting plate 130, so as to facilitate the movement of the slider 132. Specifically, the support assembly 100 includes a leg 110, a connecting rod 120 disposed between the legs 110, and a mounting plate 130 disposed on the side wall of the leg 110. The side wall of the mounting plate 130 is provided with a through slot, and the side wall of the mounting plate 130 is provided with three guide rails 131 spanning the through slot. Two sliders 132 are mounted on the guide rail 131. In this embodiment, the number of the legs 110 is 4, the number of the connecting rods 120 is 2, and the number of the mounting plates 130 is 2. The outer wall of the mounting plate 130 is provided with a protective cover 133, and the inner wall of the mounting plate 130 is provided with a track 311.

[0029] The clamping mechanism 200 pushes a slider 132 on the high-position guide rail 131 to move through the first push cylinder 210, and pushes a slider 132 on the low-position guide rail 131 to move through the second push cylinder 220. The slider 132 on the middle-position guide rail 131 is connected to the first clamping plate 211 and the second clamping plate 212 respectively, so as to maintain a stable guide for the movement of the first clamping plate 211 and the second clamping plate 212. By bringing the first clamping plate 211 and the second clamping plate 212 closer together, the packaging bags of different thicknesses can be matched, and the electric heat seal strips can be brought closer together to achieve the clamping mechanism 200. The packaging bag sealing operation, specifically, the clamping mechanism 200 includes a first pushing cylinder 210 and a second pushing cylinder 220, the first pushing cylinder 210 and the second pushing cylinder 220 respectively push a single slider 132 on the high and low guide rails 131 to move, and the side walls of the movable slider 132 are provided with a first clamping plate 211 and a second clamping plate 212. In this embodiment, the side walls of the first clamping plate 211 and the second clamping plate 212 are respectively provided with electric heat sealing strips, and a cover plate is provided on the top of the connecting rod 120;

[0030] The receiving mechanism 300 pushes the receiving plate 330 through the receiving cylinder 320 to receive the packaging bag, and releases the packaging bag after sealing to unload the material. Specifically, the receiving mechanism 300 is used to receive the material between the first clamping plate 211 and the second clamping plate 212. In this embodiment, the receiving mechanism 300 includes a fixed plate 310, a receiving cylinder 320 disposed on the side wall of the fixed plate 310, and a receiving plate 330 disposed at the telescopic end of the receiving cylinder 320 and mounted on the top of the track 311.

[0031] The feeding mechanism 400 drives the first transmission double wheel group 420 to rotate through the driving wheel 410, the first transmission double wheel group 420 drives the second transmission double wheel group 430 to rotate, the second transmission double wheel group 430 drives the pulley group to rotate, and then the transmission shaft 421 rotates to transmit the packaging bag. Specifically, the feeding mechanism 400 is used to feed the packaging bag between the first clamping plate 211 and the second clamping plate 212. In this embodiment, the feeding mechanism 400 includes a driving wheel 410, a first transmission double wheel group 420, a second transmission double wheel group 430 and a single wheel group 440. A transmission belt is arranged between the driving wheel 410 and the first transmission double wheel group 420, a transmission belt is arranged between the second transmission double wheel group 430 and the second transmission double wheel group 430, a transmission belt is arranged between the second transmission double wheel group 430 and the single wheel group 440, and the shafts of the first transmission double wheel group 420, the second transmission double wheel group 430 and the single wheel group 440 are provided with a transmission shaft 421.

[0032] Combination Figure 1-Figure 3 The sealing machine of this embodiment is easy to adjust. The specific use process is as follows: the first pushing cylinder 210 pushes a slider 132 on the high-position guide rail 131 to move, and the second pushing cylinder 220 pushes a slider 132 on the low-position guide rail 131 to move. The slider 132 on the middle guide rail 131 is respectively connected to the first clamping plate 211 and the second clamping plate 212 to maintain stable guidance for the movement of the first clamping plate 211 and the second clamping plate 212. The first clamping plate 211 and the second clamping plate 212 are brought close to each other to match the packaging bags of different thicknesses. The electric heat sealing strip is close to realize the sealing operation of the packaging bags. The receiving cylinder 320 pushes the receiving plate 330 to receive the packaging bags. After sealing, the packaging bags are released and the materials can be unloaded.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A sealing machine that is easy to adjust, characterized in that: include: A support assembly (100), the support assembly (100) comprising a support leg (110), a connecting rod (120) arranged between the support legs (110), and a mounting plate (130) arranged on a side wall of the support leg (110), the side wall of the mounting plate (130) being provided with a through slot, the side wall of the mounting plate (130) being provided with three guide rails (131) spanning the through slot, and the guide rails (131) being provided with two sliders (132); A clamping mechanism (200), the clamping mechanism (200) comprising a first pushing cylinder (210) and a second pushing cylinder (220), the first pushing cylinder (210) and the second pushing cylinder (220) respectively pushing a single slider (132) on the high and low guide rails (131) to move, and a first clamping plate (211) and a second clamping plate (212) are provided on the side walls of the movable slider (132); A material receiving mechanism (300), wherein the material receiving mechanism (300) is used to receive the material between the first clamping plate (211) and the second clamping plate (212); A feeding mechanism (400), wherein the feeding mechanism (400) is used to feed the packaging bag between the first clamping plate (211) and the second clamping plate (212).

2. The adjustable sealing machine according to claim 1, characterized in that: The number of the supporting legs (110) is four, the number of the connecting rods (120) is two, the number of the mounting plates (130) is two, and the outer wall of the mounting plate (130) is provided with a protective cover (133).

3. The adjustable sealing machine according to claim 2, characterized in that: The side walls of the first clamping plate (211) and the second clamping plate (212) are respectively provided with electric heat sealing strips, and the top of the connecting rod (120) is provided with a cover plate.

4. The adjustable sealing machine according to claim 3, characterized in that: The inner wall of the mounting plate (130) is provided with a track (311), and the material receiving mechanism (300) comprises a fixed plate (310), a material receiving cylinder (320) provided on the side wall of the fixed plate (310), and a material receiving plate (330) provided at the telescopic end of the material receiving cylinder (320) and mounted on the top of the track (311).

5. The adjustable sealing machine according to claim 4, characterized in that: The feeding mechanism (400) comprises a driving wheel (410), a first transmission double wheel group (420), a second transmission double wheel group (430) and a single wheel group (440); a transmission belt is arranged between the driving wheel (410) and the first transmission double wheel group (420); a transmission belt is arranged between the second transmission double wheel group (430) and the second transmission double wheel group (430); a transmission belt is arranged between the second transmission double wheel group (430) and the single wheel group (440); and a material transmission shaft (421) is arranged on the shafts of the first transmission double wheel group (420), the second transmission double wheel group (430) and the single wheel group (440).

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