Automatic bag pressing and sealing equipment

Abstract

The utility model discloses an automatic bag pressing and sealing device which comprises a rack, a bag pressing mechanism, a bag pressing mechanism, a bag pressing mechanism, a bag pressing mechanism and a bag pressing mechanism. The supporting seat is positioned in the rack and comprises a supporting part; the pressing plate mechanism comprises a pressing plate body capable of moving relative to the supporting part and a first driving assembly located on the mounting frame; the sealing mechanism comprises a first sealing piece capable of moving relative to the supporting part and a second driving assembly located on the front portion of the mounting frame; and the guide mechanism is arranged between the rack and the pressing plate mechanism and is stable in movement during downward pressing, and the compression effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing equipment, in particular to automatic package pressing and sealing equipment. Background Art

[0002] Products made of soft materials (such as sofa cushions, mattresses, etc.) are relatively large in size and will take up a lot of space during transportation and storage. In order to facilitate transportation and storage, and to reduce the cost of transportation and storage, such products are usually compressed. The manual compression method is time-consuming and labor-intensive, and has low sales volume, making it difficult to meet the requirements of mass industrial production. In the prior art, the volume of such products is generally reduced by a compressor or vacuum equipment, and then sealed. However, the compressors in the prior art are all driven by a cylinder to move downward to compress the product, and shaking is likely to occur during the movement, resulting in poor compression effect. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic bag pressing and sealing device, in which a guide mechanism is set between the frame and the pressing plate mechanism, so that the movement is stable when pressing down and the compression effect is good.

[0004] The utility model adopts the following technical solutions:

[0005] An automatic pressing and sealing device, characterized by comprising:

[0006] a rack, comprising legs and mounting brackets on the legs;

[0007] A support base, located in the frame, comprising a support portion;

[0008] a pressing plate mechanism, comprising a pressing plate body movable relative to the support portion and a first driving assembly located on the mounting frame;

[0009] a sealing mechanism comprising a first sealing member movable relative to the support portion and a second drive assembly located in front of the mounting frame;

[0010] The guide mechanism is arranged between the frame and the pressing plate mechanism, so that the pressing plate body of the pressing plate mechanism moves stably when pressing downward, and the compression effect is good.

[0011] Preferably, the guide mechanism includes a mounting frame arranged on the mounting frame, the mounting frame is provided with a first guide sleeve, a first guide column is slidably fitted in the first guide sleeve, and one end of the first guide column is connected to the pressure plate body to improve the stability of the movement of the pressure plate body.

[0012] Preferably, at least one bearing matching the first guide column is provided in the first guide sleeve to reduce friction during movement of the first guide column.

[0013] Preferably, the guide mechanism further comprises a rotating shaft provided on the pressure plate body, the rotating shaft is provided with at least one gear, and the frame is provided with a rack, so as to improve the stability of the movement of the pressure plate body.

[0014] Preferably, the front and rear ends of the pressure plate body are provided with a rotating shaft, and both ends of the rotating shaft are provided with gears, so as to further improve the stability of the movement of the pressure plate body.

[0015] Preferably, an opening is formed between the support portion and the pressing plate body.

[0016] Preferably, the sealing mechanism further comprises an outer frame connected to the frame, a second guide sleeve is provided on the upper surface of the outer frame, a second guide post is slidably fitted in the second guide sleeve, and one end of the second guide post is connected to the first sealing member.

[0017] Preferably, a second sealing member is provided on the outer frame and is arranged opposite to the first sealing member, and sealing is achieved by cooperation between the first sealing member and the second sealing member.

[0018] Preferably, the first sealing member and / or the second sealing member is provided with a heat sealing structure for sealing the plastic-sealed bag.

[0019] Preferably, the height difference between the second sealing member and the supporting portion is between 0-50 mm.

[0020] Preferably, a grating mechanism is provided in front of the frame to prevent the operator from pressing their hands when operating the machine.

[0021] Preferably, the machine further comprises a foot-operated panel located outside the frame for controlling the operation of the pressing mechanism and the sealing mechanism.

[0022] Compared with the existing technology, the utility model has the following advantages: the utility model provides an automatic pressing and sealing device, including a frame, a support seat, a pressure plate mechanism, a sealing mechanism and a guide mechanism. A guide mechanism is arranged between the frame and the pressure plate mechanism, so that the pressure plate body of the pressure plate mechanism moves stably when pressed down and has a good compression effect; and a grating mechanism is arranged in front of the frame to prevent the staff from pressing their hands when operating the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of the automatic pressing and sealing equipment.

[0024] Figure 2 This is a partial structural diagram of the automatic pressing and sealing equipment.

[0025] Figure 3 for Figure 2 Schematic diagram of the A part structure.

[0026] Figure 4 for Figure 2 Schematic diagram of the B part structure.

[0027] Figure 5 It is a structural diagram of the support seat.

[0028] Figure 6 It is a structural diagram of the sealing mechanism.

[0029] In the figure, the frame 1, the support leg 1-1, the mounting frame 1-2, the support seat 2, the support part 2-1, the pressure plate mechanism 3, the pressure plate body 3-1, the first drive component 3-2, the sealing mechanism 4, the first sealing part 4-1, the second drive component 4-2, the outer frame 4-3, the second guide sleeve 4-4, the second guide column 4-5, the second sealing part 4-6, the guide mechanism 5, the mounting frame 5-1, the first guide sleeve 5-2, the first guide column 5-3, the rotating shaft 5-4, the gear 5-5, the opening 6, and the grating mechanism 7. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the technical solution of the present utility model, the following is a detailed description with reference to the accompanying drawings and specific embodiments.

[0031] like Figure 1-6 As shown, an automatic package pressing and sealing device includes:

[0032] A rack 1 includes a support leg 1-1 and a mounting bracket 1-2 located on the support leg 1-1;

[0033] The support base 2 is located in the frame 1 and includes a support portion 2-1 for placing the product to be compressed;

[0034] The pressing plate mechanism 3 includes a pressing plate body 3-1 that can move relative to the support portion 2-1 and a first drive assembly 3-2 located on the mounting frame 1-2. The first drive assembly 3-2 can be a cylinder for driving the pressing plate body 3-1 to move downward to compress the product to be compressed;

[0035] The sealing mechanism 4 includes a first sealing member 4-1 that is movable relative to the support portion 2-1 and a second drive assembly 4-2 located in front of the mounting frame 1-2. The second drive assembly 4-2 may be a cylinder that drives the first sealing member 4-1 downward to seal the compressed product.

[0036] The guide mechanism 5 is provided between the frame 1 and the pressing plate mechanism 3 to guide the pressing plate body 3 - 1 when it is pressed downward, so that the pressing plate body 3 - 1 moves stably and has a good compression effect.

[0037] During use, the product to be compressed is first placed in a plastic bag and then placed on the support part 2-1. The first drive component 3-2 drives the pressure plate body 3-1 to move downward to discharge the air in the plastic bag and compress the product. Afterwards, the second drive component 4-2 drives the first sealing part 4-1 to move downward to seal the compressed product.

[0038] There are at least two first drive components 3-2, which can improve the compression effect and make the movement of the pressure plate body 3-1 more stable.

[0039] like Figure 2-3 As shown, the guide mechanism 5 includes a mounting frame 5-1 mounted on the mounting frame 1-2. A first guide sleeve 5-2 is provided on the mounting frame 5-1. A first guide post 5-3 slidably fits within the first guide sleeve 5-2. One end of the first guide post 5-3 is connected to the pressure plate body 3-1. The mounting frame 5-1, first guide sleeve 5-2, and first guide post 5-3 form four sets. The four first guide posts 5-3 are connected to the four corners of the pressure plate body 3-1 to improve the stability of the movement of the pressure plate body 3-1.

[0040] At least one bearing matching the first guide column 5-3 is provided in the first guide sleeve 5-2 to reduce friction when the first guide column 5-3 moves.

[0041] like Figure 2-4 As shown, the guide mechanism 5 also includes a rotating shaft 5-4 disposed on the pressure plate body 3-1. The rotating shaft 5-4 is provided with at least one gear 5-5. A rack 1-3 is provided on the frame 1. The gear 5-5 meshes with the rack 1-3 to further improve the stability of the movement of the pressure plate body 3-1. The pressure plate body 3-1 is provided with rotating shafts 5-4 at both ends. Gears 5-5 are provided at both ends of the rotating shaft 5-4. Four racks 1-3 are provided at corresponding positions on the frame 1, further improving the stability of the movement of the pressure plate body 3-1.

[0042] An opening 6 is formed between the support portion 2-1 and the pressing plate body 3-1, which serves as an inlet and outlet for products.

[0043] like Figure 6 As shown, the sealing mechanism 4 also includes an outer frame 4-3 connected to the frame 1, and a second guide sleeve 4-4 is provided on the upper surface of the outer frame 4-3. A second guide column 4-5 is slidably fitted in the second guide sleeve 4-4, and one end of the second guide column 4-5 is connected to the first sealing member 4-1 to improve the stability of the first sealing member 4-1 when moving.

[0044] The outer frame 4-3 is provided with a second sealing member 4-6, positioned opposite the first sealing member 4-1. The second sealing member 4-6 and / or the first sealing member 4-1 are provided with a heat-sealing mechanism. When the first sealing member 4-1 presses down on the second sealing member 4-6, the heat-sealing mechanism activates and seals the opening of the plastic-sealed bag. The height difference between the second sealing member 4-6 and the support portion 2-1 is between 0 and 50 mm. The specific height of the support portion 2-1 can be selected based on the thickness of the product, ensuring that the seal is positioned as close to the center of the product as possible.

[0045] A light barrier mechanism 7 is provided in front of the frame 1. Once a worker is detected within the detection range of the light barrier mechanism 7, the entire sealing device is powered off and stops working, preventing the worker from pressing their hands while operating the machine. A foot pedal is also provided on the outside of the frame 1 to control the operation of the pressing mechanism 3 and the sealing mechanism 4.

[0046] The above are only preferred embodiments of the present invention. The scope of protection of the present invention shall be based on the scope defined by the claims. Several improvements and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall also be regarded as the scope of protection of the present invention.

Claims

1. An automatic pressing and sealing device, characterized in that: include: A frame (1) includes a support leg (1-1) and a mounting frame (1-2) located on the support leg (1-1); A support base (2), located in the frame (1), comprising a support portion (2-1); A pressing plate mechanism (3) comprising a pressing plate body (3-1) movable relative to the supporting portion (2-1) and a first driving assembly (3-2) located on the mounting frame (1-2); A sealing mechanism (4) comprising a first sealing member (4-1) movable relative to the support portion (2-1) and a second driving assembly (4-2) located in front of the mounting frame (1-2); The guide mechanism (5) is arranged between the frame (1) and the pressing plate mechanism (3).

2. The automatic pressing and sealing equipment according to claim 1, characterized in that: The guide mechanism (5) comprises a mounting frame (5-1) arranged on the mounting frame (1-2); a first guide sleeve (5-2) is provided on the mounting frame (5-1); a first guide post (5-3) is slidably fitted in the first guide sleeve (5-2); one end of the first guide post (5-3) is connected to the pressure plate body (3-1).

3. The automatic pressing and sealing equipment according to claim 2, characterized in that: At least one bearing matching the first guide column (5-3) is arranged in the first guide sleeve (5-2).

4. The automatic pressing and sealing equipment according to claim 1, characterized in that: The guide mechanism (5) further comprises a rotating shaft (5-4) arranged on the pressing plate body (3-1), at least one gear (5-5) is provided on the rotating shaft (5-4), and a rack (1-3) is provided on the frame (1).

5. The automatic pressing and sealing equipment according to claim 4, characterized in that: The front and rear ends of the pressing plate body (3-1) are both provided with rotating shafts (5-4).

6. The automatic pressing and sealing equipment according to claim 1, characterized in that: An opening (6) is formed between the support portion (2-1) and the pressing plate body (3-1).

7. The automatic pressing and sealing equipment according to claim 1, characterized in that: The sealing mechanism (4) further comprises an outer frame (4-3) connected to the frame (1); a second guide sleeve (4-4) is provided on the upper surface of the outer frame (4-3); a second guide post (4-5) is slidably fitted in the second guide sleeve (4-4); one end of the second guide post (4-5) is connected to the first sealing member (4-1).

8. The automatic pressing and sealing equipment according to claim 7, characterized in that: The outer frame (4-3) is provided with a second sealing member (4-6) arranged opposite to the first sealing member (4-1).

9. The automatic pressing and sealing equipment according to claim 8, characterized in that: The first sealing member (4-1) and / or the second sealing member (4-6) are provided with a heat sealing structure.

10. The automatic pressing and sealing equipment according to claim 8, characterized in that: The height difference between the second sealing member (4-6) and the supporting portion (2-1) is between 0-50 mm.

11. The automatic pressing and sealing equipment according to claim 1, characterized in that: A grating mechanism (7) is arranged opposite to the front of the frame (1).

12. The automatic pressing and sealing equipment according to claim 1, characterized in that: The utility model also comprises a foot operating panel located outside the frame (1).

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