Vacuum equipment sealing device

Abstract

The utility model provides a sealing device for vacuum equipment, and relates to the technical field of vacuum equipment. The top of the base is fixedly connected with a group of fixed clamping plates, a moving block is in driving connection with a driving disc, the inner end of the moving block is fixedly connected with a group of fixed rods, and a connecting cylinder at the outer end of a sealing hot plate is slidably mounted on the fixed rod at the inner end of the moving block; the sealing hot plate reciprocates on the mounting seat, that is, reciprocating heat sealing treatment is performed on a sealing bag opening, when the movable frame is pushed inwards, the movable clamping plate firstly moves inwards and is matched with the fixed clamping plate to clamp and fix the sealing bag, the movable frame is continuously pushed, and the sealing bag opening is sealed. And the sealing hot plate carries out heat sealing treatment on the sealing bag in the sealing groove in the movable clamping plate, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum equipment, and more specifically, particularly relates to a vacuum equipment sealing device. Background Art

[0002] Food vacuum packaging involves putting food into a packaging bag, pumping out the air inside the bag, and completing the sealing process after reaching a predetermined vacuum degree. In the food industry, food with vacuum packaging has a long fresh-keeping period, greatly extending the shelf life of food; existing similar vacuum equipment sealing devices have a single heat-sealing position during use, and there are easily gaps left at the bag mouth, affecting the sealing effect of the device, and the problem that the device is not easy to automatically make the bag mouth wall fit when sealing the bag mouth. Content of the Utility Model

[0003] In order to solve the above technical problems at least to a certain extent, the utility model provides a vacuum equipment sealing device.

[0004] The vacuum equipment sealing device of the utility model is achieved by the following specific technical means:

[0005] A vacuum equipment sealing device includes a base;

[0006] A group of fixed clamping plates are fixedly connected to the top of the base, a motor is fixed to the side end of the base, a driving disc is installed on the motor, a group of placement grooves are also opened on the top of the base, a group of shells are rotatably installed on the top of the base, a group of vacuum pumps are installed on the shells, a group of mobile frames are slidably installed at the front end of the base, a group of mobile clamping plates are slidably installed inside the mobile frames, a group of sealing grooves are opened on the mobile clamping plates, a group of air suction grooves are equidistantly opened at the outer ends of the mobile clamping plates, a connecting plate, a group of mounting seats are also fixedly connected to the inner ends of the mobile frames, a group of sealing hot plates are slidably installed on the mounting seats, a group of connecting cylinders are fixedly connected to the outer ends of the sealing hot plates, a group of mobile blocks are also slidably installed at the side end of the base, and the mobile blocks are drivingly connected to the driving disc, a group of fixed rods are fixedly connected to the inner ends of the mobile blocks, and the connecting cylinders at the outer ends of the sealing hot plates are slidably installed on the fixed rods at the inner ends of the mobile blocks.

[0007] In at least some embodiments, a group of connecting guide grooves are opened on the mounting seats, a group of connecting guide blocks are fixedly installed at the outer ends of the sealing hot plates, and the connecting guide blocks at the outer ends of the sealing hot plates are slidably installed on the connecting guide grooves of the mounting seats.

[0008] In at least some embodiments, a group of elastic members are respectively sleeved on the inner connecting rods inside the mobile frames, and the inner ends of the elastic members are respectively in contact with the outer end faces of the connecting plates on the mobile clamping plates.

[0009] In at least some embodiments, a set of guide grooves are formed at the outer ends of the fixed clamping plates, a set of guide blocks are fixedly connected to the outer ends of the moving blocks, and the guide blocks at the outer ends of the moving blocks are slidably mounted on the guide grooves at the outer ends of the fixed clamping plates.

[0010] In at least some embodiments, a set of driving grooves are formed at the outer ends of the moving blocks, a set of driving shafts are fixedly connected to the tops of the driving disks, and the driving shafts at the tops of the driving disks are slidably mounted on the driving grooves at the outer ends of the moving blocks.

[0011] In at least some embodiments, two sets of connecting plates are fixedly mounted at the outer ends of the moving clamping plates, a set of sliding holes are formed in the connecting plates, two sets of internal connecting rods are fixedly connected to the inner ends of the moving frames, and the sliding holes of the connecting plates at the outer ends of the moving clamping plates are respectively slidably mounted on the internal connecting rods at the inner ends of the moving frames.

[0012] In at least some embodiments, a set of external connecting rods are fixedly mounted at the outer ends of the moving frames, a set of support plates are fixedly mounted at the outer ends of the bases, a set of sliding holes are formed in the support plates, and the external connecting rods at the outer ends of the moving frames are slidably mounted on the sliding holes of the support plates at the outer ends of the bases.

[0013] Compared with the prior art, the vacuum equipment sealing device of the present utility model has the following beneficial effects:

[0014] 1. The arrangement of the moving block is beneficial to drive the moving frame to move inward until the sealing hot plate is attached to the fixed clamping plate. The connecting guide blocks at the outer ends of the sealing hot plate are slidably mounted on the connecting guide grooves of the mounting seat, and the connecting cylinders at the outer ends of the sealing hot plate are slidably mounted on the fixed rods at the inner ends of the moving block, so as to drive the sealing hot plate to reciprocate on the mounting seat, that is, to perform reciprocating heat sealing treatment on the sealing bag mouth, avoiding the problems that the heat sealing position of the device is single and the gap left at the bag mouth affects the sealing effect of the device.

[0015] 2. The arrangement of the moving clamping plate is beneficial to the sliding holes of the connecting plates at the outer ends of the moving clamping plate being respectively slidably mounted on the internal connecting rods at the inner ends of the moving frame. Cooperating with the elastic members on the internal connecting rods, when the moving frame is pushed inward, the moving clamping plate moves inward first and cooperates with the fixed clamping plate to clamp and fix the sealing bag. Continuing to push the moving frame, the elastic members are compressed, and the sealing hot plate performs heat sealing treatment on the sealing bag in the sealing groove on the moving clamping plate, improving the use effect of the device and avoiding the problem that the non-fitting between the bag mouths affects the heat sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front side axonometric schematic view of the present utility model.

[0017] Figure 2 is the rear side axonometric schematic view of the present utility model.

[0018] Figure 3 is the schematic view of the moving block of the present utility model.

[0019] Figure 4 It is a schematic installation diagram of the rear end of the moving block of the present utility model.

[0020] Figure 5 It is a schematic disassembly and assembly diagram of the fixed clamping plate and the moving clamping plate of the present utility model.

[0021] Figure 6 It is a schematic splitting diagram of the moving frame of the present utility model.

[0022] In the figure, the corresponding relationship between the component names and the attached drawing numbers is as follows:

[0023] 1. Base; 101. Fixed clamping plate; 1011. Guide groove; 102. Support plate; 103. Motor; 104. Driving disc; 1041. Driving shaft; 105. Placing groove; 2. Housing; 201. Vacuum pumping pump; 3. Moving frame; 301. External connecting rod; 302. Internal connecting rod; 3021. Elastic member; 303. Mounting seat; 3031. Connecting guide groove; 304. Sealing hot plate; 3041. Connecting guide block; 3042. Connecting cylinder; 305. Moving clamping plate; 3051. Sealing groove; 3052. Air suction groove; 3053. Connecting plate; 4. Moving block; 401. Guide block; 402. Driving groove; 403. Fixed rod. Specific embodiments

[0024] The following further describes in detail the embodiments of the present utility model with reference to the attached drawings and examples.

[0025] As Figures 1 to 6 shown:

[0026] Example 1: This example provides a vacuum equipment sealing device, including a base 1;

[0027] A group of fixed clamping plates 101 are fixedly connected to the top of the base 1. A motor 103 is fixed to the side end of the base 1. A driving disk 104 is installed on the motor 103. A group of placement grooves 105 are also formed on the top of the base 1. A group of shells 2 are rotatably installed on the top of the base 1. A vacuum pump 201 is installed on the shell 2. A group of moving frames 3 are slidably installed at the front end of the base 1. A group of moving clamping plates 305 are slidably installed inside the moving frame 3. A group of sealing grooves 3051 are formed on the moving clamping plate 305. A group of air suction grooves 3052 are equidistantly formed on the outer end of the moving clamping plate 305, connecting plate 3053. A group of mounting seats 303 are also fixedly connected to the inner end of the moving frame 3. A group of sealing hot plates 304 are slidably installed on the mounting seats 303. A connecting cylinder 3042 is fixedly connected to the outer end of the sealing hot plate 304. A group of moving blocks 4 are also slidably installed at the side end of the base 1, and the moving block 4 is drivingly connected to the driving disk 104. A fixing rod 403 is fixedly connected to the inner end of the moving block 4, and the connecting cylinder 3042 at the outer end of the sealing hot plate 304 is slidably installed on the fixing rod 403 at the inner end of the moving block 4.

[0028] Such as Figures 2 to 6As shown, a set of external rods 301 are fixedly installed at the outer end of the moving frame 3, and a set of support plates 102 are fixedly installed at the outer end of the base 1. A set of sliding holes are provided on the support plates 102, and the external rods 301 at the outer end of the moving frame 3 are slidably installed in the sliding holes of the support plates 102 at the outer end of the base 1. A set of connecting guide grooves 3031 are provided on the mounting seat 303. A set of connecting guide blocks 3041 are fixedly installed at the outer end of the sealing hot plate 304, and the connecting guide blocks 3041 at the outer end of the sealing hot plate 304 are slidably installed in the connecting guide grooves 3031 of the mounting seat 303. A set of guide grooves 1011 are provided at the outer end of the fixed clamping plate 101. A set of guide blocks 401 are fixedly connected to the outer end of the moving block 4, and the guide blocks 401 at the outer end of the moving block 4 are slidably installed in the guide grooves 1011 at the outer end of the fixed clamping plate 101. A set of driving grooves 402 are provided at the outer end of the moving block 4. A set of driving shafts 1041 are fixedly connected to the top of the driving disk 104, and the driving shafts 1041 at the top of the driving disk 104 are slidably installed in the driving grooves 402 at the outer end of the moving block 4; specifically, the external rods 301 at the outer end of the moving frame 3 are slidably installed in the sliding holes of the support plates 102 at the outer end of the base 1, and the driving shafts 1041 at the top of the driving disk 104 are slidably installed in the driving grooves 402 at the outer end of the moving block 4. The motor 103 drives the driving disk 104 to rotate. The connecting guide blocks 3041 at the outer end of the sealing hot plate 304 are slidably installed in the connecting guide grooves 3031 of the mounting seat 303, pushing the moving frame 3 inward until the sealing hot plate 304 is in contact with the fixed clamping plate 101. The guide blocks 401 at the outer end of the moving block 4 are slidably installed in the guide grooves 1011 at the outer end of the fixed clamping plate 101, and the connecting cylinder 3042 at the outer end of the sealing hot plate 304 is slidably installed on the fixed rod 403 at the inner end of the moving block 4, so as to drive the sealing hot plate 304 to reciprocate on the mounting seat 303, that is, to perform reciprocating heat sealing treatment on the sealed bag opening, avoiding the problem that the heat sealing position of the device is single and there are gaps at the bag opening, affecting the sealing effect of the device.

[0029] Embodiment 2: On the basis of Embodiment 1, as Figure 6As shown in the figure, two sets of connecting plates 3053 are fixedly installed at the outer end of the movable clamping plate 305. A set of sliding holes are formed in the connecting plates 3053. Two sets of internal connecting rods 302 are fixedly connected to the inner end of the movable frame 3. The sliding holes of the connecting plates 3053 at the outer end of the movable clamping plate 305 are respectively slidably installed on the internal connecting rods 302 at the inner end of the movable frame 3. A set of elastic members 3021 are respectively sleeved on the internal connecting rods 302 at the inner end of the movable frame 3, and the inner ends of the elastic members 3021 are respectively in contact with the outer end faces of the connecting plates 3053 on the movable clamping plate 305. Specifically, the sliding holes of the connecting plates 3053 at the outer end of the movable clamping plate 305 are respectively slidably installed on the internal connecting rods 302 at the inner end of the movable frame 3. Cooperating with the elastic members 3021 on the internal connecting rods 302, when the movable frame 3 is pushed inward, the movable clamping plate 305 first moves inward, and cooperates with the fixed clamping plate 101 to clamp and fix the sealing bag. Continuing to push the movable frame 3, the elastic members 3021 are compressed, and the sealing hot plate 304 performs heat sealing treatment on the sealing bag in the sealing groove 3051 on the movable clamping plate 305, improving the use effect of the device and avoiding the influence of non-fitting between the bag mouths on its heat sealing effect.

[0030] Specific usage mode and function of this embodiment:

[0031] When the present utility model is in use, the motor 103 drives the driving disk 104 to rotate, and pushes the movable frame 3 inward until the sealing hot plate 304 is in contact with the fixed clamping plate 101. The connecting guide block 3041 at the outer end of the sealing hot plate 304 is slidably installed on the connecting guide groove 3031 of the mounting seat 303, and the connecting cylinder 3042 at the outer end of the sealing hot plate 304 is slidably installed on the fixed rod 403 at the inner end of the movable block 4, so as to drive the sealing hot plate 304 to reciprocate on the mounting seat 303, that is, perform reciprocating heat sealing treatment on the sealing bag mouth. When the movable frame 3 is pushed inward, the movable clamping plate 305 first moves inward, and cooperates with the fixed clamping plate 101 to clamp and fix the sealing bag. Continuing to push the movable frame 3, the elastic members 3021 are compressed, and the sealing hot plate 304 performs heat sealing treatment on the sealing bag in the sealing groove 3051 on the movable clamping plate 305, improving the use effect of the device and avoiding the influence of non-fitting between the bag mouths on its heat sealing effect.

[0032] In this article, the following points need to be noted:

[0033] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0034] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A vacuum equipment sealing device, comprising a base (1); A set of fixing clamping plates (101) are fixedly connected to the top of the base (1), and are characterized in that: A motor (103) is fixed to the side end of the base (1), a driving disk (104) is installed on the motor (103), a group of placement grooves (105) are also opened on the top of the base (1), a group of shells (2) are also rotatably installed on the top of the base (1), a group of vacuum pumps (201) are installed on the shells (2), a group of moving frames (3) are slidably installed at the front end of the base (1), a group of moving clamps (305) are slidably installed at the inner end of the moving frame (3), a group of sealing grooves (3051) are opened on the moving clamps (305), and air suction grooves (3052) are equidistantly opened on the outer ends of the moving clamps (305), and a connecting plate (3053), the inner end of the movable frame (3) is also fixedly connected to a group of mounting seats (303), a group of sealing hot plates (304) are slidably mounted on the mounting seats (303), the outer ends of the sealing hot plates (304) are fixedly connected to a group of connecting tubes (3042), the side ends of the base (1) are also slidably mounted to a group of movable blocks (4), and the movable blocks (4) are drivingly connected to the driving disk (104), the inner ends of the movable blocks (4) are fixedly connected to a group of fixing rods (403), and the connecting tubes (3042) at the outer ends of the sealing hot plates (304) are slidably mounted on the fixing rods (403) at the inner ends of the movable blocks (4).

2. A vacuum equipment sealing device according to claim 1, characterized in that: A group of external connecting rods (301) are fixedly mounted on the outer end of the mobile frame (3), a group of supporting plates (102) are fixedly mounted on the outer end of the base (1), a group of sliding holes are opened on the supporting plates (102), and the external connecting rods (301) at the outer end of the mobile frame (3) are slidably mounted on the sliding holes of the supporting plates (102) at the outer end of the base (1).

3. A vacuum equipment sealing device according to claim 1, characterized in that: The mounting seat (303) is provided with a group of connecting guide grooves (3031), the outer end of the sealing hot plate (304) is fixedly installed with a group of connecting guide blocks (3041), and the connecting guide blocks (3041) at the outer end of the sealing hot plate (304) are slidably installed on the connecting guide grooves (3031) of the mounting seat (303).

4. A vacuum equipment sealing device according to claim 1, characterized in that: The outer end of the fixed clamping plate (101) is provided with a group of guide grooves (1011), the outer end of the moving block (4) is fixedly connected with a group of guide blocks (401), and the guide blocks (401) at the outer end of the moving block (4) are slidably mounted on the guide grooves (1011) at the outer end of the fixed clamping plate (101).

5. The vacuum equipment sealing device according to claim 1, characterized in that: The outer end of the moving block (4) is provided with a group of driving grooves (402), the top of the driving disk (104) is fixedly connected with a group of driving shafts (1041), and the driving shafts (1041) on the top of the driving disk (104) are slidably mounted on the driving grooves (402) at the outer end of the moving block (4).

6. A vacuum equipment sealing device according to claim 1, characterized in that: Two groups of connecting plates (3053) are fixedly installed on the outer end of the movable clamping plate (305), and a group of sliding holes are opened on the connecting plates (3053). The inner end of the movable frame (3) is fixedly connected with two groups of inner connecting rods (302), and the sliding holes of the connecting plates (3053) at the outer end of the movable clamping plate (305) are respectively slidably installed on the inner connecting rods (302) at the inner end of the movable frame (3).

7. A vacuum equipment sealing device according to claim 1, characterized in that: A group of elastic members (3021) are respectively sleeved and installed on the inner connecting rods (302) at the inner ends of the movable frame (3), and the inner ends of the elastic members (3021) are respectively in contact with the outer end surfaces of the connecting plates (3053) on the movable clamping plates (305).

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