A canning equipment for PVDF particles

Abstract

The utility model discloses a canning device for PVDF particles, including a base plate, a control box, a working box, a canning head and a storage hopper, wherein the control box is fixedly connected to the left end of the upper surface of the base plate, the working box is fixedly connected to the right end of the upper surface of the base plate, the canning head is arranged above the working box, and the storage hopper is fixedly connected above the canning head. The utility model solves the problem that the storage hopper of the existing canning machine is usually open, which will cause dust and other sundries to accidentally fall into the storage hopper during canning, causing pollution to the PVDF particles therein, by arranging the base plate, the control box, the working box, the canning head, the storage hopper, the sealing device, the sealing cover, the rotating seat, the rotating block, the fixing device, the box body, the clamping assembly, the moving rod, the moving block, the clamping block, the push spring, the control assembly, the pop-up assembly, the connecting block and the connecting head.

Description

Technical Field

[0001] The utility model belongs to the technical field of canning equipment, in particular to a canning equipment for PVDF particles. Background Art

[0002] PVDF particles refer to the granular form of polyvinylidene fluoride (PVDF for short); PVDF is a thermoplastic fluorinated polymer that combines the properties of most fluorinated polymers and conventional fluorinated polymers, and has excellent chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance, radiation resistance, as well as piezoelectricity, dielectricity, thermoelectricity and other special properties; in the production and application of PVDF particles, canning equipment plays an important role; especially in the production process of PVDF particles as coatings, adhesives and other products, canning equipment is used to load PVDF particles or their products into appropriate containers for storage, transportation and use, canning equipment, also known as filling machines, canning machines play an important role in the production and application of PVDF particles, and are of great significance for improving production efficiency, ensuring product quality and improving production environment; canning machines are widely used in food, beverage, medicine, chemical, cosmetics and other industries, and are one of the indispensable important equipment in modern production lines.

[0003] The problem with the prior art is that the storage hopper of the existing canning machine is usually open, which may cause dust and other debris to accidentally fall into the storage hopper during canning, causing contamination to the PVDF particles therein. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a canning device for PVDF particles, which has the advantage of sealing the storage hopper of the canning machine to protect the PVDF particles therein, and solves the problem that the storage hopper of the existing canning machine is usually open, which may cause dust and other debris to accidentally fall into the storage hopper during canning work, causing contamination to the PVDF particles therein.

[0005] The utility model is implemented as follows: a canning device for PVDF particles comprises a base plate, a control box, a working box, a canning head and a storage hopper, wherein the control box is fixedly connected to the left end of the upper surface of the base plate, the working box is fixedly connected to the right end of the upper surface of the base plate, the canning head is arranged above the working box, the storage hopper is fixedly connected above the canning head, and a sealing device is arranged above the storage hopper.

[0006] The sealing device preferably of the present invention comprises a sealing cover, a rotating seat, a rotating block, a fixing device and a pop-up assembly, wherein the sealing cover is arranged above the storage hopper and is movably connected to the storage hopper, the number of the rotating seats is two, and they are fixedly connected to the left and right sides of the upper end of the rear surface of the storage hopper respectively, the number of the rotating blocks is two, and they are respectively sleeved on the two rotating seat surfaces and rotatably connected to the rotating seats, the upper ends of the two rotating blocks are fixedly connected to the sealing cover, the fixing device is arranged on the front surface of the upper end of the storage hopper, the number of the pop-up assemblies is two, and they are respectively arranged on the left and right ends of the front surface of the upper end of the storage hopper, and the sealing device is arranged to seal the storage hopper, which has the function of protecting the PVDF particles in the storage hopper and preventing the PVDF particles from being contaminated by dust and debris falling into the storage hopper when the canning machine is in use.

[0007] The preferred fixing device of the utility model includes a box body, a clamping assembly and a control assembly. The box body is arranged below the front end of the sealing cover, and the rear surface is fixedly connected to the front surface of the storage hopper. There are two clamping assemblies, which are respectively arranged at the left and right ends of the box body. The control assembly is arranged at the front end of the box body. The fixing device is arranged to fix the sealing cover. When the interior of the storage hopper is sealed, the sealing cover is closed and fixed to the storage hopper, so that the sealing cover is stable to achieve better sealing.

[0008] The preferred clamping assembly of the utility model includes a moving rod, a moving block, a clamping block and a push spring, the moving rods are two in number and are respectively arranged inside the box body, one end of the two moving rods extends out of the box body and is slidably connected to the box body, the moving block is arranged inside the box body and is fixedly connected to the two moving rods, the clamping block is fixedly connected to one end of the two moving rods extending out of the box body, the push springs are two in number and are respectively sleeved on the surfaces of the two moving rods, and the left and right ends are respectively fixedly connected to the inner wall of the box body and the moving block, and the clamping assembly is provided to clamp the connecting heads on the left and right sides of the lower surface of the connecting block, thereby fixing the sealing cover when it is closed.

[0009] The control assembly as preferred embodiment of the utility model comprises a sliding rod, a slider, a pressure block, a tension spring, a sliding groove and a pull button, the number of the sliding rods is two, and they are respectively arranged at the front end inside the box body, the upper and lower ends of the two sliding rods are respectively fixedly connected to the upper surface and the lower surface inside the box body, the sliding block is sleeved on the surfaces of the two sliding rods and slidably connected to the two sliding rods, the pressure block is arranged at the two moving blocks below, and the front surface is fixedly connected to the rear end of the slider, the number of the tension springs is two, and they are respectively sleeved on the surfaces of the two sliding rods, the upper and lower ends of the two tension springs are respectively fixedly connected to the slider and the lower surface of the box body, the sliding groove is opened on the front surface of the box body and passes through the box body, the pull button is arranged in the sliding groove, and the front and rear ends extend out of the sliding groove respectively, and the rear end of the pull button is fixedly connected to the slider, and the control assembly is provided to control the function of the clamping assembly, which has the function of controlling the opening of the clamping assembly to release the clamping fixation of the two connecting heads when the sealing cover needs to be opened.

[0010] The pop-up assembly preferably includes a fixed plate, a push rod, a limit block, a push plate and a spring, wherein the fixed plate is fixedly connected to the upper surface of the storage hopper, the push rods are two in number and are respectively arranged in the fixed plate, the upper and lower ends of the two push rods extend out of the fixed plate respectively and are slidably connected to the fixed plate, the limit block is fixedly connected to the lower ends of the two push rods, the push plate is fixedly connected to the upper ends of the two push rods, the springs are two in number and are respectively sleeved on the surfaces of the two push rods, and the upper and lower ends of the two springs are respectively fixedly connected to the push plate and the fixed plate. By setting the pop-up assembly, when the sealing cover is closed and fixed, a continuous upward thrust is given to the sealing cover, thereby making the sealing cover more stable, and when the clamping assembly is opened, the sealing cover will pop up, so that the two connecting heads will be out of the clamping position.

[0011] As a preferred embodiment of the utility model, a connecting block is arranged above the fixing device, the upper surface of the connecting block is fixedly connected to the sealing cover, and connecting heads are respectively fixed on the left and right sides of the lower surface of the connecting block. By arranging the connecting heads on the left and right sides of the lower surface of the connecting block, the connecting heads are used to be clamped and fixed with the clamping assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the storage hopper of the existing canning machine is usually open, which may cause dust and other debris to accidentally fall into the storage hopper during canning and cause pollution to the PVDF particles therein by arranging a base plate, a control box, a working box, a canning head, a storage hopper, a sealing device, a sealing cover, a rotating seat, a rotating block, a fixing device, a box body, a clamping assembly, a moving rod, a moving block, a clamping block, a push spring, a control assembly, a sliding rod, a slider, a pressure block, a tension spring, a sliding groove, a pull button, a pop-up assembly, a fixing plate, a push rod, a limit block, a push plate, a spring, a connecting block and a connecting head.

[0014] 2. The utility model provides a sealing device to seal the storage hopper, thereby protecting the PVDF particles in the storage hopper and preventing dust and debris from falling into the storage hopper when the canning machine is in use and contaminating the PVDF particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a canning machine provided by an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of a sealing device in a canning machine provided by an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a pop-up assembly in a canning machine provided by an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of a fixing device in a canning machine provided by an embodiment of the utility model.

[0019] In the figure: 1. base plate; 2. control box body; 3. working box; 4. canning head; 5. storage hopper; 6. sealing device; 61. sealing cover; 62. rotating seat; 63. rotating block; 7. fixing device; 71. box body; 72. clamping assembly; 721. moving rod; 722. moving block; 723. clamping block; 724. push spring; 73. control assembly; 731. sliding rod; 732. sliding block; 733. pressing block; 734. tension spring; 735. sliding groove; 736. pull button; 8. pop-up assembly; 81. fixing plate; 82. push rod; 83. limit block; 84. push plate; 85. spring; 9. connecting block; 10. connecting head. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4 As shown, a canning device for PVDF particles provided by an embodiment of the utility model includes a base plate 1, a control box 2, a working box 3, a canning head 4 and a storage hopper 5. The control box 2 is fixedly connected to the left end of the upper surface of the base plate 1, the working box 3 is fixedly connected to the right end of the upper surface of the base plate 1, the canning head 4 is arranged above the working box 3, the storage hopper 5 is fixedly connected above the canning head 4, and a sealing device 6 is arranged above the storage hopper 5.

[0023] refer to Figure 1 , Figure 2 and Figure 3 The sealing device 6 includes a sealing cover 61, a rotating seat 62, a rotating block 63, a fixing device 7 and a pop-up assembly 8. The sealing cover 61 is arranged above the storage hopper 5 and is movably connected to the storage hopper 5. There are two rotating seats 62, which are respectively fixedly connected to the left and right sides of the upper end of the rear surface of the storage hopper 5. There are two rotating blocks 63, which are respectively sleeved on the surfaces of the two rotating seats 62 and rotatably connected to the rotating seats 62. The upper ends of the two rotating blocks 63 are fixedly connected to the sealing cover 61. The fixing device 7 is arranged on the front surface of the upper end of the storage hopper 5. There are two pop-up assemblies 8, which are respectively arranged on the left and right ends of the front surface of the upper end of the storage hopper 5.

[0024] The above scheme is adopted: by setting up a sealing device 6 to seal the storage hopper 5, it has the function of protecting the PVDF particles in the storage hopper 5 and preventing the PVDF particles from being contaminated by dust and debris falling into the storage hopper 5 when the canning machine is in use.

[0025] refer to Figure 3 and Figure 4 The fixing device 7 includes a box body 71, a clamping assembly 72 and a control assembly 73. The box body 71 is arranged below the front end of the sealing cover 61, and the rear surface is fixedly connected to the front surface of the storage hopper 5. There are two clamping assemblies 72, which are respectively arranged at the left and right ends of the box body 71. The control assembly 73 is arranged at the front end of the box body 71.

[0026] The above scheme is adopted: by setting a fixing device 7 to fix the sealing cover 61, when the inside of the storage hopper 5 is sealed, the sealing cover 61 is closed and fixed to the storage hopper 5, so that the sealing cover 61 is stable to achieve better sealing.

[0027] refer to Figure 3 and Figure 4The clamping assembly 72 includes a moving rod 721, a moving block 722, a clamping block 723 and a push spring 724. There are two moving rods 721, which are respectively arranged inside the box body 71. One end of the two moving rods 721 extends out of the box body 71 and is slidably connected to the box body 71. The moving block 722 is arranged inside the box body 71 and is fixedly connected to the two moving rods 721. The clamping block 723 is fixedly connected to one end of the two moving rods 721 extending out of the box body 71. There are two push springs 724, which are respectively sleeved on the surfaces of the two moving rods 721, and the left and right ends are respectively fixedly connected to the inner wall of the box body 71 and the moving block 722.

[0028] The above solution is adopted: by providing a clamping assembly 72 to clamp the connectors 10 on the left and right sides of the lower surface of the connecting block 9, the sealing cover 61 is fixed when it is closed.

[0029] refer to Figure 3 and Figure 4 The control assembly 73 includes a sliding rod 731, a slider 732, a pressure block 733, a tension spring 734, a sliding groove 735 and a pull button 736. There are two sliding rods 731, which are respectively arranged at the front end of the box body 71. The upper and lower ends of the two sliding rods 731 are respectively fixedly connected to the upper surface and the lower surface of the box body 71. The slider 732 is sleeved on the surface of the two sliding rods 731 and is slidably connected to the two sliding rods 731. The pressure block 733 is arranged at the two moving blocks 722. Below, and the front surface is fixedly connected to the rear end of the slider 732, there are two tension springs 734, and they are respectively mounted on the surfaces of the two sliding rods 731, and the upper and lower ends of the two tension springs 734 are respectively fixedly connected to the slider 732 and the lower surface of the box body 71, the sliding groove 735 is opened on the front surface of the box body 71, and passes through the inside of the box body 71, the pull button 736 is arranged in the sliding groove 735, and the sliding groove 735 is extended from the front and rear ends respectively, and the rear end of the pull button 736 is fixedly connected to the slider 732.

[0030] The above solution is adopted: by setting a control component 73 to control the function of the clamping component 72, when the sealing cover 61 needs to be opened, the clamping component 72 is controlled to open and release the clamping fixation of the two connectors 10.

[0031] refer to Figure 1 and Figure 3The pop-up assembly 8 includes a fixed plate 81, a push rod 82, a limit block 83, a push plate 84 and a spring 85. The fixed plate 81 is fixedly connected to the upper surface of the storage hopper 5. There are two push rods 82, which are respectively arranged in the fixed plate 81. The upper and lower ends of the two push rods 82 extend out of the fixed plate 81 respectively and are slidably connected to the fixed plate 81. The limit block 83 is fixedly connected to the lower ends of the two push rods 82. The push plate 84 is fixedly connected to the upper ends of the two push rods 82. There are two springs 85, which are respectively sleeved on the surfaces of the two push rods 82. The upper and lower ends of the two springs 85 are respectively fixedly connected to the push plate 84 and the fixed plate 81.

[0032] The above solution is adopted: by setting a pop-up component 8, when the sealing cover 61 is closed and fixed, a continuous upward thrust is given to the sealing cover 61, thereby making the sealing cover 61 more stable, and when the clamping component 72 is opened, the sealing cover 61 will pop up, so that the two connectors 10 are out of the clamping position.

[0033] refer to Figure 3 and Figure 4 A connecting block 9 is arranged above the fixing device 7, the upper surface of the connecting block 9 is fixedly connected to the sealing cover 61, and connecting heads 10 are respectively fixed on the left and right sides of the lower surface of the connecting block 9.

[0034] The above solution is adopted: by arranging connectors 10 on the left and right sides of the lower surface of the connecting block 9 to be used for clamping and fixing with the clamping assembly 72 .

[0035] The working principle of this utility model:

[0036] When the material storage hopper 5 is sealed, the sealing cover 61 is closed by rotating. When the sealing cover 61 rotates, the rotating block 63 rotates on the surface of the rotating seat 62. When the sealing cover 61 is rotated and closed, the sealing cover 61 presses down the push plates 84 on both sides. When the push plates 82 are pressed down, the push rods 82 slide in the fixed plates 81, and the springs 85 are compressed. At the same time, the connecting heads 10 fixed on both sides of the connecting blocks 9 press the blocks 723 on both sides of the box body 71 to the left and right sides. While squeezing, the moving rod 721 slides inside the box body 71, and drives the moving block 722 to move, squeezing the push spring 724. After the sealing cover 61 is completely closed, the push spring 724 will rebound to push the two moving blocks 722 together, and drive the moving rod 721 to move. The clamping block 723 is pulled together to complete the fixation of the sealing cover 61. When the sealing cover 61 is opened, the pull button 736 is pulled upward, and the pull button 736 slides in the sliding groove 735. The pull button 736 slides and drives the slider 732 to slide on the surface of the sliding rod 731. At the same time, the push-pull spring 734 is stretched, and the slider 732 moves and drives the pressure block 733 to move. The pressure block 733 moves upward to squeeze the two moving blocks 722 to both sides. The two moving blocks 722 move and push the moving rod 721 to drive the two clamping blocks 723 to move, thereby releasing the clamping fixation of the connecting head 10. At the same time, the spring 85 rebounds and pushes the push plate 84 to bounce the sealing cover 61, thereby opening the sealing cover 61 and releasing the seal of the storage hopper 5.

[0037] In summary, the PVDF particle canning equipment solves the problem that the storage hopper of the existing canning machine is usually open, which will cause dust and other debris to accidentally fall into the storage hopper during canning, causing pollution to the PVDF particles therein.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A canning device for PVDF particles, comprising a base plate (1), a control box (2), a working box (3), a canning head (4) and a storage hopper (5), wherein the control box (2) is fixedly connected to the left end of the upper surface of the base plate (1), the working box (3) is fixedly connected to the right end of the upper surface of the base plate (1), the canning head (4) is arranged above the working box (3), and the storage hopper (5) is fixedly connected above the canning head (4), characterized in that: A sealing device (6) is provided above the storage hopper (5).

2. A canning device for PVDF particles as claimed in claim 1, characterized in that: The sealing device (6) comprises a sealing cover (61), a rotating seat (62), a rotating block (63), a fixing device (7) and a pop-up assembly (8); the sealing cover (61) is arranged above the material storage hopper (5) and is movably connected to the material storage hopper (5); there are two rotating seats (62) and are respectively fixedly connected to the left and right sides of the upper end of the rear surface of the material storage hopper (5); there are two rotating blocks (63) and are respectively sleeved on the surfaces of the two rotating seats (62) and are rotatably connected to the rotating seats (62); the upper ends of the two rotating blocks (63) are fixedly connected to the sealing cover (61); the fixing device (7) is arranged on the front surface of the upper end of the material storage hopper (5); there are two pop-up assemblies (8) and are respectively arranged on the left and right ends of the front surface of the upper end of the material storage hopper (5).

3. A canning device for PVDF particles as claimed in claim 2, characterized in that: The fixing device (7) comprises a box body (71), a clamping assembly (72) and a control assembly (73); the box body (71) is arranged below the front end of the sealing cover (61), and the rear surface is fixedly connected to the front surface of the storage hopper (5); the number of the clamping assemblies (72) is two, and they are respectively arranged at the left and right ends of the box body (71); the control assembly (73) is arranged at the front end of the box body (71).

4. A canning device for PVDF particles as claimed in claim 3, characterized in that: The clamping assembly (72) comprises a moving rod (721), a moving block (722), a clamping block (723) and a push spring (724). The number of the moving rods (721) is two and they are respectively arranged inside the box body (71). One end of the two moving rods (721) extends out of the box body (71) and is slidably connected to the box body (71). The moving block (722) is arranged inside the box body (71) and is fixedly connected to the two moving rods (721). The clamping block (723) is fixedly connected to one end of the two moving rods (721) extending out of the box body (71). The number of the push springs (724) is two and they are respectively sleeved on the surfaces of the two moving rods (721), and the left and right ends are respectively fixedly connected to the inner wall of the box body (71) and the moving block (722).

5. A canning device for PVDF particles as claimed in claim 4, characterized in that: The control assembly (73) comprises a sliding rod (731), a slider (732), a pressure block (733), a tension spring (734), a sliding groove (735) and a pull button (736). The number of the sliding rods (731) is two, and they are respectively arranged at the front end of the box body (71). The upper and lower ends of the two sliding rods (731) are respectively fixedly connected to the upper surface and the lower surface of the box body (71). The slider (732) is sleeved on the surfaces of the two sliding rods (731) and is slidably connected to the two sliding rods (731). The pressure block (733) is arranged below the two moving blocks (722). The front surface is fixedly connected to the rear end of the slider (732), the number of the tension springs (734) is two, and they are respectively sleeved on the surfaces of the two sliding rods (731), the upper and lower ends of the two tension springs (734) are respectively fixedly connected to the slider (732) and the lower surface inside the box body (71), the sliding groove (735) is opened on the front surface of the box body (71) and passes through the inside of the box body (71), the pull button (736) is arranged in the sliding groove (735), and the front and rear ends respectively extend out of the sliding groove (735), and the rear end of the pull button (736) is fixedly connected to the slider (732).

6. A canning device for PVDF particles as claimed in claim 2, characterized in that: The pop-up assembly (8) comprises a fixed plate (81), a push rod (82), a limit block (83), a push plate (84) and a spring (85); the fixed plate (81) is fixedly connected to the upper surface of the storage hopper (5); there are two push rods (82) and they are respectively arranged in the fixed plate (81); the upper and lower ends of the two push rods (82) respectively extend out of the fixed plate (81) and are slidably connected to the fixed plate (81); the limit block (83) is fixedly connected to the lower ends of the two push rods (82); the push plate (84) is fixedly connected to the upper ends of the two push rods (82); there are two springs (85) and they are respectively sleeved on the surfaces of the two push rods (82); the upper and lower ends of the two springs (85) are respectively fixedly connected to the push plate (84) and the fixed plate (81).

7. A canning device for PVDF particles as claimed in claim 3, characterized in that: A connecting block (9) is arranged above the fixing device (7); the upper surface of the connecting block (9) is fixedly connected to the sealing cover (61); and connecting heads (10) are respectively fixed on the left and right sides of the lower surface of the connecting block (9).

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