Vacuumizing equipment

Abstract

The invention relates to the technical field of processing, in particular to vacuumizing equipment, which comprises a test chamber, the placing assembly is arranged in the test chamber and comprises a conveying assembly and a jig assembly which is arranged on the conveying assembly in a sliding manner; the sealing driving assembly is arranged at the test inlet; the vacuumizing assembly is arranged in the test chamber and is used for exhausting air from the product in the test chamber; products are placed and conveyed into the testing chamber through the conveying assembly and the jig assembly on the placing set, the placing and conveying orderliness of the products is improved, the jig assembly is provided with the jig guide rollers to conduct in-out orientation on the jig assembly, the accuracy of the conveying assembly is improved, and the sealing driving assembly is arranged on the testing inlet so that the testing chamber can form a closed structure conveniently. The vacuum-pumping assembly performs gas pumping on a product in the sealing test chamber, the gas pumping strength and efficiency are improved, and the whole equipment is compact in structure and high in practicability and has a good application prospect.

Description

Technical Field

[0001] The invention relates to the field of processing technology, in particular to a vacuum pumping device. Background Art

[0002] A vacuum pump is a device or equipment that uses mechanical, physical, chemical or physicochemical methods to evacuate the container to obtain a vacuum. It is widely used in industries such as metallurgy, chemical industry, food, and electronic coating. With the development of vacuum applications, many types of vacuum pumps have been developed, and their pumping speeds range from a few tenths of a liter per second to hundreds of thousands or millions of liters per second.

[0003] The existing vacuum pumps can basically be divided into two types, namely, gas capture pumps and gas transmission pumps, which use various methods to extract gas from products in a sealed space. However, the existing sealed spaces are inherently closed spaces with weak airtightness and low flexibility, which makes it difficult for vacuum pumps to extract gas and bubbles from products. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a vacuum pumping device, which solves the problem that the sealing space of the existing vacuum pump is an inherent closed space with weak airtightness and low flexibility, which makes it difficult for the vacuum pump to extract gas and bubbles from the product.

[0005] The technical solution adopted by the present invention is: it includes a test chamber, a placement component, a sealing drive component, and a vacuum assembly, and the test chamber is provided with at least one test entrance; the placement component is arranged in the test chamber, the placement component includes a conveying component, and a fixture component slidably arranged on the conveying component, and the fixture component is used to place the tested product; the sealing drive component includes a door frame, a door panel, a fixed frame, and a driving module; both ends of the door frame are mounted on the test entrance, the door panel is arranged in the door frame and fixed by a fixed frame, and the fixed frame is mounted on the driving module; one end of the driving module is driven by the fixed frame to drive the door panel to slide along the door frame toward the test entrance to form a closed structure with the test chamber; the vacuum assembly is arranged on one side of the test chamber to extract and compress gas from the product in the test chamber.

[0006] A further improvement to the above solution is that a visual window is provided on one side of the test chamber, and the visual window is sealed in the test chamber.

[0007] A further improvement to the above solution is that a test baffle is provided on the test entrance, a test slide bar is provided on the test baffle, and a plurality of test slide bars are provided and are arranged along the periphery of the test entrance.

[0008] A further improvement to the above scheme is that the conveying assembly includes a conveying motor, a conveying frame, a conveying slide arranged on the conveying frame, and a conveying seat arranged on the conveying slide, one end of the conveying seat is connected to the jig assembly, and one end of the conveying motor drives the conveying seat to drive the jig assembly to slide along the conveying slide.

[0009] A further improvement to the above solution is that both the front and rear ends of the conveying frame are provided with sensing gratings, and the sensing gratings are used for sensing the conveying components and the fixture components.

[0010] A further improvement to the above scheme is that the jig assembly includes a jig base, a jig panel arranged on the jig base, and a plurality of jig slots arranged on the jig panel; two groups of jig guide rollers are provided at the bottom of the jig base, and the two groups of jig guide rollers are used for conveying and guiding the jig assembly; multiple groups of limit members are provided on the jig panel, and the multiple groups of limit members are used for limiting the multiple jig slots; clamping handles are provided between the multiple groups of limit members, and the clamping handles are used for clamping and conveying the jig panel.

[0011] A further improvement to the above scheme is that multiple groups of guide grooves are symmetrically provided on both sides of the door frame, multiple groups of hinges are symmetrically provided on both sides of the door panel, and one end of each group of hinges is provided with a fixed connecting rod, and one end of the fixed connecting rod can be embedded in the guide groove to fix the door frame.

[0012] A further improvement to the above scheme is that the driving module includes a driving bracket, a driving cylinder arranged on the driving bracket, and a driving seat; the driving bracket is arranged on both sides of the door frame, one end of the driving seat is connected to the fixed frame, one end of the driving cylinder drives the driving seat to drive the door panel on the fixed frame to rise and fall and slide along the door frame toward the test entrance, and is limited and fixed by guide grooves and hinged links to form a sealing structure.

[0013] A further improvement to the above solution is that two groups of hinged connecting rods are provided on the fixing frame, and the two groups of hinged connecting rods are respectively connected to the fixing frame and the door panel.

[0014] A further improvement to the above scheme is that the vacuum assembly includes a vacuum pump body, a vacuum pipe, and a vacuum motor arranged on the vacuum pipe, the vacuum pipe is respectively connected to the test chamber and the vacuum pump body to vacuum the product in the test chamber, and a vacuum regulator is provided on one side of the vacuum motor, and the vacuum regulator is used to adjust the vacuum motor.

[0015] The beneficial effects of the present invention are:

[0016] Compared with the existing vacuum pump, the present invention facilitates the placement and transportation of products into the test chamber through the conveying assembly and the fixture assembly on the placement assembly, thereby improving the orderliness of product placement and transportation, and the fixture assembly is provided with a fixture guide roller to facilitate the entry and exit orientation of the fixture assembly, improve the accuracy of the conveying assembly, and also facilitate the placement of products on the fixture assembly, with a compact structure and strong practicality; through a sealed drive assembly arranged on the test entrance, and the sealed drive assembly is provided with a drive module, a door panel for driving the drive module, and a door frame fixedly hinged to the door panel; and the door frame A plurality of guide grooves are provided, so that when the driving module drives the door panel to slide along the door frame, the plurality of guide grooves can be used for guiding and limiting, so that the door panel can stay at different heights of the door frame, and the guide grooves are concave guide grooves, so that when the door panel slides along the door frame, the door panel can be stamped and embedded in the test entrance through the concave guide rail to form a closed structure, thereby improving the airtightness of the test room, facilitating the vacuum assembly to extract gas from the product in the sealed test room, improving the gas extraction strength of the vacuum assembly, and the efficiency of the gas extraction. The overall equipment has a compact structure, strong practicability, and good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the vacuum pumping device of the present invention;

[0018] Figure 2 A three-dimensional view of the vacuum pumping device of the present invention from another angle;

[0019] Figure 3 It is a schematic diagram of the structure of placing components of the present invention;

[0020] Figure 4 is a three-dimensional diagram of the sealing drive assembly of the present invention;

[0021] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0022] Figure 6 A front view of the seal drive assembly of the present invention;

[0023] Figure 7 A schematic diagram of the movement of the sealing drive assembly of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the test chamber seal of the present invention.

[0025] Description of reference numerals: test chamber 1, test entrance 11, visual window 12, test baffle 13, test slide bar 14;

[0026] Placement component 2, conveying component 21, conveying motor 211, conveying frame 212, conveying slide 213, conveying seat 214, induction grating 215, fixture component 22, fixture base 221, fixture panel 222, fixture slot 223, fixture guide roller 224, limiter 225, clamping handle 226;

[0027] Sealing drive assembly 3, door frame 31, guide groove 311, door panel 32, hinge 321, fixed connecting rod 322, fixing frame 33, hinge connecting rod 331, driving module 34, driving bracket 341, driving cylinder 342, driving seat 343;

[0028] Vacuum pump assembly 4, pump body 41, vacuum pipe 42, vacuum motor 43, vacuum regulator 44. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0032] like Figures 1 to 8As shown, a vacuum pumping device in an embodiment of the present invention includes: a test chamber 1, a placement component 2, and a sealing drive component 3, wherein the test chamber 1 is provided with at least one test entrance 11; the placement component 2 is arranged in the test chamber 1, the placement component 2 includes a conveying component 21, and a fixture component 22 slidably arranged on the conveying component 21, and the fixture component 22 is used to place the product to be tested; the sealing drive component 3 includes a door frame 31, a door plate 32, a fixing frame 33, and a driving module 34; both ends of the door frame 31 are mounted on the test entrance 11, the door plate 32 is arranged in the door frame 31 and fixed by a fixing frame 33, and the fixing frame 33 is arranged on the driving module 34; one end of the driving module 34 is driven by the fixing frame 33 to drive the door plate 32 to slide along the door frame 31 toward the test entrance 11 to form a closed structure with the test chamber 1; the vacuum pumping component 4 is arranged on one side of the test chamber 1 to extract and compress gas from the product in the test chamber 1. By placing the conveying component 21 and the fixture component 22 in the component 2, it is convenient to convey and place the test product toward the test chamber 1, and the test chamber 1 is provided with a sealing drive component 3; the sealing drive component 3 is used to form a sealed test cavity with the test chamber 1, and one end of the vacuum component 4 is embedded in the sealed test chamber 1 to evacuate the product on the fixture component 22, which can greatly improve the evacuation accuracy and efficiency, improve product quality, and has strong practicality.

[0033] like Figure 2 As shown, a visual window 12 is provided on one side of the test chamber 1, and the visual window 12 is sealed in the test chamber 1. In this embodiment, the visual window 12 is convenient for observing the product in the test chamber 1, improving the accuracy of the test product, controlling the product, and the visual window 12 is a sealed structure to ensure the sealing structure in the test chamber 1, with a simple structure and strong practicality.

[0034] The test entrance 11 is provided with a test baffle 13, and the test baffle 13 is provided with a test slide bar 14, and the test slide bar 14 is provided with a plurality of slide bars and is arranged along the periphery of the test entrance 11. In this embodiment, the test baffle 13 is used to facilitate improving the conveying accuracy of the conveying component 21 and the accuracy of the sealing drive component 3 driving the door plate 32 and the test chamber 1 to form a closed structure, and the structure is compact and practical; and the test baffle 13 is provided with a test slide bar 14, which can further limit the placement component 2 and the sealing drive component 3, and the structure is rigorous and practical.

[0035] like Figure 3As shown, the conveying assembly 21 includes a conveying motor 211, a conveying frame 212, a conveying slide 213 disposed on the conveying frame 212, and a conveying seat 214 disposed on the conveying slide 213. One end of the conveying seat 214 is connected to the fixture assembly 22, and one end of the conveying motor 211 drives the conveying seat 214 to drive the fixture assembly 22 to slide along the conveying slide 213. In this embodiment, the conveying frame 212 is used to provide conveying guidance for the fixture assembly 22, thereby improving the conveying progress, and the conveying frame 212 is provided with a conveying seat 214 and a conveying slide 213 to facilitate the conveying stability of the conveying assembly 21 during the conveying of the fixture assembly 22, reduce the shaking of the product on the fixture assembly 22, and further prevent the wear of the product, and the structure is compact and practical.

[0036] Both the front and rear ends of the conveying frame 212 are provided with a sensing grating 215, which is used to sense the conveying component 21 and the fixture component 22. In this embodiment, the sensing grating 215 facilitates sensing of the placement component 2, prevents foreign objects from entering and affecting the product, and prevents people from touching and causing harm, which has good practicality and high practical safety performance.

[0037] The jig assembly 22 includes a jig base 221, a jig panel 222 arranged on the jig base 221, and a plurality of jig slots 223 arranged on the jig panel 222; two groups of jig guide rollers 224 are provided at the bottom of the jig base 221, and the two groups of jig guide rollers 224 are used for conveying and guiding the jig assembly 22; a plurality of groups of limiting members 225 are provided on the jig panel 222, and the plurality of groups of limiting members 225 are used for limiting the plurality of jig slots 223; clamping handles 226 are provided between the plurality of groups of limiting members 225, and the clamping handles 226 are used for clamping and conveying the jig panel 222. In this embodiment, the jig assembly 22 is used to facilitate the placement of the product and enhance the protection of the product, and the jig assembly 22 is provided with a jig guide roller 224 to further enhance the conductivity of the jig assembly 22, so as to facilitate the placement, transportation and testing of the product; and the jig assembly 22 is also provided with a plurality of groups of limit assemblies to facilitate the improvement of product placement accuracy, reduce wear and have good practicality, and a clamping handle 226 is provided between the plurality of groups of limit assemblies to facilitate the clamping and transportation of the product to the next step after testing. The structural settings are linked together, thereby improving the operating efficiency of the equipment and having strong practicality.

[0038] like Figure 4As shown, multiple groups of guide grooves 311 are symmetrically provided on both sides of the door frame 31, and multiple groups of hinges 321 are symmetrically provided on both sides of the door panel 32. One end of each of the multiple groups of hinges 321 is provided with a fixed link 322, and one end of the fixed link 322 can be embedded in the guide groove 311 to fix the door frame 31. In this embodiment, the guide groove 311 is used to facilitate the guide and position limiting of the door panel 32 arranged on the door frame 31 along the door frame 31, and multiple guide grooves 311 are symmetrically provided on both sides of the door frame 31, so that the door panel 32 can be guided and limited at different heights through multiple guide grooves 311, which is highly practical; and a hinge 321 is provided between the door panel 32 and the door frame 31 to facilitate the hinged fixation of the door frame 31 and the door panel 32.

[0039] The driving module 34 includes a driving bracket 341, a driving cylinder 342 disposed on the driving bracket 341, and a driving seat 343; the driving bracket 341 is disposed on both sides of the door frame 31, one end of the driving seat 343 is connected to the fixed frame 33, and one end of the driving cylinder 342 drives the driving seat 343 to drive the door panel 32 on the fixed frame 33 to move up and down and slide along the door frame 31 toward the test entrance 11, and is hinged and fixed by the guide groove 311 and the hinge 321 to form a sealing structure. In this embodiment, the door panel 32 is driven by the driving module 34, so that the door panel 32 can move up and down and slide along the door frame 31 toward the test entrance 11, so that the door panel 32 and the test entrance 11 are closed, so that the test chamber 1 is a sealed cavity, which is convenient for exhausting the product on the fixture.

[0040] In the above embodiments, the guide groove 311 is a concave structure. The concave structure allows the door panel 32 to be embedded in the test chamber 1 and limited by the test baffle 13 to form a closed structure with the test chamber 1 when sliding along the door frame 31 toward the test entrance 11, so that the vacuum assembly 4 can extract gas from the product in the closed structure, which can greatly improve the extraction efficiency and extraction accuracy of the product, and has strong practicality and high efficiency.

[0041] The fixing frame 33 is provided with two sets of hinged connecting rods 331, and the two sets of hinged connecting rods 331 are respectively connected to the fixing frame 33 and the door panel 32. In this embodiment, the hinged connecting rods 331 facilitate the hinge connection of the door panel 32, improve the stability between the door panel 32 and the door frame 31, and further improve the smoothness of the door panel 32 sliding along the door frame 31. The hinged connecting rods 331 facilitate the door panel 32 to be embedded in the test entrance 11 and form a closed structure, which is compact and practical.

[0042] like Figure 8As shown, the vacuum assembly 4 includes a pump body 41, an evacuation pipe 42, and an evacuation motor 43 provided on the evacuation pipe 42. The evacuation pipe 42 is respectively connected to the test chamber 1 and the pump body 41 to evacuate the product in the test chamber 1. A evacuation regulator 44 is provided on one side of the evacuation motor 43, and the evacuation regulator 44 is used to adjust the evacuation motor 43. In this embodiment, the vacuum assembly 4 is used to evacuate the product in the closed test chamber 1, and the vacuum assembly 4 is provided with an evacuation pipe 42; the evacuation pipe 42 is used to transport the evacuated gas to the pump body 41 to process the evacuated gas, which has a compact structure and good practicality, and the evacuation motor 43 is provided with an evacuation regulator 44 to facilitate the control of the evacuation intensity of the evacuation motor 43, and has wide applicability.

[0043] In this embodiment, the vacuum pumping device includes: a test chamber 1, a placement component 2, a sealing drive component 3, and a vacuum pumping component 4, wherein the test chamber 1 is provided with at least one test entrance 11; the placement component 2 is arranged in the test chamber 1, the placement component 2 includes a conveying component 21, and a fixture component 22 slidably arranged on the conveying component 21, and the fixture component 22 is used to place the product to be tested; the sealing drive component 3 includes a door frame 31, a door panel 32, a fixing frame 33, and a driving module 34; both ends of the door frame 31 are mounted on the test entrance 11, the door panel 32 is arranged in the door frame 31 and fixed by a fixing frame 33, and the fixing frame 33 is arranged on the driving module 34; one end of the driving module 34 is driven by the fixing frame 33 to drive the door panel 32 to slide along the door frame 31 toward the test entrance 11 to form a closed structure with the test chamber 1; the vacuum pumping component 4 is arranged on one side of the test chamber 1 to extract and compress the gas of the product in the test chamber 1. The conveying component 21 and the fixture component 22 on the placement component 2 facilitate the placement and transportation of the product into the test chamber 1, thereby improving the orderliness of the product placement and transportation, and the fixture component 22 is provided with a fixture guide roller 224 to facilitate the entry and exit orientation of the fixture component 22, improve the accuracy of the conveying component 21, and also facilitate the placement of the product on the fixture component 22, with a compact structure and strong practicality; a sealing drive component 3 is provided on the test entrance 11, and the sealing drive component 3 is provided with a driving module 34, a door panel 32 for driving the driving module 34, and a door frame 31 fixedly hinged to the door panel 32; and the door frame 31 is provided with a plurality of guide grooves 3 11, so that when the driving module 34 drives the door panel 32 to slide along the door frame 31, it can be guided and limited by multiple sets of guide grooves 311, so that the door panel 32 can stay at different heights of the door frame 31, and the guide grooves 311 are concave guide grooves 311, so that when the door panel 32 slides along the door frame 31, the concave guide rails can make the door panel 32 be stamped and embedded in the test entrance 11 to form a closed structure, thereby improving the airtightness of the test chamber 1, facilitating the vacuum assembly 4 to extract gas from the product in the sealed test chamber 1, improving the gas extraction strength of the vacuum assembly 4, and the efficiency of the gas extraction, and the overall equipment has a compact structure, strong practicability, and good application prospects.

[0044] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A vacuum pumping device, characterized in that: include: A test chamber, wherein the test chamber is provided with at least one test entrance; A placement component, the placement component is arranged in the test chamber, the placement component comprises a conveying component and a fixture component slidably arranged on the conveying component, the fixture component is used to place the tested product; A sealing drive assembly, the sealing drive assembly comprises a door frame, a door panel, a fixing frame, and a driving module; both ends of the door frame are mounted on the test entrance, the door panel is arranged in the door frame and fixed by a fixing frame, and the fixing frame is mounted on the driving module; one end of the driving module is driven by the fixing frame to drive the door panel to slide along the door frame toward the test entrance to form a closed structure with the test chamber; And a vacuum pumping component, which is arranged at one side of the test chamber to extract and compress gas from the product in the closed test chamber.

2. The vacuum pumping device according to claim 1, characterized in that: A visual window is provided on one side of the test chamber, and the visual window is sealed inside the test chamber.

3. The vacuum pumping device according to claim 2, characterized in that: The test entrance is provided with a test baffle, and the test baffle is provided with a test slide bar. There are a plurality of the test slide bars and the test slide bars are arranged along the periphery of the test entrance.

4. The vacuum pumping device according to claim 1, characterized in that: The conveying assembly includes a conveying motor, a conveying frame, a conveying slide arranged on the conveying frame, and a conveying seat arranged on the conveying slide. One end of the conveying seat is connected to the fixture assembly, and one end of the conveying motor drives the conveying seat to drive the fixture assembly to slide along the conveying slide.

5. The vacuum pumping device according to claim 4, characterized in that: Both the front and rear ends of the conveying frame are provided with sensing gratings, and the sensing gratings are used for sensing the conveying components and the fixture components.

6. The vacuum pumping device according to claim 5, characterized in that: The jig assembly includes a jig base, a jig panel arranged on the jig base, and a plurality of jig slots arranged on the jig panel; two groups of jig guide rollers are arranged at the bottom of the jig base, and the two groups of jig guide rollers are used for conveying and guiding the jig assembly; multiple groups of limit members are arranged on the jig panel, and the multiple groups of limit members are used for limiting the multiple jig slots; clamping handles are arranged between the multiple groups of limit members, and the clamping handles are used for clamping and conveying the jig panel.

7. The vacuum pumping device according to claim 1, characterized in that: A plurality of guide grooves are symmetrically arranged on both sides of the door frame, a plurality of hinges are symmetrically arranged on both sides of the door panel, a fixed connecting rod is arranged at one end of each of the plurality of hinges, and one end of the fixed connecting rod can be embedded in the guide groove to fix the door frame.

8. The vacuum pumping device according to claim 7, characterized in that: The driving module includes a driving bracket, a driving cylinder arranged on the driving bracket, and a driving seat; the driving bracket is arranged on both sides of the door frame, one end of the driving seat is connected to the fixed frame, one end of the driving cylinder drives the driving seat to drive the door panel on the fixed frame to rise and fall and slide along the door frame toward the test entrance, and is limited and fixed by guide grooves and hinged links to form a sealing structure.

9. The vacuum pumping device according to claim 8, characterized in that: The fixing frame is provided with two groups of hinged connecting rods, and the two groups of hinged connecting rods are respectively connected to the fixing frame and the door panel.

10. The vacuum pumping device according to claim 1, characterized in that: The vacuum pump assembly includes a vacuum pump body, a vacuum pipe, and a vacuum motor arranged on the vacuum pipe. The vacuum pipe is respectively connected to the test chamber and the vacuum pump body to vacuum the product in the test chamber. A vacuum regulator is provided on one side of the vacuum motor, and the vacuum regulator is used to adjust the vacuum motor.

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