Barrel type product cleaning device with adjustable axle distance

Abstract

The invention discloses a barrel type product cleaning device with an adjustable axle distance. Comprising a base support, four relatively parallel supporting rods horizontally arranged at the upper end of the base support, a supporting rod rotating assembly arranged below one ends of the four supporting rods, two sets of interval adjusting assemblies which are arranged below the two ends of the four supporting rods and are of the same structure, and cleaning assemblies arranged above the supporting rods. The supporting rod rotating assembly drives a transmission worm to drive a transmission turbine to rotate through a driving motor, so that each supporting rod is driven to rotate; the distance adjusting assembly adjusts the four supporting rods to keep moving at equal intervals by rotating a driving screw rod and a driving gear. The cleaning assembly is composed of a cleaning water pipe of a U-shaped structure and two rows of nozzles oppositely arranged on the inner side wall of a U-shaped opening of the cleaning water pipe. According to the barrel product cleaning device, batch cleaning of barrel products with different lengths and different calibers is achieved.

Description

Technical Field

[0001] The invention relates to a barrel product cleaning device with adjustable wheelbase, belonging to the technical field of metal heat treatment. Background Art

[0002] Vacuum heat treatment technology has a series of outstanding advantages, such as no oxidation, no decarburization, degassing, degreasing, good surface quality, small deformation, excellent comprehensive performance of heat-treated parts, and high degree of automation. It is widely used in the performance improvement process of metal products. The surface of the product must be kept clean before vacuum heat treatment to ensure the adsorption and reaction process of chemical heat treatment. Therefore, surface cleaning of the product is of great significance. The conventional method is to put the product into the cleaning tank for cleaning. For batch cleaning of long and large-diameter cylindrical products, the cleaning tank size is required to be larger, and the cleaning liquid must submerge the product, that is, a large amount of cleaning liquid is required. The impurities at the bottom of the cleaning tank are not easy to salvage, and it is easy to bump and scratch the surface of the product, causing quality problems. Summary of the invention

[0003] The purpose of the present invention is to provide a cylindrical product cleaning device with an adjustable wheelbase to solve the problems of low efficiency, large amount of cleaning liquid used, and easy scratching of the product surface by impurities during the cleaning process when cleaning cylindrical products of different lengths and calibers in batches.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] The invention discloses a cylindrical product cleaning device with adjustable wheelbase, comprising a base support, four relatively parallel support rods horizontally arranged at the upper end of the base support, a support rod rotating assembly arranged below one end of the four support rods, two sets of spacing adjustment assemblies with the same structure arranged below both ends of the four support rods, and a cleaning assembly arranged above each support rod;

[0006] The support rod rotating assembly includes a transmission turbine fixed to the side walls of the four support rods, a horizontal transmission slide rail vertically arranged below the four support rods, four turbine brackets whose tracks are connected to the horizontal transmission slide rail, a transmission worm rotatably connected to the middle of the horizontal transmission slide rail, and a driving motor connected to the end of the transmission worm;

[0007] The transmission turbines on the side walls of the four support rods are rotatably connected to the four turbine brackets, and the four transmission turbines are all meshed with the transmission worm; the driving motor drives the transmission worm to drive each transmission turbine to rotate;

[0008] Each set of spacing adjustment components includes two horizontal adjustment rails vertically arranged under each support rod, two driving screws rotatably connected to the middle of the two horizontal adjustment rails, a support rod positioning frame rotatably connected to the side wall of each support rod, and transmission gears respectively sleeved on the two driving screws and meshing with each other;

[0009] The driving screw is processed with two thread sections with opposite thread directions, the two support rod positioning frames in the middle are connected to the first horizontal adjustment slide rail, and the two support rod positioning frames on the outer side are connected to the second horizontal adjustment slide rail, and the two thread sections with opposite thread directions of the two driving screws are respectively threadedly connected to the lower ends of the two support rod positioning frames on the horizontal adjustment slide rail, and the diameter of the transmission gear on the driving screw connected to the two middle support rod positioning frames is three times the diameter of the transmission gear on the driving screw connected to the two outer support rod positioning frames, and by rotating any one of the driving screws, the four support rod positioning frames are driven to keep moving at equal intervals;

[0010] The cleaning assembly is composed of a U-shaped cleaning water pipe and two rows of nozzles arranged oppositely on the inner side walls of the U-shaped opening of the cleaning water pipe;

[0011] The products to be cleaned are horizontally supported between two adjacent support rods; the U-shaped structure of the cleaning water pipe of the cleaning component is sleeved on the upper side wall of each product to be cleaned, so that the two rows of nozzles of the cleaning component are respectively aligned with the inner wall and outer wall of the upper end of the product to be cleaned.

[0012] Furthermore, the side wall of the support rod is sleeved with an anti-slip gasket.

[0013] Furthermore, a water receiving tray arranged below the support rod is fixed on the base bracket for recovering cleaning water.

[0014] Furthermore, a shielding box is provided on the outside of the cleaning device to prevent the cleaning water from splashing everywhere.

[0015] Furthermore, a rotating handle is provided at the outer end of the driving screw.

[0016] Working process

[0017] Before cleaning, the distance between each pair of support rods is adjusted by rotating each driving screw rod so that the distance between two adjacent support rods matches the diameter of the product to be cleaned; then the product to be cleaned is horizontally supported between two adjacent support rods, and the two rows of nozzles of the cleaning assembly are respectively aligned with the inner wall and outer wall of the upper end of the product to be cleaned; then the driving motor is turned on, and the driving motor drives the transmission worm to drive each transmission turbine to rotate, and then drives the product to be cleaned to rotate through each support rod; finally, water is injected into the cleaning water pipe of the cleaning assembly so that the cleaning water cleans the inner and outer walls of the product to be cleaned from the two rows of nozzles.

[0018] Beneficial Effects

[0019] The cylindrical product cleaning device with adjustable wheelbase of the present invention has a simple structure, is easy to install and use, and realizes batch cleaning of cylindrical products of different lengths and different calibers. The cleaning device with adjustable wheelbase can realize the cleaning of multiple products at the same time and prevent impurities in the cleaning liquid from damaging the product surface. The product is rotated by rotating the support rod, and the cleaning rack is located inside and outside the product respectively, realizing full-position cleaning of cylindrical products of different lengths and different calibers. A water receiving tray is provided under the support rod to recover the cleaning liquid, realizing the recycling of the cleaning liquid and saving the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the cleaning device of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the cleaning device of the present invention after removing the cleaning components;

[0022] Figure 3 It is a schematic diagram of the structure of the support rod rotating assembly of the cleaning device of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the spacing adjustment component of the cleaning device of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the cleaning component of the cleaning device of the present invention;

[0025] In the figure, 1-base bracket, 2-support rod, 3-support rod rotating assembly, 31-transmission turbine, 32-horizontal transmission slide rail, 33-transmission worm, 34-drive motor, 35-turbine bracket, 4-spacing adjustment assembly, 41-horizontal adjustment slide rail, 42-drive screw, 43 support rod positioning frame, 44-transmission gear, 5-cleaning assembly, 51-cleaning water pipe, 52-nozzle, 6-water receiving tray, 7-shielding box, 8-product to be cleaned. DETAILED DESCRIPTION

[0026] The contents of the cleaning device of the present invention are further described below in conjunction with the accompanying drawings and implementation examples.

[0027] Example

[0028] like Figure 2 As shown, a cylindrical product cleaning device with adjustable wheelbase of the present invention comprises a base support 1, four relatively parallel support rods 2 horizontally arranged at the upper end of the base support 1, a support rod rotating assembly 3 arranged below one end of the four support rods, two groups of spacing adjustment assemblies 4 with the same structure arranged below both ends of the four support rods, and a cleaning assembly 5 arranged above each support rod;

[0029] like Figure 3 As shown, the support rod rotating assembly 3 includes a transmission turbine 31 fixed to the side walls of the four support rods, a horizontal transmission slide rail 32 vertically arranged below the four support rods, four turbine brackets 35 whose tracks are connected to the horizontal transmission slide rail 32, a transmission worm 33 rotatably connected to the middle of the horizontal transmission slide rail 32, and a driving motor 34 connected to the end of the transmission worm 33;

[0030] The transmission turbines 31 on the side walls of the four support rods are rotatably connected to the four turbine brackets, and the four transmission turbines 31 are meshed with the transmission worm 33; the driving motor 34 drives the transmission worm 33 to drive each transmission turbine 31 to rotate;

[0031] like Figure 4 As shown, each set of spacing adjustment components 4 includes two horizontal adjustment rails 41 vertically arranged under each support rod, two driving screws 42 rotatably connected to the middle of the two horizontal adjustment rails 41, a support rod positioning frame 43 rotatably connected to the side wall of each support rod, and transmission gears 44 respectively sleeved on the two driving screws 42 and meshing with each other;

[0032] The driving screw 42 is processed with two thread sections with opposite thread directions, the two support rod positioning frames 43 in the middle are connected to the first horizontal adjustment slide rail, and the two support rod positioning frames 43 on the outer side are connected to the second horizontal adjustment slide rail, and the two thread sections with opposite thread directions of the two driving screws 42 are respectively threadedly connected to the lower ends of the two support rod positioning frames 43 on the horizontal adjustment slide rail, and the diameter of the transmission gear on the driving screw 42 connected to the two middle support rod positioning frames 43 is three times the diameter of the transmission gear on the driving screw 42 connected to the two outer support rod positioning frames 43. By rotating any one of the driving screws 42, the four support rod positioning frames 43 are driven to move at equal intervals;

[0033] like Figure 5 As shown, the cleaning assembly 5 is composed of a U-shaped cleaning water pipe 51 and two rows of nozzles 52 arranged on the inner side walls of the U-shaped opening of the cleaning water pipe 51;

[0034] The products 8 to be cleaned are horizontally supported between two adjacent support rods; the U-shaped structure of the cleaning water pipe 51 of the cleaning component 5 is sleeved on the upper side wall of each product 8 to be cleaned, so that the two rows of nozzles 52 of the cleaning component 5 are respectively aligned with the inner wall and outer wall of the upper end of the product 8 to be cleaned.

[0035] The side wall of the support rod 2 is sleeved with an anti-slip washer.

[0036] A water receiving tray 6 arranged below the support rod 2 is fixed on the base bracket 1 for recovering washing water.

[0037] The outer end of the driving screw rod 42 is provided with a rotating handle.

[0038] A shielding box 7 is provided on the outside of the cleaning device to prevent the cleaning water from splashing everywhere.

[0039] Before cleaning, the distance between each pair of support rods 2 is adjusted by rotating each driving screw 42, so that the distance between two adjacent support rods 2 matches the diameter of the product 8 to be cleaned; then the product 8 to be cleaned is horizontally supported between two adjacent support rods, and the two rows of nozzles 52 of the cleaning component 5 are respectively aligned with the inner wall and outer wall of the upper end of the product 8 to be cleaned; then the driving motor 34 is turned on, and the driving motor 34 drives the transmission worm 33 to drive each transmission turbine 31 to rotate, and then drives the product 8 to be cleaned to rotate through each support rod 2; finally, water is injected into the cleaning water pipe 51 of the cleaning component 5, so that the cleaning water cleans the inner and outer walls of the product 8 to be cleaned from the two rows of nozzles 52.

Claims

1. A cylindrical product cleaning device with adjustable wheelbase, characterized by: It includes a base bracket, four relatively parallel support rods horizontally arranged at the upper end of the base bracket, a support rod rotating assembly arranged below one end of the four support rods, two sets of spacing adjustment assemblies with the same structure arranged below both ends of the four support rods, and a cleaning assembly arranged above each support rod; The support rod rotating assembly includes a transmission turbine fixed to the side walls of the four support rods, a horizontal transmission slide rail vertically arranged below the four support rods, four turbine brackets whose tracks are connected to the horizontal transmission slide rail, a transmission worm rotatably connected to the middle of the horizontal transmission slide rail, and a driving motor connected to the end of the transmission worm; The transmission turbines on the side walls of the four support rods are rotatably connected to the four turbine brackets, and the four transmission turbines are all meshed with the transmission worm; the driving motor drives the transmission worm to drive each transmission turbine to rotate; Each set of spacing adjustment components includes two horizontal adjustment rails vertically arranged under each support rod, two driving screws rotatably connected to the middle of the two horizontal adjustment rails, a support rod positioning frame rotatably connected to the side wall of each support rod, and transmission gears respectively sleeved on the two driving screws and meshing with each other; The driving screw is processed with two thread sections with opposite thread directions, the two support rod positioning frames in the middle are connected to the first horizontal adjustment slide rail, and the two support rod positioning frames on the outer side are connected to the second horizontal adjustment slide rail, and the two thread sections with opposite thread directions of the two driving screws are respectively threadedly connected to the lower ends of the two support rod positioning frames on the horizontal adjustment slide rail, and the diameter of the transmission gear on the driving screw connected to the two middle support rod positioning frames is three times the diameter of the transmission gear on the driving screw connected to the two outer support rod positioning frames, and by rotating any one of the driving screws, the four support rod positioning frames are driven to keep moving at equal intervals; The cleaning assembly is composed of a U-shaped cleaning water pipe and two rows of nozzles arranged oppositely on the inner side walls of the U-shaped opening of the cleaning water pipe; The products to be cleaned are horizontally supported between two adjacent support rods; the U-shaped structure of the cleaning water pipe of the cleaning component is sleeved on the upper side wall of each product to be cleaned, so that the two rows of nozzles of the cleaning component are respectively aligned with the inner wall and outer wall of the upper end of the product to be cleaned.

2. The barrel product cleaning device according to claim 1, characterized in that: The side wall of the support rod is sleeved with an anti-skid washer.

3. The barrel product cleaning device according to claim 1, characterized in that: A water receiving tray arranged below the supporting rod is fixed on the base bracket.

4. The barrel product cleaning device according to claim 1, characterized in that: A shielding box is arranged on the outer side of the cleaning device.

5. The barrel product cleaning device according to claim 1, characterized in that: The outer end of the driving screw is provided with a rotating handle.

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