CN215142969U

CN215142969U - Oil cylinder cleaning equipment

Info

Publication number: CN215142969U
Application number: CN202120250638.6U
Authority: CN
Inventors: 黄仁标; 朱建林; 潘相通; 张银春
Original assignee: Ningbo Ruyi JSCL
Current assignee: Ningbo Ruyi JSCL
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-14
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a cylinder cleaning device, belonging to the technical field of automation equipment, comprising a frame; the cleaning mechanism comprises a cleaning bottom plate movably connected with the rack, the cleaning bottom plate is provided with a translation assembly, the translation assembly can drive the cleaning bottom plate to translate left and right relative to the rack, the cleaning bottom plate is provided with a rotatable hollow pipe and a rotating assembly, the left end of the hollow pipe is connected with a water pump and an air pump, the right end of the hollow pipe is provided with a brush and can spray cleaning liquid or compressed air, and the rotating assembly can drive the hollow pipe to rotate; the clamping mechanism comprises a clamping bottom plate arranged on the rack, a clamping assembly is arranged on the clamping bottom plate and comprises two clamping blocks and a driving part, the two clamping blocks are respectively provided with a V-shaped notch, the two clamping blocks are positioned and clamped with the cylinder barrel through the V-shaped notches when being closed, and the rotating shaft of the cylinder barrel and the rotating shaft of the hollow pipe are positioned on the same straight line. The utility model has the advantages of the clamping cylinder barrel is quicker in location.

Description

Oil cylinder cleaning equipment

Technical Field

The utility model belongs to the technical field of automation equipment, a hydro-cylinder cleaning equipment is related to.

Background

The oil cylinder cleaning equipment is automatic cleaning equipment for replacing manual cleaning of the cylinder barrel, the manual cleaning process is complex for the cylinder barrel of the lengthened oil cylinder, the working strength is high, the automatic equipment is particularly needed to improve the working efficiency, and the labor cost is reduced.

For example, a chinese patent with application number 202010670414.0 discloses a method for cleaning a cylinder of an extended cylinder and a full-automatic rotary deep-hole pipe type cleaning machine, wherein the method for cleaning the cylinder of the extended cylinder cleans the outside of the cylinder by spraying cleaning liquid, a spiral nozzle sprays the cleaning liquid to rinse the inside of the cylinder, and the spiral nozzle drives a brush-cleaning assembly of a rotary nozzle to rotate 360 degrees in an inner hole under the action of high-pressure water, so as to perform 360-degree fine cleaning without dead angle in the cylinder. The full-automatic rotary deep-hole pipe type cleaning machine for realizing the method for cleaning the cylinder barrel of the lengthened oil cylinder comprises a rinsing system, a fine cleaning system, a central control system, a rotary system, a protective cover moving power speed reducer, a spraying device, a protective cover transmission chain, a spiral spraying device and a cleaning tank. The rinsing system is under the pump pressure effect, and the shower nozzle blowout high-pressure washing liquid evenly washs the cylinder outside, and spiral spray set is under the pump pressure effect, and the hole washs to spiral shower nozzle blowout high-pressure washing liquid, utilizes high-pressure rivers pressure to promote 360 degrees rotations of rotatory shower nozzle brush combination, realizes that the clear of no dead angle inhales in the extension hydro-cylinder.

Before the cleaning equipment actually works, the cylinder barrel needs to be manually placed at a preset position and then clamped, the conventional cleaning equipment is difficult to ensure that a rotating shaft of the clamped cylinder barrel is directly positioned on the same straight line with a brush track, especially the cylinder barrel with different cylinder diameters is replaced for cleaning, the whole position of a clamping mechanism is usually adjusted, and the whole operation efficiency of the cleaning equipment is low.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a tight cylinder swift hydro-cylinder cleaning equipment more in location clamp.

The purpose of the utility model can be realized by the following technical proposal: a cylinder cleaning apparatus comprising:

a frame;

the cleaning mechanism comprises a cleaning bottom plate movably connected with the rack, the cleaning bottom plate is provided with a translation assembly, the translation assembly can drive the cleaning bottom plate to translate left and right relative to the rack, the cleaning bottom plate is provided with a rotatable hollow pipe and a rotating assembly, the left end of the hollow pipe is connected with a water pump and an air pump, the right end of the hollow pipe is provided with a brush and can spray cleaning liquid or compressed air, and the rotating assembly can drive the hollow pipe to rotate;

the clamping mechanism comprises a clamping bottom plate arranged on the rack, a clamping assembly is arranged on the clamping bottom plate and comprises two clamping blocks and a driving part, the two clamping blocks are respectively provided with a V-shaped notch, the two V-shaped notches are oppositely arranged in the front and the back, the driving part drives the two clamping blocks to open and close, the two clamping blocks are positioned and clamped with the cylinder barrel through the V-shaped notches when closed, and the rotating shaft of the cylinder barrel and the rotating shaft of the hollow pipe are positioned on the same straight line.

As a further improvement, the clamping bottom plate is provided with a supporting block, and the supporting block is used for supporting the cylinder barrel in advance.

As a further improvement of the utility model, the supporting block is height-adjustable.

As a further improvement, be provided with two clamping mechanism in the frame, two clamping mechanism's centre gripping subassembly is used for pressing from both sides tight cylinder left and right sides both ends respectively, and every clamping mechanism's the movable installation of clamp plate is in order to make two clamping mechanism's interval adjustable in the frame.

As a further improvement, the clamping bottom plate is provided with a plurality of parallel clamping assemblies side by side, and the clamping blocks of the adjacent clamping assemblies are arranged in a left-right staggered manner.

As a further improvement of the utility model, the drive part is including installing cylinder on the clamping bottom plate, the connecting seat that links to each other with the cylinder, two connecting rods with the connecting seat articulated, divide two connecting rod outsides and with two holders that the clamping bottom plate linked firmly, install two guide arms between two holders, two guide arms pass two clamp splices simultaneously, two connecting rods are "eight" font setting and are articulated with corresponding clamp splice respectively, when flexible about the cylinder pulling connecting seat, the connecting seat passes through the connecting rod and drives two clamp splices and open and shut along the guide arm relatively.

As the utility model discloses a further improvement, the runner assembly is including installing left bearing and the rotation motor on wasing the bottom plate, and the hollow tube is rotatable to be installed on left bearing, and translation about the restriction hollow tube of left bearing, rotates and makes up transmission torque through hold-in range, synchronizing wheel between motor and the hollow tube.

As a further improvement, the cleaning mechanism further comprises an adjusting seat arranged on the cleaning bottom plate, the height of the adjusting seat is adjustable, and the upper end of the adjusting seat is hinged with an adjusting wheel used for abutting against a tight synchronous belt.

As a further improvement, the hollow tubes of a plurality of parallels are installed side by side to the washing bottom plate, all are equipped with hold-in range, synchronizing wheel combination transmission moment of torsion between the adjacent hollow tube, and rotate the motor and drive a plurality of hollow tube synchronous rotations.

As the utility model discloses a further improvement, the translation subassembly is including installing the translation motor on wasing the bottom plate, and the translation motor output stretches out downwards and washs the bottom plate and install the gear, install in the frame with gear engagement's rack, the rack sets up along controlling the direction.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:

1. before the cleaning work, two clamping blocks of the clamping mechanism are opened, the cylinder barrel can be placed between the V-shaped notches of the two clamping blocks from top to bottom along the gap between the two clamping blocks, and when the two clamping blocks are closed later, the cylinder barrel can be positioned in a self-centering mode through the two V-shaped notches, so that the rotating shaft of the cylinder barrel and the rotating shaft of the hollow pipe are located on the same straight line, and the subsequent hollow pipe and the hairbrush can be smoothly inserted into the cylinder barrel and can be cleaned. The self-centering clamping mechanism is applicable to cylinders with different cylinder diameters, and is very flexible and convenient to use.

2. The cylinder barrel is placed between the two clamping blocks and is not clamped, the cylinder barrel can be placed on the supporting block firstly to pre-position the clamping position of the cylinder barrel, the cylinder barrel can be supported to reduce the working strength of workers, and then the cylinder barrel can be lifted through the V-shaped notches of the two clamping blocks and can be positioned in a self-centering mode.

3. The supporting block is set to be of a height-adjustable structure, so that the supporting block can be suitable for cylinders with different cylinder diameters, and the supporting block is more flexible to use.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the clamping mechanism.

Fig. 4 is a partially enlarged view at B in fig. 1.

Fig. 5 is a schematic structural view of the cleaning mechanism.

Fig. 6 is a schematic view of the cleaning mechanism at another angle.

In the figure, 100, a rack;

200. a cleaning mechanism; 210. cleaning the bottom plate; 220. a translation assembly; 221. a translation motor; 222. a gear; 223. a rack; 230. a hollow tube; 240. a rotating assembly; 241. rotating the motor; 242. a synchronizing wheel; 243. a synchronous belt; 244. a left support base; 245. a right support base; 250. a brush; 260. an adjusting seat; 270. an adjustment wheel;

300. a clamping mechanism; 310. clamping the bottom plate; 320. a clamping block; 321. a V-shaped notch; 330. a drive member; 331. a cylinder; 332. a connecting seat; 333. a connecting rod; 334. a holder; 335. a guide bar; 340. a support block;

400. a cylinder barrel.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the cylinder cleaning apparatus includes a frame 100, a cleaning mechanism 200, and a clamping mechanism 300.

As shown in fig. 1, 2, 4 to 6, the cleaning mechanism 200 includes a cleaning base plate 210 movably connected to the rack 100, the cleaning base plate 210 is provided with a translation assembly 220, the translation assembly 220 can drive the cleaning base to translate left and right relative to the rack 100, the cleaning base plate 210 is provided with a rotatable hollow tube 230 and a rotating assembly 240, the left end of the hollow tube 230 is connected to a water pump or an air pump, the right end of the hollow tube 230 is provided with a brush 250 and can spray cleaning liquid or compressed air, and the rotating assembly 240 can drive the hollow tube 230 to rotate.

As shown in fig. 1, 2 to 3, the clamping mechanism 300 includes a clamping base plate 310 installed on the frame 100, a clamping assembly is installed on the clamping base plate 310, the clamping assembly includes two clamping blocks 320 and a driving part 330, the two clamping blocks 320 are respectively provided with a V-shaped notch 321, the two V-shaped notches 321 are arranged in front and back directions, the driving part 330 drives the two clamping blocks 320 to open and close, when the two clamping blocks 320 are closed, the cylinder 400 is clamped through the V-shaped notches, and a rotating shaft of the cylinder 400 and a rotating shaft of the hollow tube 230 are located on the same straight line.

The driving part 330 includes an air cylinder 331 installed on the clamping bottom plate 310, a connecting seat 332 connected with the air cylinder 331, two connecting rods 333 hinged with the connecting seat 332, two clamping seats 334 respectively arranged at the outer sides of the two connecting rods 333 and fixedly connected with the clamping bottom plate 310, and two guide rods 335 installed between the two clamping seats 334, the two guide rods 335 simultaneously penetrate through the two clamping blocks 320, the two connecting rods 333 are arranged in a splayed shape and are respectively hinged with the corresponding clamping blocks 320, and when the air cylinder 331 pulls the connecting seat 332 to extend and retract left and right, the connecting seat 332 drives the two clamping blocks 320 to open and close relatively along the guide rods 335 through the connecting rods 333.

Before cleaning, the two clamping blocks 320 of the clamping mechanism 300 are opened, the cylinder 400 can be placed between the V-shaped notches 321 of the two clamping blocks 320 from top to bottom along the gap between the two clamping blocks 320, and then when the two clamping blocks 320 are closed, the cylinder 400 can be positioned by self-centering through the two V-shaped notches 321, so that the rotating shaft of the cylinder 400 and the rotating shaft of the hollow pipe 230 are positioned on the same straight line.

After the cylinder 400 is clamped and fixed, the translation assembly 220 of the cleaning mechanism 200 drives the cleaning bottom plate 210, the hollow pipe 230 and the rotating assembly 240 to integrally translate to the right, after the right end of the hollow pipe 230 is inserted into the cylinder 400, cleaning liquid can be sprayed into the cylinder 400, and meanwhile, the rotating assembly 240 drives the brush 250 to rotate so as to wash the inner surface of the cylinder 400; after the hollow tube 230 right-hand member stretched out cylinder 400, the washing liquid stopped to spray, and hollow tube 230 returns the normal position to the left, and brush 250 continues to rotate in order to clean the washing liquid of cylinder 400 internal surface, and hollow tube 230 right-hand member can be to the interior gas injection of cylinder simultaneously, and then weathers the cylinder 400 internal surface fast to omit subsequent cylinder 400 and dry the step, production efficiency is higher.

The self-centering clamping mechanism 300 is suitable for the cylinder barrels 400 with different cylinder diameters, rotating shafts of the cylinder barrels 400 with different cylinder diameters can be kept consistent with the height of the brush 250, namely, when the cylinder barrels 400 are replaced for cleaning, the height of the brush 250 does not need to be adjusted, and the use is very flexible and convenient.

It should be noted that the clamping base plate 310 is provided with the supporting block 340, the supporting block 340 is used for supporting the cylinder 400 in advance, when the cylinder 400 is placed between the two clamping blocks 320 and is not clamped yet, the cylinder 400 can be placed on the supporting block 340 in advance to pre-position the clamping position of the cylinder 400 and can support the cylinder 400 to reduce the working strength of workers, and then the cylinder 400 can lift the cylinder 400 through the V-shaped notches 321 of the two clamping blocks 320 and self-center and position the cylinder 400.

Furthermore, the lower end of the supporting block 340 can be movably mounted on the clamping base plate 310 through a screw, so that the height of the supporting block 340 can be adjusted, the supporting block 340 can be suitable for the cylinder barrels 400 with different cylinder diameters, and the supporting block 340 can be used more flexibly.

For stably and reliably clamping the cylinder 400, the frame 100 is provided with two clamping mechanisms 300, the clamping components of the two clamping mechanisms 300 are respectively used for clamping the left end and the right end of the cylinder 400, and the clamping bottom plate 310 of each clamping mechanism 300 can be movably mounted on the frame 100 so as to adjust the distance between the two clamping mechanisms 300, thereby being suitable for the cylinder 400 with different lengths.

Specifically, linear sliding rails are respectively installed on the front side and the rear side of the rack 100, linear sliding blocks matched with the linear sliding rails are respectively installed on the two clamping base plates 310, and each linear sliding block is provided with a locking screw, so that the two clamping base plates 310 can slide left and right to adjust the distance, and can be fixed at a required position through the locking screws.

In order to improve the cleaning efficiency, 3 parallel clamping assemblies are arranged on each clamping base plate 310 side by side, and the clamping blocks 320 of the adjacent clamping assemblies are arranged in a left-right staggered manner, so that the front-back installation space between the adjacent clamping assemblies can be reduced, and the structure is more compact.

The rotating assembly 240 in the cleaning mechanism 200 comprises a left supporting seat 244 and a rotating motor 241 which are arranged on the cleaning bottom plate 210, and a right supporting seat 245 which is arranged on the frame 100, wherein a rotating bearing which is matched with the hollow pipe 230 is arranged in the left supporting seat 244, a linear bearing which is matched with the hollow pipe 230 is arranged in the right supporting seat 245, the hollow pipe 230 is rotatably arranged on the left supporting seat 244 and the right supporting seat 245, 2 hole check rings are arranged in the left supporting seat 244 to limit the left and right movement of the rotating bearing, 2 shaft check rings are sleeved outside the hollow pipe 230 and are matched with the rotating bearing to limit the left and right movement of the hollow pipe 230, and torque is transmitted between the rotating motor 241 and the hollow pipe 230 through a synchronous belt 243 and a synchronous wheel 242 combination.

The cleaning mechanism 200 further comprises an adjusting seat 260, the lower end of the adjusting seat 260 is movably mounted on the cleaning bottom plate 210 through a screw, so that the height of the adjusting seat 260 is adjustable, and the upper end of the adjusting seat 260 is hinged with an adjusting wheel 270 for abutting against the synchronous belt 243.

Can improve synchronizing wheel 242, hold-in range 243's installation convenience through setting up regulation seat 260 and regulation wheel 270, when regulation wheel 270 did not support tight hold-in range 243 promptly, hold-in range 243 is the lax state, embolias synchronizing wheel 242 more easily in, the installation degree of difficulty is lower, accessible regulation wheel 270 tensioning hold-in range 243 again later to guarantee the transmission effect.

In order to improve the cleaning efficiency, 3 parallel hollow pipes 230 are installed side by side on the cleaning base plate 210, a synchronous belt 243 and a synchronous wheel 242 are arranged between every two adjacent hollow pipes 230 for transmitting torque, and the rotating motor 241 drives the 3 hollow pipes 230 to rotate synchronously. The arrangement mode of the hollow pipe 230 and the transmission mechanism has strong expansibility, the number of the hollow pipes 230 can be increased or reduced according to actual needs, the rotating motor 241 does not need to be increased, and the application is flexible.

The translation assembly 220 in the cleaning mechanism 200 comprises a translation motor 221 mounted on the cleaning bottom plate 210, an output end of the translation motor 221 extends downwards out of the cleaning bottom plate 210 and is provided with a gear 222, a rack 223 meshed with the gear 222 is mounted on the rack 100, and the rack 223 is arranged along the left-right direction.

The translation assembly 220 composed of the gear 222 and the rack 223 has strong bearing capacity, and the rack 223 is not easy to deform when working in a long distance, so that the cleaning equipment is more stable and reliable in work when used for cleaning an ultra-long cylinder barrel.

Translation subassembly 220 still includes to divide 2 linear guide that locate frame 100 front and back both sides, washs and installs the straight line guide block with linear guide adaptation on the bottom plate 210 to guarantee to wash bottom plate 210 and smoothly slide.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a hydro-cylinder cleaning equipment which characterized in that includes:

a frame;

2. The cylinder cleaning apparatus according to claim 1, wherein: and the clamping bottom plate is provided with a supporting block, and the supporting block is used for supporting the cylinder barrel in advance.

3. The cylinder cleaning apparatus according to claim 2, wherein: the supporting block is adjustable in height.

4. The cylinder cleaning apparatus according to claim 1, wherein: the clamping mechanism is characterized in that two clamping mechanisms are arranged on the rack, clamping components of the two clamping mechanisms are respectively used for clamping the left end and the right end of the cylinder barrel, and a clamping bottom plate of each clamping mechanism can be movably arranged on the rack so that the distance between the two clamping mechanisms can be adjusted.

5. The cylinder cleaning apparatus according to claim 1, wherein: a plurality of clamping assemblies are arranged on the clamping bottom plate side by side, and clamping blocks of adjacent clamping assemblies are arranged in a left-right staggered mode.

6. The cylinder cleaning apparatus according to claim 1, wherein: the driving part comprises an air cylinder arranged on the clamping bottom plate, a connecting seat connected with the air cylinder, two connecting rods hinged with the connecting seat, two clamping seats arranged on the outer sides of the two connecting rods and fixedly connected with the clamping bottom plate, and two guide rods arranged between the two clamping seats, wherein the two guide rods penetrate through the two clamping blocks simultaneously, the two connecting rods are arranged in a splayed shape and hinged with the corresponding clamping blocks respectively, and when the air cylinder pulls the connecting seat to stretch left and right, the connecting seat drives the two clamping blocks to open and close relatively along the guide rods through the connecting rods.

7. The cylinder cleaning apparatus according to claim 1, wherein: the rotating assembly comprises a left supporting seat and a rotating motor, the left supporting seat is mounted on the cleaning bottom plate, the hollow pipe can be rotatably mounted on the left supporting seat, the left supporting seat limits the hollow pipe to move horizontally left and right, and torque is transmitted between the rotating motor and the hollow pipe through a synchronous belt and a synchronous wheel combination.

8. The cylinder cleaning apparatus according to claim 7, wherein: the cleaning mechanism further comprises an adjusting seat arranged on the cleaning bottom plate, the height of the adjusting seat is adjustable, and the upper end of the adjusting seat is hinged with an adjusting wheel used for abutting against the synchronous belt.

9. The cylinder cleaning apparatus according to claim 7, wherein: the cleaning bottom plate is provided with a plurality of parallel hollow pipes side by side, a synchronous belt and a synchronous wheel are arranged between every two adjacent hollow pipes to combine and transmit torque, and a motor is rotated to drive the hollow pipes to rotate synchronously.

10. The cylinder cleaning apparatus according to claim 1, wherein: the translation assembly comprises a translation motor arranged on the cleaning bottom plate, the output end of the translation motor extends downwards out of the cleaning bottom plate and is provided with a gear, a rack meshed with the gear is arranged on the rack, and the rack is arranged along the left and right directions.