CN209554238U - Coating and polishing machine noise reduction equipment - Google Patents

Abstract

The utility model relates to a noise equipment of making an uproar falls in coating burnishing machine, including carrying the chain subassembly, it includes the transport chain support, still including polishing back rollgang, horizontal pipe unloading frame, a plurality of pipe collecting framves, pipe collecting frame drive arrangement, unloading mechanism and fender pipe mechanism, polishing back rollgang is used for carrying the work piece after the polishing, pipe collecting frame is used for collecting the packing work piece, unloading mechanism locates and is used for pushing into the pipe collecting frame with the work piece on the horizontal pipe unloading frame, still be equipped with on the horizontal pipe unloading frame and be used for driving unloading mechanism along horizontal pipe unloading frame lateral sliding's unloading drive arrangement, it is used for blockking the work piece and pushes the pipe collecting frame through unloading mechanism behind a plurality of work pieces of set to keep off pipe mechanism, still be equipped with on the horizontal pipe unloading frame and be used for driving the fender pipe mechanism along horizontal pipe unloading frame vertical movement's. This application greatly reduced the current steel pipe packing fall the time because of the noise that the collision produced between the steel pipe, avoid causing the disturbing citizen.

Description

Coating and polishing machine noise reduction equipment

【Technical field】

The present application relates to a noise reduction device for a coating polishing machine.

【Background technique】

The production process of coated steel pipe usually first polishes the surface of galvanized steel pipe, and then coats the surface of steel pipe. At present, the steel pipe to be polished is transported to the header frame through the conveying roller table after polishing. Due to a certain height difference between the conveying roller table and the header frame, the steel pipe directly falls into the header frame after passing through the pipe rack. , and the collision between the steel pipes and the steel pipes during the rolling of the steel pipes through the rack until they fall will generate a lot of noise, causing a problem of disturbing the people.

【Content of invention】

In order to solve the problem that the collision between the steel pipes and the steel pipes will generate great noise when the steel pipes roll through the rack until they fall, the present application provides a noise reduction equipment for a coating and polishing machine.

The technical scheme that this application adopts for solving its technical problem:

The noise reduction equipment for the coating and polishing machine includes a conveyor chain assembly for conveying workpieces, the conveyor chain assembly includes a conveyor chain bracket, and the noise reduction equipment for the coating and polishing machine also includes:

Conveying roller table after polishing, used to convey polished workpieces;

Horizontal tube unloading frame, the horizontal tube unloading frame and the conveyor chain support are connected to the polished conveying roller and the horizontal tube unloading frame is arranged on one side of the conveyor chain support in parallel;

A plurality of header racks, the plurality of headers are erected on the same side of the horizontal unloading rack and the conveyor chain support, for collecting and packing workpieces;

A pipe unloading mechanism, the pipe unloading mechanism is arranged on the horizontal pipe unloading frame for pushing the workpiece into the header frame, and the horizontal pipe unloading frame is also equipped with a device for driving the pipe unloading mechanism to move along the horizontal direction of the horizontal pipe unloading frame Sliding tube unloading drive;

The pipe blocking mechanism is arranged at one end of the horizontal pipe unloading rack to block workpieces and pushes them into the pipe collecting frame through the pipe unloading mechanism after gathering a number of workpieces. There is a pipe retaining driving device for driving the pipe retaining mechanism to move vertically along the horizontal pipe unloading frame;

The header frame driving device is used to drive the header frame to lift vertically to collect workpieces.

In the above-mentioned noise reduction equipment for coating and polishing machines, the pipe unloading driving device includes a pipe unloading cylinder fixed on a horizontal pipe unloading frame, and a horizontally telescopic pipe unloading cylinder shaft is provided on the pipe unloading cylinder. The pipe unloading mechanism includes a sliding trolley assembly connected to the shaft of the pipe unloading cylinder, a guide tube is provided on one side of the horizontal pipe unloading frame, and the sliding trolley assembly includes a sliding trolley frame that is slidably connected to the guide tube, And a pipe unloading rod that is arranged on the frame of the sliding trolley and can extend to the top of the header frame.

In the above-mentioned noise reduction equipment for coating and polishing machines, the pipe retaining drive device includes a pipe retaining cylinder fixed on the horizontal pipe unloading frame, and the pipe retaining cylinder is provided with a pipe retaining cylinder shaft that can be stretched up and down. The pipe retaining mechanism includes a pipe retaining mounting seat arranged on the horizontal pipe unloading frame, and a pipe retaining rod assembly arranged in the retaining pipe mounting seat and connected with the retaining pipe cylinder shaft.

In the noise reduction equipment for coating and polishing machines as described above, the header includes a header platform, and a header packing frame fixed on the header platform is arranged on the header platform, and the header The tube packing frame includes a header base frame, and the two ends of the header base frame are provided with header arms connected with the header base frame, and an opening is formed between the two header arms and the header base frame for workpiece input. header packing port.

In the noise reduction equipment for the coating and polishing machine described above, the header frame drive device includes a header frame lifting cylinder arranged at the bottom of the header frame platform, and the header frame lifting cylinder is provided with the The header packing frame is connected and can drive its vertical lifting oil cylinder lifting push rod.

In the noise reduction equipment for coating and polishing machines as described above, the header lifting cylinder is arranged under the ground, and the oil cylinder installation caisson for installing the header lifting cylinder is arranged under the ground, and the oil cylinder installation caisson includes a mounting frame The upper end of the installation frame is provided with an oil cylinder installation backing plate and a caisson fixing structure arranged on the edge of the installation frame for fixing the oil cylinder installation caisson.

As for the noise reduction equipment for the coating and polishing machine described above, the conveyor chain bracket is provided with a conveyor chain, and the conveyor chain is provided with a plurality of sprocket plates protruding from the conveyor chain to separate the workpieces in sequence. A push position for pushing workpieces is formed between the two sprocket plates, and the conveyor chain assembly also includes a reducer, the output shaft of which is connected to the conveyor chain through a transmission mechanism and drives the conveyor chain to rotate.

As for the noise reduction equipment for the coating and polishing machine mentioned above, one end of the conveyor chain bracket is also provided with a chain tensioning device for adjusting the tightness of the conveyor chain. Two slider bearings on the steel and a chain shaft fixed between the two slider bearings, the chain shaft is provided with the conveying chain.

According to the noise reduction equipment for coating and polishing machines described above, the conveyor chain assembly further includes a mounting base for installing the reducer, and the reducer is fixed on the reducer mounting base.

The noise reduction equipment for the coating and polishing machine as described above, the noise reduction equipment for the coating and polishing machine also includes a stinger for supporting the workpiece when the header rack collects and packs the workpiece and a device for driving the stinger to lift vertically to support the workpiece Stinger drive unit.

Compared with the prior art, the present application has the following advantages:

1. In the noise reduction equipment for coating and polishing machines of this application, the horizontal pipe unloading rack is provided with a pipe unloading mechanism that can slide horizontally to push the workpiece into the header rack, and is also equipped with a horizontal pipe unloading rack that can move vertically And the pipe blocking mechanism that cooperates with the pipe unloading mechanism. The pipe blocking mechanism is used to block the workpiece and push it into the header frame through the pipe unloading mechanism after collecting multiple workpieces, instead of automatically rolling down to the header after passing through the pipe rack. In the frame, the noise is greatly reduced and the noise is avoided.

2. For the noise reduction equipment of the coating polishing machine of this application, after the polished steel pipe is conveyed to the conveying chain support by the conveying roller table, it does not directly roll down the header frame, but is conveyed to the front of the retaining pipe cylinder through the chain, and the steel pipe is blocked The pipe rod blocks and pauses on the pipe rack. After gathering a number of steel pipes, the pipe retaining cylinder and the pipe unloading cylinder act simultaneously, and the lifting cylinder of the pipe rack also raises the pipe rack to the preset position and waits for the steel pipes of the pipe rack to roll. When the unloading rod reaches the top of the header frame, the cylinder shaft of the unloading cylinder is retracted, the steel pipe is lightly placed in the header frame, and then the pipe blocking cylinder and the lifting cylinder are reset to enter the next cycle.

【Description of drawings】

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the plane view of the coating polishing machine noise reduction equipment of the present application;

Fig. 2 is the schematic diagram of the waiting state of the horizontal pipe unloading frame of the present application;

Fig. 3 is the schematic diagram of the pipe unloading state of the horizontal pipe unloading rack of the present application;

Fig. 4 is the schematic diagram of the waiting state of the conveyor chain support of the present application;

Fig. 5 is the schematic diagram of the pipe unloading state of the conveyor chain support of the present application;

Fig. 6 is the structural representation of the conveyor chain support of the present application;

Fig. 7 is a schematic structural view of the header frame of the present application;

Fig. 8 is a schematic structural view of the stinger of the present application.

【Detailed ways】

The present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 8, a coating and polishing machine noise reduction equipment includes a conveyor chain assembly for conveying workpieces. rack 3, multiple header racks 4, header rack driving device 40, pipe unloading mechanism 5, pipe blocking mechanism 6, stinger rack 8 and stinger rack driving device 80.

in:

The conveyor chain support 1 is provided with a conveyor chain 11, and the conveyor chain 11 is provided with a plurality of sprocket plates 12 that protrude from the conveyor chain and are used to separate the workpieces in sequence, and a plurality of sprocket plates 12 are formed between The conveying chain assembly further includes a speed reducer 7, the output shaft of the speed reducer 7 is connected with the conveying chain 11 through a transmission mechanism and drives the conveying chain to rotate. The setting of the sprocket plate can separate the excessive steel pipes, reducing the noise generated by the collision between the steel pipes. In this embodiment, the model of the speed reducer is XWED4-85-187, an old speed reducer that was removed with a 76 galvanized feeder and a screw. Preferably, one end of the conveyor chain support 1 is also provided with a chain tensioner 13 for adjusting the tightness of the conveyor chain. A block bearing 132 and a chain shaft 133 fixed between the two slider bearings, the chain shaft 133 is provided with the conveying chain 11 . The conveyor chain assembly also includes a mounting base 70 for installing the reducer 7 , and the reducer 7 is fixed on the reducer mounting base 70 .

The polished conveying roller table 2 is used for conveying the polished workpiece, and is provided with a bouncing device on which the steel pipes conveyed to the preset position can be bouncing and input to the conveying frame.

Horizontal pipe unloading frame 3 and conveying chain support 1 are all connected with the conveying roller table 2 after polishing and horizontal pipe unloading frame 3 is arranged on one side of described conveying chain support 1 in parallel, can convey steel pipe steadily, make steel pipe easy to roll off.

A plurality of header racks 4 are arranged on the same side of the horizontal unloading rack 3 and the conveyor chain support 1 for collecting and packing workpieces. Specifically, the header frame 4 includes a header frame 41, on which a header packing frame 42 fixed on the header frame 41 is arranged, and the header packing frame 42 includes a header Underframe 421, the two ends of the manifold underframe 421 are provided with the manifold arm 422 connected with the manifold underframe, the manifold with the opening upward for workpiece input is formed between the two manifold arms and the manifold underframe pack mouth. During production, channel steel and square pipes are used to make header packing frame and header frame cap respectively, then the header packing frame is welded to the header frame cap, and finally the square skid is embedded in the header packing frame Just inside the channel steel.

The header driving device 40 includes a header lifting cylinder 401 located at the bottom of the header platform 41, and the header lifting cylinder 401 is provided with a tube that is connected with the header packing frame 42 and can drive it. Vertical lifting oil cylinder lifting push rod 402, the header rack lifting oil cylinder 401 is arranged under the ground, and an oil cylinder installation caisson 403 for installing the header rack lifting oil cylinder 401 is arranged under the ground, and the oil cylinder installation caisson 403 includes installation Frame 4031, the upper end of the installation frame 4031 is provided with an oil cylinder installation backing plate 4032 and a caisson fixing structure 4033 arranged on the edge of the installation frame for fixing the oil cylinder to install the caisson 403, the caisson fixing structure 4033 is a caisson fixing steel bar hook. The original state of the pipe rack is in an uplifted state. When the steel pipe is pushed to a certain amount, the cylinder lifts the push rod to descend one level and slowly lowers, thereby reducing the noise generated by the steel pipe collision.

The pipe unloading mechanism 5 is arranged on the horizontal pipe unloading frame 3 for pushing workpieces into the header frame 4, and the horizontal pipe unloading frame 3 is also provided with a tube unloading frame for driving the pipe unloading mechanism 5 along the horizontal direction. 3. Transversely sliding unloading drive device 50. Specifically, the tube unloading driving device 50 includes a tube unloading cylinder 501 fixed on the horizontal tube unloading frame 3, and a tube unloading cylinder shaft 502 that can be stretched laterally is provided on the tube unloading cylinder 501. The tube unloading mechanism 5 It includes a sliding trolley assembly 51 connected to the tube unloading cylinder shaft 502, a guide tube 31 is provided on one side of the horizontal tube unloading frame 3, and the sliding trolley assembly 51 includes a sliding trolley that is slidably connected to the guide tube 31 The vehicle frame 511, and the pipe unloading rod 512 which is arranged on the sliding trolley frame 511 and can extend to the top of the header frame 4, pushes the steel pipes into the collector by extending the pipe unloading rod 512 forward along the horizontal pipe unloading frame. Pipe rack, reducing noise.

The pipe retaining mechanism 6 is arranged at one end of the horizontal unloading frame 3 close to the header frame 4 for blocking workpieces and is pushed into the header frame 4 through the tube unloading mechanism 5 after a plurality of workpieces are assembled. The tube unloading frame 3 is also provided with a tube blocking drive device 60 for driving the tube blocking mechanism 6 to move vertically along the horizontal tube unloading frame 3 . Specifically, the blocking tube driving device 60 includes a blocking tube cylinder 601 fixed on the horizontal pipe unloading rack 3, the blocking tube cylinder 601 is provided with a vertically retractable blocking tube cylinder shaft 602, and the blocking tube mechanism 6 includes a set The retaining pipe mounting seat on the horizontal unloading rack, the retaining pipe rod assembly 61 arranged in the retaining pipe mounting seat and connected with the retaining pipe cylinder shaft.

The stinger frame 8 is used to support the workpiece when the header frame 4 collects and packs the workpiece, and the stinger frame driving device 80 is used to drive the stinger frame to vertically lift to support the workpiece, so that the steel pipes can be smoothly collected in the header frame. Specifically, the stinger drive device 80 is a stinger cylinder.

In summary, the coating and polishing machine noise reduction equipment of the present application has the following advantages:

1. In the noise reduction equipment for coating and polishing machines of this application, the horizontal pipe unloading rack is provided with a pipe unloading mechanism that can slide horizontally to push the workpiece into the header rack, and is also equipped with a horizontal pipe unloading rack that can move vertically And the pipe blocking mechanism that cooperates with the pipe unloading mechanism. The pipe blocking mechanism is used to block the workpiece and push it into the header frame through the pipe unloading mechanism after collecting multiple workpieces, instead of automatically rolling down to the header after passing through the pipe rack. In the frame, the noise is greatly reduced and the noise is avoided.

2. For the noise reduction equipment of the coating polishing machine of this application, after the polished steel pipe is conveyed to the conveying chain support by the conveying roller table, it does not directly roll down the header frame, but is conveyed to the front of the retaining pipe cylinder through the chain, and the steel pipe is blocked The pipe rod blocks and pauses on the pipe rack. After gathering a number of steel pipes, the pipe retaining cylinder and the pipe unloading cylinder act simultaneously, and the lifting cylinder of the pipe rack also raises the pipe rack to the preset position and waits for the steel pipes of the pipe rack to roll. When the unloading rod reaches the top of the header frame, the cylinder shaft of the unloading cylinder is retracted, the steel pipe is lightly placed in the header frame, and then the pipe blocking cylinder and the lifting cylinder are reset to enter the next cycle.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the implementation scope of the present application. Others whose principles and basic structures are the same or similar to the present application are within the protection scope of the present application.

Claims (10)

1. coating polishing machine noise-reducing equipment, including the conveyor chain component for conveying workpieces, the conveyor chain component packet Include conveyor chain bracket (1), it is characterised in that: the coating polishing machine noise-reducing equipment further include:

Rollgang (2) after polishing, for conveying the workpiece after polishing；

Laterally unload pipe support (3), the transverse direction unload pipe support (3) and the conveyor chain bracket (1) with conveying roller after the polishing Road (2) connection and the lateral side unloaded pipe support (3) and be set to the conveyor chain bracket (1) in parallel；

Multiple collection pipe supports (4), multiple collection pipe support (4) are set to the transverse direction and unload the same of pipe support (3) and conveyor chain bracket (1) Side is packaged workpiece for collecting；

Xie Guan mechanism (5), the Xie Guan mechanism (5), which is set to, laterally unloads on pipe support (3) for pushing workpiece into collection pipe support (4) Interior, the transverse direction, which is unloaded, to be additionally provided with for driving what the Xie Guan mechanism (5) transversely unloaded that pipe support slides laterally to unload pipe on pipe support (3) Driving device (50)；

Dang Guan mechanism (6), the Dang Guan mechanism (6) are set to the transverse direction and unload one end of pipe support (3) for stopping workpiece and collecting It is pushed into collection pipe support after closing several workpiece by the Xie Guan mechanism (5), the transverse direction, which is unloaded, to be additionally provided on pipe support (3) for driving The Dang Guan mechanism (6) transversely unloads the vertically movable gear tube drive device (60) of pipe support (3)；

Collect pipe support driving device (40), for driving collection pipe support (4) vertical lift to collect workpiece.

2. coating polishing machine noise-reducing equipment according to claim 1, it is characterised in that: described to unload tube drive device (50) Including being fixed on laterally unload unloading pipe cylinder (501) on pipe support (3), it is described unload that pipe cylinder (501) be equipped with can transversal stretching It unloads pipe cylinder axis (502), the Xie Guan mechanism (5) includes and the sliding machine component for unloading pipe cylinder axis (502) and being connected (51), the side that the transverse direction unloads pipe support (3) is equipped with guide pipe (31), and the sliding machine component (51) includes and the guiding Pipe (31) the sliding machine vehicle frame (511) that is slidably connected and on the sliding machine vehicle frame and the collector can be extended to Tube rod (512) are unloaded above frame (4).

3. coating polishing machine noise-reducing equipment according to claim 1, it is characterised in that: the gear tube drive device (60) Including being fixed on gear pipe cylinder (601) on pipe support (3) is laterally unloaded, gear pipe cylinder (601) is equipped with and can stretch up and down Keep off pipe cylinder axis (602), the Dang Guan mechanism (6) include unloaded set on the transverse direction gear pipe mounting seat on pipe support, be set to it is described The gear tube rod component (61) being connected in gear pipe mounting seat and with the gear pipe cylinder axis.

4. coating polishing machine noise-reducing equipment according to claim 1, it is characterised in that: the collection pipe support (4) includes collection Pipe support cushion cap (41), the collection pipe support cushion cap are equipped with the collector packing frame (42) for being fixed on collection pipe support cushion cap, and the collector is beaten Packet frame (42) includes collector chassis (421), and the both ends of the collector chassis (421) are equipped with the collector arm being connected with collector chassis (422), opening upwards are formed between two collector arms and the collector chassis is packaged mouth for the collector that workpiece inputs.

5. coating polishing machine noise-reducing equipment according to claim 4, it is characterised in that: the collection pipe support driving device It (40) include set on the collection pipe support lifting cylinder (401) for collecting pipe support cushion cap (41) bottom, the collection pipe support lifting cylinder (401) it is equipped with oil cylinder lifting push rod (402) for being connected with the collector packing frame (42) and it being driven to be vertically moved up or down.

6. coating polishing machine noise-reducing equipment according to claim 5, it is characterised in that: the collection pipe support lifting cylinder (401) it is set to subsurface, subsurface is equipped with oil cylinder installation caisson (403) for installing collection pipe support lifting cylinder (401), Oil cylinder installation caisson includes installation frame (4031), the upper end of the installation frame be equipped with oil cylinder installation backing plate (4032) with And it is used to fix the caisson fixed structure (4033) of oil cylinder installation caisson set on the edge of installation frame.

7. coating polishing machine noise-reducing equipment according to claim 1, it is characterised in that: the conveyor chain bracket (1) It is equipped with conveyor chain (11), the conveyor chain (11) is equipped with multiple conveyor chains that protrude from for successively separating workpiece Chain tooth plate (12), form the push position for pushing workpiece, the conveyor chain component between multiple chain tooth plates (12) It further include speed reducer (7), the output shaft of the speed reducer (7) is connect and driven with the conveyor chain (11) by transmission mechanism Conveyor chain rotation.

8. coating polishing machine noise-reducing equipment according to claim 7, it is characterised in that: the conveyor chain bracket (1) One end be additionally provided with for adjusting the elastic chain stretching device of conveyor chain (13), the chain stretching device includes two channel steels (131), two slipper bearings (132) being respectively correspondingly arranged on two channel steels and the chain shaft being fixed between two slipper bearings (133), conveyor chain (11) described on the chain shaft (133).

9. coating polishing machine noise-reducing equipment according to claim 7, it is characterised in that: the conveyor chain component also wraps The mounting seat (70) for installing the speed reducer (7) is included, the speed reducer (7) is fixed on the speed reducer mounting seat (70) on.

10. coating polishing machine noise-reducing equipment according to claim 1, it is characterised in that: the coating polishing machine noise reduction Sound equipment further includes for supporting the stinger (8) of workpiece when collecting pipe support (4) and collecting and be packaged workpiece and driving the stinger It is vertically moved up or down the stinger driving device (80) to support workpiece.