CN113579573A - Device for improving preheating efficiency of cylinder before welding - Google Patents
Device for improving preheating efficiency of cylinder before welding Download PDFInfo
- Publication number
- CN113579573A CN113579573A CN202110831485.9A CN202110831485A CN113579573A CN 113579573 A CN113579573 A CN 113579573A CN 202110831485 A CN202110831485 A CN 202110831485A CN 113579573 A CN113579573 A CN 113579573A
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- roller assembly
- fixed
- cylinder
- base
- driven roller
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000010405 clearance mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 208000000112 Myalgia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000015001 muscle soreness Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/08—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for flash removal
Abstract
The invention relates to the technical field of cylinder body processing, in particular to a device for improving the preheating efficiency of a cylinder body before welding, which comprises the following components: a base; the driving roller assembly is fixedly arranged on the top surface of the base; the driven roller assembly is transversely and elastically arranged on the top surface of the base in a sliding mode, the driven roller assembly and the driving roller assembly are arranged in parallel, and when the driven roller assembly is in an initial state, the driven roller assembly is closest to the driving roller assembly; the baking gun is used for preheating a cylinder body arranged between the driving roller assembly and the driven roller assembly, the baking gun is arranged above the base, and a nozzle of the baking gun is arranged towards the cylinder body; the automatic cylinder body cleaning machine can be self-adaptive to preheating of cylinder bodies with different sizes, does not need manual adjustment, is high in automation degree, can be used for efficiently cleaning impurities on the surfaces of the cylinder bodies with different sizes, is good in cleaning effect, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of cylinder body processing, in particular to a device for improving preheating efficiency of a cylinder body before welding.
Background
Pre-heating before welding is a process measure for heating the welded part locally and wholly properly before welding. The method aims to reduce the cooling speed of a welding joint, avoid the generation of a hardened structure and reduce welding stress and deformation, is an effective method for preventing the generation of welding cracks, and generally heats steel materials at the two sides of a slope 13 within the range of 75-100 mm to the required preheating temperature. The heating can be carried out by flame, or by frequency induction heating or infrared heating. The preheating temperature of the low-carbon steel and the common low-alloy steel is 100-200 ℃.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
1. when the prior art is used, a user needs to hold a baking gun by hand to preheat a welding area of a cylinder body, muscle soreness can be caused when the user holds the baking gun by hand for a long time, the holding is unstable, the shaking of the hand can drive the shaking of the baking gun to deviate from the optimal spraying and baking position, and the preheating effect and the preheating efficiency of the cylinder body can be influenced;
2. when the preheating device is used in the prior art, in order to adapt to cylinder bodies with different radiuses, the center distance between the driving wheel and the driven wheel needs to be adjusted, so that the driven wheel needs to be moved manually, the driven wheel has larger mass and is not easy to move, and the driven wheel is fixed by using a nut, so that the preheating device is troublesome to operate and consumes manpower, and the working efficiency of the preheating device is greatly reduced;
3. in the prior art, when the cylinder body is preheated, scorching impurities can be formed on the surface of the cylinder body, so that the surface of the cylinder body is inconvenient to clean;
therefore, the invention provides a device for improving the preheating efficiency of the cylinder body before welding.
Disclosure of Invention
The invention aims to provide a device for improving the preheating efficiency of a cylinder body before welding, which is used for solving at least one technical problem in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an improve cylinder body weld preheating efficiency's device, includes:
a base;
the driving roller assembly is fixedly arranged on the top surface of the base;
the driven roller assembly is transversely and elastically arranged on the top surface of the base in a sliding mode, the driven roller assembly and the driving roller assembly are arranged in parallel, and when the driven roller assembly is in an initial state, the driven roller assembly is closest to the driving roller assembly;
the baking gun is used for preheating a cylinder body arranged between the driving roller assembly and the driven roller assembly, the baking gun is arranged above the base, and a nozzle of the baking gun is arranged towards the cylinder body.
Preferably, the method further comprises the following steps: the lead screw assembly, the lead screw assembly includes two stands, two movable mounting has reciprocal lead screw between the stand, first motor is installed to the one end of reciprocal lead screw, the screw drive cooperation has the lead screw cover on the reciprocal lead screw, the top of lead screw cover is fixed with the uide bushing, two still be fixed with the guide bar between the stand, the uide bushing slides and cup joints on the uide bushing, the lead screw is sheathe in and is rotated and installs the telescopic link, the piston end of telescopic link is fixed with roast rifle.
Preferably, the telescopic rod rotates along the circumferential direction of the screw rod sleeve, and the angle is fixed through the locking bolt.
Preferably, the drive roll component comprises a drive roll and two first installation side plates fixed on the top surface of the base, rotating shafts are fixed at two ends of the drive roll and are movably installed on the first installation side plates, one of the rotating shafts is connected with an output shaft of the second motor through a coupler, and the second motor is fixed on the ground.
Preferably, the driven roller assembly comprises two second installation side plates and a driven roller which moves between the two second installation side plates, a sliding groove for placing the second installation side plates is formed in the top of the base, the inner walls of the two sides of the sliding groove are provided with accommodating cavities, the two sides of each second installation side plate are fixed with an inserted bar, one end of each inserted bar is movably arranged in the accommodating cavity, and a reset spring is sleeved on each inserted bar.
Preferably, one of the accommodating cavities is provided with an electromagnet, the inserted bar is made of iron, and when the electromagnet is opened, the inserted bar is adsorbed on the electromagnet.
Preferably, the device further comprises an infrared assembly, wherein the infrared assembly comprises an infrared transmitter and an infrared receiver, the infrared transmitter and the infrared receiver are symmetrically arranged on two sides of the base, and the driven roller assembly and the driving roller assembly are located between the infrared transmitter and the infrared receiver.
Preferably, still include clearance mechanism, clearance mechanism includes the clearance roller, the equal movable mounting in both ends of clearance roller has the connecting plate, the downside movable mounting of connecting plate has the barrel, the barrel is fixed on the outer wall of first installation curb plate, and barrel and the coaxial setting of pivot, the pivot is connected with the clearance roller through drive mechanism, drives the clearance roller when the pivot rotates and rotates, the surface of clearance roller is provided with the cleaning brush, still be fixed with the support on the outer wall of first installation curb plate, the top surface of support is fixed with expanding spring, expanding spring's upper end is fixed on the connecting plate.
Preferably, the transmission mechanism comprises a driving wheel fixed on the rotating shaft, a driven wheel fixed on the cleaning roller and a belt in tension fit with the driving wheel and the driven wheel.
Preferably, the universal wheels are installed at four corners of the bottom of the base, and brakes are arranged on the universal wheels.
Compared with the prior art, the invention has the beneficial effects that:
the automatic cylinder body cleaning machine can be self-adaptive to preheating of cylinder bodies with different sizes, does not need manual adjustment, is high in automation degree, can be used for efficiently cleaning impurities on the surfaces of the cylinder bodies with different sizes, is good in cleaning effect, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of another embodiment of the present invention;
fig. 4 is a top view of fig. 3.
In the figure: 1. a base; 2. a universal wheel; 3. a drive roll assembly; 4. a driven roller assembly; 5. an infrared component; 6. a telescopic rod; 7. baking a gun; 8. a cleaning mechanism; 9. a lead screw assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1-2, a device for improving preheating efficiency of a cylinder before welding comprises a base 1, a driving roller assembly 3, a driven roller assembly 4 and a baking gun 7, wherein the driving roller assembly 3 is fixedly arranged on the top surface of the base 1; the driven roller assembly 4 is transversely and elastically arranged on the top surface of the base 1 in a sliding manner, the driven roller assembly 4 and the driving roller assembly 3 are arranged in parallel, and when the driven roller assembly 4 is in an initial state, the driven roller assembly 4 is closest to the driving roller assembly 3; roast rifle 7 is used for the preheating of the cylinder body of setting between drive roller subassembly 3 and driven roller subassembly 4, roast rifle 7 sets up in the top of base 1, and the nozzle of roast rifle 7 sets up towards the cylinder body, and roast rifle 7 accessible staff is handheld to be operated, also can adjust through following specific lead screw assembly 9.
In an embodiment of the present invention, as shown in fig. 1, the method further includes: screw assembly 9, screw assembly 9 includes two stands 91, two movable mounting has reciprocal lead screw 93 between the stand 91, first motor 92 is installed to the one end of reciprocal lead screw 93, screw drive cooperation has lead screw cover 94 on the reciprocal lead screw 93, the top of lead screw cover 94 is fixed with uide bushing 96, two still be fixed with guide bar 95 between the stand 91, uide bushing 96 slides and cup joints on uide bushing 96, rotate on the lead screw cover 94 and install telescopic link 6, the piston end of telescopic link 6 is fixed with roast rifle 7, and first motor 92 drives reciprocal lead screw 93 and rotates, and reciprocal lead screw 93 rotates and can drive roast rifle 7 round trip movement, can realize preheating the surface of cylinder body, avoids manual operation, and just preheats efficiently, and degree of automation is high.
In a specific embodiment of the present invention, as shown in fig. 1, the telescopic rod 6 rotates along the circumferential direction of the screw rod sleeve 94, and the angle of the telescopic rod 6 is fixed by the locking bolt, so that the angle of the telescopic rod 6 on the screw rod sleeve 94 can be adjusted, which facilitates the angle adjustment of the baking gun 7, and further adapts to different sizes of cylinder bodies.
As a specific embodiment of the present invention, as shown in fig. 1, the driving roller assembly 3 includes a driving roller 32 and two first mounting side plates 31 fixed on the top surface of the base 1, two ends of the driving roller 32 are both fixed with rotating shafts 321, the two rotating shafts 321 are movably mounted on the first mounting side plates 31, one of the rotating shafts 321 is connected with an output shaft of a second motor 33 through a coupling, the second motor 33 is fixed on the ground, after the cylinder is placed, the second motor 33 is operated, the second motor 33 drives the driving roller 32 to rotate, the surface of the driving roller 32 is a rough structure, and the driving roller 32 drives the cylinder to rotate through friction.
As shown in fig. 1 and 2, the driven roller assembly 4 includes two second mounting side plates 41 and a driven roller 42 movably disposed between the two second mounting side plates 41, a sliding groove 43 for placing the second mounting side plate 41 is formed at the top of the base 1, receiving cavities 47 are formed on inner walls of two sides of the sliding groove 43, inserting rods 45 are fixed to two sides of the second mounting side plate 41, one end of each inserting rod 45 is movably disposed in the receiving cavity 47, and a return spring 44 is sleeved on the inserting rod 45.
In an embodiment of the present invention, as shown in fig. 2, an electromagnet 46 is installed in one of the receiving cavities 47, the plunger 45 is made of iron, and when the electromagnet 46 is opened, the plunger 45 is attracted to the electromagnet 46.
In one embodiment of the present invention, as shown in fig. 1, the infrared assembly 5 is further included, the infrared assembly 5 includes an infrared emitter 51 and an infrared receiver 52, the infrared emitter 51 and the infrared receiver 52 are symmetrically disposed on both sides of the base 1, and the driven roller assembly 4 and the driving roller assembly 3 are located between the infrared emitter 51 and the infrared receiver 52, a cylinder is first placed on top of the driven roller assembly 4 and the driving roller assembly 3, under the action of gravity of the cylinder, the gravity component of the cylinder presses the driven roller assembly 4 to move away from the driving roller assembly 3, when the cylinder is not heavy, the gravity of the cylinder does not cause the driven roller assembly 4 to move a long distance, and the lower surface of the cylinder does not contact with the top surface of the base 1, which does not affect the operation of the driving roller assembly 3, however, when the cylinder is heavy, the gravity action of the cylinder may cause the driven roller assembly 4 to move far, and at this time, the lower surface of the cylinder may contact the top surface of the base 1, in order to avoid this situation, the infrared assembly 5 is used to detect whether the cylinder is in contact with the top surface of the base 1, and when the cylinder is in contact with the top surface of the base 1, the lower portion of the cylinder may be blocked between the infrared emitter 51 and the infrared receiver 52, and at this time, the infrared receiver 52 cannot receive the signal of the infrared emitter 51, and at this time, the controller controls the electromagnet 46 to be powered on, and the inserted rod 45 is attracted by the electromagnet 46, so as to fix the position of the driven roller assembly 4.
In a specific embodiment of the present invention, as shown in fig. 1, universal wheels 2 are mounted at four corners of the bottom of the base 1, and brakes are disposed on the universal wheels 2 to facilitate movement of the base 1.
In the invention, when in use, a cylinder body is firstly placed on the top of the driven roller assembly 4 and the driving roller assembly 3, the gravity component of the cylinder body can extrude the driven roller assembly 4 to move away from the driving roller assembly 3 under the action of the gravity of the cylinder body, when the cylinder body is not very heavy, the gravity action of the cylinder body can not cause the driven roller assembly 4 to move a long distance, the lower surface of the cylinder body is not contacted with the top surface of the base 1, the running of the driving roller assembly 3 is not influenced, however, when the cylinder body is very heavy, the gravity action of the cylinder body can cause the driven roller assembly 4 to move a long distance, the lower surface of the cylinder body can be contacted with the top surface of the base 1, in order to avoid the situation, the infrared ray assembly 5 is used for detecting whether the cylinder body is rapidly contacted with the top surface of the base 1, when the cylinder body is rapidly contacted with the top surface of the base 1, the lower part of the cylinder body can be blocked between the infrared ray emitter 51 and the infrared ray receiver 52, at this time, the infrared receiver 52 cannot receive the signal of the infrared emitter 51, and at this time, the controller controls the electromagnet 46 to be powered on, and the plunger 45 is attracted by the electromagnet 46, so as to fix the position of the driven roller assembly 4; after the cylinder body is placed, the second motor 33 is operated, the second motor 33 drives the driving roll 32 to rotate, the surface of the driving roll 32 is in a rough structure, the driving roll 32 drives the cylinder body to rotate through friction, the first motor 92 drives the reciprocating screw rod 93 to rotate, the reciprocating screw rod 93 rotates to drive the baking gun 7 to move back and forth, and preheating of the surface of the cylinder body can be achieved.
Example 2:
as shown in fig. 3 to 4, the following technical solutions are added on the basis of the technical solution of the above embodiment 1:
as a specific embodiment of the present invention, as shown in fig. 3 and 4, the present invention further includes a cleaning mechanism 8, the cleaning mechanism 8 includes a cleaning roller 86, both ends of the cleaning roller 86 are movably installed with a connecting plate 83, a cylinder 84 is movably installed at a lower side of the connecting plate 83, the cylinder 84 is fixed on an outer wall of the first installation side plate 31, the cylinder 84 and the rotating shaft 321 are coaxially arranged, the rotating shaft 321 is connected with the cleaning roller 86 through a transmission mechanism, the cleaning roller 86 is driven to rotate when the rotating shaft 321 rotates, a cleaning brush 89 is arranged on a surface of the cleaning roller 86, a bracket 81 is further fixed on the outer wall of the first installation side plate 31, a telescopic spring 82 is fixed on a top surface of the bracket 81, an upper end of the telescopic spring 82 is fixed on the connecting plate 83, the transmission mechanism includes a driving wheel 85 fixed on the rotating shaft 321, a driven wheel 87 fixed on the cleaning roller 86, and a belt 88 tightly fitted on the driving wheel 85 and the driven wheel 87, further, according to actual needs, the circumferential length ratio of the driving wheel 85 to the driven wheel 87 can be set to be 2-8: 1, when the driving wheel 85 rotates for one circle, the driven wheel 87 can be driven to rotate for a plurality of circles, and the cleaning effect is improved.
To sum up, this embodiment is when using, when second motor 33 rotates, drive cleaning roller 86 through drive mechanism and rotate, cleaning brush 89 realizes supporting the surface at the cylinder body under expanding spring 89's effect, cleaning brush 89 can be continuous when rotating and clear up the surperficial impurity of cylinder body, improve the cleaning efficiency of impurity, when placing the cylinder body of equidimension not, can know on barrel 84 at expanding spring 89 and connecting plate 83 activity setting, cleaning brush 89's position can adapt to the cylinder body of equidimension not, accommodation is wide, and is suitable for being generalized to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an improve cylinder body weld preheating efficiency's device which characterized in that includes:
a base (1);
the driving roller assembly (3), the driving roller assembly (3) is fixedly arranged on the top surface of the base (1);
a driven roller assembly (4), wherein the driven roller assembly (4) is transversely and elastically arranged on the top surface of the base (1) in a sliding mode, the driven roller assembly (4) and the driving roller assembly (3) are arranged in parallel, and when the driven roller assembly (4) is in an initial state, the driven roller assembly (4) is closest to the driving roller assembly (3);
a baking gun (7), wherein the baking gun (7) is used for preheating a cylinder body arranged between the driving roller assembly (3) and the driven roller assembly (4), the baking gun (7) is arranged above the base (1), and a nozzle of the baking gun (7) is arranged towards the cylinder body.
2. The device for improving the cylinder pre-welding preheating efficiency as recited in claim 1, further comprising: screw subassembly (9), screw subassembly (9) include two stands (91), two movable mounting has reciprocal lead screw (93) between stand (91), first motor (92) are installed to the one end of reciprocal lead screw (93), screw drive cooperation has lead screw cover (94) on reciprocal lead screw (93), the top of lead screw cover (94) is fixed with uide bushing (96), two still be fixed with uide bar (95) between stand (91), uide bushing (96) slip cup joint on uide bushing (96), rotate on lead screw cover (94) and install telescopic link (6), the piston end of telescopic link (6) is fixed with roast rifle (7).
3. The device for improving the cylinder pre-welding preheating efficiency is characterized in that the telescopic rod (6) rotates along the circumferential direction of the screw rod sleeve (94) and is fixed in angle through a locking bolt according to the claim 2.
4. The device for improving the cylinder pre-welding preheating efficiency is characterized in that the driving roller assembly (3) comprises a driving roller (32) and two first mounting side plates (31) fixed on the top surface of the base (1), rotating shafts (321) are fixed at two ends of the driving roller (32), the two rotating shafts (321) are movably mounted on the first mounting side plates (31), one of the rotating shafts (321) is connected with an output shaft of a second motor (33) through a coupler, and the second motor (33) is fixed on the ground.
5. The device for improving the cylinder pre-welding preheating efficiency is characterized in that the driven roller assembly (4) comprises two second mounting side plates (41) and a driven roller (42) which is movably arranged between the two second mounting side plates (41), a sliding groove (43) for placing the second mounting side plate (41) is formed in the top of the base (1), accommodating cavities (47) are formed in inner walls of two sides of the sliding groove (43), inserting rods (45) are fixed to two sides of the second mounting side plate (41), one end of each inserting rod (45) is movably arranged in each accommodating cavity (47), and a reset spring (44) is sleeved on each inserting rod (45).
6. The device for improving the cylinder block pre-welding preheating efficiency as recited in claim 5, wherein an electromagnet (46) is installed in one of the accommodating cavities (47), the insert rod (45) is made of iron, and when the electromagnet (46) is opened, the insert rod (45) is adsorbed on the electromagnet (46).
7. The device for improving the cylinder pre-welding preheating efficiency is characterized by further comprising an infrared ray assembly (5), wherein the infrared ray assembly (5) comprises an infrared ray emitter (51) and an infrared ray receiver (52), the infrared ray emitter (51) and the infrared ray receiver (52) are symmetrically arranged on two sides of the base (1), and the driven roller assembly (4) and the driving roller assembly (3) are located between the infrared ray emitter (51) and the infrared ray receiver (52).
8. The device for improving the cylinder pre-welding preheating efficiency according to claim 1, characterized by further comprising a cleaning mechanism (8), wherein the cleaning mechanism (8) comprises a cleaning roller (86), both ends of the cleaning roller (86) are movably provided with connecting plates (83), a cylinder (84) is movably arranged on the lower side of the connecting plates (83), the cylinder (84) is fixed on the outer wall of the first installation side plate (31), the cylinder (84) and the rotating shaft (321) are coaxially arranged, the rotating shaft (321) is connected with the cleaning roller (86) through a transmission mechanism, the cleaning roller (86) is driven to rotate when the rotating shaft (321) rotates, a cleaning brush (89) is arranged on the surface of the cleaning roller (86), a support (81) is further fixed on the outer wall of the first installation side plate (31), and a telescopic spring (82) is fixed on the top surface of the support (81), the upper end of the telescopic spring (82) is fixed on the connecting plate (83).
9. The device for improving the cylinder pre-welding preheating efficiency as claimed in claim 8, wherein the transmission mechanism comprises a driving wheel (85) fixed on the rotating shaft (321), a driven wheel (87) fixed on the cleaning roller (86), and a belt (88) in tension fit with the driving wheel (85) and the driven wheel (87).
10. The device for improving the cylinder pre-welding preheating efficiency is characterized in that universal wheels (2) are mounted at four corners of the bottom of the base (1), and brakes are arranged on the universal wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110831485.9A CN113579573A (en) | 2021-07-22 | 2021-07-22 | Device for improving preheating efficiency of cylinder before welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110831485.9A CN113579573A (en) | 2021-07-22 | 2021-07-22 | Device for improving preheating efficiency of cylinder before welding |
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| Publication Number | Publication Date |
|---|---|
| CN113579573A true CN113579573A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110831485.9A Pending CN113579573A (en) | 2021-07-22 | 2021-07-22 | Device for improving preheating efficiency of cylinder before welding |
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| CN (1) | CN113579573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843111A (en) * | 2021-11-03 | 2021-12-28 | 深圳恩泽瑞显示科技有限公司 | LCD dispensing guiding and conveying device |
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| CN210306537U (en) * | 2019-08-05 | 2020-04-14 | 苏州市富通精密机械有限公司 | Welding roller frame |
| CN210907464U (en) * | 2019-08-29 | 2020-07-03 | 成都长客新筑轨道交通装备有限公司 | Mounting rack for automatic temperature measurement baking gun |
| CN212761842U (en) * | 2020-05-15 | 2021-03-23 | 芜湖辉林奥远自动化科技有限公司 | Welding device for machining circular tube materials |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843111A (en) * | 2021-11-03 | 2021-12-28 | 深圳恩泽瑞显示科技有限公司 | LCD dispensing guiding and conveying device |
| CN113843111B (en) * | 2021-11-03 | 2022-08-05 | 深圳恩泽瑞显示科技有限公司 | LCD dispensing guiding and conveying device |
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