CN212979197U - Rubber tube cooling device - Google Patents

Abstract

The utility model relates to a rubber tube cooling device relates to the technical field of rubber tube processing equipment, and it includes the frame, install the cooling tank in the frame, install the installation piece in the frame, it is connected with the axis of rotation to rotate on the installation piece, the one end of axis of rotation is stretched out installation piece lateral wall has seted up a word groove, the connecting rod is installed to the other end of axis of rotation, the connecting rod is kept away from the installation axle is installed to the one end of axis of rotation, install first roller on the installation axle, install spacing subassembly in the installation piece, spacing subassembly is used for the restriction the axis of rotation takes place to rotate. This application utensil is through the setting of installation piece, axis of rotation, connecting rod, installation axle and first roller for the staff can come the height adjustment to first roller according to the size of rubber tube, and then makes the cooling operation time of carrying out not unidimensional rubber tube, and first roller homoenergetic pushes down the rubber tube below the cooling water surface, further strengthens the cooling effect of rubber tube.

Description

Rubber tube cooling device

Technical Field

The application relates to the technical field of rubber tube processing equipment, in particular to a rubber tube cooling device.

Background

At present, a rubber hose is one of the most commonly used parts for devices such as automobiles and engineering machinery, for example, an oil pressure rubber hose for a brake, a rubber hose for hot steam, and the like. In the process flow of producing the rubber tube, the rubber tube is extruded by a rubber extruder and then needs to be cooled by a cooling device, and the cooled rubber tube is further transported by a conveying device and subjected to subsequent processing steps.

In the related art, a cooling device for rubber tubes is shown in fig. 1, which includes a rack 100, a cooling tank 110 is installed on the rack 100, rubber tubes are slidably disposed in the cooling tank 110, the cooling tank 110 is sequentially connected with a first roller 120 and a second roller 130 in a rotating manner along a length direction, the first roller 120 is located above the rubber tubes, the first roller 120 is used for pressing down the rubber tubes and immersing the rubber tubes in cooling water, the second roller 130 is located below the rubber tubes, the second roller 130 is used for lifting up the rubber tubes and keeping the rubber tubes away from the surface of the cooling water, so that the cooling water on the rubber tubes can be dried conveniently, and a plurality of cooling water tubes 140 are fixedly connected to one side of the rack 100. When the cooling work of rubber tube, in the rubber tube got into cooling bath 110 from the one end tip of frame 100, the cooling water among condenser tube 140 carried out preliminary cooling to the rubber tube, and the rubber tube after preliminary cooling transports in cooling bath 110, and the rubber tube leaves cooling bath 110 and carries out follow-up processing step from the other end of frame 100 at last.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the rubber tube of not unidimensional carries out cooling work as required, the size of rubber tube changes the back, and the best atress position between first roller and the rubber tube changes, because the high position of first roller in the cooling bath is fixed among the above-mentioned device, consequently the pushing down force that the rubber tube preferred can't be given to first roller, and then probably leads to the unable submergence of rubber tube in the cooling water of cooling bath, and then influences the cooling effect of rubber tube.

SUMMERY OF THE UTILITY MODEL

In order to improve the unable better submergence of rubber tube and carry out the problem of cooling in the cooling water, this application provides a rubber tube cooling device.

The application provides a rubber tube cooling device adopts following technical scheme:

the utility model provides a rubber tube cooling device, includes the frame, install the cooling tank in the frame, install the installation piece in the frame, it is connected with the axis of rotation to rotate on the installation piece, the one end of axis of rotation is stretched out installation piece lateral wall has seted up a straight groove, the connecting rod is installed to the other end of axis of rotation, the connecting rod is kept away from the installation axle is installed to the one end of axis of rotation, install first roller on the installation axle, install spacing subassembly in the installation piece, spacing subassembly is used for the restriction the axis of rotation takes place to rotate.

Through adopting above-mentioned technical scheme, when the cooling operation of the not unidimensional rubber tube is carried out to needs, at first the height of first roller is adjusted according to the size of rubber tube, the restriction of spacing subassembly to the axis of rotation circumferential direction is relieved, then through instrument joint straight flute and rotatory axis of rotation, the axis of rotation further drives the connecting rod and takes place the upset, because the position of connecting rod length is fixed, consequently, the connecting rod takes place to rotate the back, first roller distance on the connecting rod changes from the high emergence of cooling tank bottom, make first roller and rubber tube be in the contact position of preferred, and then make the rubber tube pushed down below the cooling water face by first roller, further strengthen the cooling effect of rubber tube.

Preferably, spacing subassembly includes limit gear, spacing tooth piece and butt joint pole, the installation cavity has been seted up in the installation piece, limit gear fixed connection be in the axis of rotation, the butt joint pole slides and connects on the installation piece and one end stretch into the installation cavity, spacing tooth piece fixed connection be in the butt joint pole stretches into one end in the installation cavity, spacing tooth piece with limit gear meshes mutually.

Through adopting above-mentioned technical scheme, after the high position of first roller has been adjusted, promote the butt joint pole, the spacing tooth piece of butt joint pole tip meshes with the epaxial limit gear of rotation mutually, and then realizes the restriction to the pivot circumferential direction, realizes the fixed to first roller high position.

Preferably, the cooling tank is provided with a dovetail groove along the length direction, the bottom surface of the mounting block is fixedly connected with a sliding block, the sliding block is connected in the dovetail groove in a sliding manner, limiting grooves are arranged at the bottom of the dovetail groove along the length direction of the rack at intervals, and limiting parts matched with the limiting grooves are mounted on the sliding block.

Through adopting above-mentioned technical scheme, the cooperation of dovetail on installation piece bottom surface slider and the frame for the staff can adjust the position of first roller in the cooling bath according to the actual production condition, and then makes first roller push down the rubber tube to the cooling water below the surface of water betterly, further strengthens the cooling effect of rubber tube. The limiting piece is arranged to fix the position of the mounting block on the frame.

Preferably, the locating part includes adapter sleeve, spacing pearl and reset spring, the thread groove has been seted up to the slider bottom surface, adapter sleeve threaded connection is in the thread groove, adapter sleeve one end is open mode, other end fixedly connected with annular slab, spacing pearl is installed in the adapter sleeve, just the diameter of spacing pearl is greater than the internal diameter of annular slab, reset spring installs in the adapter sleeve, reset spring's both ends are supported tightly respectively the thread groove bottom surface with spacing pearl.

By adopting the technical scheme, when the position of the mounting block on the frame needs to be changed, the sliding block is pushed by force, the limiting ball is abutted against the side wall of the limiting groove and moves into the connecting sleeve, and the reset spring is in a compressed state at the moment; when the thread groove on the sliding block moves to the next limiting groove, the elastic force generated by the reset of the reset spring pushes the limiting ball part to extend out of the connecting sleeve, and the limiting ball further enters the limiting groove to fix the position of the sliding block.

Preferably, the mounting blocks are arranged in two groups, and the two groups of mounting blocks are connected to two opposite side walls of the cooling groove in a sliding mode respectively.

Through adopting above-mentioned technical scheme, two sets of installation pieces slide and connect the setting on the both sides wall that the cooling bath is relative for two installation pieces can not produce when the staff adjusts the position of the first roller on two installation pieces and interfere, have strengthened the effect of pushing down of first roller to the rubber tube simultaneously, make the rubber tube submergence in the cooling water better, further strengthen the cooling effect of rubber tube.

Preferably, the two side walls of the cooling tank are provided with connecting grooves in the vertical direction, each connecting groove is internally connected with a connecting block in a sliding manner, a second roller is rotatably connected between the two connecting blocks, the side walls of the cooling tank are rotatably connected with threaded rods, and the connecting blocks are provided with threaded holes matched with the threaded rods.

Through adopting above-mentioned technical scheme, when needs carry out cooling work to not unidimensional rubber tube, come adjusting threaded rod according to the size of rubber tube, rotate the threaded rod, the threaded rod and the cooperation of screw hole on the connecting block for the connecting block changes the position on the threaded rod, and the connecting block further drives the second roller and takes place the change of high position, and then makes the second roller lift on with the rubber tube more than the cooling water surface, and then makes things convenient for the rubber tube to carry out air-dry process.

Preferably, one end of the rack is fixedly connected with a washing groove, one side of the rack is fixedly connected with a cooling water pipe, a water outlet is formed in the washing groove, and a water outlet pipe is fixedly connected at the water outlet.

Through adopting above-mentioned technical scheme, the setting of flushing tank and condenser tube plays the preliminary cooling effect to the rubber tube of just extruding, and the cooling water after the washing gets into in the flushing tank and from the motion in water outlet department to the outlet pipe.

Preferably, an overflow plate is arranged between the flushing tank and the cooling tank, and a trapezoidal notch is formed in the overflow plate.

Through adopting above-mentioned technical scheme, the setting of overflow plate for behind the liquid level in the cooling bath is higher than trapezoidal breach, the automatic washing tank that flows of cooling water in the cooling bath has avoided the too high condition that causes the cooling water to spill over the cooling bath of liquid level in the cooling bath.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the mounting block, the rotating shaft, the connecting rod, the mounting shaft and the first roller, a worker can adjust the height of the first roller in the cooling tank according to the size of the rubber pipe, so that the first roller can press the rubber pipe to be below the cooling water surface when the rubber pipes with different sizes are cooled, and the cooling effect of the rubber pipe is further enhanced;

2. through the arrangement of the dovetail groove, the sliding block and the limiting piece, a worker can adjust the position of the first roller in the cooling groove according to the actual cooling condition of the rubber pipe, so that the first roller can well press the rubber pipe below the cooling water surface, and the cooling effect of the rubber pipe is further enhanced;

3. through the setting of threaded rod, connecting block and second roller for the staff can come the height of second roller in the cooling bath to adjust according to the size of rubber tube, and then makes when carrying out the cooling operation of unidimensional rubber tube, and the second roller homoenergetic lifts to the cooling water surface above with the rubber tube, further makes things convenient for the rubber tube to air-dry the process.

Drawings

Fig. 1 is a schematic perspective view of a rubber tube cooling device in the related art;

FIG. 2 is a schematic perspective view of a cooling device according to an embodiment of the present application;

FIG. 3 is a cross-sectional structural view A-A of FIG. 2, showing a particular structure at the mounting block;

FIG. 4 is a schematic sectional view of B-B in FIG. 2, showing a specific structure at the connecting groove

Description of reference numerals: 100. a frame; 110. a cooling tank; 120. a first roller; 130. a second roller; 140. a cooling water pipe; 150. an overflow plate; 160. a trapezoidal notch; 170. a water outlet; 180. a water outlet pipe; 190. a dovetail groove; 200. a slider; 210. a limiting groove; 220. a thread groove; 230. connecting sleeves; 240. an annular plate; 250. a limiting bead; 260. a return spring; 270. mounting blocks; 280. a rotating shaft; 290. a connecting rod; 300. installing a shaft; 310. a limit gear; 320. a limit tooth block; 330. a butting rod; 340. a handle; 350. a mounting cavity; 360. mounting holes; 370. connecting grooves; 380. connecting blocks; 390. a threaded rod; 400. and (5) washing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses rubber tube cooling device. Referring to fig. 2, the cooling device includes a frame 100, a cooling tank 110 is fixedly connected to the frame 100, a flushing tank 400 is fixedly connected to an end of the cooling tank 110, an overflow plate 150 is fixedly connected to a side wall of the flushing tank 400 connected to the cooling tank 110, and a trapezoidal notch 160 is formed in the overflow plate 150. A water outlet 170 is formed at the bottom of the flushing tank 400, a water outlet pipe 180 is fixedly connected to the position of the water outlet 170, three cooling water pipes 140 are fixedly connected to the rack 100 at intervals along the length direction, one cooling water pipe 140 is located above the flushing tank 400, and the other two cooling water pipes 140 are located above the cooling tank 110.

Referring to fig. 2 and 3, two dovetail grooves 190 are formed in the cooling groove 110 along the length direction, a sliding block 200 is connected in each of the two dovetail grooves 190 in a sliding manner, a plurality of limiting grooves 210 are formed in the bottom surface of each dovetail groove 190 along the length direction of the rack 100 at intervals, and a limiting member which is matched with the limiting grooves 210 and used for locking the position of the sliding block 200 is installed on the sliding block 200. The bottom surface of the sliding block 200 is provided with a thread groove 220, the limiting member comprises a connecting sleeve 230, an outer thread is arranged on the outer peripheral wall of the connecting sleeve 230, the connecting sleeve 230 is connected to the thread groove 220 through the thread, one end of the connecting sleeve 230 close to the bottom of the thread groove 220 is in an open state, and one end of the connecting sleeve 230 far away from the bottom of the thread groove 220 is fixedly connected with an annular plate 240. The connecting sleeve 230 is connected with a limiting bead 250 in a sliding manner, the diameter of the limiting bead 250 is larger than the inner diameter of the annular plate 240, the limiting bead 250 partially extends out of the connecting sleeve 230, the return spring 260 is installed in the connecting sleeve 230, and two ends of the return spring 260 respectively abut against the bottom of the thread groove 220 and the limiting bead 250.

Referring to fig. 3, the top of the slider 200 is fixedly connected with a mounting block 270, the mounting block 270 is rotatably connected with a rotating shaft 280 along the width direction of the cooling groove 110, one end of the rotating shaft 280, which is far away from the cooling groove 110, extends out of the side wall of the mounting block 270 and is provided with a straight groove, and one end of the rotating shaft 280, which is close to the cooling groove 110, extends into the cooling groove 110 and is fixedly connected with a connecting rod 290. An installation shaft 300 is fixedly connected to one end of the connection rod 290 away from the rotation shaft 280 in the width direction of the cooling tank 110, and a first roller 120 is rotatably connected to the installation shaft 300, and the first roller 120 is used for pressing down the rubber tube so that the rubber tube is immersed below the cooling water level.

Referring to fig. 3, a limiting assembly for limiting the rotation of the rotating shaft 280 is installed in the mounting block 270, the limiting assembly includes a limiting gear 310, a mounting cavity 350 is formed in the mounting block 270, and the limiting gear 310 is fixedly connected to the outer peripheral wall of the rotating shaft 280 in the mounting cavity 350. The mounting hole 360 that communicates with the installation cavity 350 is seted up along vertical direction to the installation piece 270, slides along vertical direction in the mounting groove and is connected with the butt pole 330, and the butt pole 330 stretches into the spacing tooth piece 320 of one end fixedly connected with in the installation cavity 350, and spacing tooth piece 320 meshes with limiting gear 310 mutually, and the butt pole 330 stretches out the outer one end fixedly connected with handle 340 of installation piece 270.

Referring to fig. 4, the opposite two side walls of the cooling tank 110 are provided with connecting grooves 370 along the vertical direction, each connecting groove 370 is internally connected with a connecting block 380 in a sliding manner along the vertical direction, the two connecting blocks 380 are rotatably connected with a second roller 130, and the second roller 130 is used for lifting the rubber tube so that the rubber tube extends out of the cooling water level and performing an air drying process. The side wall of the cooling groove 110 is rotatably connected with a threaded rod 390 along the vertical direction, the threaded rod 390 penetrates through the connecting groove 370, and a threaded hole matched with the threaded rod 390 is formed in the connecting block 380.

The implementation principle of the rubber tube cooling device in the embodiment of the application is as follows:

when the rubber pipes with different sizes need to be cooled, firstly, the heights of the first roller 120 and the second roller 130 are adjusted according to the sizes of the rubber pipes, the abutting rod 330 is pulled outwards, the abutting rod 330 drives the limiting tooth block 320 to be far away from the limiting gear 310, the limitation on the circumferential rotation of the rotating shaft 280 is further removed, the rotating shaft 280 is rotated by clamping a tool with the straight groove, the rotating shaft 280 further drives the connecting rod 290 and the mounting shaft 300 to overturn, and the adjustment on the height of the first roller 120 is realized. Then, the abutting rod 330 is pushed, and the limiting toothed block 320 at the end of the abutting rod 330 is engaged with the limiting gear 310 again to limit the circumferential rotation of the rotating shaft 280. Turning the threaded rod 390, the connecting block 380 further changes the position on the threaded rod 390, and the connecting block 380 further brings the second roller 130 to change its height.

The rubber tube moves from the washing tank 400 to the cooling tank 110, the rubber tube sequentially passes through the two first rollers 120 and is immersed below the level of the cooling water under the action of the two first rollers 120, and the rubber tube finally passes through the second roller 130 and extends out of the level of the cooling water under the action of the second roller 130, so that the cooling work on the rubber tube is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a rubber tube cooling device, includes frame (100), install cooling tank (110) on frame (100), its characterized in that: install installation piece (270) on frame (100), it is connected with axis of rotation (280) to rotate on installation piece (270), the one end of axis of rotation (280) stretches out installation piece (270) lateral wall has seted up a straight line groove, connecting rod (290) are installed to the other end of axis of rotation (280), connecting rod (290) are kept away from installation axle (300) is installed to the one end of axis of rotation (280), install first roller (120) on installation axle (300), install spacing subassembly in installation piece (270), spacing subassembly is used for the restriction axis of rotation (280) take place to rotate.

2. A rubber tube cooling device according to claim 1, wherein: spacing subassembly includes limit gear (310), spacing tooth piece (320) and butt pole (330), installation cavity (350) have been seted up in installation piece (270), limit gear (310) fixed connection be in on axis of rotation (280), butt joint pole (330) slide and connect and be in on installation piece (270) and one end stretch into installation cavity (350), spacing tooth piece (320) fixed connection be in butt joint pole (330) stretches into one end in installation cavity (350), spacing tooth piece (320) with limit gear (310) mesh mutually.

3. A rubber tube cooling device according to claim 1, wherein: the cooling groove (110) has been seted up dovetail (190) along length direction, installation piece (270) bottom surface fixedly connected with slider (200), slider (200) slide and connect in dovetail (190), dovetail (190) tank bottom is followed frame (100) length direction interval is equipped with spacing groove (210), install on slider (200) with spacing groove (210) complex locating part.

4. A rubber tube cooling device according to claim 3, wherein: the locating part includes adapter sleeve (230), spacing pearl (250) and reset spring (260), thread groove (220) have been seted up to slider (200) bottom surface, adapter sleeve (230) threaded connection in thread groove (220), adapter sleeve (230) one end is open mode, other end fixedly connected with annular slab (240), install spacing pearl (250) in adapter sleeve (230), just the diameter of spacing pearl (250) is greater than the internal diameter of annular slab (240), reset spring (260) are installed in adapter sleeve (230), the both ends of reset spring (260) are supported tightly respectively thread groove (220) bottom surface with spacing pearl (250).

5. The rubber pipe cooling device according to claim 4, wherein: the two groups of mounting blocks (270) are arranged, and the two groups of mounting blocks (270) are connected to two opposite side walls of the cooling groove (110) in a sliding mode respectively.

6. A rubber tube cooling device according to claim 1, wherein: connecting grooves (370) are formed in two side walls of the cooling groove (110) in the vertical direction, connecting blocks (380) are connected into each connecting groove (370) in a sliding mode, a second roller (130) is connected between the two connecting blocks (380) in a rotating mode, a threaded rod (390) is connected onto the side wall of the cooling groove (110) in a rotating mode, and threaded holes matched with the threaded rod (390) are formed in the connecting blocks (380).

7. The rubber tube cooling device according to claim 6, wherein: the washing machine is characterized in that a washing groove (400) is fixedly connected to the end portion of one end of the rack (100), a cooling water pipe (140) is fixedly connected to one side of the rack (100), a water outlet (170) is formed in the washing groove (400), and a water outlet pipe (180) is fixedly connected to the position of the water outlet (170).

8. The rubber tube cooling device according to claim 7, wherein: an overflow plate (150) is arranged between the flushing tank (400) and the cooling tank (110), and a trapezoidal notch (160) is formed in the overflow plate (150).

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