CN211363137U - Conversion device of V-belt vulcanizing machine - Google Patents

Abstract

The utility model relates to a conversion equipment of V area vulcanizer relates to the technical field of V area production facility, which comprises a frame, be provided with the pressurization group in the frame, slide in the frame and be provided with the fixed plate, be provided with in the frame with the third drive assembly that the fixed plate is connected, follow on the fixed plate the direction of sliding interval of fixed plate is provided with at least two sets of vulcanization groups. The utility model discloses a switch two sets of vulcanization groups, what just vulcanize cools off, and another group just vulcanizes to utilize refrigerated time, compare in singly organizing vulcanization time utilization rate to improve, thereby can improve the vulcanization efficiency in V area.

Description

Conversion device of V-belt vulcanizing machine

Technical Field

The utility model belongs to the technical field of the technique of V area production facility and specifically relates to a conversion equipment of V area vulcanizer is related to.

Background

The V belt is a driving belt with an isosceles trapezoid or an approximate isosceles trapezoid cross section. Vulcanization is one of the main processes which directly influence the service performance and the service life of a product in the processing process of the rubber V belt. The V-belt vulcanizing equipment mainly comprises a jaw V-belt flat vulcanizing machine, a drum vulcanizing machine, a vulcanizing tank and the like.

The Chinese utility model with the publication number of CN209365161U discloses a V-belt flat vulcanizing machine, which comprises a main machine seat, two secondary machine seats respectively positioned at two sides of the main machine seat, a heating device arranged in the main machine seat, a template device arranged on the heating device, a belt rotating device arranged on the two secondary machine seats and used for winding the template device to rotate after the V-belt is installed, and demoulding devices arranged at two sides of the main machine seat; the heating device comprises an upper hot plate which is arranged on the main machine seat and is positioned at the top of the installation cavity, a middle hot plate which is arranged on the main machine seat and is positioned in the middle of the installation cavity, and a lower hot plate which is arranged on the main machine seat and is positioned at the bottom of the installation cavity, wherein the upper hot plate, the lower hot plate and the middle hot plate are all electric heating plates; the template device comprises an upper template fixedly arranged on the upper surface of the middle hot plate and positioned in the mounting cavity, and a lower template fixedly arranged on the lower surface of the middle hot plate and positioned in the mounting cavity, wherein grooves matched with the cross sections of the V-shaped belts for embedding are formed on the upper template and the lower template, the upper hot plate is pushed by a hydraulic cylinder to move, and the lower hot plate is also pushed by the hydraulic cylinder to move; the machine base is provided with a sliding seat which moves towards the direction close to or far away from the main machine base in a sliding way, and a driving cylinder is arranged between the secondary machine base and the sliding seat. The belt rotating device comprises a main grooved wheel, a driving motor and a secondary grooved wheel, wherein the main grooved wheel is connected to a sliding seat on one side in a rotating mode, the driving motor is arranged on the main grooved wheel and the sliding seat and used for driving the main grooved wheel to rotate, the secondary grooved wheel is connected to a sliding seat on the other side in a rotating mode, and the main grooved wheel and the secondary grooved wheel are used for driving the wound V belt to rotate. When the V-belt vulcanizing machine is used, the V-belt is sleeved on the main sheave and the secondary sheave, then the driving cylinder is driven to contract to tighten the V-belt, the V-belt is embedded in the grooves of the upper template and the lower template, and then the upper hot plate and the lower hot plate move to the upper template and the lower template respectively to be heated and vulcanized; after the partial vulcanization is finished, the driving motor drives the main sheave to rotate, positions needing vulcanization are switched, and the same operation is repeated to perform vulcanization.

The technical scheme has the following defects: in the process of vulcanizing the V belt, after each vulcanization, the V belt needs to be cooled for a period of time, and after the cooling is finished, the driving motor drives the main sheave to rotate, so that the position needing vulcanization is switched to perform vulcanization. However, the time for waiting for cooling is not well utilized, and the time utilization rate is low, so that the vulcanization efficiency of the V belt is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conversion equipment of V area vulcanizer gets up refrigerated time utilization, compares in singly organizing the improvement of vulcanization time utilization to can improve the vulcanization efficiency in V area to prior art exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a conversion equipment of V area vulcanizer, includes the frame, be provided with the pressurization group in the frame, it is provided with the fixed plate to slide in the frame, be provided with in the frame with the third drive assembly that the fixed plate is connected, follow on the fixed plate the direction of sliding interval of fixed plate is provided with at least two sets of vulcanization groups.

Through adopting above-mentioned technical scheme, after the V area has vulcanised, third drive assembly drives the fixed plate and moves in the frame, switches two sets of vulcanization group, and what just vulcanised cools off, and another group just vulcanizes to utilize the time of cooling, compare in singly organizing the vulcanization time utilization ratio and improve, thereby can improve the vulcanization efficiency in V area.

The utility model discloses can further configure to in a preferred example, the third drive assembly is including installing the fixed block of fixed plate bottom surface, installing conversion motor, one end in the frame with conversion motor's output shaft and with fixed block screw-thread fit's conversion lead screw.

By adopting the technical scheme, when the fixing plate is required to move, the conversion motor drives the conversion lead screw to rotate, the conversion lead screw drives the fixing block to move, and the fixing plate and the fixing block move synchronously to realize the movement of the fixing plate.

The present invention may be further configured in a preferred embodiment, wherein the conversion screw is rotatably mounted in the frame and located below the fixing plate.

Through adopting above-mentioned technical scheme, the conversion lead screw rotates and installs in the frame for the conversion lead screw is comparatively stable, is difficult for rocking, improves the stability when the motion of drive fixed plate.

The utility model discloses can further configure to in a preferred example, the fixed block with one side an organic whole is connected to the fixed plate and is provided with the connecting plate, the connecting plate passes through the bolt to be installed on the fixed plate.

By adopting the technical scheme, when equipment breaks down, the fixing plate and the structure on the fixing plate possibly need to be checked down for maintenance. Through the separation setting of fixed block and fixed plate, with fixed plate and frame separation, realize the separation between them, be convenient for maintain.

The utility model discloses can further configure to in a preferred example, the fixed plate lower surface seted up with connecting plate joint complex draw-in groove.

Through adopting above-mentioned technical scheme, the location of connecting plate can be realized to the joint cooperation of draw-in groove and connecting plate, and the installation of the connecting plate of being convenient for need not the accurate bolt hole that aims at, and is comparatively convenient.

The utility model discloses can further configure to in a preferred example, follow in the frame the glide direction of fixed plate is provided with the slide rail, the fixed plate lower surface be provided with the slide rail complex slider that slides.

Through adopting above-mentioned technical scheme, the purpose of the fixed plate sliding on the frame is realized to the cooperation of sliding of slider and slide rail.

The utility model discloses can further configure to in a preferred example, the spacing groove has been seted up to slide rail length direction's vertical both sides, the slider with slide rail sliding fit's lateral wall be provided with the spacing groove sliding fit's spacing area.

By adopting the technical scheme, the matching of the limiting groove and the limiting belt can further limit the stability of the sliding block when the sliding block slides on the sliding rail, and the possibility of lateral deviation is reduced, so that the movement stability of the fixing plate is improved; and also provides a stable foundation for the operation of the vulcanization set on the fixed plate.

The present invention may be further configured in a preferred example, two first proximity switches electrically connected to the third driving assembly are disposed at an interval on the frame.

Through adopting above-mentioned technical scheme, move the in-process that switches vulcanization group at the fixed plate, need the staff to see whether the position moves in place, it is comparatively troublesome. Through the arrangement of the first proximity switch, when the fixed plate moves to a set position, the first proximity switch is triggered, the first proximity switch sends an electric signal to the third driving assembly, and the third driving assembly stops working, so that conversion is completed; thereby the staff is not needed to watch, and the operation is more convenient.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by switching the two vulcanizing groups, the vulcanizing groups are cooled immediately after vulcanization, and the other vulcanizing group is vulcanized, so that the cooling time is utilized, and the utilization rate of the vulcanizing time is improved compared with that of a single vulcanizing group, so that the vulcanizing efficiency of the V belt can be improved;

2. the fixed block and the fixed plate are arranged separately, so that the fixed plate is separated from the rack, the separation of the fixed plate and the rack is realized, and the maintenance is convenient;

3. through the arrangement of the first proximity switch, when the fixed plate moves to a set position, the first proximity switch is triggered, the first proximity switch sends an electric signal to the third driving assembly, and the third driving assembly stops working, so that conversion is completed; thereby the staff is not needed to watch, and the operation is more convenient.

Drawings

FIG. 1 is a schematic representation (one) of the three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of section A of FIG. 1;

FIG. 3 is a schematic view (two) of the three-dimensional structure of the present invention;

FIG. 4 is an enlarged schematic view of section B of FIG. 1;

FIG. 5 is a schematic view (III) of the three-dimensional structure of the present invention, with the mounting frame cut away in part;

FIG. 6 is an enlarged schematic view of section C of FIG. 5;

FIG. 7 is a connecting structure between adjacent vulcanizing rollers in the present invention;

fig. 8 is an enlarged schematic view of a portion D in fig. 5.

Reference numerals: 1. a frame; 11. a bottom frame; 111. a slide rail; 112. a slider; 113. a limiting groove; 114. a limiting band; 12. installing a frame; 121. a slipping sleeve; 122. an internal thread sleeve; 13. a third drive assembly; 131. a switching motor; 132. a fixed block; 133. converting a lead screw; 134. a connecting plate; 14. a first proximity switch; 2. a fixing plate; 21. a card slot; 22. a first base; 23. a second base; 24. a communicating hole; 31. a mounting frame; 311. a support frame; 312. a sliding seat; 313. a slide bar; 314. a pushing seat; 315. a push rod; 316. a first driving member; 317. a second proximity switch; 32. a vulcanizing roller; 321. a rotary joint; 322. a second intake pipe; 323. a second air outlet pipe; 324. a second solenoid valve; 325. a second temperature detection member; 33. a rotating assembly; 34. a first drive assembly; 341. a moving motor; 342. connecting blocks; 343. moving the lead screw; 351. an air pump; 352. an air inlet three-way pipe; 353. a three-way air outlet pipe; 354. a pipeline; 355. a third electromagnetic valve; 41. pressing a block; 411. a limiting rod; 42. a second drive assembly; 421. a pressurizing motor; 422. a pressurizing screw rod; 43. an air bag; 431. a first intake pipe; 432. a first air outlet pipe; 433. a first solenoid valve; 434. a first temperature detection member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first and second proximity switches 14, 317 are conventional proximity switches and in this embodiment are the type IM18-D1NA08-L proximity switches. The first temperature sensing element 434 and the second temperature sensing element 325 are conventional temperature sensors, and in this embodiment are model numbers 1106D-E66T.

Referring to fig. 1, a conversion device of a V-belt vulcanizer comprises a frame 1, wherein the frame 1 comprises a bottom frame 11 and a door-shaped installation frame 12 fixedly arranged on the bottom frame 11, a space covered by the installation frame 12 is a vulcanization space of a V-belt, and the vulcanization space is provided with a channel penetrating in a horizontal direction.

Referring to fig. 1 and 2, two horizontal and parallel slide rails 111 are fixedly arranged on the bottom frame 11, and the length direction of the slide rails 111 is parallel to the channel of the vulcanizing space; a horizontal fixing plate 2 is arranged on the slide rail 111, a sliding block 112 is fixed on the bottom surface of the fixing plate 2 through a bolt, and the sliding block 112 slides on the slide rail 111; and the vertical both sides of slide rail 111 length direction have seted up spacing groove 113, and slider 112 slides the complex lateral wall with slide rail 111 and is provided with the spacing area 114 that slides the complex with spacing groove 113 integratively for slide rail 111 is comparatively stable with the cooperation of slider 112, and difficult skew makes fixed plate 2 comparatively stable of motion on slide rail 111.

Referring to fig. 3, the bottom frame 11 is provided with a third driving assembly 13, the third driving assembly 13 includes a conversion motor 131, a fixed block 132 and a conversion screw 133, the conversion motor 131 is fixedly installed on the bottom frame 11, the conversion screw 133 is rotatably installed on the bottom frame 11, an axial direction of the conversion screw 133 is parallel to a length direction of the slide rail 111, and one end of the conversion screw 133 is coaxially connected with an output shaft of the conversion motor 131.

The bottom surface at fixed plate 2 is connected to fixed block 132, and fixed block 132 is connected one side with fixed plate 2 and is integratively provided with connecting plate 134, and fixed plate 2 lower surface is seted up with connecting plate 134 joint complex draw-in groove 21, and connecting plate 134 passes through the bolt and installs on fixed plate 2, realizes fixed block 132 and fixed plate 2's fixed, and fixed block 132 and conversion lead screw 133 screw-thread fit. The conversion motor 131 drives the conversion screw 133 to rotate, the conversion screw 133 rotates to drive the fixing block 132 to move, and the fixing plate 2 and the fixing block 132 move synchronously, so that the purpose that the fixing plate 2 slides on the slide rail 111 is achieved.

Two first proximity switches 14 (see fig. 2) electrically connected to the switching motor 131 are fixedly disposed on the bottom frame 11 at intervals, and are used for controlling the switching motor 131 to stop, so as to realize accurate stop of the fixing plate 2 on the slide rail 111.

Referring to fig. 1, be provided with the vulcanization structure on fixed plate 2, the vulcanization structure includes that the multiunit vulcanizes group and multiunit pressurization group, adopts two sets of vulcanization groups and a set of pressurization group in this embodiment, and two sets of vulcanization groups set up at interval on fixed plate 2 along the length direction of slide rail 111. The two groups of vulcanization sets can be alternately vulcanized by the pressurizing sets along with the movement of the fixed plate 2, so that the vulcanization efficiency can be accelerated.

Referring to fig. 1 and 4, each vulcanization set comprises a mounting frame 31, a vulcanization roller 32, a rotating assembly 33, and a first drive assembly 34. The fixed plate 2 is provided with a first base 22 and a second base 23 at intervals along the length direction perpendicular to the slide rail 111, the upper surfaces of the two ends of the fixed plate 2 in the length direction are provided with the first base 22 and the second base 23, and each group of the first base 22 and the second base 23 corresponds to one group of vulcanization groups respectively.

The vulcanization group of each group has two mounting brackets 31 of relative motion, all is connected with a vulcanization roller 32 on every mounting bracket 31 in the rotation, and the V area is established on two vulcanization rollers 32, and the relative motion of two mounting brackets 31 can be to V area tensioning or relax. One mounting rack 31 is fixedly mounted on the first base 22, the other mounting rack 31 is slidably disposed on the second base 23, and a sliding direction of the mounting rack 31 is perpendicular to a length direction of the slide rail 111. The first driving assembly 34 includes a moving motor 341, a connecting block 342 and a moving screw 343, the moving motor 341 is fixedly mounted on the second base 23, the moving screw 343 is rotatably mounted on the second base 23, one end of the moving screw is coaxially connected with the output shaft of the moving motor 341, and the axial direction of the moving screw 343 is parallel to the sliding direction of the mounting block 31; the connecting block 342 is fixed on the lower surface of the sliding mounting seat, and the connecting block 342 is in threaded fit with the moving screw 343. The movable motor 341 drives the movable lead screw 343 to rotate, the movable lead screw 343 rotates to drive the connecting block 342 to move, and the mounting rack 31 and the connecting block 342 move synchronously, so that the relative motion of the two mounting racks 31 is realized.

Referring to fig. 3, the rotating assembly 33 includes a rotating motor, the rotating motor is fixedly installed on the first base 22, and an output shaft of the rotating motor is connected to the vulcanizing roller 32 installed on the first base 22 and an end of the rotating motor, which is far away from the supporting frame 311, through a chain transmission. The rotating motor can drive the vulcanizing rollers 32 to rotate, and when the V belt is sleeved on the two vulcanizing rollers 32, the V belt can be driven to move.

Referring to fig. 5 and 6, a support frame 311 is slidably disposed on the mounting frame 31, a sliding seat 312 is fixedly disposed on the mounting frame 31, a longitudinal direction of the sliding seat 312 is parallel to a longitudinal direction of the slide rail 111, a sliding rod 313 is slidably disposed on the sliding seat 312 along the longitudinal direction thereof, and the support frame 311 is fixedly disposed on the sliding rod 313.

A pushing seat 314 is also fixedly arranged on the sliding seat 312, a push rod 315 is arranged on the pushing seat 314 in a sliding manner along the sliding direction of the sliding rod 313, and the push rod 315 is fixedly connected with the support frame 311; the sliding seat 312 is provided with a first driving member 316, the first driving member 316 includes an oil cylinder, and the oil cylinder is fixedly mounted on the sliding seat 312 and is fixedly connected with one end of the push rod 315 far away from the supporting frame 311. The oil cylinder can drive the push rod 315 to slide along the push seat 314, and the support frame 311 and the push rod 315 move synchronously, so that the support frame 311 slides on the mounting frame 31. The two ends of the vulcanizing roller 32 are rotatably arranged on the mounting frame 31 and the supporting frame 311, meanwhile, the vulcanizing roller 32 can be detached from the mounting frame 31 and the supporting frame 311, when the supporting frame 311 moves towards the direction far away from the mounting frame 31, one end of the vulcanizing roller 32 can be separated from the supporting frame 311, and at the moment, the V belt can be arranged on the two vulcanizing rollers 32 or detached from the two vulcanizing rollers 32.

The sliding seat 312 is provided with a second proximity switch 317 electrically connected with the oil cylinder, the second proximity switch 317 is used for detecting the distance of the supporting frame 311, and when the second proximity switch 317 detects that the distance between the second proximity switch 317 and the supporting frame 311 reaches a set value, the oil cylinder stops moving, namely the vulcanizing roller 32 is installed.

The vulcanizing roller 32 is heated by means of steam, and in another embodiment, the vulcanizing roller 32 is heated by electromagnetic heating.

Referring to fig. 3 and 7, an inner cavity is formed in the vulcanizing roller 32, rotary joints 321 are mounted at two ends of the vulcanizing roller 32, the rotary joints 321 are communicated with the inner cavity, one rotary joint 321 is connected with a second air inlet pipe 322 connected with a high-pressure steam source, and the other rotary joint 321 is connected with a second air outlet pipe 323; the fixed plate 2 is provided with a communicating hole 24, a second air inlet pipe 322 and a second air outlet pipe 323 both penetrate through the communicating hole 24 to the bottom frame 11, and the second air inlet pipe 322 penetrates through the bottom frame 11 to be connected with a high-pressure steam source; the second inlet pipe 322 and the second outlet pipe 323 are both provided with a second solenoid valve 324 for controlling the inlet and outlet of the high pressure steam. Meanwhile, a second temperature detection part 325 is installed on the second outlet duct 323, the second temperature detection part 325 is electrically connected with the second solenoid valve 324, the second solenoid valve 324 is located between the second temperature detection part 325 and the second outlet duct 323, and the second temperature detection part 325 is used for detecting the temperature of the gas discharged from the second outlet duct 323. The second electromagnetic valve 324 performs steam adding and steam discharging at intervals, when the second temperature detecting part 325 detects that the temperature of the discharged steam is lower than the set temperature, the second temperature detecting part 325 sends an electric signal to the second electromagnetic valve 324, and the second electromagnetic valve 324 where the second air inlet pipe 322 is located opens again to supplement the steam so as to rise to the set temperature; and when the detected temperature is higher than the set temperature, the second temperature detecting member 325 sends an electric signal to the second solenoid valve 324, and the second solenoid valve 324 where the second outlet pipe 323 is located is opened again to discharge steam, so as to decrease to the set temperature.

Considering that the two vulcanizing groups alternately carry out vulcanization, the direct discharge of the steam in the vulcanizing roller 32 which needs to be cooled after the vulcanization is finished in the alternate process can be wasted, and therefore the following structure is arranged to improve the utilization rate of the steam. A suction pump 351 is fixed on the bottom surface of the fixing plate 2, the suction pump 351 is provided with an inlet and an outlet, the inlet is connected with an air inlet three-way pipe 352, and the outlet is connected with an air outlet three-way pipe 353. The other two pipe orifices of the air inlet three-way pipe 352 are respectively connected with one end, close to each other, of the two vulcanizing rollers 32 on the same side through a pipeline 354 and are connected to the rotary joint 321; similarly, the two remaining pipe orifices of the air outlet three-way pipe 353 are respectively connected with one end, close to each other, of the two vulcanizing rollers 32 on the same side through a pipeline 354 and connected to the rotary joint 321; the pipes 354 are connected to the rotary joint 321 through the communication hole 24, and a third solenoid valve 355 is provided on each pipe 354. After the vulcanization of one set of the vulcanizing rollers 32 is completed, the steam in the vulcanizing rollers 32 in the set is pumped to the other set of the vulcanizing rollers 32 to be vulcanized through the air pump 351, so that the process of utilizing the steam is realized; and then the replenishment of the steam is performed in accordance with the temperature of the discharged steam detected by the second temperature detecting member 325.

Referring to fig. 5 and 8, the pressurizing group includes two pressurizing blocks 41 and a second driving assembly 42, the two pressurizing blocks 41 are respectively arranged on two side edges of the mounting frame 12 in a relatively horizontal sliding manner, and are in the same horizontal plane with the vulcanizing rollers 32, and the two vulcanizing rollers 32 in the same group are arranged between the two pressurizing blocks 41. The pressurizing block 41 is fixedly provided with a plurality of limiting rods 411 on the opposite side, the limiting rods 411 are parallel to the sliding direction of the pressurizing block 41, and the limiting rods 411 are arranged on the side edge of the mounting frame 12 in a sliding manner. First mounting hole has been seted up on the side of installing frame 12, and first mounting hole is pegged graft and is had sliding sleeve 121, and sliding sleeve 121 passes through the bolt fastening, and gag lever post 411 slides and sets up in sliding sleeve 121.

The second driving assembly 42 includes a pressurizing motor 421 and a pressurizing screw 422, the pressurizing motor 421 adopts a worm and gear speed reducer, the pressurizing motor 421 is fixedly installed on the opposite side of the pressurizing block 41, and the pressurizing screw 422 is connected to the output shaft of the pressurizing motor 421 and is in threaded fit with the side edge of the mounting frame 12. A second mounting hole is formed in the side edge of the mounting frame 12, the second mounting hole is inserted with the internal thread sleeve 122, the internal thread sleeve 122 is fixed through a bolt, and the internal thread sleeve 122 is in threaded fit with the pressurizing screw 422. The pressurizing motor 421 drives the pressurizing screw 422 to rotate, and the pressurizing screw 422 drives the pressurizing block 41 to move, so that the purpose of moving the pressurizing block 41 is achieved.

The pressurizing block 41 is embedded with the half circumferential surface of the vulcanizing roller 32 on the side departing from the pressurizing motor 421, an accommodating cavity is arranged on the side departing from the pressurizing motor 421 of the pressurizing block 41, an air bag 43 is arranged in the accommodating cavity, and the air bag 43 is fixed on the side contacting with the inner wall of the accommodating cavity. The air bag 43 is provided with a first air inlet pipe 431 and a first air outlet pipe 432, the first air inlet pipe 431 and the first air outlet pipe 432 both penetrate through the pressurizing block 41 to extend to the outside, and the first air inlet pipe 431 is connected with a high-pressure steam source; one end of the first air inlet pipe 431 penetrating through the pressurizing block 41 and one end of the first air outlet pipe 432 penetrating through the pressurizing block 41 are both provided with a first solenoid valve 433, one end of the first air outlet pipe 432 penetrating through the pressurizing block 41 is provided with a first temperature detection piece 434 electrically connected with the first solenoid valve 433, and the first solenoid valve 433 is positioned between the first temperature detection piece 434 and the first air outlet pipe 432. The air bag 43 controls the interval steam adding and steam releasing through the first electromagnetic valve 433, and controls whether the first electromagnetic valve 433 needs to release steam or add steam through the temperature of the released steam detected by the first temperature detecting part 434, so as to meet the set temperature. When the vulcanizing roller is in work, the pressurizing motor 421 drives the pressurizing block 41 to move to be embedded with the vulcanizing roller 32, then steam is introduced, and the V belt on the vulcanizing roller 32 is heated and pressurized to realize vulcanization; during the vulcanization process, the temperature of the steam in the air bag 43 is maintained through the first solenoid valve 433.

The working principle of the embodiment is as follows:

when the V-belt installation device is used, the supporting frame 311 is pushed away from one end of the vulcanizing rollers 32 through the first driving piece 316, the V-belt is brought to two vulcanizing rollers 32 in the same group, then the first driving piece 316 moves reversely until the second proximity switch 317 is triggered, the second driving piece 53 stops moving, and the V-belt installation is completed.

Then the moving motor 341 moves the mounting frame 31, and one of the vulcanizing rollers 32 moves synchronously with the mounting frame 31 to tension the V-belt.

Then the conversion motor 131 drives the fixing plate 2 to move along the slide rail 111 to the mounting frame 12, the pressurizing motor 421 drives the pressurizing block 41 to move until the pressurizing block is embedded with the half circumference of the vulcanizing roller 32, and then the air bag 43 and the vulcanizing roller 32 can be heated and pressurized by steam for vulcanization. The vulcanizing area at each time is a place where the vulcanizing roller 32 is in contact with the pressurizing block 41, steam is released and charged at intervals in the process, and the steam charging and discharging is adjusted according to the temperatures detected by the first temperature detecting element 434 and the second temperature detecting element 325, so that the steam temperature in the air bag 43 and the vulcanizing roller 32 reaches the set temperature required for vulcanization.

After the first vulcanizing group is vulcanized, the steam in the air bag 43 is released, the steam in the vulcanizing roller 32 is transferred to the vulcanizing roller 32 with the vulcanizing function of the second group through the air suction pump 351, and the pressurizing motor 421 drives the pressurizing block 41 to return to the original position. The conversion motor 131 drives the fixing plate 2 to move, the vulcanization group to be vulcanized is conveyed into the mounting frame 12, and the conversion motor 131 stops according to the first proximity switch 14; the vulcanized vulcanizing roller 32 is driven to rotate by the conversion motor 131, so that half of the vulcanized V belt is emptied, and water spraying cooling is carried out outside the mounting frame 12.

The pressurizing motor 421 drives the pressurizing block 41 to be fitted to the circumferential surface of the vulcanizing roller 32 of the second group again, then the vulcanizing roller 32 to be vulcanized is supplemented with steam, the air bag 43 is charged with steam, the amount of steam supplemented to the vulcanizing roller 32 is supplemented according to the temperature when the steam is released, and then vulcanization can be performed.

And after the V belts of the second group are completely vulcanized, the V belts are converted into V belts of unvulcanized parts of the first group to be vulcanized and are circulated in sequence, and when the V belts are completely vulcanized after being vulcanized twice, the V belts can be detached and replaced by new V belts vulcanized.

When the size of the V-belt to be vulcanized changes, the matching vulcanizing roller 32 may be replaced, thereby meeting the vulcanization requirements of V-belts of different sizes.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a conversion equipment of V area vulcanizer, includes frame (1), be provided with the pressurization group on frame (1), its characterized in that: the improved vulcanizing machine is characterized in that a fixing plate (2) is arranged on the rack (1) in a sliding mode, a third driving assembly (13) connected with the fixing plate (2) is arranged on the rack (1), and at least two groups of vulcanizing groups are arranged on the fixing plate (2) at intervals in the sliding direction of the fixing plate (2).

2. The converting apparatus of a V-belt vulcanizer of claim 1, wherein: the third driving assembly (13) comprises a fixed block (132) arranged on the bottom surface of the fixed plate (2), a conversion motor (131) arranged on the rack (1), and a conversion lead screw (133) with one end connected with an output shaft of the conversion motor (131) and in threaded fit with the fixed block (132).

3. The converting apparatus of a V-belt vulcanizer of claim 2, wherein: the conversion screw rod (133) is rotatably arranged on the rack (1) and is positioned below the fixing plate (2).

4. The converting apparatus of a V-belt vulcanizer of claim 2, wherein: the fixing block (132) and the fixing plate (2) are connected to form a whole, a connecting plate (134) is arranged on one side of the fixing block (132), and the connecting plate (134) is installed on the fixing plate (2) through bolts.

5. The converting apparatus of a V-belt vulcanizer of claim 4, wherein: the lower surface of the fixing plate (2) is provided with a clamping groove (21) which is matched with the connecting plate (134) in a clamping manner.

6. The converting apparatus of a V-belt vulcanizer of claim 1, wherein: the frame (1) is provided with a slide rail (111) along the sliding direction of the fixed plate (2), and the lower surface of the fixed plate (2) is provided with a slide block (112) matched with the slide rail (111) in a sliding manner.

7. The converting apparatus of a V-belt vulcanizer of claim 6, wherein: limiting grooves (113) are formed in the two vertical sides of the sliding rail (111) in the length direction, and limiting belts (114) matched with the limiting grooves (113) in a sliding mode are arranged on the side walls, matched with the sliding rail (111) in a sliding mode, of the sliding block (112).

8. The converting apparatus of a V-belt vulcanizer of claim 1, wherein: two first proximity switches (14) electrically connected with the third driving assembly (13) are arranged on the rack (1) at intervals.

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