CN221520885U - Board traction device for PVC board production - Google Patents

Abstract

The utility model provides a plate traction device for PVC plate production, which relates to the technical field of PVC plate production and comprises a lower conveying belt body and a guide mechanism, wherein a driving gear set is arranged on one side of the lower conveying belt body, an upper conveying belt is arranged at the upper end of the lower conveying belt body, and the upper conveying belt is connected with the lower conveying belt body through the driving gear set. This panel draw gear is used in PVC panel production, through guiding mechanism's setting, the panel lasts the forward movement, the main rolling element that drives the lower extreme takes place to rotate in the bearing frame, main rolling element plays the auxiliary stay effect to the panel, when panel one end gets into between the conveyer belt, the unsettled weight of the other end will share through main rolling element, the setting of main rolling element has ensured that the panel keeps level and stable in the transportation on the conveyer belt, the guide pulley of both sides has simultaneously restricted the lateral direction removal of panel, guaranteed the stable transmission of panel on the conveyer belt, prevent off tracking and improvement work efficiency.

Description

Board traction device for PVC board production

Technical Field

The utility model relates to the technical field of PVC (polyvinyl chloride) plate production, in particular to a plate traction device for PVC plate production.

Background

PVC (polyvinyl chloride) sheets are a common plastic product widely used in the fields of construction, decoration, advertising, packaging, etc., wherein in the production of PVC sheets, sheet traction means are generally required to ensure that the extruded or calendered PVC sheets can pass through a production line smoothly and uniformly and maintain the desired size and thickness.

Through retrieval, the utility model with the patent number of CN219407943U provides a plate traction device for PVC plate production, which comprises a traction table, an upper conveying structure, a lower conveying structure, a lifting guide structure and a power structure, wherein the upper conveying structure is arranged above the lower conveying structure; the upper conveying structure comprises an upper conveying bracket, an upper driving roller and an upper driven roller are rotatably arranged on the upper conveying bracket, and an upper conveying belt is arranged on the outer sides of the upper driving roller and the upper driven roller; the lower conveying structure comprises a lower conveying bracket, a lower driving roller and a lower driven roller are rotatably arranged on the lower conveying bracket, and a lower conveying belt is arranged on the outer sides of the lower driving roller and the upper and lower driven rollers; the traction table is fixedly provided with two mounting seats, the lower conveying support is fixedly connected with the mounting seats, the lower conveying belt is arranged at intervals with the traction table, the lifting guide structure is connected with the upper conveying support, and the power structure is connected with the upper driving roller and the lower driving roller. The utility model has the advantages of single power transmission, synchronization of two conveying belts and better guarantee of the quality of the plate. But when the plate is pulled, the plate is conveyed only through the upper conveyor belt and the lower conveyor belt, when the plate at one end is conveyed to the inner side of the conveyor belt, one end of the plate is suspended and is subjected to the action of gravity, the plate can incline to generate a torque, the torque can lead the conveyor belt to be incapable of uniformly conveying the plate, secondly, the plate can incline left, right or deviate from a track along with the conveying of the conveyor belt due to the fact that guide blocks are not arranged on two sides of the plate in the conveying process, and the deviated plate can cause accidents or damage to equipment.

Thus, we provide a sheet traction device for PVC sheet production.

Disclosure of utility model

The utility model aims to provide a plate traction device for PVC plate production, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PVC panel production is with panel draw gear, includes lower conveyer belt body and guiding mechanism, drive gear group is installed to one side of lower conveyer belt body, upper conveyer belt is installed to the upper end of lower conveyer belt body, and be connected through drive gear group between upper conveyer belt and the lower conveyer belt body, the supporting seat is installed to the lower extreme of lower conveyer belt body, guiding mechanism is installed to one end of lower conveyer belt body;

The guide mechanism comprises a supporting plate, a main rolling part, a fixing plate, an adjusting part, an elastic part and a guide part, wherein the supporting plate is installed at one end of the lower conveyor belt body, the main rolling part is installed at the inner side of the supporting plate, the fixing plate is welded at the upper end of the supporting plate, the adjusting part is installed at the inner side of the fixing plate, the elastic part is installed at one side of the adjusting part, and the guide part is installed at the other side of the elastic part.

Preferably, the supporting plate is fixedly arranged on two sides of one end of the lower conveyor belt body through bolts, and the bearing seat is arranged on the inner side screw of the supporting plate.

Preferably, the main rolling element comprises a main shaft and a roller, the main shaft is fixedly arranged in the bearing seat, the main shaft and the supporting plate form a rotary structure through the bearing seat, and the roller is fixedly arranged on the outer side of the main shaft.

Preferably, a slot is formed in one side of the fixing plate in a penetrating manner, a fixing hole is formed in the upper surface of the fixing plate, and the fixing hole penetrates to the top end of the slot.

Preferably, the adjusting piece comprises an adjusting plate, a fixing bolt and a fixing seat, wherein the adjusting plate is arranged in the slot in a sliding mode, the upper surface of the adjusting plate is provided with a groove, the fixing bolt is arranged on an inner thread of the fixing hole in a threaded mode, the fixing bolt penetrates through the fixing hole and extends to the inside of the groove, the fixing seat is welded at one end of the adjusting plate, and a sliding groove is formed in the inner side of the fixing seat.

Preferably, the elastic piece comprises a spring and a movable seat, the spring is welded on the inner side of the fixed seat, the movable seat is welded on the other end of the spring, sliding blocks are welded on the upper end and the lower end of the movable seat, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the guide piece comprises a connecting shaft, a bearing and a guide wheel, the connecting shaft is welded on the inner side of the movable seat, the bearing is fixedly arranged on the outer side of the connecting shaft, the guide wheel is fixedly arranged on the outer side of the bearing, and the guide wheel and the connecting shaft form a rotating structure through the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. This board draw gear is used in PVC panel production, through the setting of backup pad and main rolling spare, when carrying out panel and pull, place the panel in the gyro wheel upper end earlier, adjust the length that the regulating plate stretches out according to the width of panel again, the regulating plate drives the fixing base and adjusts, when adjusting the position of regulating plate, want to make the spring be in partial compression state, with the rugged condition in adaptation panel side, after the adjustment is accomplished, screw up fixing bolt, the position of regulating plate obtains fixedly this moment, then push panel downwards conveyer belt body direction, panel one end receives the centre gripping of lower conveyer belt body and last conveyer belt, thereby accomplish the panel and pull, in the traction process, the panel is continuous to move forward, drive the main rolling spare of lower extreme and take place to rotate in the bearing frame, main rolling spare plays the auxiliary support effect to the panel, when panel one end gets into between the conveyer belt, the unsettled weight of the other end will be through main rolling spare, and along with the rotation of gyro wheel sharing panel, the traction work of completion panel, the setting up of main rolling spare has ensured that the panel keeps the level and stable in the conveyer belt transportation.

2. Through fixed plate, regulating part, elastic component and guide part's setting, when carrying out panel and pull, the guide wheel of both sides has restricted the lateral direction removal of panel, this helps preventing panel off tracking on the conveyer belt, because they receive the restriction between the guide wheel, can't deviate from the track, guaranteed the stable transmission of panel on the conveyer belt, prevent off tracking and improve work efficiency, partial panel is because its lateral edge is uneven, when guide wheel restriction lateral movement, accessible elastic component freely adjusts its position, when the protruding guide wheel that passes through of panel curb plate, to one side extrusion guide wheel, the guide wheel is to one side extrusion spring through the movable seat, the spring compresses deformation this moment, after protruding removal breaks away from here, the spring resumes deformation, outside extrusion fixed plate, can make guide wheel and panel side laminating constantly, the side arch of panel will not influence the direction of guide part, the guide effect has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a plate traction device for PVC plate production;

FIG. 2 is a schematic view of a guiding mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the support plate, main rolling member and fixed plate of the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting member, the elastic member and the guide member of the present utility model;

fig. 5 is a schematic view of the guide structure of the present utility model.

Reference numerals in the drawings: 1. a lower conveyor belt body; 2. a drive gear set; 3. an upper conveyor belt; 4. a support base; 5. a guide mechanism; 51. a support plate; 511. a bearing seat; 52. a main rolling member; 521. a main shaft; 522. a roller; 53. a fixing plate; 531. a slot; 532. a fixing hole; 54. an adjusting member; 541. an adjusting plate; 5411. a groove; 542. a fixing bolt; 543. a fixing seat; 5431. a chute; 55. an elastic member; 551. a spring; 552. a movable seat; 5521. a slide block; 56. a guide member; 561. a connecting shaft; 562. a bearing; 563. and a guide wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides an embodiment: the utility model provides a PVC panel traction device for production, includes lower conveyer belt body 1 and guiding mechanism 5, and drive gear group 2 is installed to one side of lower conveyer belt body 1, and upper conveyer belt 3 is installed to the upper end of lower conveyer belt body 1, and is connected through drive gear group 2 between upper conveyer belt 3 and the lower conveyer belt body 1, and supporting seat 4 is installed to the lower extreme of lower conveyer belt body 1, and guiding mechanism 5 is installed to one end of lower conveyer belt body 1;

The guide mechanism 5 includes a support plate 51, a main rolling member 52, a fixing plate 53, an adjusting member 54, an elastic member 55, and a guide member 56, the support plate 51 is installed at one end of the lower conveyor body 1, the main rolling member 52 is installed at the inner side of the support plate 51, the fixing plate 53 is welded at the upper end of the support plate 51, the adjusting member 54 is installed at the inner side of the fixing plate 53, the elastic member 55 is installed at one side of the adjusting member 54, and the guide member 56 is installed at the other side of the elastic member 55.

Further, the backup pad 51 passes through bolt fixed mounting in the one end both sides of lower conveyer belt body 1, the inboard screw of backup pad 51 installs bearing frame 511, main rolling element 52 includes main shaft 521 and gyro wheel 522, the inside fixed mounting of bearing frame 511 has main shaft 521, and main shaft 521 constitutes revolution mechanic through bearing frame 511 and backup pad 51, the outside fixed mounting of main shaft 521 has gyro wheel 522, in the traction process, the panel is continuous to move forward, the main rolling element 52 of drive lower extreme takes place to rotate in bearing frame 511, main rolling element 52 plays the auxiliary support effect to the panel, when panel one end gets into between the conveyer belt, the unsettled weight of the other end will be shared through main rolling element 52, and along with the rotation of gyro wheel 522, accomplish the traction work of panel, the setting of main rolling element 52 has ensured that the panel keeps the level and stable in the conveyer belt transportation.

Example two

Referring to fig. 1-5, in a first embodiment of the present utility model, a slot 531 is formed on one side of a fixing plate 53, a fixing hole 532 is formed on an upper surface of the fixing plate 53, the fixing hole 532 penetrates to a top end of the slot 531, an adjusting member 54 includes an adjusting plate 541, a fixing bolt 542 and a fixing seat 543, the adjusting plate 541 is slidably mounted in the slot 531, a groove 5411 is formed on an upper surface of the adjusting plate 541, the fixing bolt 542 is mounted in an internal thread of the fixing hole 532, the fixing bolt 542 penetrates through the fixing hole 532 and extends to the inside of the groove 5411, the fixing seat 543 is welded at one end of the adjusting plate 541, a sliding groove 5431 is formed in an inner side of the fixing seat 543, when the plate is pulled, the plate is placed on an upper end of the roller 522, and then the length of the adjusting plate 541 extending is adjusted according to a width of the plate, the adjusting plate 541 drives the fixing seat 543, and when the position of the adjusting plate 541 is adjusted, the spring 551 is in a partially compressed state to adapt to a situation of a side roughness at this time, the adjusting plate 541 is screwed down, and after the adjustment, the position of the adjusting plate 541 is fixed.

Further, the elastic piece 55 includes the spring 551 and the movable seat 552, the spring 551 has been welded to the inboard of fixing base 543, the other end welding of spring 551 has the movable seat 552, the upper and lower both ends of movable seat 552 have all been welded slider 5521, and be sliding connection between slider 5521 and the spout 5431, partial panel is because the side is uneven, when guide wheel 563 restriction its lateral movement, accessible elastic piece 55 freely adjusts its position, when panel curb plate arch passes through guide wheel 563, press guide wheel 563 to one side, guide wheel 563 presses spring 551 to one side through movable seat 552, at this moment spring 551 carries out compression set, after the arch removes and breaks away from here, spring 551 resumes deformation, outside extrusion fixed plate 53, can make guide wheel 563 constantly laminate with the panel side, the side arch of panel will not influence the direction of guide 56, the guide effect has been improved.

Further, the guide 56 includes a connection shaft 561, a bearing 562 and guide wheels 563, the connection shaft 561 is welded to the inner side of the movable seat 552, the bearing 562 is fixedly installed to the outer side of the connection shaft 561, the guide wheels 563 are fixedly installed to the outer side of the bearing 562, and the guide wheels 563 and the connection shaft 561 form a rotating structure through the bearing 562, the sheet continuously moves forward in the traction process, the guide wheels 563 on both sides limit the lateral movement of the sheet, which helps to prevent the sheet from deviating on the conveyor belt because they are limited between the guide wheels 563 and cannot deviate from the track, the stable transmission of the sheet on the conveyor belt is ensured, the deviation is prevented, and the working efficiency is improved.

Working principle: firstly, the board traction device for PVC board production is moved to a working position, firstly, when board traction is carried out, firstly, board is placed at the upper end of a roller 522, then the length of the extension of an adjusting plate 541 is adjusted according to the width of the board, the adjusting plate 541 drives a fixing seat 543 to be adjusted, when the position of the adjusting plate 541 is adjusted, a spring 551 is in a partial compression state so as to adapt to the condition of uneven board side edges, after adjustment is completed, a fixing bolt 542 is screwed up, the position of the adjusting plate 541 is fixed at the moment, secondly, the board is pushed in the direction of a downward conveyor belt body 1, one end of the board is clamped by the lower conveyor belt body 1 and an upper conveyor belt 3, thereby completing board traction, in the traction process, the board continuously moves forwards, a main rolling piece 52 at the lower end is driven to rotate in a bearing seat 511, the main rolling piece 52 plays an auxiliary supporting role of the board, thirdly, meanwhile, guide wheels 563 on two sides limit the lateral direction movement of the board, so that the board is prevented from deflecting on the conveyor belt, because the fixing bolts 542 are limited between the guide wheels 563, the guide wheels can not deviate from a track, the fourth step, when the lateral side edge of the board is not pressed by the guide wheels 551, the spring side plate is extruded by the spring 55, and the lateral deformation of the board can be limited by the spring side plate 551 when the lateral deformation is extruded to one side of the sheet is extruded by the guide wheels 55, the lateral side of the guide wheels 551, the sheet can be extruded to the lateral deformation of the lateral side of the board is extruded by the guide wheels 55 when the lateral side of the sheet is extruded by the guide wheels 55.

It should be noted that the structure of the driving gear set mentioned above is consistent with the power structure of the comparative patent "CN 219407943U".

Claims (7)

1. The utility model provides a PVC panel production is with panel draw gear, includes conveyer belt body (1) and guiding mechanism (5), its characterized in that down: a driving gear set (2) is arranged on one side of the lower conveyor belt body (1), an upper conveyor belt (3) is arranged at the upper end of the lower conveyor belt body (1), the upper conveyor belt (3) is connected with the lower conveyor belt body (1) through the driving gear set (2), a supporting seat (4) is arranged at the lower end of the lower conveyor belt body (1), and a guide mechanism (5) is arranged at one end of the lower conveyor belt body (1);

The guide mechanism (5) comprises a supporting plate (51), a main rolling element (52), a fixing plate (53), an adjusting element (54), an elastic element (55) and a guide element (56), wherein the supporting plate (51) is installed at one end of the lower conveyor belt body (1), the main rolling element (52) is installed at the inner side of the supporting plate (51), the fixing plate (53) is welded at the upper end of the supporting plate (51), the adjusting element (54) is installed at the inner side of the fixing plate (53), the elastic element (55) is installed at one side of the adjusting element (54), and the guide element (56) is installed at the other side of the elastic element (55).

2. The plate traction device for PVC plate production according to claim 1, wherein the support plate (51) is fixedly installed at both sides of one end of the lower conveyor body (1) by bolts, and the bearing housing (511) is installed at the inner side screw of the support plate (51).

3. The sheet traction device for PVC sheet production according to claim 2, wherein the main rolling member (52) includes a main shaft (521) and a roller (522), the main shaft (521) is fixedly installed inside the bearing housing (511), and the main shaft (521) and the support plate (51) form a rotating structure through the bearing housing (511), and the roller (522) is fixedly installed outside the main shaft (521).

4. The board traction device for PVC board production according to claim 1, wherein the slot (531) is formed on one side of the fixing board (53), the fixing hole (532) is formed on the upper surface of the fixing board (53), and the fixing hole (532) penetrates to the top end of the slot (531).

5. The plate traction device for PVC plate production according to claim 4, wherein the adjusting member (54) includes an adjusting plate (541), a fixing bolt (542) and a fixing seat (543), the adjusting plate (541) is slidably mounted in the slot (531), a groove (5411) is formed in the upper surface of the adjusting plate (541), the fixing bolt (542) is mounted in the fixing hole (532) through the fixing hole (532) and extends to the inside of the groove (5411), a fixing seat (543) is welded at one end of the adjusting plate (541), and a sliding groove (5431) is formed in the inner side of the fixing seat (543).

6. The plate traction device for producing the PVC plates according to claim 5, wherein the elastic piece (55) comprises a spring (551) and a movable seat (552), the spring (551) is welded on the inner side of the fixed seat (543), the movable seat (552) is welded on the other end of the spring (551), the sliding blocks (5521) are welded on the upper end and the lower end of the movable seat (552), and the sliding blocks (5521) are in sliding connection with the sliding grooves (5431).

7. The board traction device for PVC board production according to claim 6, wherein the guide member (56) includes a connection shaft (561), a bearing (562) and a guide wheel (563), the connection shaft (561) is welded to the inner side of the movable base (552), the bearing (562) is fixedly installed on the outer side of the connection shaft (561), the guide wheel (563) is fixedly installed on the outer side of the bearing (562), and the guide wheel (563) and the connection shaft (561) form a rotating structure through the bearing (562).