CN214988278U

CN214988278U - Mattress jacking conveying equipment

Info

Publication number: CN214988278U
Application number: CN202121317205.4U
Authority: CN
Inventors: 林强; 陈林建; 江双; 陈才龙; 王超
Original assignee: Wenling Julin Automation Equipment Co ltd
Current assignee: Zhejiang Julin Intelligent Equipment Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-03
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a mattress jacking conveying equipment belongs to mechanical technical field. It has solved the problem that there is the potential safety hazard in current conveying equipment. The mattress jacking and conveying equipment comprises a support, a motor, a rotating shaft driven by the motor and a driving mechanism for driving the support to lift, wherein a plurality of groups of conveying assemblies are arranged on the support side by side from front to back; a second belt wheel matched with the conveying belt is arranged on the inner side of each conveying belt, and the second belt wheel is sleeved and fixed on the rotating shaft; and the left side and the right side of each second belt wheel are respectively provided with a tensioning wheel, the axes of the tensioning wheels are parallel to the axes of the second belt wheels, the tensioning wheels are rotatably arranged on the support and abut against the outer side of the conveying belt, and the axes of the tensioning wheels are higher than the axes of the second belt wheels. This mattress jacking conveying equipment security is high.

Description

Mattress jacking conveying equipment

Technical Field

The utility model belongs to the technical field of machinery, a jacking conveying equipment, especially a mattress jacking conveying equipment is related to.

Background

The mattress is an article between the human body and the bed, which is used for ensuring that consumers obtain healthy and comfortable sleep.

Because of the large size of mattresses, they are typically transferred in place during processing by belt (or roller) transfer lines. In order to save the space of a factory building, some mattress processing equipment can be arranged into an upper layer and a lower layer, and a mattress jacking and conveying device is invented aiming at the processing equipment, for example, a jacking and shifting device (application number: 201921177450.2) disclosed by Chinese patent library comprises a frame, a servo motor, a reduction gearbox, a universal joint, a transmission rod, a driving wheel, a mounting frame, a slide rail, a jacking cylinder, a jacking connecting rod, a blocking cylinder, a driven wheel, a conveying belt, a driving motor, a transmission wheel, a transmission shaft, a cylinder supporting seat, a conveying cylinder, a connecting shaft, an elastic transmission belt and adjusting machine legs, wherein the right side of the front surface of the frame is fixedly connected with one side of the servo motor, the output end of the servo motor is in transmission connection with the input end of the reduction gearbox, the output end of the reduction gearbox is in transmission connection with one end of the universal joint, the other end of the universal joint is fixedly connected with one end of the transmission rod, the outer surface of the transmission rod is fixedly connected with the inner side wall of the driving wheel through a flat key, the mounting bracket is located the inside of frame, through slide rail respectively with the sliding connection all around of frame inner wall around the mounting bracket surface, the bottom of guarding the jacking cylinder and the right side fixed connection at mounting bracket top, the free end at jacking cylinder top and the top fixed connection of frame inner wall, block the left side that the cylinder is located the mounting bracket, from the back fixed connection at bottom and the mounting bracket top of driving wheel, connect through the conveyor belt transmission between driving wheel and the action wheel.

In the jacking conveying device, the transmission rod for driving the driving wheel to rotate is positioned at one side and is completely exposed outside, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a mattress jacking conveying device with good safety.

The purpose of the utility model can be realized by the following technical proposal: a mattress jacking and conveying device comprises a support, a motor, a rotating shaft driven by the motor and a driving mechanism for driving the support to lift, wherein a plurality of groups of conveying assemblies are arranged on the support side by side in the front and back direction; a second belt wheel matched with the conveying belt is arranged on the inner side of each conveying belt, and the second belt wheel is sleeved and fixed on the rotating shaft; the left side and the right side of each second belt wheel are respectively provided with a tensioning wheel, the axis of each tensioning wheel is parallel to the axis of each second belt wheel, the tensioning wheels are rotatably arranged on the support and abut against the outer side of the conveying belt, and the axis of each tensioning wheel is higher than the axis of each second belt wheel.

The second belt wheel drives the conveying belt to run; the tensioning wheel is used for tensioning the conveying belt.

The pivot is in and leans on down the setting between two band pulleys one side by side to utilize conveying component to shelter from the pivot, effectively avoid the pivot directly to expose outside, have simple structure, high advantage of security.

In foretell mattress jacking conveying equipment, foretell take-up pulley is the tube-shape, all wears to be equipped with in every take-up pulley to be shaft-like connecting piece, and connecting piece one end is passed through the bearing and is connected with the take-up pulley rotation, and the connecting piece other end and leg joint so that the connecting piece can the front and back translation, and every connecting piece all can dismantle through locking structure and support and link firmly. The connecting piece translates around with the different mounted position of adaptation band pulley two, alright reduce like this to the requirement of band pulley two mounting accuracy, the equipment of being convenient for.

In foretell mattress jacking conveying equipment, locking structure is including running through the screw hole that sets up on the support, and connecting piece one end revolves in the screw hole, rotates the connecting piece alright adjust the tensioning wheel position like this, has simple structure, simple to operate's advantage.

As another scheme, in the above mattress jacking and conveying apparatus, the locking structure includes a through hole penetrating through the support, one end of the connecting member penetrates through the through hole and is screwed with a nut, and the nut is fixedly connected with the support.

In foretell mattress jacking conveying equipment, actuating mechanism includes the frame and sets up the driving piece in the frame, and the driving piece is used for driving the support and goes up and down, and is equipped with the guiding mechanism who makes the support remain vertical removal throughout between support and the frame, effectively ensures the stationarity and the precision that whole conveying assembly removed, and job stabilization nature is good.

In foretell mattress jacking conveying equipment, guiding mechanism includes the guide unit, and the pivot left and right sides all is equipped with a set of foretell guide unit at least, and the guide unit includes the vertical slider of fixing in the frame and locates on the support and with the spout of slider matching, and the slider slides and sets up in the spout.

In the mattress jacking and conveying equipment, the support is rotatably provided with the guide wheel, the axis of the guide wheel is parallel to the axis of the rotating shaft, the side wall of the guide wheel is provided with the annular groove, and the annular groove is the sliding groove. By adopting the design, the sliding block and the pulley form rolling contact, so that the bracket can slide more smoothly, meanwhile, the abrasion of the contact part can be reduced, and the service life is prolonged.

In foretell mattress jacking conveying equipment, the cross section of slider is the V-arrangement, and at this moment, the cross section of spout also is the V-arrangement, realizes more stable, accurate direction.

As another scheme, in the mattress jacking and conveying equipment, the guide mechanism is a scissors lifting frame, and the support and the rack are respectively arranged at the top and the bottom of the scissors lifting frame.

In the mattress jacking and conveying equipment, the driving part is an air cylinder or an oil cylinder, a cylinder body of the air cylinder or the oil cylinder is fixed on the support, and a piston rod of the air cylinder or the oil cylinder is fixed on the frame.

As another scheme, in the mattress jacking and conveying equipment, the driving member is an air cylinder or an oil cylinder, a cylinder body of the air cylinder or the oil cylinder is fixed on the frame, and a piston rod of the air cylinder or the oil cylinder is fixed on the support.

In foretell mattress jacking conveying equipment, still the level is provided with one row of roller side by side in the frame, and the roller both ends all rotate to be supported in the frame, and a plurality of rollers distribute along the axial of pivot, and the axis of roller is perpendicular with the axis of pivot, and under actuating mechanism's effect, conveying assembly can move into the roller clearance that corresponds. During initial state, conveyer belt roof position is less than roller roof position, and the mattress is imported through the roller, and actuating mechanism drives the whole shift up of conveying component after that to realize the mattress jacking translation.

Compared with the prior art, this mattress jacking conveying equipment has following advantage:

1. the pivot is in and leans on down the setting between two band pulleys one side by side to utilize conveying component to shelter from the pivot, effectively avoid the pivot directly to expose outside, have simple structure, high advantage of security.

2. Set up one row of direction of delivery and conveying component vertically roller in the frame, and the clearance that forms between two adjacent rollers supplies to correspond conveying component and passes, like this when the in-service use, usable roller is with mattress input, has convenient to use, laborsaving advantage.

Drawings

Fig. 1 is a schematic perspective view of a mattress jacking and conveying device in the first embodiment.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is a schematic diagram of the position structure of the tension pulley and the second pulley.

Fig. 4 is a schematic structural diagram of the position of the driving member in the first embodiment.

Fig. 5 is a schematic view of the mounting structure of the tension pulley.

Fig. 6 is a schematic perspective view of a mattress jacking and conveying device in the fourth embodiment.

In the figure, 1, a bracket; 1a, a frame body; 1b, a cross beam; 2. a motor; 3. a rotating shaft; 4. a first belt wheel; 5. a conveyor belt; 6. a bearing seat; 7. a second belt wheel; 8. a tension wheel; 9. a connecting member; 10. a frame; 11. a drive member; 12. a slider; 13. a guide wheel; 13a, a chute; 14. a roller; 15. a scissors lifting frame.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1, the mattress lifting and conveying device comprises a support 1, a motor 2, a rotating shaft 3 driven by the motor 2 and a driving mechanism for driving the support 1 to lift.

Wherein the content of the first and second substances,

a plurality of groups of conveying assemblies are arranged on the support 1 in parallel from front to back, and the conveying direction of the conveying assemblies is vertical to the distribution direction of the plurality of groups of conveying assemblies. Each group of conveying components comprises a left belt wheel 4 and a right belt wheel 4 which are parallel and a conveying belt 5 wound on the two belt wheels 4, and the belt wheels 4 are rotatably arranged on the support 1. In this embodiment, the support 1 includes a frame body 1a and a beam 1b horizontally fixed to the frame body 1a, and the beam 1b extends in length in the left and right direction. The number of the cross beam 1b is the same as that of the conveying assemblies, the positions of the cross beam 1b and the conveying assemblies correspond to each other one by one, and two belt wheels one 4 in the same conveying assembly are respectively and rotatably arranged at two ends of the cross beam 1 b.

The rotating shaft 3 is rotatably arranged on the bracket 1, and the length of the rotating shaft 3 extends forwards and backwards. In this embodiment, pivot 3 is split type structure, and pivot 3 includes that many distribute the axis body on a straight line, and two adjacent axis bodies pass through the coupling joint, and every axis body all rotates through bearing frame 6 and supports on support 1. Preferably, the bearing blocks 6 are fixed to the corresponding cross beams 1b by connecting plates for easy assembly.

The motor 2 is fixed on the bracket 1, wherein the motor 2 can directly drive the rotating shaft 3 to rotate, and can also drive the rotating shaft 3 to rotate through a belt transmission or gear transmission mode, and the transmission mode is conventional and will not be described in detail here.

As shown in fig. 1 and 3, the rotating shaft 3 is located between the two pulleys one 4 arranged side by side on the left and right, and the position of the rotating shaft 3 is lower than the pulleys one 4. The rotating shaft 3 is preferably arranged at the middle position between the two belt wheels 4 which are arranged in parallel at the left and the right. The inner side of each conveying belt 5 is provided with a belt wheel II 7 matched with the conveying belt 5, and the belt wheel II 7 is sleeved and fixed on the rotating shaft 3. The left side and the right side of each second belt wheel 7 are provided with tensioning wheels 8, the axes of the tensioning wheels 8 are parallel to the axes of the second belt wheels 7, and the tensioning wheels 8 are rotatably arranged on the support 1. The tensioning wheel 8 is abutted against the outer side of the conveying belt 5, and the axle center position of the tensioning wheel 8 is higher than the axle center position of the second belt wheel 7. Wherein the second belt wheel 7 drives the conveying belt 5 to run; the tension pulley 8 is used to tension the conveyor belt 5. The rotating shaft 3 is arranged between the two parallel belt wheels 4 and is arranged by the lower portion, so that the conveying assembly is utilized to shield the rotating shaft 3, the rotating shaft 3 is effectively prevented from being directly exposed, and the novel belt wheel has the advantages of being simple in structure and high in safety.

Wherein the content of the first and second substances,

the tensioning wheel 8 is mounted as follows: as shown in fig. 5, the tensioning wheel 8 is cylindrical, a rod-shaped connecting piece 9 is arranged in each tensioning wheel 8 in a penetrating manner, one end of each connecting piece 9 is rotatably connected with the tensioning wheel 8 through a bearing, the other end of each connecting piece 9 is connected with the support 1 so that the connecting piece 9 can move back and forth, and each connecting piece 9 is detachably and fixedly connected with the support 1 through a locking structure. The connecting piece 9 translates back and forth to be matched with different installation positions of the second belt wheel 7, so that the requirement on the installation precision of the second belt wheel 7 can be reduced, and the assembly is convenient. In this embodiment, the locking structure includes the screw hole that runs through the setting on

support

1, and 9 one ends of connecting piece are revolved in the screw hole, rotate connecting piece 9 like this and alright adjust the take-up pulley 8 position, have simple structure, simple to operate's advantage.

As shown in fig. 2 and 4, the driving mechanism includes a frame 10 and a driving member 11 disposed on the frame 10, the driving member 11 is used for driving the support 1 to ascend and descend, and a guiding mechanism is disposed between the support 1 and the frame 10 to keep the support 1 moving vertically all the time, so that the moving stability and accuracy of the whole conveying assembly are effectively ensured, and the working stability is good. The guiding mechanism comprises a guiding unit, a group of guiding units are arranged on the left side and the right side of the rotating shaft 3 at least, the guiding unit comprises a sliding block 12 vertically fixed on the rack 10 and a sliding groove 13a arranged on the support 1 and matched with the sliding block 12, and the sliding block 12 is arranged in the sliding groove 13a in a sliding mode.

In the present embodiment, it is preferred that,

the guide units are four and are distributed in a rectangular shape.

The bracket 1 is rotatably provided with a guide wheel 13, the axis of the guide wheel 13 is parallel to the axis of the rotating shaft 3, an annular groove is formed on the side wall of the guide wheel 13, and the annular groove is the sliding groove 13 a. By adopting the design, the sliding block 12 and the pulley form rolling contact, so that the bracket 1 can slide more smoothly, meanwhile, the abrasion of the contact part can be reduced, and the service life is prolonged. Further, the cross section of the sliding block 12 is V-shaped, and at the moment, the cross section of the sliding groove 13a is also V-shaped, so that more stable and accurate guiding is realized; and two guide wheels 13 which are vertically distributed are arranged in each group of guide units so as to improve the guide effect.

The driving part 11 is an air cylinder or an oil cylinder, the cylinder body of the air cylinder or the oil cylinder is fixed on the bracket 1, and the piston rod of the air cylinder or the oil cylinder is fixed on the frame 10. Naturally, it is also possible to adopt a scheme that the cylinder body of the cylinder or the oil cylinder is fixed on the frame 10, and the piston rod of the cylinder or the oil cylinder is fixed on the bracket 1.

Example two

The second embodiment is basically the same as the first embodiment in structure and principle, and the difference lies in: as shown in fig. 1, a row of rollers 14 is horizontally arranged on the frame 10 in parallel, two ends of each roller 14 are rotatably supported on the frame 10, the rollers 14 are axially distributed along the rotating shaft 3, the axes of the rollers 14 are perpendicular to the axis of the rotating shaft 3, and the conveying assembly can move into the corresponding gap between the rollers 14 under the action of the driving mechanism. During initial state, the roof position of conveyer belt 5 is less than roller 14 roof position, and the mattress is imported through roller 14, and actuating mechanism drives the conveying assembly and shifts up on the whole after that to realize the mattress jacking translation.

EXAMPLE III

The structure and principle of the third embodiment are basically the same as those of the first embodiment, and the differences are that: the locking structure comprises a through hole penetrating through the bracket 1, one end of the connecting piece 9 penetrates through the through hole and is in threaded connection with a nut, and the nut is fixedly connected with the bracket 1.

Example four

The structure and principle of the fourth embodiment are basically the same as those of the first embodiment, and the difference lies in that: as shown in fig. 6, the guide mechanism is a scissors crane 15, and the stand 1 and the frame 10 are installed at the top and bottom of the scissors crane 15, respectively.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A mattress jacking and conveying device comprises a support (1), a motor (2), a rotating shaft (3) driven by the motor (2) and a driving mechanism for driving the support (1) to lift, wherein a plurality of groups of conveying assemblies are arranged on the support (1) side by side from front to back, each conveying assembly comprises a first belt wheel (4) and a conveying belt (5), the first belt wheels (4) are arranged side by side from left to right, the conveying belt (5) is wound on the first belt wheels (4), the first belt wheels (4) and the rotating shaft (3) are both rotatably arranged on the support (1), and the length of the rotating shaft (3) extends from front to back, and is characterized in that the rotating shaft (3) is positioned between the first belt wheels (4) arranged side by side from left to right, and the position of the rotating shaft (3) is lower than the first belt wheels (4); a second belt wheel (7) matched with the conveying belt (5) is arranged on the inner side of each conveying belt (5), and the second belt wheel (7) is sleeved and fixed on the rotating shaft (3); the left side and the right side of each second belt wheel (7) are respectively provided with a tension wheel (8), the axis of each tension wheel (8) is parallel to the axis of each second belt wheel (7), each tension wheel (8) is rotatably arranged on the support (1), each tension wheel (8) abuts against the outer side of the corresponding conveying belt (5), and the axis position of each tension wheel (8) is higher than the axis position of each second belt wheel (7).

2. The mattress jacking and conveying device according to claim 1, wherein the tensioning wheels (8) are cylindrical, a rod-shaped connecting piece (9) is arranged in each tensioning wheel (8) in a penetrating manner, one end of each connecting piece (9) is rotatably connected with the tensioning wheel (8) through a bearing, the other end of each connecting piece (9) is connected with the support (1) so that the connecting piece (9) can move back and forth, and each connecting piece (9) is detachably and fixedly connected with the support (1) through a locking structure.

3. Mattress jacking conveyor device according to claim 2, wherein the locking structure comprises a threaded hole provided through the support (1) and the connector (9) is screwed into the threaded hole at one end.

4. The mattress jacking and conveying device according to claim 1, 2 or 3, wherein the driving mechanism comprises a frame (10) and a driving part (11) arranged on the frame (10), the driving part (11) is used for driving the support (1) to ascend and descend, and a guide mechanism which enables the support (1) to always keep vertical movement is arranged between the support (1) and the frame (10).

5. The mattress jacking and conveying device according to claim 1, wherein the guide mechanism comprises a guide unit, at least one group of guide units is arranged on each of the left side and the right side of the rotating shaft (3), the guide unit comprises a sliding block (12) vertically fixed on the frame (10) and a sliding groove (13a) arranged on the support (1) and matched with the sliding block (12), and the sliding block (12) is slidably arranged in the sliding groove (13 a).

6. The mattress jacking and conveying device as claimed in claim 5, wherein the bracket (1) is rotatably provided with a guide wheel (13), the axis of the guide wheel (13) is parallel to the axis of the rotating shaft (3), an annular groove is formed on the side wall of the guide wheel (13), and the annular groove is the sliding groove (13 a).

7. Mattress jacking conveyor device according to claim 6, wherein the slider (12) is V-shaped in cross-section.

8. The mattress jacking conveyor device according to claim 4, wherein the guiding mechanism is a scissors crane (15), and the stand (1) and the frame (10) are mounted at the top and bottom of the scissors crane (15), respectively.

9. Mattress jacking conveyor device according to claim 4, wherein the driving member (11) is a cylinder or a cylinder.

10. The mattress jacking and conveying equipment according to claim 1, wherein a row of rollers (14) are horizontally arranged on the rack (10) in parallel, two ends of each roller (14) are rotatably supported on the rack (10), the rollers (14) are distributed along the axial direction of the rotating shaft (3), the axes of the rollers (14) are perpendicular to the axis of the rotating shaft (3), and the conveying assembly can move into the gap between the corresponding rollers (14) under the action of the driving mechanism.