CN216805423U - Film roll carrying trolley - Google Patents

Abstract

The utility model discloses a film roll carrying trolley which comprises a chassis and a wheel structure used for driving the chassis to move forwards or backwards, wherein two symmetrically arranged roll carrying platforms are arranged on the chassis, the two roll carrying platforms are respectively used for supporting one end of a film roll, the roll carrying platforms are connected with the chassis in a sliding manner, the two roll carrying platforms can be close to or far away from each other under the driving of a linear traction structure, and a power supply assembly used for supplying power to the wheel structure and the linear traction structure is arranged on the chassis. The film roll carrying trolley provided by the utility model enables the wheel structure to move freely through the power supply assembly, so that the problem of manual carrying is solved, the control system controls the linear traction structure to pull the two roll carrying tables to move synchronously and approach each other, and the movement is stopped until the distance between the two roll carrying tables is a set distance; the both ends axle of membrane book is rolled up the top bearing of platform by the year that corresponds respectively, and the film portion of membrane book is located two and carries to roll up between the platform to the membrane that can adapt to different axial lengths rolls up the bearing.

Description

Film roll carrying trolley

Technical Field

The utility model relates to the technical field of film roll production, in particular to a film roll carrying trolley.

Background

After the film rolls are produced, the film rolls need to be transported to a designated place to realize inventory, and because the film rolls are more in model and different in model of the film roll shaft length, the film roll bearing mechanism on the existing transporting device can only carry the film rolls with specific shaft length, so that the applicability is poor, and the appropriate film roll bearing mechanism needs to be replaced with time. In addition, the existing carrying device needs manpower to push, the labor consumption is high, and the automation degree is low.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a film roll carrying trolley, which can carry film rolls of different types automatically and improve the automation degree of film roll transportation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a film roll floor truck includes the chassis, is used for driving the wheel structure that the chassis gos forward or moves back, be equipped with the roll platform of carrying of two symmetry settings on the chassis, two carry the roll platform and be used for supporting the one end that the film was rolled up respectively, carry roll platform and chassis sliding connection, two carry the roll platform and can be close to each other or keep away from under the drive of sharp draw structure, be equipped with the power supply subassembly that is used for carrying out the power supply to wheel structure and sharp draw structure on the chassis.

As a further improvement of the above technical solution, the wheel structure includes two sets of driving wheel assemblies symmetrically disposed on two sides of the chassis, each set of driving wheel assembly includes a housing, a driving motor fixedly disposed on the chassis, a first wheel and a second wheel rotatably disposed on the chassis in a front-and-back manner, a driving synchronizing wheel is sleeved on a main shaft of the driving motor, a first driven synchronizing wheel coaxial with the first wheel is disposed on the first wheel, a second driven synchronizing wheel coaxial with the second wheel is disposed on the second wheel, and the first driven synchronizing wheel, the second driven synchronizing wheel and the driving synchronizing wheel are connected through a synchronous belt.

As a further improvement of the above technical solution, a tension pulley for tensioning the synchronous belt is arranged on the chassis.

As a further improvement of the technical scheme, each coil loading platform comprises a bottom plate, a vertical plate arranged on the bottom plate and a supporting block arranged at the top of the vertical plate, and a V-shaped groove arranged in the middle is formed in the top of the supporting block.

As a further improvement of the above technical solution, the top of the vertical plate is provided with a notch, the bottom wall of the notch protrudes upwards to form a guide strip extending transversely, the bottom of the support block is provided with an inverted U-shaped socket inserted with the guide strip, and the support block can slide between the side walls of the notch and is locked on the guide strip through a locking screw.

As a further improvement of the technical scheme, the two sides of the notch form limiting arms, the supporting block is arranged between the two limiting arms, the two limiting arms are connected through a transversely extending scale, the scale is provided with scales, and the supporting block is provided with an avoiding groove for embedding the scale and an indicating line pointing to the scale of the scale.

As the further improvement of the technical scheme, the straight line pulls the structure and includes hold-in range straight line module, pulls piece and connecting rod, pull the piece setting on the slip table of hold-in range straight line module, it is connected with the carrier roll platform through the connecting rod to pull the piece.

As a further improvement of the technical scheme, the chassis is provided with two guide rails which are parallel to each other and extend along the left-right direction, the bottom of the bottom plate is connected with the corresponding guide rails through sliding blocks, and the chassis is provided with limiting columns positioned at the end parts of the guide rails.

As a further improvement of the above technical solution, the power supply assembly includes a distribution box, a storage battery disposed in the distribution box, and a plug electrically connected to the storage battery.

As a further improvement of the technical scheme, the ground is provided with a track, the track extends along the front-back direction, the first wheels and the second wheels travel under the guidance of the track, and the front side and the back side of the chassis and the shell are provided with anti-collision strips extending along the left-right direction.

Has the advantages that:

compared with the prior art, the film roll carrying trolley provided by the utility model has the advantages that the wheel structure can move freely through the power supply assembly, the linear traction structure and the wheel structure are electrically connected with the control system, the automation degree is high, the problem of manual carrying is solved, a worker can select a corresponding control program according to a film roll to be carried, the control system controls the linear traction structure, the two film roll carrying tables are pulled to move synchronously and approach each other, and the movement is stopped until the distance between the two film roll carrying tables is a set distance; the manipulator carries the membrane book to the membrane book bears the weight of the mechanism on, and the both ends axle of membrane book is rolled up the top bearing of platform by the year that corresponds respectively, and the film portion of membrane book is located two and carries and rolls up between the platform to can adapt to the bearing of the membrane book of different axial lengths, the suitability is high.

Drawings

Fig. 1 is a perspective view of a film roll carrying cart according to the present invention.

Fig. 2 is a schematic structural diagram of a driving wheel assembly provided by the utility model.

Fig. 3 is a partially enlarged view of the area a in fig. 1.

Fig. 4 is a partially enlarged view of the region B in fig. 1.

Fig. 5 is a partially enlarged view of the region C in fig. 1.

Description of the main element symbols: 1-chassis, 2-coil loading platform, 21-bottom plate, 22-vertical plate, 221-notch, 222-guide strip, 223-limit arm, 23-supporting block, 231-socket, 232-avoidance groove, 24-V groove, 25-cushion block, 26-reinforcing rib, 3-linear traction structure, 31-traction block, 32-connecting rod, 4-scale, 41-indicating line, 51-guide rail, 52-sliding block, 53-limit column, 54-telescopic protective cover, 6-driving wheel component, 61-shell, 62-driving motor, 63-driving synchronous wheel, 64-first wheel, 65-second wheel, 66-first driven synchronous wheel, 67-second driven synchronous wheel, 68-synchronous belt, 69-tension wheel, 71-distribution box, 72-plug, 73-socket and 8-crashproof strip.

Detailed Description

The utility model provides a film roll carrying trolley, which is described in further detail below by referring to the accompanying drawings and embodiments in order to make the purpose, technical scheme and effect of the utility model clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the scope of the utility model.

Referring to fig. 1 to 5, the present invention provides a film roll carrying trolley, which includes a chassis 1 and a wheel structure for driving the chassis 1 to advance or retreat, wherein the chassis 1 is provided with two symmetrically arranged roll carrying platforms 2, the two roll carrying platforms 2 are respectively used for supporting one end of a film roll, the roll carrying platforms 2 are connected with the chassis 1 in a sliding manner, the two roll carrying platforms 2 can be driven by a linear traction structure 3 to approach or separate from each other, and the chassis 1 is provided with a power supply assembly for supplying power to the wheel structure and the linear traction structure 3.

Compared with the prior art, the film roll carrying trolley provided by the utility model has the advantages that the wheel structure can freely move for operation through the power supply assembly, the linear traction structure 3 and the wheel structure are electrically connected with the control system, the automation degree is high, the problem of manual carrying is solved, each model of film roll corresponds to one axial length, the control system records the axial length of each model of film roll in advance, and the control program of the working distance of the two roll carrying tables 2 is correspondingly set according to the axial length of each model. In an initial state, the two roll carrying tables 2 are respectively positioned at two ends of the chassis 1, a worker selects a corresponding control program according to a film roll to be carried, and the control system controls the linear traction structure 3 to pull the two roll carrying tables 2 to synchronously move and approach each other until the distance between the two roll carrying tables 2 is a set distance; the manipulator carries the membrane book to the membrane book bears the mechanism on, and the both ends axle of membrane book is supported by the top of the platform 2 of rolling up of carrying that corresponds respectively, and the film portion of membrane book is located two and carries and rolls up between the platform 2 to can adapt to the bearing of the membrane book of different axial lengths, the suitability is high.

Specifically, the wheel structure comprises two groups of driving wheel assemblies 6 symmetrically arranged on two sides of the chassis 1, each group of driving wheel assemblies 6 comprises a shell 61, a driving motor 62 fixedly arranged on the chassis 1, and a first wheel 64 and a second wheel 65 which are rotatably arranged on the chassis 1 in a front-back manner, rotating shafts of the first wheel 64 and the second wheel 65 extend in the left-right direction, so that the first wheel 64 and the second wheel 65 can only drive the film roll carrying trolley to advance in the front-back direction, a driving synchronizing wheel 63 is sleeved on a main shaft of the driving motor 62, a first driven synchronizing wheel 66 coaxial with the first wheel 64 is arranged on the first wheel 64, a second driven synchronizing wheel 67 coaxial with the second wheel 65 is arranged on the second wheel 65, and the first driven synchronizing wheel 66, the second driven synchronizing wheel 67 and the driving synchronizing wheel 63 are in transmission connection through a synchronizing belt 68. When the control system controls the driving motor 62 to rotate forward, the driving motor 62 drives the first driven synchronous wheel 66 and the second driven synchronous wheel 67 to move synchronously through the transmission of the driving synchronous wheel 63 and the synchronous belt 68, so that the first wheel 64 and the second wheel 65 walk forwards synchronously. Conversely, when the control system controls the driving motor 62 to rotate reversely, the driving motor 62 drives the first driven synchronizing wheel 66 and the second driven synchronizing wheel 67 to move synchronously through the transmission of the driving synchronizing wheel 63 and the synchronous belt 68, so that the first wheel 64 and the second wheel 65 walk backwards synchronously.

Further, a tension wheel 69 for tensioning the synchronous belt 68 is arranged on the chassis 1, so that the synchronous belt 68 is prevented from slipping, and the synchronous belt 68 can be ensured to be meshed and driven with the first driven synchronous wheel 66 and the second driven synchronous wheel 67.

Specifically, each coil loading platform 2 comprises a bottom plate 21, a vertical plate 22 arranged on the bottom plate 21, and a supporting block 23 arranged at the top of the vertical plate 22, and a centered V-shaped groove 24 is formed at the top of the supporting block 23. The end shaft of the film roll slides into the V-shaped groove 24 in the supporting block 23 to realize positioning, and the film roll does not need to be additionally provided with a positioning mechanism for auxiliary positioning, and can not move even in the process of conveying the film roll.

Further, the top of the vertical plate 22 is provided with a notch 221, the bottom wall of the notch 221 protrudes upwards to form a guide strip 222 extending transversely, the bottom of the supporting block 23 is provided with an inverted U-shaped socket 231 inserted into the guide strip 222, and the supporting block 23 can slide between the side walls of the notch 221 and is locked on the guide strip 222 through a locking screw. And the position of each supporting block 23 can be finely adjusted by loosening the locking screw, so that the two supporting blocks 23 are symmetrically arranged to ensure the coaxiality of the film roll, and the film roll can be adaptively and finely adjusted according to the positions of the mechanical arm clamp and the film roll, and the work among the mechanisms can be better coordinated.

Further, two sides of the notch 221 form limiting arms 223, the supporting block 23 is arranged between the two limiting arms 223, the two limiting arms 223 are connected through a transversely extending scale 4, scales are arranged on the scale 4, the supporting block 23 is provided with an avoiding groove 232 for embedding the scale 4 and an indicating line 41 pointing to the scale of the scale 4, a worker can adjust and record the position of the supporting block 23 more intuitively by reading the scales through the indicating line 41, the symmetry of the two supporting blocks 23 is ensured, and the supporting block 23 can be conveniently adjusted to the central position between the two limiting arms 223.

Preferably, the structure 3 is drawn to straight line includes hold-in range straight line module, pulls piece 31 and connecting rod 32, pull piece 31 and set up on the slip table of hold-in range straight line module, pull piece 31 and roll up platform 2 through connecting rod 32 and be connected. Of course, the linear traction structure 3 can also be a pneumatic push rod, an electric push rod, a hydraulic push rod, a linear module, a screw rod mechanism and the like, and the main effect is to provide an output end of linear motion.

Preferably, two parallel guide rails 51 extending in the left-right direction are arranged on the chassis 1, the bottom of the bottom plate 21 is connected with the corresponding guide rails 51 through sliders 52, and the roll carrying table 2 moves smoothly under the guidance of the guide rails 51 and the sliders 52, so that the stability is good.

Preferably, the chassis 1 is provided with a limiting column 53 located at an end of the guide rail 51, and the limiting column 53 limits the roll-loading platform 2 to prevent the sliding block 52 at the bottom of the roll-loading platform 2 from being separated from the guide rail 51. It will be appreciated that the carrier table 2 is at a movable limit point when the base plate is in contact with the limit post 53.

Further, the power supply assembly comprises a distribution box 71, a storage battery arranged in the distribution box 71 and a plug 72 electrically connected with the storage battery, and a socket 73 matched with the plug 72 is arranged on the ground. The storage battery is a rechargeable storage battery, and the storage battery is respectively in power supply connection with the driving wheel structure and the linear traction structure 3, so that power supply is guaranteed when the film roll carrying trolley walks or the roll carrying platform 2 moves, and interference of a cable line on the travelling of the carrying trolley is avoided. When the film roll carrying trolley works for a long time, the power consumption of the storage battery is high, the film roll carrying trolley moves to a charging point, the plug 72 is inserted into the socket 73, and the storage battery can be charged, so that the film roll carrying trolley is energy-saving and environment-friendly.

Furthermore, the ground is provided with a track (not shown in the figure), the track extends along the front-back direction, the first wheel and the second wheel travel under the guidance of the track, so the film roll carrying trolley only can move along the front-back direction, the front side and the back side of the chassis 1 and the shell 61 are provided with anti-collision strips 8 extending along the left-right direction, if the film roll carrying trolley collides with the traveling or foreign matters in the advancing process, the chassis 1 can be protected to a certain extent by arranging the anti-collision strips 8, and the damage caused by collision is reduced.

Preferably, the guide rail 51 is provided with a retractable guard 54 for protecting the guide rail 51, and the retractable guard 54 is located between the two carriage tables 2. The telescopic protection cover 54 is an organ type protection cover, one end of the telescopic protection cover 54 is connected with the bottom plate 21 through a connecting sheet 55, the other end of the telescopic protection cover 54 is fixed on the chassis 1, the telescopic protection cover 54 is moved along with the roll carrying table 2 to be telescopic and folded, and dust or foreign matters are prevented from being attached to the guide rail 51 to influence the sliding of the sliding block 52.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be in communication within two elements or in interactive relationship between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims (10)

1. The film roll carrying trolley is characterized by comprising a chassis and a wheel structure for driving the chassis to move forwards or backwards, wherein two symmetrical roll carrying platforms are arranged on the chassis and are respectively used for supporting one end of a film roll, the roll carrying platforms are connected with the chassis in a sliding manner, the two roll carrying platforms can be close to or far away from each other under the driving of a linear traction structure, and a power supply assembly for supplying power to the wheel structure and the linear traction structure is arranged on the chassis.

2. The film roll carrying trolley according to claim 1, wherein the wheel structure comprises two sets of driving wheel assemblies symmetrically arranged on two sides of the chassis, each set of driving wheel assembly comprises a housing, a driving motor fixedly arranged on the chassis, a first wheel and a second wheel rotatably arranged on the chassis in a front-back manner, a driving synchronizing wheel is sleeved on a main shaft of the driving motor, a first driven synchronizing wheel coaxial with the first wheel is arranged on the first wheel, a second driven synchronizing wheel coaxial with the second wheel is arranged on the second wheel, and the first driven synchronizing wheel, the second driven synchronizing wheel and the driving synchronizing wheel are connected through synchronous belt transmission.

3. The film roll handling cart of claim 2, wherein a tension pulley is provided on said chassis for tensioning a timing belt.

4. The film roll handling trolley according to claim 1, wherein each roll-loading platform comprises a bottom plate, a vertical plate arranged on the bottom plate, and a supporting block arranged on the top of the vertical plate, and a central V-shaped groove is formed on the top of the supporting block.

5. The film roll carrying trolley according to claim 4, wherein the top of the vertical plate is provided with a notch, the bottom wall of the notch protrudes upwards to form a guide strip extending transversely, the bottom of the support block is provided with an inverted U-shaped socket inserted with the guide strip, and the support block can slide between the side walls of the notch and is locked on the guide strip through a locking screw.

6. A film roll handling trolley according to claim 5, wherein the notch is formed with two side limiting arms, the supporting block is arranged between the two limiting arms, the two limiting arms are connected by a transversely extending scale, the scale is provided with a scale, the supporting block is provided with an avoiding groove for the scale to be embedded in and is provided with an indicating line pointing to the scale of the scale.

7. The film roll handling trolley according to claim 1, wherein the linear traction structure comprises a synchronous belt linear module, a traction block and a connecting rod, the traction block is arranged on a sliding table of the synchronous belt linear module, and the traction block is connected with the carrier roll table through the connecting rod.

8. The film roll carrying trolley according to claim 4, wherein the chassis is provided with two parallel guide rails extending in the left-right direction, the bottom of the bottom plate is connected with the corresponding guide rails through slide blocks, and the chassis is provided with limiting columns located at the ends of the guide rails.

9. The film roll handling cart of claim 1, wherein the power supply assembly comprises a power distribution box, a battery disposed in the power distribution box, and a plug electrically connected to the battery.

10. The film roll carrying cart according to claim 2, wherein a rail is provided on the ground, the rail extends in the front-rear direction, the first wheels and the second wheels travel under guidance of the rail, and the chassis and the housing are provided at front and rear sides thereof with bumper strips extending in the left-right direction.

Images