CN220537033U - Material transmission compacting device - Google Patents

Abstract

The material conveying and compacting device comprises a mounting platform arranged between a punching machine and a feeding machine, wherein an installation frame is arranged on the edge of the mounting platform, which is close to the punching machine, and an upper compacting roller and a lower compacting roller are arranged in the installation frame in a vertical rotating manner; the lower compaction roller is fixedly arranged, one side of the lower compaction roller is connected with the power device, the upper compaction roller is in sliding connection with the mounting frame through the sliding block, and the lower compaction roller can synchronously rotate along with the upper compaction roller through the linkage device; the mounting bracket top is provided with flexible jar, and flexible jar sets up in the slider top, and the output can remove to with the slider contact, for the setting of spring, flexible jar can control the size of clamp force, has avoided clamp force too big or undersize and makes cardboard seesaw or gliding phenomenon, and life is longer, is applicable to the cardboard of multiple thickness difference, has made things convenient for the cardboard application of force to carrying, promotes the upward movement of pinch roller for the cardboard enters into between two pinch rollers more smoothly.

Description

Material transmission compacting device

Technical Field

The utility model relates to the technical field of material compaction, in particular to a material conveying compaction device.

Background

The paper box package refers to the package of products in the circulation process, which is performed by using paper boxes for protecting the products, facilitating transportation, improving the beauty and the like. At present, paper plates are used as raw materials for assembly, and cardboard is used for assembly into various shapes suitable for products for packaging.

After the cardboard is produced, required effects are achieved through processes such as cutting and stamping, patterns are pressed on the surface of the cardboard for attractive appearance or punching for assembling or ventilating or stamping workpieces of different shapes, the cardboard is usually stamped by using a punch press during stamping, the cardboard is placed below an output end of the punch press, the output end acts downwards to complete stamping operation, when the automation degree is low, the cardboard is usually manually held by hands to stamp, dislocation offset of the cardboard in the stamping process is prevented, on one hand, workers are close to the output end of the punch press in the traditional mode, a certain danger exists, on the other hand, the overall production efficiency is low, in order to replace manpower, a material pressing device is usually arranged in front of stamping equipment, on the one hand, the cardboard is pressed to prevent offset, on the other hand, materials can be transported to the lower side of the punch press, the existing material pressing device adopts two rollers, the rollers rotate to press the materials and simultaneously transport the materials to the lower side of the output end, but in the actual use, the rollers are usually only in contact with the cardboard, the effect of pressing is not achieved, and the subsequent stamping quality is poor.

Chinese patent No. CN104891221a discloses a punch press autoloading system, it has set up movable compression roller 73, through the cooperation of parts such as base plate 71, connecting rod 72 and reset spring 74, can make compression roller 73 compress tightly the cardboard downwards through the elasticity of reset spring 74, although realized the effect with the cardboard compressing tightly, but the spring is in actual application, elasticity size uncontrollable, elasticity is too little, the cardboard can slide between two compression rollers, elasticity is too big, the cardboard can produce the phenomenon of wandering, in the inconvenience enters into the punch press, to the cardboard of different thickness, need frequent change spring, and the frequency of passing through the compression roller of cardboard is higher on the production line, the spring is continuous to compress and is reset, long-term use, the spring elasticity can change, make the compaction to the cardboard probably lose effect, the practicality is relatively poor.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a material conveying and compacting device.

The technical scheme of the utility model is as follows:

the material conveying and compressing device comprises a mounting platform arranged between a punching machine and a feeding machine, wherein a mounting frame is arranged on the edge, close to the punching machine, of the mounting platform, and an upper compressing roller and a lower compressing roller are arranged in the mounting frame in a vertical rotating mode;

the lower pressing roller is fixedly arranged, one side of the lower pressing roller is connected with the power device and can drive the lower pressing roller to rotate, the upper pressing roller is connected with the mounting frame in a sliding manner through the sliding block, and the lower pressing roller can synchronously rotate along with the lower pressing roller through the linkage device;

the mounting bracket top is provided with flexible jar, and flexible jar sets up in the slider top, and the output can remove to with the slider contact.

For the convenience of synchronous rotation of the two compression rollers, the mounting frame comprises a bottom plate arranged on the mounting platform, two compression roller frames are mounted on the bottom plate, and a top plate is mounted above the compression roller frames;

u-shaped grooves are formed in the upper portions of the two pressing roller frames and used for slidably mounting sliding blocks, and first through holes are formed in the lower portions of the U-shaped grooves and used for rotatably mounting the lower pressing rollers. The arrangement of each part of the compression roller frame facilitates the sliding or rotating arrangement of the upper compression roller and the lower compression roller, and the linkage device is convenient to drive the upper compression roller and the lower compression roller to synchronously rotate.

According to the material conveying and compressing device, the second through hole for rotatably mounting the upper compressing roller is formed in the side face of the sliding block. The second through hole is used for installing the upper pinch roller and is convenient for the linkage device to link the upper pinch roller and the lower pinch roller.

In order to limit the sliding block, a raised line is arranged on one side of the sliding block, which is close to the upper pressing roller, and the raised line and the pressing roller frames on two sides of the U-shaped groove are arranged in a sliding mode. The setting of sand grip can be used for spacing to the slider for the slider can not break away from the U-shaped groove.

The material transmission compressing device is characterized in that the two telescopic cylinders are arranged on the top plate and are respectively arranged above the two sliding blocks, the output ends are arranged below the top plate, and the upper ends of the sliding blocks are provided with grooves for applying force to the output ends. The output pressure of the telescopic cylinders can be preset according to the needs, the accurate output can be used for pressing the required pressing force of various types of hard paperboards, the two telescopic cylinders apply the pressing force for the two sliding blocks respectively, and the stress of the upper pressing roller can be balanced.

In order to continuously provide pressure, the linkage device comprises a driving gear connected with the rotating shaft of the lower pressure roller and a driven ruler gear connected with the rotating shaft of the upper pressure roller, and the driving gear is in meshed connection with the driven gear;

the driving gear and the driven gear are arranged on the outer side of the compression roller frame far away from the power device. In the traditional mode, go up the pinch roller and just rotate through the pivot and be connected, only can rotate through the friction with the material, the effect that plays on the transmission of material and compress tightly is not big, only played spacing effect, through the meshing of driving gear and driven gear being connected, realized the synchronous rotation of upper and lower two pinch rollers, can exert force to the cardboard of carrying simultaneously to can last to compress tightly the cardboard, make things convenient for the transport of cardboard and continuously provide pressure.

In order to prevent the cardboard from warping during conveying, one side of the compression roller frame, which is far away from the punching machine, is provided with a supporting block, the supporting block is provided with a supporting plate, the supporting plate is flush with the uppermost end of the lower pressing roller, and the other end of the supporting plate is provided with feeding equipment. The layer board can be used for the transport of cardboard to the cardboard that the feeder equipment's setting can carry the material loading machine in advance compresses tightly, and the effectual cardboard that prevents produces the phenomenon of wandering because the material is softer.

For conveying the hard paper boards with different thicknesses, the feeding device comprises two feeding rollers which are arranged in parallel with the lower compacting roller; the feeding equipment is convenient to apply force to the conveyed hard paper board, the hard paper board is conveyed to the upper and lower pressing rollers, and the upper pressing rollers are pushed to move upwards by the application of force, so that the hard paper board enters between the upper and lower pressing rollers.

The lower feed roller is fixedly arranged, one side of the lower feed roller is driven to rotate by a driving motor, an air cylinder is connected above the upper feed roller, and the air cylinder can drive the feed roller to move up and down. The feeding roller capable of moving up and down can compress the hard paper boards in advance and is suitable for conveying the hard paper boards with more different thicknesses.

To facilitate the cardboard to remain at the same level, the highest end of the lower feed roll is flush with the highest end of the lower pinch roll. The feeding equipment is convenient to feed the cardboard between the upper and lower compaction rollers, so that the cardboard is kept at the same horizontal height.

As mentioned above, the feeding device is provided with a feeding table on one side close to the feeding machine, the feeding machine can send the cardboard to the feeding table, and the feeding table and the supporting plate are provided with a time delay switch. The setting of the delay switch at the feeding table is that when the materials conveyed by the feeding machine are conveyed between the feeding rollers, the feeding machine is closed by transmitting signals, the driving motor and the air cylinder are opened, the cardboard is conveyed towards the direction of the supporting plate while being pressed, the delay switch at the supporting plate can transmit control signals when the cardboard is conveyed between the pressing rollers, the feeding equipment is controlled to be closed, and the power device and the telescopic cylinder are started to press the cardboard and convey the cardboard towards the punching machine.

The utility model has the beneficial effects that: the utility model relates to a material transmission compacting device, which is characterized in that a compacting device is arranged between a punching machine and a feeding machine, a compacting roller capable of moving up and down and a compacting roller capable of rotating fixedly are used, and a telescopic cylinder is used for providing pressure for an upper compacting roller, so that the upper compacting roller can be compacted before a hard paperboard enters the punching machine, the hard paperboard can stably enter the punching machine, the deflection of the hard paperboard in the punching process is prevented, the punching accuracy is ensured, and the telescopic cylinder can control the compacting force relative to the arrangement of a spring, so that the phenomenon that the hard paperboard is warped or slides due to overlarge or undersize compacting force is avoided, the service life is prolonged, the material transmission compacting device is suitable for hard paperboards with different thicknesses, and the feeding device is arranged for pre-compacting, so that the force is conveniently applied to the conveyed hard paperboard, the upper compacting roller is pushed to move upwards, and the hard paperboard can smoothly enter between the two compacting rollers.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a compacting apparatus;

FIG. 2 is a schematic view of the mounting location of the compression device;

FIG. 3 is a schematic view of a portion of the structure of a pressing device;

FIG. 4 is a schematic view of a slider mounting position;

FIG. 5 is a schematic diagram of a slider structure;

FIG. 6 is a schematic diagram of a feeding apparatus;

the components represented by the reference numerals in the figures are:

1. a punching machine; 2. a feeding machine; 3. a mounting platform; 4. a mounting frame; 41. a bottom plate; 42. a roller frame; 43. a top plate; 44. a U-shaped groove; 45. a first through hole; 5. an upper pinch roller; 6. a lower pinch roller; 7. a power device; 8. a slide block; 9. a linkage; 91. a drive gear; 92. a driven gear; 10. a telescopic cylinder; 11. a second through hole; 12. a convex strip; 13. a groove; 14. a support block; 15. a supporting plate; 16. a feeding device; 161. a feed roller; 162. a driving motor; 163. a cylinder; 164. a feeding table; 165. a delay switch; 166. a mounting plate; 167. a U-shaped frame; 168. a cross plate; 17. and (5) protecting the shell.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

Examples

The embodiment provides a material transmission closing device, see fig. 2, closing device is including setting up the mounting platform 3 between punching machine 1 and material loading machine 2, set up two pinch rollers on mounting platform 3, and set up feeding equipment 16, the pinch roller is close to punching machine 1 one side setting, feeding equipment 16 is close to material loading machine 2 setting, material loading machine 2 can transport the cardboard to feeding equipment 16 department, feeding equipment 16 transports the cardboard between two pinch rollers, two pinch rollers compress tightly the cardboard and transport towards punching machine 1 one side, carry out punching press work, the following expansion concrete description.

In this embodiment, combine fig. 1 and 4, the edge that is close to punching machine 1 at mounting platform 3 sets up mounting bracket 4, upper pinch roller 5 and lower pinch roller 6 have been arranged to rotation from top to bottom in mounting bracket 4, two pinch roller parallel arrangement, and the axis direction is perpendicular with the direction of movement of cardboard, mounting bracket 4 is including setting up the bottom plate 41 on mounting platform 3, install two compression roller frames 42 on the bottom plate 41, two compression roller frames 42 are vertical relative setting, specifically, U-shaped groove 44 has all been seted up to two compression roller frames 42 top, U-shaped inslot sliding installation slider 8, slider 8 can slide from top to bottom along the U-shaped groove, second through-hole 11 has been seted up to the side of slider 8, upper pinch roller 5 is installed between two sliders 8 through pivot pivoted, upper pinch roller 5 can follow slider 8 and slide from top to bottom in the U-shaped groove.

Further preferably, referring to fig. 5, in order to place the slider 8 apart from the U-shaped groove, two protrusions 12 are provided on the inner side (side close to the upper pinch roller 5) of the slider 8, and the two protrusions 12 are provided on both sides of the U-shaped groove, and the protrusions 12 are in contact with the pinch roller frame 42 and slidably provided.

And, in order to provide pressure to the cardboard, the top at mounting bracket 4 has set up flexible jar 10, the output force of flexible jar 10 sets up in advance according to the thickness of cardboard, specific flexible jar 10 is installed on the roof 43 of mounting bracket 4, flexible output sets up down, and the output sets up in the below of roof 43, flexible jar 10 cooperates two sliders 8 to set up two altogether, the corresponding setting is directly over corresponding slider 8, two flexible jar 10 apply the clamp force for two sliders 8 respectively, can make the atress of last pinch roller 5 more balanced, set up recess 13 at the slider 8 upper end, flexible jar 10 during operation, the output stretches out downwards, enter into in the recess 13, push down slider 8, then drive upward pinch roller 5 and compress tightly the cardboard downwards.

Further, the side of the press roll frame 42 is further provided with a first through hole 45, the first through hole 45 is located below the U-shaped groove, the lower press roll 6 is installed in the first through holes 45 on two sides through rotation of the rotating shaft, the lower press roll 6 can only rotate along the rotating shaft, a power device 7 is arranged on one side of the lower press roll 6, the power device 7 is a servo motor, the output end of the power device 7 is connected with the rotating shaft of the lower press roll 6, the power device 7 can drive the lower press roll 6 to rotate, and the lower press roll 6 can drive the upper press roll 5 to synchronously rotate through the linkage device 9.

Referring to fig. 3, the linkage 9 in this embodiment includes a driving gear 91 connected with the shaft of the lower pinch roller 6 and a driven ruler gear connected with the shaft of the upper pinch roller 5, the driving gear 91 and the driven gear 92 are both installed on the outer side of the pinch roller frame 42 far away from the power device 7, and the driving gear 91 is meshed with the driven gear 92, so as to protect the two gears, a protecting shell 17 is installed on the outer side of the pinch roller frame 42, when the pinch roller is pressed and conveyed by the hard paper board, the power device 7 drives the lower pinch roller 6 to rotate, the driving gear 91 is driven by the shaft to rotate, the driven gear 92 is driven by the meshing, and then the upper pinch roller 5 is driven by the shaft to synchronously rotate, so that the conveyed hard paper board can be applied with force, and the hard paper board can be continuously pressed, thereby being convenient for conveying the hard paper board and continuously providing pressure.

In this embodiment, in combination with fig. 2 and 3, a supporting block 14 is disposed on one side of the roller frame 42 far away from the punching machine 1, a supporting plate 15 is installed on the supporting block 14, two movable plates with adjustable intervals are disposed on the supporting plate 15, the middle interval is adjusted according to the width of the cardboard, the supporting plate 15 is flush with the uppermost end of the lower pressing roller 6 and is used for conveying the cardboard, the flatness of the cardboard is guaranteed by flush, the quality of punching is improved, a feeding device 16 is disposed at the other end of the supporting plate 15, the feeding device 16 can compress the cardboard conveyed by the feeding machine 2 and convey the cardboard to the position between the upper pressing roller 6 and the lower pressing roller 6, a delay switch 165 is disposed at the supporting plate 15, a certain distance is provided between the delay switch 165 and the upper pressing roller 6, the set time is required for the cardboard to pass through the delay switch 165 to the pressing roller, a control signal can be transmitted when the cardboard is conveyed to the pressing roller, the feeding device 16 is controlled to be closed, and the power device 7 and the telescopic cylinder 10 are started, and the cardboard is pressed and conveyed towards the punching machine 1.

Specifically, the feeding device 16 includes two mounting plates 166 mounted on the mounting platform 3, as shown in fig. 6, a cross plate 168 is disposed above the mounting plates 166, two feeding rollers 161 parallel to the lower pinch roller 6 are rotatably mounted between the two mounting plates 166, the lower feeding roller 161 is rotatably connected with the mounting plates 166, the highest end of the lower feeding roller 161 is flush with the highest end of the lower pinch roller 6, one side is driven to rotate by a driving motor 162, so that the cardboard is conveniently fed between the upper pinch roller 6 and the lower pinch roller 6, the cardboard is kept at the same horizontal height, the upper feeding roller 161 is rotatably mounted in a U-shaped frame 167, the U-shaped frame 167 is movably disposed between the mounting plates 166, an air cylinder 163 is connected above the mounting plates 163, the air cylinder 163 is mounted on the cross plate 168, the U-shaped frame 167 can be driven to move up and down, the upper feeding roller 161 is driven to move up and down, the cardboard of the feeding machine 2 can be pressed, and the driving motor is started to drive the lower feeding roller 161 to rotate, so that the cardboard is conveyed towards the direction of 15.

Further, the feeding device 16 further comprises a feeding table 164, the feeding table 164 is arranged at one side close to the feeding machine 2, the feeding machine 2 can convey the cardboard to the feeding table 164, the upper end face of the feeding table 164 is flush with the upper end face of the supporting plate 15, a delay switch 165 is arranged at the supporting plate 15, a certain distance is reserved between the delay switch 165 and the feeding roller 161, the set delay is time required for the cardboard to pass through the delay switch 165 to reach the feeding roller 161, when the material conveyed by the feeding machine 2 is conveyed between the feeding roller 161, a transmission signal is used for closing the feeding machine 2, a driving motor 162 and a cylinder 163 are opened, and the cardboard is conveyed to the direction of the supporting plate 15 while being pressed.

Claims (10)

1. The material conveying and compacting device comprises a mounting platform (3) arranged between a punching machine (1) and a feeding machine (2), and is characterized in that an installation frame (4) is arranged at the edge, close to the punching machine (1), of the mounting platform (3), and an upper compacting roller (5) and a lower compacting roller (6) are arranged in the installation frame (4) in a vertical rotating mode;

the lower compaction roller (6) is fixedly arranged, one side of the lower compaction roller is connected with the power device (7) and can drive the lower compaction roller to rotate, the upper compaction roller (5) is in sliding connection with the mounting frame (4) through the sliding block (8), and the lower compaction roller (6) can synchronously rotate through the linkage device (9);

the telescopic cylinder (10) is arranged on the mounting frame (4), the telescopic cylinder (10) is arranged above the sliding block (8), and the output end can move to be in contact with the sliding block (8).

2. The material conveying and compacting device according to claim 1, characterized in that the mounting frame (4) comprises a bottom plate (41) arranged on the mounting platform (3), two press roller frames (42) are arranged on the bottom plate (41), and a top plate (43) is arranged above the press roller frames (42);

u-shaped grooves (44) are formed in the upper portions of the two pressing roller frames (42) and used for slidably mounting sliding blocks (8), and first through holes (45) are formed in the lower portions of the U-shaped grooves (44) and used for rotatably mounting lower pressing rollers (6).

3. The material conveying and compacting device according to claim 2, characterized in that the side of the slide (8) is provided with a second through hole (11) for rotatably mounting the upper compacting roller (5).

4. A material conveying and compacting device according to claim 3, characterized in that a raised strip (12) is arranged on one side of the sliding block (8) close to the upper compacting roller (5), and the raised strip (12) is arranged in a sliding manner with a pressing roller frame (42) on two sides of the U-shaped groove.

5. The material conveying and compacting device according to claim 2, characterized in that two telescopic cylinders (10) are arranged and mounted on the top plate (43), the telescopic cylinders are respectively arranged above the two sliding blocks (8), the output ends are arranged below the top plate (43), and the upper ends of the sliding blocks (8) are provided with grooves (13) for applying force to the output ends.

6. The material conveying and compacting device according to claim 5, characterized in that the linkage (9) comprises a driving gear (91) connected with the rotating shaft of the lower compacting roller (6) and a driven ruler gear connected with the rotating shaft of the upper compacting roller (5), and the driving gear (91) is in meshed connection with the driven gear (92);

the driving gear (91) and the driven gear (92) are arranged at the outer side of the compression roller frame (42) far away from the power device (7).

7. The material conveying and compacting device according to claim 6, characterized in that a supporting block (14) is arranged on one side, far away from the punching machine (1), of the compression roller frame (42), a supporting plate (15) is arranged on the supporting block (14), the supporting plate (15) is flush with the uppermost end of the lower compacting roller (6), and a feeding device (16) is arranged on the other end of the supporting plate (15).

8. The material transport compacting apparatus of claim 7, characterized in that the feeding device (16) comprises two feeding rollers (161) arranged in parallel with a lower compacting roller (6);

the lower feed roller (161) is fixedly arranged, one side of the lower feed roller is driven to rotate by a driving motor (162), an air cylinder (163) is connected above the upper feed roller (161), and the air cylinder (163) can drive the feed roller (161) to move up and down.

9. The material transfer nip of claim 8, wherein the highest end of the lower feed roll (161) is flush with the highest end of the lower nip roll (6).

10. The material conveying and compacting device according to claim 9, characterized in that a feeding table (164) is further arranged on one side of the feeding equipment (16) close to the feeding machine (2), the feeding machine (2) can send the cardboard to the feeding table (164), and delay switches (165) are arranged on the feeding table (164) and the supporting plate (15).