CN209815243U

CN209815243U - Folding conveyor of slice product

Info

Publication number: CN209815243U
Application number: CN201920397278.5U
Authority: CN
Inventors: 黄金敏
Original assignee: Guangzhou Xingshi Machinery Manufacture Co Ltd
Current assignee: Guangzhou Xingshi Machinery Manufacture Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-20
Anticipated expiration: 2029-03-26

Abstract

The utility model relates to a folding conveyor of slice product, including the first belt transport mechanism and the second belt transport mechanism of mutually supporting, first belt transport mechanism with be formed with the transfer passage who supplies the slice product to pass through between the second belt transport mechanism, first belt transport mechanism include the support and all install in pulley subassembly and pinch roller subassembly on the support, the pulley subassembly includes the drive wheel, from driving wheel and belt, pinch roller subassembly is located the annular cavity of belt and with second belt transport mechanism is corresponding, pinch roller subassembly can be relative belt motion is in order to be close to or keep away from second belt transport mechanism. The utility model discloses a folding conveyor of slice product can take place when blockking up at transfer passage, convenient and fast ground clears up transfer passage.

Description

Folding conveyor of slice product

Technical Field

The utility model relates to a health supplies production facility field especially relates to a folding conveyor of slice product.

Background

In the production of disposable sanitary products, it is often necessary to fold some sheet-like products, and after folding, to keep their folded state from spreading, it is also necessary to apply pressure during transport to set them. Traditional sheet product's folding conveyor utilizes fixed pinch roller to carry out the compaction to the product after folding usually, and the transfer passage that supplies sheet product to pass through is very narrow and small, and when the sheet product in the transfer passage takes place to block up, hardly clears up transfer passage, so can influence subsequent production progress, reduction production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a folding and conveying device for sheet products, which is used to solve the problem that the conventional folding and conveying device for sheet products is difficult to clean when the conveying passage is blocked.

The utility model provides a folding conveyor of slice product, is including the first belt transport mechanism and the second belt transport mechanism of mutually supporting, first belt transport mechanism with be formed with the transfer passage who supplies the slice product to pass through between the second belt transport mechanism, first belt transport mechanism include the support and all install in belt pulley subassembly and pinch roller subassembly on the support, belt pulley subassembly includes the drive wheel, follows driving wheel and belt, pinch roller subassembly is located the ring cavity of belt and with second belt transport mechanism is corresponding, pinch roller subassembly can be relative the belt motion is in order to be close to or keep away from second belt transport mechanism.

Above-mentioned folding conveyor of slice product is through being provided with adjustable pinch roller subassembly in first belt transport mechanism, through the relative position between adjustment pinch roller subassembly and the belt, can be when transfer passage takes place to block up, convenient and fast ground clears up transfer passage. Specifically, when the device normally worked, pinch roller subassembly and belt contact, the belt cladding was in the drive wheel simultaneously this moment, from the periphery and the rotation of driving wheel and pinch roller subassembly, and when folding back slice product passed through transfer passage, because the product has certain thickness, can extrude the belt, and pinch roller subassembly can provide certain pressure simultaneously, makes the slice product remain stable in transportation process, and is not scattered by the compaction. When transfer passage took place to block up, drive wheel stall, at this moment, only need make the pinch roller subassembly to the direction motion of keeping away from second belt transport mechanism in order to with the belt phase separation, alright make transfer passage interval grow, so, can make things convenient for the manual waste material that clears up of operating personnel, after the clearance is accomplished, reset the pinch roller subassembly again to initial position and push down the belt, alright assurance device resumes normal work, easy operation is convenient, can effectively guarantee production efficiency.

In one embodiment, the pressing wheel assembly comprises a pressing wheel, a movable seat and a driving device, the movable seat is located on the inner side of the belt and corresponds to the conveying channel, the pressing wheel is installed on one side, close to the belt, of the movable seat, and the driving device is used for driving the movable seat to be close to or far away from the belt, so that the pressing wheel and the belt are pressed or separated.

In one embodiment, the bracket includes two side plates disposed opposite to each other, the driving wheel and the driven wheel are both rotatably connected between the two side plates, the pressing wheel is rotatably mounted on the movable seat, the movable seat is located between the two side plates, axes of the driving wheel, the driven wheel and the pressing wheel are parallel to each other, the belt is wrapped around the driving wheel and the driven wheel, and the driving device is fixed between the two side plates.

In one embodiment, the driving device is an air cylinder, the support further comprises a support plate, two sides of the support plate are respectively and fixedly connected with the two side plates, the air cylinder is fixed on the support plate, and a piston rod of the air cylinder is fixedly connected with the movable seat.

In one embodiment, the number of the pressing wheels is multiple, the axes of the pressing wheels are parallel to each other, the movable seat comprises a bottom plate and two side plates arranged on two opposite sides of the bottom plate, and the pressing wheels are rotatably connected between the two side plates.

In one embodiment, a bearing seat is respectively arranged at the opposite positions of the two side plates, a driving shaft penetrates through the axis of the driving wheel, two ends of the driving shaft are respectively and rotatably mounted on the bearing seats through bearings, and one end of the driving shaft is used for being connected with a driving motor.

In one embodiment, the belt has a plurality of intersecting conveying surfaces, a driven wheel is arranged at a corner of any two adjacent conveying surfaces, the second belt conveying mechanism is correspondingly arranged on the outer side of any one conveying surface, the conveying channel is formed between the second belt conveying mechanism and the corresponding conveying surface, and the pinch roller assembly is correspondingly arranged on the inner side of any one conveying surface.

In one embodiment, the driven wheel is arranged in a middle convex cylinder shape, the diameter of the cross section of the middle part of the cylinder shape is larger than the diameter of the cross sections of the two sides of the cylinder shape.

In one embodiment, the belt pulley assembly further comprises a tension pulley arranged on the outer side of the belt, and the tension pulley is arranged in a middle convex cylinder shape with the diameter of the cross section of the middle part larger than the diameters of the cross sections of the two sides.

In one embodiment, the tensioning wheel is rotatably disposed on a mounting shaft, the bracket is provided with a strip-shaped groove for allowing an end of the mounting shaft to slide, and after the mounting shaft slides to a preset position, the mounting shaft is locked and fixed on the bracket through a fastening member.

Drawings

Fig. 1 is a schematic structural view of a folding conveyor for sheet products according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first belt conveyor of the folding conveyor of sheet products of FIG. 1;

fig. 3 is a partially exploded view of the first belt conveyor of fig. 2.

10. The device comprises a first belt conveying mechanism, 11, a support, 111, side plates, 112, a fixed seat, 113, a supporting rod, 114, a supporting plate, 115, a bearing seat, 116, a strip-shaped groove, 12, a driving wheel, 121, a driving shaft, 122, a bearing, 13, a driven wheel, 14, a belt, 141, a conveying surface, 15, a tensioning wheel, 151, a mounting shaft, 16, a pressing wheel assembly, 161, a pressing wheel, 162, a movable seat, 1621, a bottom plate, 1622, a side plate, 163, a driving device, 20, a second belt conveying mechanism, 100 and a conveying channel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

Referring to fig. 1 to 3, a folding and conveying apparatus for sheet products includes a first belt conveying mechanism 10 and a second belt conveying mechanism 20, which are matched with each other, a conveying channel 100 for sheet products to pass through is formed between the first belt conveying mechanism 10 and the second belt conveying mechanism 20, the first belt conveying mechanism 10 includes a support 11, a pulley assembly and a pinch roller assembly 16, which are both mounted on the support 11, the pulley assembly includes a driving wheel 12, a driven wheel 13 and a belt 14, the pinch roller assembly 16 is disposed in an annular cavity of the belt 14 and corresponds to the second belt conveying mechanism 20, and the pinch roller assembly 16 can move relative to the belt 14 to be close to or far from the second belt conveying mechanism 20.

Specifically, support 11 is used for forming the bearing structure of belt pulley assembly and pinch roller subassembly 16, belt 14 cladding forms closed loop structure in drive wheel 12 and the periphery from driving wheel 13, external drive motor drives drive wheel 12 and rotates, and then drive and rotate from driving wheel 13 and belt 14, pinch roller subassembly 16 can move and have the first position that compresses tightly with belt 14 relatively belt 14, and the second position with belt 14 phase separation, when carrying the slice product, pinch roller subassembly 16 is in the first position and can carries out the compaction to the slice product, when conveying passage 100 blocks up, can adjust pinch roller subassembly 16 to the second position, so that conveying passage 100 interval increases, be convenient for clearance and maintenance. The position of the pinch roller assembly 16 can be adjusted manually through the cooperation of a hand wheel and a screw rod or automatically through a driving device.

According to the folding conveying device for the sheet products, the adjustable pressing wheel assembly 16 is arranged in the first belt conveying mechanism 10, and the conveying channel 100 can be conveniently and quickly cleaned when the conveying channel 100 is blocked by adjusting the relative position between the pressing wheel assembly 16 and the belt 14. Specifically, when the device normally works, the pinch roller assembly 16 is in contact with the belt 14, at the moment, the belt 14 is simultaneously coated on the periphery of the driving wheel 12, the driven wheel 13 and the pinch roller assembly 16 and rotates, when the folded sheet product passes through the conveying channel 100, the belt 14 is extruded due to the fact that the product has certain thickness, and meanwhile, the pinch roller assembly 16 can provide certain pressure, so that the sheet product is kept stable in the conveying process and is compacted without scattering. When transfer passage 100 takes place to block up, drive wheel 12 stall, at this moment, only need make pinch roller assembly 16 to the direction motion of keeping away from second belt transport mechanism 20 in order to separate with belt 14 phase, alright make transfer passage 100 interval grow, so, can make things convenient for the manual waste material that blocks up of clearance of operating personnel, after the clearance is accomplished, reset pinch roller assembly 16 to initial position again and push down belt 14, alright assurance device resumes normal work, easy operation is convenient, can effectively guarantee production efficiency.

In one embodiment, referring to fig. 3, the pressing wheel assembly 16 includes a pressing wheel 161, a movable seat 162 and a driving device 163, the movable seat 162 is located at a position corresponding to the conveying channel 100 inside the belt 14, the pressing wheel 161 is installed at a side of the movable seat 162 close to the belt 14, and the driving device 163 is used for driving the movable seat 162 close to or away from the belt 14, so that the pressing wheel 161 is pressed against or separated from the belt 14. Specifically, during normal operation, the driving device 163 drives the movable plate to move toward the belt 14 to adjust the pressing roller 161 to a position contacting the belt 14, and the pressing roller 161 can compress the sheet product by the pressure provided by the driving device 163 when the sheet product passes through the conveying passage 100. When the apparatus is out of order and needs to be cleaned, the driving device 163 drives the movable plate away from the belt 14 to separate the pressing roller 161 from the belt 14. So, can realize the automatically regulated of sliding seat 162 and pinch roller 161, easy operation is convenient, can effectively promote production efficiency. The driving device 163 may be a pneumatic cylinder or a hydraulic cylinder.

Preferably, the pinch rollers 161 are arranged in a straight cylinder shape having the same diameter in cross section. The pressing wheel 161 is set to be a straight cylinder, the surface of which is a cylinder, so that the position for pressing the belt 14 is uniformly stressed, the uniform stress of the sheet product is ensured, and the sheet product is kept stable in the conveying process, so that the product has a better forming effect.

Furthermore, the bracket 11 includes two side plates 111 disposed opposite to each other, the driving wheel 12 and the driven wheel 13 are both rotatably connected between the two side plates 111, the pressing wheel 161 is rotatably mounted on the movable seat 162, the movable seat 162 is located between the two side plates 111, the axes of the driving wheel 12, the driven wheel 13 and the pressing wheel 161 are parallel to each other, the belt 14 is wrapped around the driving wheel 12 and the driven wheel 13, and the driving device 163 is fixed between the two side plates 111. By forming an installation space for installing the driving wheel 12, the driven wheel 13, the pressing wheel 161, the movable seat 162 and the driving device 163 between the two side plates 111, the whole structure is compact, the layout is reasonable, and the space can be effectively saved. In addition, in order to further ensure the supporting strength of the bracket 11, the two side plates 111 can be fixedly connected by a plurality of supporting rods 113. A fixing seat 112 is further disposed on one side plate 111, so that the support 11 is integrally mounted on the machine.

Further, the driving device 163 is an air cylinder, the bracket 11 further includes a supporting plate 114, two sides of the supporting plate 114 are respectively and fixedly connected to the two side plates 111, the air cylinder is fixed on the supporting plate 114, and a piston rod of the air cylinder is fixedly connected to the movable seat 162. The air cylinder is adopted for driving, and the guide rail sliding blocks are arranged in the air cylinder for guiding, so that the stability in the lifting process can be ensured, and the space can be effectively saved without additionally arranging the guide rail sliding blocks. Meanwhile, the air cylinder is used as the lifting power, the medium is clean and easy to obtain, the action is quick, the pressure can be adjusted according to the requirement, and the adjusting flexibility is high.

Further, the plurality of pressing wheels 161 are provided, the axes of the plurality of pressing wheels 161 are parallel to each other, the movable seat 162 includes a bottom plate 1621 and two side plates 1622 disposed at two opposite sides of the bottom plate 1621, and the pressing wheels 161 are rotatably connected between the two side plates 1622. Specifically, the pressing wheel 161 is rotatably disposed on a fixed shaft through a bearing, and two ends of the fixed shaft are respectively fixedly connected with the two side boards 1622. Through setting up a plurality of pinch rollers 161, and a plurality of pinch rollers 161 are parallel arrangement in the direction of delivery of slice product, so, when the slice product passes through transfer passage 100, can increase the area of contact of pinch roller subassembly 16 with the slice product for the atress of slice product is more even, thereby has better design effect.

Furthermore, a bearing seat 115 is respectively disposed at the opposite positions of the two side plates 111, a driving shaft 121 is inserted through the axis of the driving wheel 12, two ends of the driving shaft 121 are respectively rotatably mounted on the bearing seats 115 through bearings 122, and one end of the driving shaft 121 is used for connecting with a driving motor. Specifically, the drive wheel 12 is tightly connected to the drive shaft 121 via an expansion sleeve, the outer race of the bearing 122 is mounted on the bearing housing 115, and the inner race of the bearing 122 is mounted on the drive shaft 121. The driving motor drives the driving shaft 121, the bearing 122 and the driving wheel 12 to rotate, and further drives the belt 14 to rotate. By providing the bearing 122, the rotational stability of the drive wheel 12 can be ensured.

In one embodiment, the belt 14 has a plurality of intersecting conveying surfaces 141, a driven wheel 13 is disposed at a corner of any two adjacent conveying surfaces 141, a second belt conveying mechanism 20 is correspondingly disposed on an outer side of any one of the conveying surfaces 141, a conveying channel 100 is formed between the second belt conveying mechanism 20 and the corresponding conveying surface 141, and a pinch roller assembly 16 is correspondingly disposed on an inner side of any one of the conveying surfaces 141. In this embodiment, the corners of the belt 14 are opened by the plurality of driven wheels 13, so that a transmission surface 141 is formed between any two adjacent driven wheels 13, and the second belt conveying mechanism 20 and the pinch roller assembly 16 are independently disposed on opposite sides of each transmission surface 141. In this way, the pressure at different transport surfaces 141 in the device can be adjusted by the independent pinch roller assemblies 16, so as to meet the pressure requirements of the sheet-like products at different transport positions.

For example, as shown in fig. 1, a driven pulley 13 is disposed at each of four corners of a belt 14, a driving pulley 12 is disposed at the bottom inner side of the belt 14, the belt 14 has an upper conveying surface at the top and two side conveying surfaces at both sides of the upper conveying surface, and a pinch roller assembly 16 is independently disposed at the inner side of each conveying surface 141. Of course, the specific number and arrangement of the driven wheels 13 can be set according to actual requirements, and are not limited in detail here.

Further, the driven wheel 13 is arranged in a convex cylinder shape with the diameter of the cross section at the middle part larger than the diameters of the cross sections at the two sides. The driven wheel 13 is arranged at the corner position of the belt 14 to have a steering effect, and the driven wheel 13 is designed into a medium-convex cylinder shape, so that the middle tension of the belt 14 at the corner position is large, the two sides tension of the belt is small, the tension of the belt 14 is concentrated in the middle, and the belt 14 is not deviated.

Further, the belt pulley assembly further comprises a tension pulley 15 arranged on the outer side of the belt 14, and the tension pulley 15 is arranged in a convex cylinder shape with the diameter of the cross section of the middle part larger than the diameters of the cross sections of the two sides. The tensioning wheel 15 is arranged at the tensioning and corner position outside the belt 14, and the tensioning wheel 15 is arranged in a convex cylinder shape, so that the middle tension is large and the two sides tension is small when the belt 14 turns, and the tension of the belt 14 is concentrated in the middle to ensure that the belt 14 does not deviate.

Further, the tension pulley 15 is rotatably disposed on the mounting shaft 151, the bracket 11 is provided with a strip-shaped groove 116 for allowing the end of the mounting shaft 151 to slide, and after the mounting shaft 151 slides to a preset position, the mounting shaft 151 is locked and fixed on the bracket 11 by a fastener. Specifically, the one end of bar groove 116 is equipped with the opening that supplies installation axle 151 male, and installation axle 151 accessible adjusting bolt and the cooperation of adjusting bolt seat and locking are fixed on support 11, when the tension of belt 14 needs to be adjusted, loosen the fastener to with installation axle 151 along bar groove 116 remove to suitable position after, rethread fastener locking fixed can, easy operation is convenient, can conveniently adjust the elasticity degree of belt 14, in order to guarantee belt 14's normal use. When the belt 14 needs to be replaced, the belt 14 can be replaced quickly by only detaching the fasteners, so that the belt 14 can be replaced conveniently.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a folding conveyor of slice product, is including the first belt transport mechanism and the second belt transport mechanism of mutually supporting, first belt transport mechanism with be formed with the transfer passage who supplies the slice product to pass through between the second belt transport mechanism, a serial communication port, first belt transport mechanism include the support, and all install in pulley subassembly and pinch roller assembly on the support, pulley subassembly includes the drive wheel, follows driving wheel and belt, pinch roller assembly locates in the ring cavity of belt and with second belt transport mechanism is corresponding, pinch roller assembly can be relative the belt motion is in order to be close to or keep away from second belt transport mechanism.

2. The folding conveying device for sheet products according to claim 1, wherein the pressing wheel assembly comprises a pressing wheel, a movable seat and a driving device, the movable seat is located at a position corresponding to the conveying channel on the inner side of the belt, the pressing wheel is mounted on one side of the movable seat close to the belt, and the driving device is used for driving the movable seat to be close to or far away from the belt, so that the pressing wheel is pressed against or separated from the belt.

3. The folding and conveying device for sheet-shaped products according to claim 2, wherein the support comprises two side plates which are oppositely arranged, the driving wheel and the driven wheel are rotatably connected between the two side plates, the pressing wheel is rotatably mounted on the movable seat, the movable seat is located between the two side plates, the axes of the driving wheel, the driven wheel and the pressing wheel are parallel to each other, the belt is wrapped on the peripheries of the driving wheel and the driven wheel, and the driving device is fixed between the two side plates.

4. The folding and conveying device for sheet-shaped products according to claim 3, wherein the driving device is an air cylinder, the support further comprises a support plate, two sides of the support plate are respectively and fixedly connected with the two side plates, the air cylinder is fixed on the support plate, and a piston rod of the air cylinder is fixedly connected with the movable seat.

5. The folding conveyor of claim 3, wherein said plurality of rollers have axes parallel to each other, said movable base includes a base plate and two side plates disposed on opposite sides of said base plate, and said rollers are rotatably connected between said side plates.

6. The folding and conveying device for sheet-like products according to claim 3, wherein a bearing seat is provided at a position opposite to each of the two side plates, a driving shaft is inserted through the axis of the driving wheel, two ends of the driving shaft are rotatably mounted on the bearing seats through bearings, and one end of the driving shaft is used for being connected with a driving motor.

7. The folding conveyor of sheet products according to any one of claims 1 to 6, wherein said belt has a plurality of intersecting conveying surfaces, a driven wheel is provided at a corner of any two adjacent conveying surfaces, said second belt conveyor is correspondingly provided on an outer side of any one of said conveying surfaces, said conveying path is formed between said second belt conveyor and the corresponding conveying surface, and said pinch roller assembly is correspondingly provided on an inner side of any one of said conveying surfaces.

8. The folding conveyor of sheet products as claimed in claim 7, characterized in that said driven wheel is arranged in a convex cylinder with a central cross-sectional diameter greater than the cross-sectional diameters of the two sides.

9. The folding conveyor of sheet products of claim 7, wherein said pulley assembly further comprises a tension pulley disposed outside said belt, said tension pulley being disposed in a convex cylinder having a central cross-sectional diameter greater than cross-sectional diameters of both sides.

10. The folding conveyor of sheet products according to claim 9, wherein said tension wheel is rotatably mounted on a mounting shaft, said bracket is provided with a groove for sliding an end of said mounting shaft, and said mounting shaft is locked and fixed to said bracket by a fastener after said mounting shaft has slid to a predetermined position.