CN111113545A

CN111113545A - Flexible ultrathin material cutting and stacking integrated device

Info

Publication number: CN111113545A
Application number: CN202010119252.1A
Authority: CN
Inventors: 吴久强
Original assignee: Suzhou Cangjia Super Clean Technology Co ltd
Current assignee: Suzhou Cangjia Super Clean Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-05-08

Abstract

The invention discloses a flexible ultrathin material cutting and stacking integrated device, which comprises: a support assembly; the action assembly comprises a rotating mechanism and a telescopic material sucking mechanism which are matched, and the rotating mechanism comprises a support which is rotatably arranged in the support frame body and at least one group of first action executing elements which are connected with the support and used for driving the support to rotate; the telescopic material sucking mechanism comprises a bearing plate arranged on the bracket in a liftable manner and a plurality of groups of vacuum suction heads arranged on the bearing plate at intervals; and the cutting assembly is arranged on one side of the supporting assembly and extends to the position between the limiting baffle and the first cloth guide roller, and is used for cutting the flexible ultrathin material. Therefore, flexible ultrathin materials conveyed by the cloth guide roller can be continuously and previously cut, and are stacked neatly, and the automation degree and the production efficiency are effectively improved.

Description

Flexible ultrathin material cutting and stacking integrated device

Technical Field

The invention relates to a cutting and stacking integrated device, in particular to a cutting and stacking integrated device for flexible ultrathin materials such as dust-free cloth and the like, paper, thin films and the like.

Background

The dust-free cloth (also called dust-free wiping cloth) is usually formed by double weaving of 100 percent of polyester fiber, has soft surface, is easy to wipe sensitive surfaces, does not remove fibers by friction, has good water absorption and cleaning efficiency, and is cleaned and packaged in an ultra-clean workshop. The dust-free cloth is mainly used for wiping high-tech products such as LCD, wafer, PCB, digital camera lens, camera film, compact disc and the like without generating dust particles, and can also absorb liquid and dust particles to achieve the cleaning effect.

The utility model discloses an application number is 201820474614.7's china utility model discloses an automatic unloader that cuts of medical dustless cloth, including blank subassembly, stirring subassembly, unloading subassembly and conveyer belt, the unloading subassembly is located the conveyer belt side, and the stirring subassembly is including two supporting platforms that the interval set up, and two supporting platform tops are equipped with first material subassembly and the second material subassembly of folding respectively, and first material subassembly and the second material subassembly symmetry of folding set up, and the conveyer belt is located between two supporting platforms, and the blank subassembly is including first lead screw slip table and second lead screw slip table, and the blank subassembly is still including a supporting bench, spacing subassembly and cutting assembly, and spacing subassembly and cutting assembly all are located a supporting bench top. The automatic cutting and blanking device for the medical dust-free cloth has the advantages that the limiting assembly can limit a plurality of layers of products, the products are prevented from being turned over in the cutting process, the blanking assembly can achieve high working efficiency of automatic blanking operation, and the labor intensity of workers is reduced; obviously, the device can not continuously cut the continuously and online conveyed dust-free cloth, and the automation degree is low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a flexible ultrathin material cutting and stacking integrated device.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an integrative device of flexible ultra-thin material cutting, fold material, it includes:

the supporting assembly comprises a supporting frame body, at least one first cloth guide roller arranged in the supporting frame body and a limiting baffle plate which is arranged in the supporting frame body and is vertically arranged below the first cloth guide roller;

the action assembly comprises a rotating mechanism and a telescopic material sucking mechanism which are matched, and the rotating mechanism comprises a support which is rotatably arranged in the support frame body and at least one group of first action executing elements which are connected with the support and used for driving the support to rotate; the telescopic material sucking mechanism comprises a bearing plate arranged on the bracket in a liftable manner and a plurality of groups of vacuum suction heads arranged on the bearing plate at intervals; the action assembly has a first state and a second state, when the action assembly is in the first state, the bearing plate is parallel to the limiting baffle, and the limiting baffle is matched with the multiple groups of vacuum suction heads to press and suck the flexible ultrathin materials; when the bearing plate is in the second state, the bearing plate is in a horizontal state;

and the cutting assembly is arranged on one side of the supporting assembly and extends to the position between the limiting baffle and the first cloth guide roller, and is used for cutting the flexible ultrathin material.

Optimally, the vacuum suction head also comprises a material bearing structure for bearing the flexible ultrathin materials sucked by the vacuum suction head, and the support frame bodies are arranged on two sides of the material bearing structure in a spanning manner; when the action assembly is in the second state, the bearing plate is positioned right above the material bearing structure and is parallel to the material bearing structure.

Optimally, the support frame body is including two blocks of support risers and the installation that are parallel to each other and the interval sets up two the last diaphragm at support riser top.

Preferably, the support assembly further comprises a PTFE sheet secured to the outer surface of the position-defining barrier.

Furthermore, the support assembly also comprises at least one second cloth guide roller which is arranged at the upstream of the first cloth guide roller and matched with the first cloth guide roller, and PTFE coatings are coated on the surfaces of the first cloth guide roller and the second cloth guide roller independently.

Preferably, the support assembly further comprises a support cross plate mounted in the support frame body; the rotating mechanism further comprises a support rotating shaft and a swinging block, the support rotating shaft is rotatably arranged on the support frame body in a penetrating mode, one end portion of the support rotating shaft is installed on the support rotating shaft, the first action executing element is installed on the support transverse plate and is in pivot connection with the other end portion of the swinging block, and the support is connected with the support rotating shaft through a key-free bushing installed on the side face of the support.

Furthermore, the supporting transverse plate is provided with avoidance notches with the number consistent with that of the first action executing elements, the rotating mechanism further comprises buffer units arranged in each avoidance notch, and each buffer unit comprises a fixed plate arranged in the avoidance notch and a low-amplitude swinging sleeve which is connected with the fixed plate through a pivot and is connected with the first action executing elements.

Furthermore, flexible material mechanism of inhaling still include one end with the loading board is connected and the other end runs through many guide bars of support, install at every the stopper of the guide bar other end, install on the support and with the second action executive component that the loading board is connected and install many base strips on the loading board lateral surface, the multiunit vacuum suction head corresponds installs many on the base strip.

Optimally, cutting assembly including set up in the supporting seat of limit baffle one side, install slide rail, slidable on the supporting seat are installed slider on the slide rail, install cutter on the slider, fix on the slider and be located the mounting bracket and the setting of cutter one side are in on the mounting bracket and with cutter matched with smoke absorption cover.

Further, the first and second motion actuators are, independently of each other, a pneumatic cylinder or an electric cylinder.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the integrated device for cutting and stacking the flexible ultrathin materials, the supporting assembly, the action assembly, the cutting assembly and the like with specific structures are adopted for matching, so that the flexible ultrathin materials conveyed by the cloth guide roller can be continuously and firstly cut and stacked orderly, and the automation degree and the production efficiency are effectively improved.

Drawings

FIG. 1 is a schematic structural diagram of a cutting and stacking integrated device for flexible ultrathin materials according to the invention;

FIG. 2 is a schematic side view of the cutting and stacking integrated device for flexible ultrathin materials according to the invention.

Detailed Description

The following detailed description of preferred embodiments of the invention will be made.

The flexible ultrathin material cutting and stacking integrated device 2 shown in fig. 1 and fig. 2 is used for processing flexible ultrathin materials such as cloth, towels, paper, films and the like, such as dust-free cloth and the like, and mainly comprises a supporting component 21, an action component 22, a cutting component 23 and the like which are matched with each other.

The supporting assembly 21 mainly includes a supporting frame 211, a limiting baffle 213, and a first cloth guide roller 215. The supporting frame body 211 is formed by splicing two supporting vertical plates 2111 and an upper transverse plate 2112, that is, the supporting frame body 211 comprises two supporting vertical plates 2111 which are parallel to each other and arranged at intervals and an upper transverse plate 2112 arranged on the top of the two supporting vertical plates 2111. At least one first cloth guide roller 215 is arranged in the support frame body 211 (namely arranged between the two support vertical plates 2111); at least one second fabric guide roll 216 is installed upstream of the first fabric guide roll 215 by a conventional support frame to cooperate with the first fabric guide roll 215 for continuously conveying flexible ultra-thin materials; the first cloth guide roller 215 or/and the second cloth guide roller 216 can be selected from a commercially available cloth guide roller with a metering function, so that the flexible ultrathin material can be accurately controlled by matching with a commercially available industrial computer, and the cutting size can be accurately controlled; the surfaces of the first cloth guide roller 215 and the second cloth guide roller 216 are coated with PTFE coatings independently from each other to prevent static electricity from being generated in the process of conveying flexible ultrathin materials. The limit baffle 213 is installed in the support frame body 211 (also installed between the two support vertical plates 2111) and is vertically arranged below the first cloth guide roller 215, so that when the flexible ultrathin material drops to one side of the limit baffle 213, the action assembly 22 is matched with the limit baffle 213, and the flexible ultrathin material is pressed and sucked; a PTFE plate 214 is fixed on the outer surface (the surface facing the flexible ultrathin material) of the limit baffle 213 (the fixing mode can be adhesive, bolt fastening, etc.), so as to avoid generating static electricity on the flexible ultrathin material in the production process; since the flexible ultra-thin material naturally droops due to gravity after being guided by the first cloth guide roller 215, the flexible ultra-thin material naturally droops should be controlled to be located at one side of the PTFE sheet 214 (note that the distance between the flexible ultra-thin material and the PTFE sheet should be as small as possible).

The action assembly 22 is used for pressing, sucking and transferring the naturally drooping flexible ultrathin materials and mainly comprises a rotating mechanism 221 and a telescopic material sucking mechanism 222 which are matched with each other. The rotating mechanism 221 includes a support 2215 rotatably installed in the support frame 211 (the support 2215 is also installed between the two support risers 2111, located below the first cloth guide roller 215 and corresponding to the limit stop 213; the whole is in an inverted "" shape), and at least one set of first actuating components 2213 connected to the support 2215 for driving the support to rotate (in this embodiment, the first actuating components 2213 are arranged in two groups at intervals, and commercially available air cylinders, electric cylinders, and hydraulic cylinders are adopted). The telescopic material suction mechanism 222 comprises a bearing plate 2221 arranged on the support 2215 in a liftable manner and a plurality of groups of vacuum suction heads 2225 arranged on the bearing plate 2221 at intervals (in this embodiment, the bearing plate 2221 comprises two side plates arranged at intervals and a connecting plate connected between the two side plates, the side plates are arranged adjacent to the corresponding supporting vertical plates 2111, the number of the vacuum suction heads 2225 is two, and each group is formed by linearly arranging a plurality of the vacuum suction heads 2225).

In this embodiment, the supporting assembly 21 further includes a supporting cross plate 212 installed in the supporting frame body 211 (the supporting cross plate 212 is installed between the two supporting risers 2111 and located between the support 2215 and the first cloth guide roller 215); the rotating mechanism 221 further includes a supporting shaft 2214 rotatably inserted through the supporting frame 211 and penetrating through the support 2215 (a bearing may be embedded in the supporting vertical plate 2111, and two ends of the supporting shaft 2214 are respectively inserted into the bearing to rotate under an external force), and at least one swing block 2217 (the swing block 2217 is two pieces arranged at an interval and is substantially L-shaped) having an end portion installed on the supporting shaft 2214, such that the first actuating element 2213 is installed on the supporting horizontal plate 212 and is pivotally connected to the other end portion of the swing block 2217, and the support 2215 is connected to the supporting shaft 2214 through a key-free shaft bushing 2216 installed on a side surface of the support 2215, such that when the first actuating element 2213 operates, the swing block 2217 can be driven to rotate, and the supporting shaft 2214 is driven to rotate, so as to drive the rotation of the support 2215 (i.e., the support 2215 can rotate). In this embodiment, the supporting horizontal plate 212 is provided with a number of avoiding notches 2120 corresponding to the number of the first actuating elements 2213, and the rotating mechanism 221 further comprises a buffer unit installed in each avoiding notch 2120, each buffer unit comprises a fixed plate 2211 installed in each avoiding notch 2120 and vertically arranged, and a low-amplitude swinging sleeve 2212 pivotally connected to the fixed plate 2211 and connected to the first actuating elements 2213; specifically, the low-amplitude pendulum sleeve 2212 can be pivotally connected to the fixed plate 2211 through a base and a support shaft disposed on the surface of the fixed plate 2211, and the low-amplitude pendulum sleeve 2212 is connected to the first actuator 2213 through a conventional fastener such as a bolt, so that the first actuator 2213 can move slightly along with the low-amplitude pendulum sleeve 2212 during operation, thereby ensuring that the rotating mechanism 221 is more reliable and does not get stuck during operation, and ensuring that the pendulum block 2217 has a maximum stroke.

In this embodiment, the telescopic suction mechanism 222 further includes a plurality of guide rods 2223 having one end connected to the supporting plate 2221 and the other end penetrating through the support 2215, a stop block 2226 installed at the other end of each guide rod 2223, a second motion actuator 2222 (in this embodiment, the second motion actuator 2222 may be a commercially available air cylinder, electric cylinder or hydraulic cylinder) installed on the support 2215 and connected to the supporting plate 2221, and a plurality of base bars 2224 installed on the outer side surface of the supporting plate 2221. Two sets of base strips 2224 are detachably mounted on both ends of the aforementioned side plates by means of conventional fasteners such as bolts, so that the two base strips 2224 are perpendicular to each side plate and also perpendicular to the support risers 2111; the two sets of vacuum nozzles 2225 can be mounted on the base strip 2224 in a detachable manner (i.e. one set of vacuum nozzles 2225 is mounted on one base strip 2224), and different sizes of base strips 2224 can be used to adjust the distance between two adjacent vacuum nozzles 2225, so that the telescopic suction mechanism 222 can be adapted to different sizes of flexible ultra-thin materials (the size of the flexible ultra-thin materials after cutting).

The cutting assembly 23 is arranged on one side of the supporting assembly 21 and extends to a position between the limit baffle 213 and the first cloth guide roller 215 (slightly higher than the PTFE plate 214) for cutting the flexible ultrathin material. In the present embodiment, the cutting assembly 23 includes a supporting seat 231 disposed on one side of the limit stop 213 (the supporting seat 231 may be directly placed on the ground, or may be mounted on the other surface of the limit stop 213 by a conventional fastener), a sliding rail 232 mounted on the supporting seat 231, a sliding block 233 slidably mounted on the sliding rail 232 (the sliding block 233 may be mounted on a screw rod whose end is mounted with a servo motor or may be directly connected with an air cylinder, an electric cylinder, or the like in a sliding manner), a cutting knife 234 mounted on the sliding block 233 (the cutting knife 234 may be an existing electric heating cutting knife, an ultrasonic cutting knife, a laser cutting knife, or the like), a mounting frame 235 fixed on the sliding block 233 and located on one side of the cutting knife 234, and a smoke suction hood 236 disposed on.

In this embodiment, the flexible ultrathin material cutting and stacking integrated device 2 further includes a material bearing structure 24 for bearing the flexible ultrathin material sucked by the vacuum suction head 2225, and the support frame 211 spans two sides of the material bearing structure 24; when the actuating element 22 is in the second state, the supporting plate 2221 is located right above and parallel to the material holding structure 24; the flexible ultrathin materials stacked on the material bearing structure 24 can be taken manually, and the material bearing structure 24 can be selected from the existing automatic material conveying devices such as a conveying belt and a circulating conveying chain, so that the flexible ultrathin materials are matched with downstream packaging equipment (the definition of the upstream and downstream is defined according to the conveying direction of the cut flexible ultrathin materials) to realize automatic processing.

The specific working principle of the flexible ultrathin material cutting and stacking integrated device 2 is as follows: the rotating first cloth guide roller 215 guides the flexible ultrathin material to be cut (in this embodiment, the flexible ultrathin material is two rolls of dust-free cloth at an interval, that is, two rolls of dust-free cloth are fed simultaneously) to be conveyed downstream, so that the flexible ultrathin material naturally falls under the action of gravity until a required length is reached (at this time, the first cloth guide roller 215 stops rotating, and the length can be controlled by the rotation of the first cloth guide roller 215 on the one hand, and a sensor can be further added on the surface of the PTFE plate 214 to match the first cloth guide roller 215 and the like to improve the accuracy), at this time, the first action executive component 2213 acts to drive the swing block 2217 to rotate, so as to drive the support rotating shaft 2214 and the support 2215 to synchronously rotate, so that the bearing plate 2221 is parallel to the limit baffle 213 (that the action component 22 is in the first state), and the second action executive component 2222 then acts to make the bearing plate 2221 linearly translate towards the limit baffle 213, until the two sets of vacuum nozzles 2225 and the PTFE sheet 214 cooperate to press and suck the flexible ultra-thin material; the cutting assembly 23 works to cut the flexible ultrathin material (the length of the cut flexible ultrathin material is usually slightly larger than the maximum distance between the two sets of vacuum suction heads 2225, that is, the distance between the outer edges); the second action actuator 2222 is reset, and the first action actuator 2213 is actuated to drive the swing block 2217 to rotate, so as to drive the support shaft 2214 and the support 2215 to synchronously rotate, so that the bearing plate 2221 is in a horizontal state (i.e. the action assembly 22 is in a second state); the second action executing element 2222 works again, so that the carrying plate 2221 is gradually lowered until the above-mentioned sucked flexible ultra-thin material is placed on the material bearing structure 24 (in the process, the first cloth guide roller 215 continues to rotate so that the dust-free cloth is conveyed downstream until the required length is reached); the process is repeated, and the sucked flexible ultrathin materials are automatically stacked.

The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an integrative device of flexible ultra-thin material cutting, fold material which characterized in that, it includes:

the cloth guide device comprises a support assembly (21), wherein the support assembly (21) comprises a support frame body (211), at least one first cloth guide roller (215) installed in the support frame body (211) and a limit baffle (213) installed in the support frame body (211) and vertically arranged below the first cloth guide roller (215);

the actuating assembly (22), the actuating assembly (22) comprises a rotating mechanism (221) and a telescopic material sucking mechanism (222) which are matched, the rotating mechanism (221) comprises a support (2215) which is rotatably arranged in the support frame body (211), and at least one group of first actuating executing elements (2213) which are connected with the support (2215) and are used for driving the support (2215) to rotate; the telescopic material suction mechanism (222) comprises a bearing plate (2221) arranged on the support (2215) in a lifting manner and a plurality of groups of vacuum suction heads (2225) which are arranged on the bearing plate (2221) at intervals; the action assembly (22) has a first state and a second state, when the action assembly is in the first state, the bearing plate (2221) is parallel to the limiting baffle (213), and the limiting baffle (213) is matched with the multiple groups of vacuum suction heads (2225) to press and suck the flexible ultrathin materials; when the bearing plate (2221) is in the second state, the bearing plate is in the horizontal state;

the cutting assembly (23) is arranged on one side of the supporting assembly (21) and extends to a position between the limiting baffle (213) and the first cloth guide roller (215) and is used for cutting the flexible ultrathin materials.

2. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 1, characterized in that: the vacuum suction head further comprises a material bearing structure (24) for bearing the flexible ultrathin materials sucked by the vacuum suction head (2225), and the support frame body (211) is arranged on two sides of the material bearing structure (24) in a spanning mode; when the action assembly (22) is in the second state, the bearing plate (2221) is positioned right above and parallel to the material bearing structure (24).

3. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 1, characterized in that: the support frame body (211) includes two support risers (2111) that are parallel to each other and the interval sets up and installs two go up diaphragm (2112) at support riser (2111) top.

4. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 1, characterized in that: the support assembly (21) further comprises a PTFE plate (214) fixed on the outer surface of the limit baffle (213).

5. The cutting and stacking integrated device for the flexible ultrathin materials as claimed in claim 4, wherein: the support assembly (21) further comprises at least one second cloth guide roller (216) which is arranged at the upstream of the first cloth guide roller (215) and matched with the first cloth guide roller, and PTFE coatings are coated on the surfaces of the first cloth guide roller (215) and the second cloth guide roller (216) independently.

6. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 1, characterized in that: the supporting assembly (21) further comprises a supporting transverse plate (212) arranged in the supporting frame body (211); the rotating mechanism (221) further comprises a supporting rotating shaft (2214) which is rotatably arranged on the supporting frame body (211) in a penetrating mode and penetrates through the support (2215), and at least one swinging block (2217) which is arranged on the supporting rotating shaft (2214) at one end, the first action executing element (2213) is arranged on the supporting transverse plate (212) and is in pivot connection with the other end of the swinging block (2217), and the support (2215) is connected with the supporting rotating shaft (2214) through a key-free bushing (2216) which is arranged on the side face of the support (2215).

7. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 6, wherein: the supporting transverse plate (212) is provided with avoidance notches (2120) with the same number as the first action executing elements (2213), the rotating mechanism (221) further comprises buffer units arranged in each avoidance notch (2120), and each group of buffer units comprises a fixed plate (2211) arranged in each avoidance notch (2120) and a low-amplitude swinging sleeve (2212) which is pivoted with the fixed plate (2211) and connected with the first action executing elements (2213).

8. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 6, wherein: the telescopic material sucking mechanism (222) further comprises a plurality of guide rods (2223) with one ends connected with the bearing plate (2221) and the other ends penetrating through the support (2215), limit blocks (2226) arranged at the other ends of the guide rods (2223), second action executing elements (2222) arranged on the support (2215) and connected with the bearing plate (2221) and a plurality of base strips (2224) arranged on the outer side face of the bearing plate (2221), and the vacuum suction heads (2225) are correspondingly arranged on the base strips (2224).

9. The flexible ultrathin material cutting and stacking integrated device as claimed in claim 1, characterized in that: the cutting assembly (23) comprises a supporting seat (231) arranged on one side of the limiting baffle (213), a sliding rail (232) arranged on the supporting seat (231), a sliding block (233) arranged on the sliding rail (232), a cutter (234) arranged on the sliding block (233), a mounting frame (235) fixed on the sliding block (233) and positioned on one side of the cutter (234), and a smoke suction hood (236) arranged on the mounting frame (235) and matched with the cutter (234).

10. The cutting and stacking integrated device for the flexible ultrathin materials as claimed in claim 8, wherein: the first motion actuator (2213) and the second motion actuator (2222) are, independently of each other, a pneumatic cylinder or an electric cylinder.