CN215923881U - Raw materials unwinding mechanism is used in production of cold-proof material of gas condensation state - Google Patents

Abstract

The utility model discloses a raw material unwinding mechanism for production of an aerogel-state thermal insulation material, which comprises a bottom frame and a traction assembly, wherein the bottom frame is provided with a plurality of unwinding rollers; bottom frame: one end of the support plate is provided with a support plate, the top end of the support plate is provided with a material frame, the material frame is provided with a feeding component, one side of the top surface of the bottom frame is provided with a limiting component, the middle part of the bottom frame is provided with an auxiliary component, and the auxiliary component is provided with a detection component; a traction assembly: including riser, carry over pinch rolls, gear and first motor, the top surface both sides of underframe are located to the riser symmetry, the carry over pinch rolls is equipped with two from top to bottom, and two carry over pinch rolls all rotate the connection on the riser of both sides, the gear is equipped with two, and two gears are fixed respectively and cup joint the one end at two carry over pinch rolls, two gear intermeshing, the side of riser is located to first motor, and this raw materials unwinding mechanism can realize automatic feeding for the production of the cold-proof material of gas condensation state, and degree of automation is higher, has effectively improved production efficiency, and the practicality is stronger.

Description

Raw materials unwinding mechanism is used in production of cold-proof material of gas condensation state

Technical Field

The utility model relates to the technical field of production of an aerogel-state thermal insulation material, in particular to a raw material unwinding mechanism for production of an aerogel-state thermal insulation material.

Background

The thermal insulation material is used as a necessity of daily life and plays a role in lifting weight, the thermal insulation material is a raw material for forming thermal insulation wadding, is commonly used for clothes, quilts, sleeping bags and the like, and has the biggest characteristic of light weight and thermal insulation, the non-woven fabric is an important raw material of partial aerogel state thermal insulation materials, in the processing process of the aerogel state thermal insulation materials, the pre-set non-woven fabric needs to be unreeled for use in the next working procedure, the existing partial unreeling mechanism has low automation degree, cannot realize automatic feeding of non-woven fabric rolls, needs manual feeding, and is low in production efficiency, and therefore the raw material unreeling mechanism for aerogel state thermal insulation material production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects, provides the raw material unwinding mechanism for producing the aerogel-state thermal insulation material, can realize automatic feeding, has higher automation degree, effectively improves the production efficiency, has stronger practicability and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material unwinding mechanism for production of an aerogel-state thermal insulation material comprises a bottom frame and a traction assembly;

bottom frame: one end of the support plate is provided with a support plate, the top end of the support plate is provided with a material frame, the material frame is provided with a feeding component, one side of the top surface of the bottom frame is provided with a limiting component, the middle part of the bottom frame is provided with an auxiliary component, and the auxiliary component is provided with a detection component;

a traction assembly: the traction roller device comprises vertical plates, traction rollers, two gears and a first motor, wherein the vertical plates are symmetrically arranged on two sides of the top surface of a bottom frame, the two traction rollers are arranged up and down, the two traction rollers are rotationally connected to the vertical plates on the two sides, the two gears are fixedly sleeved at one ends of the two traction rollers respectively, the two gears are meshed with each other, the first motor is arranged on the side surface of the vertical plate, and an output shaft of the first motor is fixedly connected with the end parts of the traction rollers;

wherein: still include the PLC controller, the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of first motor.

Further, the feed subassembly includes curb plate, commentaries on classics roller, conveyer belt, baffle and second motor, the both sides top surface of material frame is located to the curb plate symmetry, change the roller symmetry and rotate the both ends of connecting at the curb plate, and connect through the conveyer belt transmission between the commentaries on classics roller of both sides, the surface of conveyer belt is evenly located to the baffle, the side of curb plate is located to the second motor, and the output shaft of second motor and the tip fixed connection who changes the roller, the input of second motor is connected with the output electricity of PLC controller, and the rotation of the usable second motor of feed subassembly drives the commentaries on classics roller and rotates, can realize the rotation of another commentaries on classics roller through the conveyer belt, realizes the conveying of baffle simultaneously, and then can be with the non-woven fabrics coil stock forward propelling movement between two adjacent baffles in the material frame, can realize automatic feed.

Further, the spacing subassembly includes frame plate, side bearer, two-way screw rod, mounting panel, spacing post and third motor, the top surface both sides of underframe are located to the frame plate symmetry, the side bearer symmetry is equipped with the side of the frame plate of both sides, the both ends of two-way screw rod are rotated respectively and are connected on the side bearer of both sides, and the bilateral symmetry of two-way screw rod is equipped with screw thread that spiral opposite direction, the mounting panel symmetry is equipped with two, and two mounting panels are respectively through the screw hole threaded connection at the both sides of two-way screw rod at top, the frame plate of both sides is run through to spacing post symmetry, and the spacing post is located the one end of outside and the side bottom fixed connection of mounting panel, the side of side bearer is located to the third motor, and the output shaft of third motor and the end fixed connection of two-way screw rod, the input of third motor is connected with the output of PLC controller electricity, and the rotation of the usable third motor of spacing subassembly drives two-way screw rod and rotates, the folding of the mounting plates on the two sides can be realized, the folding of the limiting columns on the two sides can be realized simultaneously, and the limiting columns on the two sides are correspondingly matched with the two ends of the winding drum of the non-woven fabric coil stock, so that the coil stock can be limited.

Further, still include electric putter and arc, electric putter locates the inside bottom surface of underframe, electric putter's top is located to the arc, and corresponds with the inside bottom surface of material frame when the arc is located electric putter's extreme lower position, electric putter's input is connected with the input electricity of PLC controller, utilizes in the feed subassembly can send the non-woven fabrics coil stock in the material frame into the arc, utilizes electric putter's extension, can lift the coil stock to the position that corresponds with spacing post.

Further, the auxiliary assembly includes side channel, slide and deflector roll, the both sides of underframe are seted up to the side channel symmetry, slide sliding connection is in the side channel, the both ends of deflector roll rotate respectively to be connected on the slide of both sides, and the auxiliary assembly accessible is walked around the coil stock of non-woven fabrics from the bottom of deflector roll, can realize the direction to the non-woven fabrics.

Further, the detection assembly comprises a guide rod, a spring, a support frame and a pressure sensor, the guide rod penetrates through the top of the side groove, the spring is sleeved on the guide rod and is located between the slide seat and the inner top surface of the side groove, the support frame is arranged on the top surface of the bottom frame, the pressure sensor is arranged on the inner top surface of the support frame, the pressure sensor corresponds to the top end of the guide rod, the output end of the pressure sensor is electrically connected with the input end of the PLC, the detection assembly can apply upward force to the guide roller by the part bypassed from the bottom of the guide roller in the conveying process of the non-woven fabric, the upward sliding of the slide seat can be realized, the guide rod is further driven to slide upwards, the spring is compressed, the guide rod applies external force to the pressure sensor, after the non-woven fabric roll material on one winding drum is completely unreeled, the guide rod resets under the action of the spring, and the external force received by the pressure sensor becomes zero, can judge that unreel and finish, then can automatic start feed subassembly, electric putter and third motor carry out the material loading.

Compared with the prior art, the utility model has the beneficial effects that: this raw materials unwinding mechanism is used in production of aerogel state cold-proof material has following benefit:

1. this raw materials unwinding mechanism's production of aerogel state cold-proof material is with rotation of the usable second motor of feed subassembly rotates the roller, can realize another rotation of roller through the conveyer belt, realizes the conveying of baffle simultaneously, and then can be with the material frame in the non-woven fabrics coil stock between two adjacent baffles propelling movement forward, can realize automatic feed.

2. This raw materials unwinding mechanism's is used in production of aerogel state cold-proof material spacing subassembly drives two-way screw rod and rotates by the rotation of usable third motor, can realize then the foling of both sides mounting panel, realizes foling of the spacing post in both sides simultaneously, and the spacing post in both sides corresponds the cooperation through the reel both ends with the non-woven fabrics coil stock, can realize spacing to the coil stock.

3. This raw materials unwinding mechanism's for production of aerogel state cold-proof material detection subassembly can be in non-woven fabrics data send process, the coil stock part of following the deflector roll bottom and bypassing can exert ascending power to the deflector roll, can realize the upwards slip of slide, and then drive the guide arm upwards slip, the spring is compressed, make the guide arm exert external force to pressure sensor, after the non-woven fabrics coil stock on a reel unreels and finishes, guide arm and slide reset under the effect of spring, the external force that pressure sensor received becomes zero, can judge to unreel and finish, then can automatic start feed subassembly, electric putter and third motor carry out the material loading.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: the device comprises a bottom frame 1, a PLC 11, a support plate 12, a material frame 13, a traction assembly 2, a vertical plate 21, a traction roller 22, a gear 23, a first motor 24, a feeding assembly 3, a side plate 31, a rotary roller 32, a conveyor belt 33, a partition plate 34, a second motor 35, a limiting assembly 4, a frame plate 41, a side frame 42, a bidirectional screw 43, a mounting plate 44, a limiting column 45, a third motor 46, an electric push rod 5, an arc plate 51, an auxiliary assembly 6, a side groove 61, a sliding seat 62, a guide roller 63, a detection assembly 7, a guide rod 71, a spring 72, a support frame 73 and a pressure sensor 74.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: a raw material unwinding mechanism for production of an aerogel-state thermal insulation material comprises a bottom frame 1 and a traction assembly 2;

bottom frame 1: one end of the support plate 12 is provided with a support plate 12, the top end of the support plate 12 is provided with a material frame 13, the material frame 13 is provided with a feeding assembly 3, the feeding assembly 3 comprises a side plate 31, rotary rollers 32, a conveyor belt 33, a partition plate 34 and a second motor 35, the side plate 31 is symmetrically arranged on the top surfaces of two sides of the material frame 13, the rotary rollers 32 are symmetrically and rotatably connected with two ends of the side plate 31, the rotary rollers 32 on two sides are in transmission connection through the conveyor belt 33, the partition plate 34 is uniformly arranged on the surface of the conveyor belt 33, the second motor 35 is arranged on the side surface of the side plate 31, an output shaft of the second motor 35 is fixedly connected with the end part of the rotary roller 32, an input end of the second motor 35 is electrically connected with an output end of the PLC 11, one side of the top surface of the bottom frame 1 is provided with a limiting assembly 4, the limiting assembly 4 comprises a frame plate 41, a side frame 42, a bidirectional screw 43, a mounting plate 44, a limiting column 45 and a third motor 46, the frame plate 41 is symmetrically arranged on two sides of the top surface of the bottom frame 1, the side frame 42 is symmetrically provided with side surfaces of frame plates 41 at two sides, two ends of a bidirectional screw 43 are respectively rotatably connected on the side frames 42 at two sides, two sides of the bidirectional screw 43 are symmetrically provided with threads with opposite spiral directions, two mounting plates 44 are symmetrically provided, the two mounting plates 44 are respectively connected with two sides of the bidirectional screw 43 through threaded holes at the top, limiting columns 45 symmetrically penetrate through the frame plates 41 at two sides, one ends of the limiting columns 45 at the outer parts are fixedly connected with the bottom of the side surfaces of the mounting plates 44, a third motor 46 is arranged at the side surfaces of the side frames 42, an output shaft of the third motor 46 is fixedly connected with the end parts of the bidirectional screw 43, an input end of the third motor 46 is electrically connected with an output end of the PLC 11, the middle part of the bottom frame 1 is provided with an auxiliary assembly 6, the auxiliary assembly 6 comprises side grooves 61, a sliding seat 62 and a guide roller 63, the side grooves 61 are symmetrically arranged at two sides of the bottom frame 1, the sliding seat 62 is slidably connected in the side grooves 61, the two ends of the guide roller 63 are respectively rotatably connected to the sliding seats 62 on the two sides, the auxiliary assembly 6 is provided with a detection assembly 7, the detection assembly 7 comprises a guide rod 71, a spring 72, a support frame 73 and a pressure sensor 74, the guide rod 71 penetrates through the top of the side groove 61, the spring 72 is sleeved on the guide rod 71, the spring 72 is located between the sliding seats 62 and the inner top surface of the side groove 61, the support frame 73 is arranged on the top surface of the bottom frame 1, the pressure sensor 74 is arranged on the inner top surface of the support frame 73, the pressure sensor 74 corresponds to the top end of the guide rod 71, and the output end of the pressure sensor 74 is electrically connected with the input end of the PLC 11;

the traction assembly 2: the automatic winding machine comprises vertical plates 21, traction rollers 22, gears 23 and first motors 24, wherein the vertical plates 21 are symmetrically arranged on two sides of the top surface of a bottom frame 1, the number of the traction rollers 22 is two, the two traction rollers 22 are rotationally connected to the vertical plates 21 on the two sides, the number of the gears 23 is two, the two gears 23 are fixedly sleeved at one ends of the two traction rollers 22 respectively, the two gears 23 are meshed with each other, the first motor 24 is arranged on the side surface of the vertical plate 21, and an output shaft of the first motor 24 is fixedly connected with the end parts of the traction rollers 22;

wherein: still include PLC controller 11, PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with the input of first motor 24 electricity.

Wherein: still include electric putter 5 and arc 51, electric putter 5 locates the inside bottom surface of underframe 1, and electric putter 5's top is located to arc 51, and arc 51 corresponds with the inside bottom surface of material frame 13 when being located electric putter 5's the lowest position, and electric putter 5's input is connected with PLC controller 11's input electricity.

The traction roller 22 is driven to rotate by the rotation of the first motor 24, the rotation of the gear 23 on the traction roller 22 is realized, and the relative rotation of the two traction rollers 22 can be realized by meshing the gear 23 on the other traction roller 22, so that traction unreeling is realized.

The working principle of the raw material unwinding mechanism for producing the aerogel-state thermal insulation material is as follows: firstly, the rotation of the second motor 35 drives the rotation roller 32 to rotate, the rotation of the other rotation roller 32 can be realized through the conveyor belt 33, the transmission of the partition boards 34 is realized simultaneously, the non-woven fabric coil positioned between two adjacent partition boards 34 in the material frame 13 can be pushed forwards and automatically sent into the arc-shaped plate 51, the coil can be lifted to the position corresponding to the limiting post 45 by the extension of the electric push rod 51, secondly, the rotation of the third motor 46 drives the two-way screw 43 to rotate, the folding of the mounting plates 44 at two sides can be realized, the folding of the limiting posts 45 at two sides can be realized simultaneously, the limiting posts 45 at two sides are correspondingly matched with two ends of a winding drum of the non-woven fabric coil, the limiting of the coil can be realized, one end of the non-woven fabric coil is wound from the bottom of the guide roller 63 and passes through the two traction rollers 22, and the rotation of the first motor 24 is used for driving the traction rollers 22 to rotate, realize the rotation of gear 23 on this carry over pinch rolls 22, through meshing with gear 23 on another carry over pinch rolls 22, can realize the relative rotation of two carry over pinch rolls 22, thereby realize drawing and unreeling, simultaneously, the coil stock part of following the deflector roll 63 bottom and bypassing can exert ascending power to the deflector roll 63, can realize the upwards slip of slide 62, and then drive guide arm 71 upwards slide, spring 72 is compressed, guide arm 71 applys external force to pressure sensor 74, after the non-woven fabrics coil stock of a reel unreels and finishes, the load disappears on the deflector roll 63, guide arm 71 and slide 7 reset under the effect of spring, the external force that pressure sensor 74 received becomes zero, can judge that to unreel and finish, but then automatic start feed subassembly 3, electric putter 5 and spacing subassembly 4 continue to carry out the material loading.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in the above embodiments is siemens S7-300, the first motor 24, the second motor 35, the third motor 46, the electric push rod 5 and the pressure sensor 74 may be freely configured according to practical application scenarios, the first motor 24 and the second motor 35 may be stepping motors, the third motor 46 may be a servo motor, the electric push rod 5 may be a pen-type electric push rod, and the pressure sensor 74 may be a semiconductor pressure sensor. The PLC controller controls the first motor 24, the second motor 35, the third motor 46, the electric push rod 5 and the pressure sensor 74 to operate by a method commonly used in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a raw materials unwinding mechanism is used in production of cold-proof material of aerogel attitude which characterized in that: comprises a bottom frame (1) and a traction assembly (2);

bottom frame (1): one end of the support plate (12) is provided with a support plate (12), the top end of the support plate (12) is provided with a material frame (13), the material frame (13) is provided with a feeding component (3), one side of the top surface of the bottom frame (1) is provided with a limiting component (4), the middle part of the bottom frame (1) is provided with an auxiliary component (6), and the auxiliary component (6) is provided with a detection component (7);

pulling assembly (2): the automatic winding machine comprises vertical plates (21), traction rollers (22), gears (23) and first motors (24), wherein the vertical plates (21) are symmetrically arranged on two sides of the top surface of a bottom frame (1), the two traction rollers (22) are arranged up and down, the two traction rollers (22) are rotatably connected to the vertical plates (21) on two sides, the two gears (23) are arranged, the two gears (23) are fixedly sleeved at one ends of the two traction rollers (22) respectively, the two gears (23) are meshed with each other, the first motors (24) are arranged on the side surfaces of the vertical plates (21), and output shafts of the first motors (24) are fixedly connected with the end parts of the traction rollers (22);

wherein: still include PLC controller (11), the input of PLC controller (11) is connected with external power source's output electricity, and the output of PLC controller (11) is connected with the input of first motor (24) electricity.

2. The unwinding mechanism for raw materials for producing the aerogel-state warm-keeping material as claimed in claim 1, characterized in that: feed subassembly (3) include curb plate (31), change roller (32), conveyer belt (33), baffle (34) and second motor (35), the both sides top surface of material frame (13) is located to curb plate (31) symmetry, change roller (32) symmetry and rotate the both ends of connecting at curb plate (31), and pass through conveyer belt (33) transmission between changeing roller (32) of both sides and connect, the surface of conveyer belt (33) is evenly located in baffle (34), the side of curb plate (31) is located in second motor (35), and the output shaft of second motor (35) and the tip fixed connection who changes roller (32), the input of second motor (35) is connected with the output electricity of PLC controller (11).

3. The unwinding mechanism for raw materials for producing the aerogel-state warm-keeping material as claimed in claim 1, characterized in that: spacing subassembly (4) are including frame plate (41), side bearer (42), two-way screw rod (43), mounting panel (44), spacing post (45) and third motor (46), the top surface both sides of underframe (1) are located to frame plate (41) symmetry, side bearer (42) symmetry is equipped with the side of the frame plate (41) of both sides, the both ends of two-way screw rod (43) are rotated respectively and are connected on the side bearer (42) of both sides, and the bilateral symmetry of two-way screw rod (43) is equipped with the screw thread that spiral opposite direction is, mounting panel (44) symmetry is equipped with two, and two mounting panels (44) are respectively through the screw hole threaded connection in the both sides of two-way screw rod (43) at top, spacing post (45) symmetry runs through the frame plate (41) of both sides, and spacing post (45) are located the side bottom fixed connection of outside one end and mounting panel (44), the side of side bearer (42) is located to third motor (46), and the output shaft of the third motor (46) is fixedly connected with the end part of the bidirectional screw (43), and the input end of the third motor (46) is electrically connected with the output end of the PLC (11).

4. The unwinding mechanism for raw materials for producing the aerogel-state warm-keeping material as claimed in claim 1, characterized in that: still include electric putter (5) and arc (51), the inside bottom surface of underframe (1) is located in electric putter (5), the top of electric putter (5) is located in arc (51), the input of electric putter (5) is connected with the input electricity of PLC controller (11).

5. The unwinding mechanism for raw materials for producing the aerogel-state warm-keeping material as claimed in claim 1, characterized in that: the auxiliary assembly (6) comprises side grooves (61), a sliding seat (62) and guide rollers (63), the two sides of the bottom frame (1) are symmetrically arranged in the side grooves (61), the sliding seat (62) is connected in the side grooves (61) in a sliding mode, and the two ends of the guide rollers (63) are respectively connected to the sliding seats (62) on the two sides in a rotating mode.

6. The unwinding mechanism for raw materials for producing the aerogel-state warm-keeping material as claimed in claim 5, characterized in that: detection component (7) include guide arm (71), spring (72), prop up frame (73) and pressure sensor (74), the top of side groove (61) is run through in guide arm (71), spring (72) cup joint on guide arm (71), and spring (72) are located between the inside top surface of slide (62) and side groove (61), prop up the top surface of frame (73) and locate underframe (1), the inside top surface of propping up frame (73) is located in pressure sensor (74), and pressure sensor (74) corresponds with the top of guide arm (71), the output of pressure sensor (74) is connected with the input electricity of PLC controller (11).

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