Material supplementing device for fiber mat processing

Abstract

The utility model relates to the field of fiber mat processing, in particular to a material supplementing device for fiber mat processing, which comprises cutting equipment and hot pressing equipment, a conveying device is arranged between the cutting equipment and the hot pressing equipment in a communicating manner, and a material supplementing device is arranged on one side, close to the hot pressing equipment, of the conveying device in a communicating manner; in the manufacturing process of the fiber mat, a material supplementing device is installed, after a plurality of polyester fiber sheets flow out of cutting equipment to be laid, the laid multiple layers of polyester fiber sheets enter a conveying device and are conveyed into hot pressing equipment to be subjected to hot pressing, when a worker finds that the number of layers of the laid multiple layers of polyester fiber sheets is not enough, the worker starts the material supplementing device, and the material supplementing device is started; the independent polyester fiber sheets are carried to the material supplementing device, the material supplementing device conveys the independent polyester fiber sheets to the polyester fiber sheets laid on the conveying device, and then the whole polyester fiber sheets enter the hot-pressing equipment to be subjected to hot-pressing bonding.

Description

TECHNICAL FIELD

[0001] The application relates to the field of fiber mat processing, in particular to a material supplementing device for fiber mat processing. BACKGROUND

[0002] The fiber mat is a kind of mat or padding made of fiber material. It usually has the characteristics of softness, lightness and durability, and can be used for water absorption, oil absorption, heat insulation, anti-skid and other functions. The fiber mat can be used in home, automobile, industry and medical fields, and is widely used in different occasions and environments. It can be used as a table mat, a seat cushion, a workbench mat, etc., providing protection, comfort and cleanliness.

[0003] At present, the fiber mat is usually made of polyester fiber, which has the characteristics of wrinkle resistance and shape retention, and is widely used in the field of textile. In the production process, the polyester fiber sheet is cut according to the designed size by cutting equipment, and then a plurality of polyester fiber sheets are stacked and combined by a conveying device to form a fiber mat through hot pressing. The hot pressing process adopts a hot pressing equipment to hot press and bond the polyester fiber sheets. The hot pressing plate is driven up and down by a hydraulic cylinder, and has a suitable temperature. The hot pressing plate applies pressure to the polyester fiber sheets to make them hot-bonded to form the required fiber mat.

[0004] However, in actual production, it is found that after the cutting equipment cuts the polyester fiber sheet, the number of layers of the stacked polyester fiber sheet is sometimes inaccurate, and manual dragging of the polyester fiber sheet to the conveying mechanism is required for material supplementing. The process of manually dragging the polyester fiber sheet to the conveying device and stacking it with the few-layer polyester fiber sheet has a large workload and a long material supplementing time, resulting in a low material supplementing efficiency. Therefore, further improvement can be made. SUMMARY

[0005] In order to improve the material supplementing efficiency, the application provides a material supplementing device for fiber mat processing.

[0006] The material supplementing device for fiber mat processing provided by the application adopts the following technical scheme:

[0007] A material supplementing device for fiber mat processing, comprising a cutting equipment and a hot pressing equipment, a conveying device is communicated between the cutting equipment and the hot pressing equipment, and a material supplementing device is communicated and arranged on the side of the conveying device close to the hot pressing equipment;

[0008] The conveying device is used to convey the polyester fiber sheet cut from the cutting equipment to the hot pressing equipment for hot pressing;

[0009] The material supplementing device is used to convey the supplemented polyester fiber sheet to the conveying device.

[0010] By adopting the technical scheme, during the production of the fiber mat, the replenishment device is installed, when the polyester fiber sheets flow out from the cutting equipment for laying, the laid polyester fiber sheets enter the conveying device and are conveyed to the hot-pressing equipment for hot-pressing, when the workers find that the number of layers of the laid polyester fiber sheets is insufficient, the workers start the replenishment device, the single polyester fiber sheet is carried to the replenishment device, the replenishment device conveys the single polyester fiber sheet to the laid polyester fiber sheets on the conveying device, and the whole enters the hot-pressing equipment for hot-pressing and bonding.

[0011] Optionally, the conveying device comprises a first conveying assembly, a second conveying assembly and a third conveying assembly arranged in sequence, the first conveying assembly comprises a first conveying frame, the first conveying frame is provided with a first conveying belt, the second conveying assembly comprises a second conveying frame, the second conveying frame is provided with a second conveying belt, and the third conveying assembly comprises a third conveying frame, the third conveying frame is provided with a third conveying belt.

[0012] The first conveying assembly is used for conveying the polyester fiber sheets longitudinally to the second conveying assembly.

[0013] The second conveying assembly is used for conveying the polyester fiber sheets transversely to the third conveying assembly.

[0014] The third conveying assembly is used for conveying the polyester fiber sheets longitudinally to the hot-pressing equipment.

[0015] By adopting the technical scheme, during the conveying of the laid polyester fiber sheets, the laid polyester fiber sheets are longitudinally conveyed on the first conveying assembly to the second conveying assembly through the first conveying belt, the laid polyester fiber sheets are transversely conveyed on the second conveying assembly to the third conveying assembly through the second conveying belt, and finally the laid polyester fiber sheets are longitudinally conveyed on the third conveying assembly to the hot-pressing equipment through the third conveying belt for hot-pressing and bonding.

[0016] Optionally, the replenishment device comprises a replenishment conveying frame, the replenishment conveying frame is provided with a replenishment conveying belt, and the replenishment conveying belt is used for longitudinally conveying the polyester fiber sheets from bottom to top to the third conveying assembly.

[0017] By adopting the technical scheme, when the workers observe that the number of layers of the laid polyester fiber sheets is insufficient, the single polyester fiber sheet is conveyed to the replenishment device by manpower, when the laid polyester fiber sheets are conveyed to the third conveying assembly, the third conveying assembly stops, the single polyester fiber sheet is conveyed to the laid polyester fiber sheets waiting in the third conveying assembly by the replenishment conveying belt for replenishment, and then the third conveying assembly is started to convey the whole to the hot-pressing equipment for hot-pressing.

[0018] Optionally, the feeding conveyor is inclined from bottom to top along the horizontal direction as the reference line, and the inclination angle of the feeding conveyor ranges from 15° to 30°.

[0019] By adopting the above technical scheme, when the feeding conveyor is inclined from bottom to top, on the one hand, the stability of conveying can be improved. When the inclination angle is appropriate, the polyester fiber sheet is more likely to be in close contact with the surface of the feeding conveyor, reducing the sliding and deviation of the polyester fiber sheet during transportation. On the other hand, the inclined arrangement can effectively utilize the vertical space. In a limited space, long-distance conveying can be achieved by inclined arrangement, saving ground space.

[0020] Optionally, two groups of pushing and limiting mechanisms are installed on both sides of the top of the feeding conveyor along the length direction, the pushing and limiting mechanism comprises a pushing driving assembly, and a limiting baffle is arranged on the movable end of the pushing driving assembly; the pushing and limiting mechanism is used for limiting the movement route of the polyester fiber sheet.

[0021] By adopting the above technical scheme, the pushing and limiting mechanism is arranged, and according to the polyester fiber sheets with different widths, the two groups of pushing and limiting mechanisms are adjusted, so that the distance between the two groups of pushing and limiting mechanisms corresponds to the width of the polyester fiber sheet. When the subsequent polyester fiber sheet is placed on the feeding conveyor, the polyester fiber sheet is moved and conveyed according to the distance between the two groups of pushing and limiting mechanisms, so as to prevent the polyester fiber sheet from deviating during conveying, and the subsequent third conveying assembly from not being completely overlapped with the multiple layers of polyester fiber sheets waiting, resulting in problems in the quality of the finished product after hot pressing.

[0022] Optionally, a guide wheel is installed on the side close to the feeding conveyor of the pushing and limiting mechanism, and the guide wheel is used for guiding the movement of the polyester fiber sheet.

[0023] By adopting the above technical scheme, the guide wheel is arranged, on the one hand, the rotation of the guide wheel guides the stable conveying of the polyester fiber sheet along the feeding conveyor, preventing the polyester fiber sheet from falling during transportation; on the other hand, the rotation of the guide wheel increases the friction between the feeding conveyor and the polyester fiber sheet, so that the polyester fiber sheet is more easily pulled by the feeding conveyor, reducing the sliding and sliding phenomenon, and improving the conveying efficiency.

[0024] Optionally, a controller is arranged on the cutting device, and the controller is used for controlling the action of the cutting device.

[0025] By adopting the above technical scheme, the controller is arranged, on the one hand, to control and adjust the cutting equipment according to the set parameters and conditions, and to automatically or manually adjust the running state of the cutting equipment according to the monitored data. On the other hand, by monitoring the state and running condition of the cutting equipment, protection measures are implemented to ensure the safe running of the cutting equipment. When the cutting equipment is abnormal or exceeds the safety range, the controller can trigger an alarm, stop or take other measures to prevent accidents or equipment damage.

[0026] Optionally, a plurality of height sensors are installed on the second conveying frame, and an alarm lamp is installed on the third conveying frame. The height sensors are used to monitor the height of the stacked polyester fiber sheets and control the alarm lamp to alarm. The alarm lamp is used to remind the workers that the number of stacked polyester fiber sheets is missing.

[0027] By adopting the above technical scheme, the height sensor is arranged to monitor the total height of the stacked polyester fiber sheets. When the total height of the stacked polyester fiber sheets does not reach the required height, the height sensor senses and starts the alarm lamp to alarm. After the workers observe the alarm of the alarm lamp, the workers prepare a separate polyester fiber sheet to supplement it.

[0028] In summary, the present application has the following at least one beneficial technical effect:

[0029] 1. The supplementing device is installed. After a plurality of polyester fiber sheets flow out of the cutting equipment for stacking, the stacked multi-layer polyester fiber sheets enter the conveying device and are conveyed to the hot pressing equipment for hot pressing. When the workers find that the number of stacked multi-layer polyester fiber sheets is insufficient, the workers start the supplementing device to convey a separate polyester fiber sheet to the supplementing device, and the supplementing device conveys the separate polyester fiber sheet to the stacked polyester fiber sheets on the conveying device, and then the whole enters the hot pressing equipment for hot pressing and bonding.

[0030] 2. The supplementing conveying belt is inclined. When the supplementing conveying belt is inclined from bottom to top, on the one hand, the stability of conveying can be improved. When the inclination angle is appropriate, the polyester fiber sheet is more easily in close contact with the surface of the supplementing conveying belt, reducing the sliding and deviation of the polyester fiber sheet during transportation. On the other hand, the inclined setting can effectively utilize the vertical space. In a limited space, long-distance conveying can be realized by inclined setting, saving ground space.

[0031] 3. The guide wheel is arranged. On the one hand, the rotation of the guide wheel guides the polyester fiber sheet to be stably conveyed along the supplementing conveying belt, preventing the polyester fiber sheet from falling during transportation. On the other hand, the rotation of the guide wheel increases the friction between the supplementing conveying belt and the polyester fiber sheet, so that the polyester fiber sheet is more easily pulled by the supplementing conveying belt, reducing the sliding and sliding phenomenon, and improving the conveying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is the schematic diagram of the overall structure of the application.

[0033] Figure 2 is the schematic diagram of the overall structure of the feeding device in the application.

[0034] Explanation of reference signs:

[0035] 1, conveying device; 11, first conveying assembly; 111, first conveying frame; 112, first conveying belt; 12, second conveying assembly; 121, second conveying frame; 122, second conveying belt; 13, third conveying assembly; 131, third conveying frame; 132, third conveying belt; 2, feeding device; 21, feeding conveying frame; 22, feeding conveying belt; 23, pushing limiting mechanism; 231, pushing driving assembly; 2311, telescopic hydraulic cylinder; 2312, fixed baffle; 232, limiting baffle; 24, guide rod; 25, front cross rod; 26, rear cross rod; 27, support connecting rod; 28, tail hook; 29, guide wheel; 3, hot-pressing equipment; 4, cutting equipment; 5, alarm lamp; 6, height sensor; 7, tightness driving member; 8, controller. DETAILED DESCRIPTION

[0036] The following will be described in detail in combination with the accompanying Figures 1-2 The application will be further described in detail.

[0037] The embodiment of the application discloses a feeding device 2 for fiber mat processing.

[0038] Reference Figure 1 A feeding device 2 for fiber mat processing comprises cutting equipment 4, a conveying device 1, the feeding device 2 and hot-pressing equipment 3. The conveying device 1 is located between the cutting equipment 4 and the hot-pressing equipment 3. The conveying device 1 comprises a first conveying assembly 11, a second conveying assembly 12 and a third conveying assembly 13. The first conveying assembly 11 is arranged longitudinally, the second conveying assembly 12 is arranged transversely, and the third conveying assembly 13 is arranged longitudally. The front end of the first conveying assembly 11 is adjacent to the cutting equipment 4. The rear end of the first conveying assembly 11 is adjacent to the front end of the second conveying assembly 12. The left side of the second conveying assembly 12 is adjacent to the right side of the third conveying assembly 13. The front end of the third conveying assembly 13 is adjacent to a cloth distribution mechanism. The rear end of the third conveying assembly 13 is adjacent to the hot-pressing equipment 3. The first conveying assembly 11, the second conveying assembly 12 and the third conveying assembly 13 sequentially transport the overlaid polyester fiber sheets into the hot-pressing equipment 3. The cloth distribution mechanism conveys the separate polyester fiber sheets onto the overlaid polyester fiber sheets on the third conveying assembly 13.

[0039] In addition, the controller 8 is arranged on the cutting equipment 4, and is used for controlling the action of the cutting equipment 4.

[0040] In the process of making the fiber mat, when the several polyester fiber sheets flow out from the cutting device 4 for laying, the laid multi-layer polyester fiber sheets enter the first conveying assembly 11, the first conveying assembly 11 then transports the laid multi-layer polyester fiber sheets to the second conveying assembly 12, and then from the second conveying assembly 12 to the third conveying assembly 13, and finally through the third conveying assembly 13 to the hot pressing device 3 for hot pressing and bonding; when the workers find that the number of layers of the laid multi-layer polyester fiber sheets is insufficient, the workers start the replenishment device 2, carry the individual polyester fiber sheets to the replenishment device 2, the replenishment device 2 transports the individual polyester fiber sheets to the laid polyester fiber sheets on the third conveying assembly 13, and then enters the hot pressing device 3 as a whole for hot pressing and bonding.

[0041] Reference Figure 1 , Specifically, in this embodiment, the first conveying assembly 11 includes a first conveying frame 111 and a first conveying belt 112, the second conveying assembly 12 includes a second conveying frame 121 and a second conveying belt 122, and the third conveying assembly 13 includes a third conveying frame 131 and a third conveying belt 132, the first conveying belt 112 is installed on the first conveying frame 111, the second conveying belt 122 is installed on the second conveying frame 121, and the third conveying belt 132 is installed on the third conveying frame 131; two height sensors 6 are respectively installed on the second conveying frame 121, and an alarm lamp 5 is installed on the third conveying frame 131, the height sensors 6 are used to monitor the height of the stacked polyester fiber sheets and control the alarm lamp 5 to alarm, and the alarm lamp 5 is used to remind the workers that the number of layers of the stacked polyester fiber sheets is missing.

[0042] In the actual use of the height sensor 6, the total height of the stacked polyester fiber sheets is monitored by the height sensor 6, when the total height of the stacked polyester fiber sheets does not reach the required height, the height sensor 6 senses and starts the alarm lamp 5 to alarm, and after the workers observe the alarm of the alarm lamp 5, the workers prepare individual polyester fiber sheets for replenishment.

[0043] Reference Figure 1 , Specifically, in this embodiment, the replenishment device 2 includes a replenishment conveying frame 21 and a replenishment conveying belt 22, the replenishment conveying belt 22 is used to longitudinally transport the polyester fiber sheets from bottom to top to the third conveying assembly 13, the replenishment conveying belt 22 is inclined from bottom to top along the horizontal direction as the reference line, and the inclination angle of the replenishment conveying belt 22 ranges from 15° to 30°; in this embodiment, the inclination angle of the replenishment conveying belt 22 is 20°.

[0044] In actual use of the replenishment conveying belt 22, when the replenishment conveying belt 22 is arranged in an inclined manner from bottom to top, on the one hand, the stability of conveying can be improved. When the inclination angle is appropriate, the polyester fiber sheet is more likely to be in close contact with the surface of the replenishment conveying belt 22, and the sliding and deviation of the polyester fiber sheet in the conveying process are reduced. On the other hand, the inclined arrangement can effectively utilize the vertical space. In a limited space, long-distance conveying can be realized by the inclined arrangement, and the ground space is saved.

[0045] Reference Figure 1 Specifically, in the embodiment, two groups of pushing and limiting mechanisms 23 are arranged on the replenishment conveying belt 22 along the length direction thereof, and the two groups of pushing and limiting mechanisms are respectively arranged on the left and right sides of the replenishment conveying belt 22. The pushing and limiting mechanism 23 is used for limiting the moving route of the polyester fiber sheet. The pushing and limiting mechanism 23 comprises a pushing driving assembly 231 and a limiting baffle 232. The limiting baffle 232 is connected to the movable end of the pushing driving assembly 231. The pushing driving assembly 231 comprises a telescopic hydraulic cylinder 2311 and a fixed baffle 2312. The fixed baffle 2312 is vertically arranged on the telescopic hydraulic cylinder 2311. The upper and lower ends of the inner side of the fixed baffle 2312 are respectively provided with guide rods 24. The guide rods 24 are in parallel with the telescopic hydraulic cylinder 2311. The upper and lower ends of the fixed baffle 2312 respectively pass through the guide rods 24, and the fixed rod moves left and right along the guide rod 24.

[0046] In actual use of the pushing and limiting mechanism 23, according to the polyester fiber sheet with different widths, the two groups of pushing and limiting mechanisms 23 are adjusted, so that the distance between the two groups of pushing and limiting mechanisms 23 corresponds to the width of the polyester fiber sheet. When the subsequent polyester fiber sheet is placed on the replenishment conveying belt 22, the polyester fiber sheet is moved and conveyed according to the distance between the two groups of pushing and limiting mechanisms 23, so that the deviation of the polyester fiber sheet in the conveying process is prevented, and the incomplete overlap between the polyester fiber sheet and the subsequent multiple layers of polyester fiber sheet waiting in the third conveying assembly 13 is prevented, so that the quality problem of the finished product after hot pressing is caused.

[0047] Reference Figure 1 Specifically, in the embodiment, two groups of tension driving members 7 are arranged on the replenishment conveying frame 21, and the two groups of tension driving members 7 are respectively arranged on the two sides of the replenishment conveying belt. The tension driving member 7 is used for adjusting the tension of the replenishment conveying belt 22. In actual use, appropriate tension can maintain the stability and transmission efficiency of the replenishment conveying belt 22, and prevent faults caused by relaxation or sliding.

[0048] Reference Figure 1, specifically, in the embodiment, the front cross bar 25 and the rear cross bar 26 are installed on the feeding conveying frame 21, the front cross bar 25 and the rear cross bar 26 are higher than the feeding conveying belt 22, the front cross bar 25 is located at the front end of the upper surface of the feeding conveying frame 21, the rear cross bar 26 is located at the rear end of the upper surface of the feeding conveying frame 21, two support connecting rods 27 are installed between the front cross bar 25 and the rear cross bar 26 along the length direction of the feeding conveying belt 22, the two support connecting rods 27 are located at the inner side of the two groups of limiting baffle plates 232, and the two support connecting rods 27 are higher than the feeding conveying belt 22; the rear end of the support connecting rod 27 is in a U shape, and the rear end width is greater than the diameter of the rear cross bar 26, so that the rear end of the support connecting rod 27 is inserted with the rear cross bar 26. The front end of the support connecting rod 27 is provided with a tail hook 28, the tail hook 28 is in a C shape, and the tail hook 28 is used for connecting with the front cross bar 25, the tail hook 28 is provided with a butterfly screw, and the tail hook 28 is connected with the front cross bar 25 through the butterfly screw. The front and rear ends of the support connecting rod 27 also pass through the guide rod 24, the support connecting rod 27 is connected with the limiting baffle plate 232 through the connecting column, so as to move synchronously with the limiting baffle plate 232; two guide wheels 29 are installed on the inner side of the support connecting rod 27 along the length direction, the directions of the two guide wheels 29 are opposite, and the guide wheel 29 is used for guiding the movement of the polyester fiber sheet.

[0049] In the actual use process of the guide wheel 29, on the one hand, the rotation of the guide wheel 29 guides the stable conveying of the polyester fiber sheet along the feeding conveying belt 22, preventing the polyester fiber sheet from falling during transportation; on the other hand, the rotation of the guide wheel 29 increases the friction between the feeding conveying belt 22 and the polyester fiber sheet, so that the polyester fiber sheet is more easily pulled by the feeding conveying belt 22, reducing the sliding and sliding phenomenon, and improving the conveying efficiency.

[0050] The embodiments of the specific implementation are the preferred embodiments of the application, not limited to the protection scope of the application, wherein the same parts are indicated by the same reference signs. Therefore: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A feeding device (2) for fiber mat processing, characterized in that: The invention comprises a cutting device (4) and a hot pressing device (3), wherein a conveying device (1) is provided in communication with the cutting device (4) and the hot pressing device (3), and a feeding device (2) is provided on a side of the conveying device (1) close to the hot pressing device (3); The conveying device (1) is used to convey the polyester fiber sheets cut from the cutting device (4) to the hot pressing device (3) for hot pressing; The feeding device (2) is used to transport the replenished polyester fiber sheets to the conveying device (1).

2. A feeding device (2) for fiber mat processing according to claim 1, characterized in that: The conveying device (1) comprises a first conveying assembly (11), a second conveying assembly (12) and a third conveying assembly (13) which are arranged in sequence, wherein the first conveying assembly (11) comprises a first conveying frame (111), and a first conveying belt (112) is provided on the first conveying frame (111); the second conveying assembly (12) comprises a second conveying frame (121), and a second conveying belt (122) is provided on the second conveying frame (121); the third conveying assembly (13) comprises a third conveying frame (131), and a third conveying belt (132) is provided on the third conveying frame (131); The first conveying assembly (11) is used to longitudinally transport the polyester fiber sheet to the second conveying assembly (12); The second conveying assembly (12) is used to transport the polyester fiber sheet laterally to the third conveying assembly (13); The third conveying assembly (13) is used to transport the polyester fiber sheet longitudinally to the hot pressing device (3).

3. A feeding device (2) for fiber mat processing according to claim 1, characterized in that: The feeding device (2) comprises a feeding conveying frame (21), on which a feeding conveying belt (22) is provided. The feeding conveying belt (22) is used to transport the polyester fiber sheets longitudinally from bottom to top to the third conveying assembly (13).

4. A feeding device (2) for fiber mat processing according to claim 3, characterized in that: The feeding conveyor belt (22) is arranged to be inclined from bottom to top along the horizontal direction as a reference line, and the inclination angle range of the feeding conveyor belt (22) is 15°-30°.

5. A feeding device (2) for fiber mat processing according to claim 3, characterized in that: Two sets of push-limiting mechanisms (23) are respectively installed on both sides of the top of the feeding conveyor belt (22) along its length direction. The push-limiting mechanism (23) includes a push-driving assembly (231). A limit baffle (232) is provided on the movable end of the push-driving assembly (231). The push-limiting mechanism (23) is used to limit the moving route of the polyester fiber sheet.

6. A feeding device (2) for fiber mat processing according to claim 5, characterized in that: A guide wheel (29) is installed on the side of the pushing and limiting mechanism (23) close to the feeding conveyor belt (22), and the guide wheel (29) is used to guide the movement of the polyester fiber sheet.

7. A feeding device (2) for fiber mat processing according to claim 1, characterized in that: The cutting device (4) is provided with a controller (8), and the controller (8) is used to control the action of the cutting device (4).

8. A feeding device (2) for fiber mat processing according to claim 2, characterized in that: A plurality of height sensors (6) are installed on the second conveyor frame (121), and an alarm light (5) is installed on the third conveyor frame (131). The height sensors (6) are used to monitor the height of the stacked polyester fiber sheets and control the alarm light (5) to sound an alarm; the alarm light (5) is used to remind staff that there are missing layers of the stacked polyester fiber sheets.

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