A spraying equipment for processing high-strength hanging ear filter bags

Abstract

The present invention belongs to the technical field of processing ear-hanging filter bags, and specifically relates to a spraying device for processing high-strength ear-hanging filter bags. A processing table is arranged on the upper end face of a cabinet, a ventilation seat is arranged on the upper end face of the processing table, and a jet plate is arranged on the end face of the ventilation seat; a curved table is installed on the end face of the jet plate, and a spraying assembly is arranged above the curved table; a first opening frame is arranged on one side of the ventilation seat, a material discharge roller is arranged in the cabinet below the first opening frame, and a material collection roller is arranged on the side of the cabinet outside away from the first opening frame; a plurality of ventilation ducts are arranged on the ventilation seat and the outer end face of the cabinet; the present invention arranges the second opening frame and the bending plate, and the dust collection seat and the ventilation seat in cooperation with the spraying assembly and other structures, so that the filter cloth can be tensioned multiple times during the production process, and can also be air-dried multiple times on the outside, so that moisture can be effectively removed and fluff and dirt sticking to the surface can also be scraped off in time, effectively improving the molding quality of the surface pattern of the filter cloth.

Description

Technical Field

[0001] The invention belongs to the technical field of lug filter bag processing, and in particular relates to a spraying device for processing high-strength lug filter bags. Background Art

[0002] The ear-hanging filter bag is a portable coffee product, similar to a hanging rope tea bag. There are ear-like sides on both sides of the filter bag, which can be stuck on both sides of the cup. By preparing the coffee powder in advance and loading it into the non-woven filter bag, the ear-hanging filter bag that can be stuck can suspend the coffee powder above the cup, and the coffee can be directly extracted by injecting hot water. It is easy to use; the filter cloth bag is sewn from filter cloth, and the filter cloth is a filter medium woven from natural fibers or synthetic fibers. For advertising promotion or aesthetics, the existing ear-hanging filter bags will spray some patterns on the surface of the filter cloth before the filter cloth is formed and cut as a whole, which requires the intervention of spraying equipment.

[0003] Patent application number CN201720871881.3 discloses a spraying device for filter bag processing, including a main body, two groups of first rollers are installed inside the vertical main body, a second roller is arranged below the two groups of first rollers, an air jet is arranged below the second roller, a sleeve is welded below the air jet, a heating wire is sleeved inside the sleeve, an electric fan is arranged below the heating wire, a first connecting rod is hinged on the side of the first roller away from the transmission device, a second connecting rod is hinged on the end of the first connecting rod away from the first roller, an opening is arranged above the main body, slide rails are symmetrically installed on both sides of the main body opening along the length direction thereof, a movable plate is connected between the slides, and an end of the second connecting rod away from the first connecting rod is fixedly connected to the movable plate. The utility model improves the equipment, ensures the stability of the nozzle operation, avoids spraying the dye elsewhere and polluting the environment, saves manpower, and effectively improves the working efficiency of the spraying.

[0004] In the prior art, various structures are set up to effectively improve the overall stability of the nozzle and the spraying range. However, there are still some shortcomings when using the nozzle as a whole:

[0005] First of all, the filter cloth is often prepared into a roll before spraying. Due to issues such as processing efficiency, the filter cloth roll is often stored for a certain period of time before being arranged for spraying. However, during this storage process, the outside of the filter cloth roll often absorbs a certain amount of moisture and fluff floating in the air. The existing equipment lacks a structure that can handle moisture and fluff, resulting in irregular spray shapes, gaps and holes, etc., which affects the customer experience.

[0006] Secondly, the existing structure lacks a certain tensioning and flattening structure during spraying. The filter cloth as a whole has a certain elasticity. When the outside is lacking in tension, wrinkles and folds are prone to occur, resulting in uneven pattern formation and serious deviations, which seriously affects the quality of the finished product.

[0007] Finally, the existing spraying equipment lacks a quality inspection structure after the pattern is formed on the filter cloth surface. Even if the equipment produces unqualified products, it is unable to mark or remove the unqualified filter cloth area, causing the defective products to be rolled up with the good products, greatly increasing the workload of the subsequent quality inspection link and reducing the overall production cost. Summary of the invention

[0008] In order to overcome the shortcomings of the prior art, the present invention provides a spraying device for processing high-strength hanging ear filter bags. The present invention provides a spraying device for processing high-strength hanging ear filter bags. Through the arrangement of the second opening frame and the bending plate, the dust suction seat and the ventilation seat in conjunction with the spraying assembly and other structures, the filter cloth can be tensioned multiple times during the production process, and the outside can also be air-dried multiple times, so that moisture can be effectively removed and the fluff and dirt sticking to the surface can be scraped off and collected in time, effectively improving the molding quality of the filter cloth surface pattern. The arrangement of the support and the detection seat and other structures allows the equipment to detect the molded filter cloth pattern. When the molding is not good, multiple marked holes can be formed on the filter cloth, making the subsequent quality inspection faster and improving the overall production efficiency.

[0009] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a spraying device for processing high-strength hanging ear filter bags, comprising a cabinet and a processing table, wherein a detachable processing table is arranged on the upper end surface of the cabinet, a ventilation seat is arranged on the upper end surface of the processing table, and an air jet plate is arranged on the end surface of the ventilation seat;

[0010] A curved table, both ends of which are curved and mounted on the end surface of the jet plate, and a spraying assembly is arranged above the curved table;

[0011] A first opening frame, wherein the first opening frame is arranged at one side of the ventilation seat, a material unloading roller is arranged in the cabinet below the first opening frame, and a material receiving roller is arranged at a side of the cabinet away from the first opening frame;

[0012] Ventilation pipes, a plurality of the ventilation pipes are arranged on the ventilation seat and the outer end surface of the cabinet, a heating pipe is arranged in the middle of each ventilation pipe, and the air inlet ends of the plurality of ventilation pipes are arranged on one side of the receiving roller;

[0013] A second opening frame, the second opening frame is slidably arranged above the unwinding roller, and a sliding plate is slidably arranged on one side of the second opening frame;

[0014] Bending plates, the two bending plates are made of elastic rubber material and are bent as a whole, one end of one of the bending plates is connected to the inner wall of the second opening frame, and one end of the other bending plate is connected to the sliding plate;

[0015] Adhesive strips, a plurality of adhesive strips are arranged on adjacent end surfaces of the two bending plates;

[0016] The jet seat is arranged on a side wall of the upper end of the sliding plate.

[0017] By setting up structures such as the ventilation seat, the jet plate and the jet seat, the filter cloth can undergo multiple air-drying treatments before, after and during spraying, so that the pattern can be quickly formed without changing, effectively improving the forming efficiency. The setting of structures such as the bending plate and the rubber strip prevents the filter cloth from slipping and over-discharging when feeding upward, and can also scrape off the fluff and dirt on the surface of the filter cloth, further improving the forming effect of the filter cloth.

[0018] In the above-mentioned spraying equipment for processing high-strength hanging ear filter bags, the spraying assembly includes:

[0019] A lifting plate, wherein the lifting plate is slidably arranged above the ventilation seat, a sprayer is arranged on the bottom end surface of the lifting plate, and a plurality of spray heads are arranged on the bottom end surface of the sprayer;

[0020] A connecting chamber, a plurality of which are arranged on the end surface of the lifting plate and connected to the sprayer;

[0021] The material rack is fixedly arranged on one side of the cabinet, and a plurality of paint barrels are arranged on the material rack. The plurality of paint barrels are interconnected with the plurality of communication bins through hoses.

[0022] By connecting the bin and the paint cylinder, the device can complete pattern forming processing of various shapes, thereby improving the practicability of the device.

[0023] In the above-mentioned spraying equipment for processing high-strength hanging ear filter bags, the spraying assembly also includes:

[0024] A first connecting plate, wherein two of the first connecting plates are arranged on the bottom end surfaces of the lifting plates on both sides of the connecting chamber, and a plurality of second buffer blocks are arranged on the end surfaces of the two first connecting plates away from each other, and a bending rotating seat is connected to the other ends of the plurality of second buffer blocks;

[0025] A first pressing roller, which is rotatably disposed in a bending rotating seat close to the first opening frame, and the first pressing roller is in an optical axis shape as a whole;

[0026] The second laminating roller is rotatably arranged in a bending rotating seat close to the receiving roller, the middle part of the second laminating roller is concave, and the concave part in the middle part of the second laminating roller has the same width as the spraying area.

[0027] By arranging the second buffer block, the bending rotating seat, the first pressing roller, the second pressing roller and other structures, the filter cloth can be effectively tensioned and flattened on both sides of the spraying area during spraying, so that the pattern can be effectively formed. At the same time, when the filter cloth moves toward one side with the pattern for further drying, the pattern can be prevented from being scratched, thereby ensuring the forming effect.

[0028] In the above-mentioned high-strength ear-hanging filter bag processing spraying equipment, the dust suction seat, one of which is fixedly arranged on one side end surface of the bottom of the second opening frame, and the other dust suction seat is fixedly arranged on the bottom end surface of the sliding plate;

[0029] The filter plate is arranged on the air inlet end surface of the dust collecting seat, and a plurality of thorn plates are arranged on the end surface of the filter plate.

[0030] Through the arrangement of the dust collecting seat and the barbed plate and other structures, the fluff and dirt scraped off by the bending plate and the rubber strip can be effectively collected and processed, so that it will not float downward at will, thus ensuring the stable operation inside the equipment.

[0031] In the above-mentioned spraying equipment for processing high-strength hanging ear filter bags, the two slide grooves are arranged on both sides of the upper end surface of the second opening frame;

[0032] A slider, wherein the slider is slidably disposed in the slide groove, and a sliding plate is connected to the top of two sliders;

[0033] A clamping spring is connected between the slider and the inner wall of the slide groove.

[0034] By arranging the clamping spring and the sliding block, the sliding plate can perform adaptive elastic clamping and limiting processing on the filter cloth.

[0035] In the above-mentioned high-strength hanging ear filter bag processing spraying equipment, the bellows is arranged on one side of the inside of the ventilation seat, and the bellows is interconnected with a plurality of ventilation pipes;

[0036] An arc panel, one end of which is arranged at the upper end of the side wall on the other side of the inside of the ventilation seat, the arc panel is in an arc shape as a whole, and one end of the bottom of the arc panel forms a flow opening between the bottom of the ventilation seat;

[0037] Guide grooves, a plurality of guide grooves are arranged on the arc surface of the arc panel.

[0038] By setting the arc panel and the guide groove, most of the hot air can be isolated upward, so that the overall gas temperature above the ventilation seat is higher, thereby improving the drying efficiency after the pattern is formed, and most of the cold air can be used for subsequent processing.

[0039] In the above-mentioned high-strength hanging ear filter bag spraying equipment, a plurality of hoses interconnected with the jet seat are arranged on the end surface of the ventilation seat on the lower side of the arc panel.

[0040] Through the setting of the hose, the cold air isolated by the arc panel can be sprayed on the unsprayed filter cloth surface by the jet seat. By utilizing the close structural arrangement of the jet seat, the gas with low temperature can also quickly take away some moisture on the filter cloth surface, but will not cause the filter cloth surface to dry too much, thereby reducing other adverse effects caused by excessive drying.

[0041] In the above-mentioned spraying equipment for processing high-strength hanging ear filter bags, the support is arranged on the end surface of the processing table, and a plurality of visual detectors are arranged on the end surface of the support close to the processing table;

[0042] The detection seat is arranged on the end surface of the processing table below the support, and a plurality of fill lights are arranged on both sides of the upper end surface of the detection seat.

[0043] Through the settings of visual detectors and fill lights, the pattern on the filter cloth surface can be effectively monitored and processed, and the quality can be guaranteed.

[0044] In the above-mentioned high-strength hanging ear filter bag processing spraying equipment, a slide plate is slidably arranged in the area between the support and the detection seat;

[0045] A heater, wherein a plurality of the heaters are arranged on the end surface of the slide, and a heating cone head is connected to the output end at the bottom of the heater;

[0046] Positioning holes, a plurality of said positioning holes are arranged on the end surface of the detection seat directly below the heating cone head.

[0047] By setting up the heating cone head and positioning holes, when the surface pattern of the filter cloth is unqualified, the equipment can directly form multiple marked holes on the surface of the unqualified filter cloth pattern, so that subsequent cutting personnel or quality inspectors can quickly distinguish them, thereby improving the overall processing efficiency.

[0048] In the above-mentioned spraying equipment for processing high-strength hanging ear filter bags, the spraying assembly also includes:

[0049] A lifting seat, wherein two lifting seats are arranged on the end surfaces of the processing table on both sides of the ventilation seat, wherein a matching block is slidably arranged in one of the lifting seats, and a transmission block is slidably arranged in the other lifting seat;

[0050] A second connecting plate, wherein two second connecting plates are respectively arranged on two adjacent end surfaces of the matching block and the transmission block, and the two second connecting plates are supported and connected to the lifting plate;

[0051] A positioner is arranged on the end surface of the second connecting plate below the lifting plate.

[0052] Through the settings of the positioner and the like, the position of the filter cloth pattern will not deviate excessively, thus ensuring the forming effect.

[0053] In summary, compared with the prior art, the beneficial effects of this solution are:

[0054] (1) The present invention arranges the second opening frame and the bending plate as well as the dust collecting seat and the thorn plate, so that before the filter cloth is patterned, the filter cloth will not shake excessively and slip during the traction process, and the fluff and dirt sticking on the outer surface can be scraped off and adsorbed and collected in time to prevent the dirt from falling into the cabinet, thereby ensuring the overall working stability of the equipment and effectively guaranteeing the overall forming quality of the filter cloth pattern;

[0055] (2) The present invention arranges the structures such as the jet seat, the ventilation seat and the jet plate, so that the surface of the filter cloth can quickly flow dry gas before and after the pattern is formed, so that the pattern can be quickly formed. Under the condition of ensuring the overall quality of the pattern, the arrangement of the arc plate and the guide groove can also make the overall flow of gas above the ventilation seat in the pattern forming area higher, further improving the forming efficiency, and the overall temperature of the gas ejected from the jet seat above the sliding plate is relatively low, so that part of the moisture on the surface of the filter cloth can be quickly taken away, but it will not cause the surface of the filter cloth to be too dry, thereby reducing the occurrence of other adverse effects caused by excessive drying, and effectively improving the forming quality of the filter cloth;

[0056] (3) The present invention arranges the second buffer block and the bending rotating seat and the first pressing roller and the second pressing roller in the spraying assembly, so that the filter cloth can be effectively tensioned and flattened on both sides of the spraying area during spraying, so that the pattern can be effectively formed. At the same time, the filter cloth can avoid scratching the pattern when it moves to one side with the pattern for further drying, thereby ensuring the forming effect.

[0057] (4) The present invention uses a visual detector, a fill light, a heating cone head, and positioning holes to enable the filter cloth surface pattern to be monitored and processed in a timely manner. When the pattern is unqualified, the equipment can directly form a plurality of marked holes on the surface of the unqualified filter cloth pattern, so that subsequent cutting personnel or quality inspection personnel can quickly distinguish, thereby improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 A perspective view of the present invention;

[0059] Figure 2 It is a front view of the present invention;

[0060] Figure 3 A top view of the present invention;

[0061] Figure 4 is a side view of the present invention;

[0062] Figure 5 for Figure 2 Stereoscopic cross-sectional view at AA in the middle;

[0063] Figure 6 for Figure 2 Plane section view at AA in the middle;

[0064] Figure 7 for Figure 5 A partial enlarged view of point B in the middle;

[0065] Figure 8 is a three-dimensional diagram of a second opening frame component;

[0066] Fig. 9 for Figure 8 A partial enlarged view of point C in the middle;

[0067] Fig.10 for Figure 6 A partial enlarged view of point D in the middle;

[0068] Fig.11 for Figure 5 A partial enlarged view of point E in the middle;

[0069] Fig.12 is a three-dimensional diagram of a spraying assembly;

[0070] Fig.13 for Fig.12 A partial enlarged view of point F in the middle;

[0071] Fig.14 for Figure 5 A partial enlarged view of the G in the middle;

[0072] Fig.15 for Figure 3 A three-dimensional cross-sectional view at the middle HH;

[0073] Fig.16 for Fig.15 A partial enlarged view of the J in the middle;

[0074] In the figure: cabinet 10, cabinet door 11, processing table 12, first opening frame 13, ventilation seat 14, lifting seat 15, connecting warehouse 16, support 17, detection seat 18, material collection roller 19, curved table 20, material rack 21, paint barrel 22, drive motor 23, first push cylinder 24, lifting plate 25, jet plate 26, jet hole 27, guide roller 28, operation screen 29, unloading roller 30, second push cylinder 31, ventilation pipe 32, bellows 33, heating pipe 34, curved panel 35, second opening frame 36, sliding plate 37, jet seat 38, dust suction seat 39, micro air pump 40, Filter plate 41, thorn plate 42, bending plate 43, rubber strip 44, first buffer block 45, clamping spring 46, slider 47, slide groove 48, guide groove 49, flow opening 50, support rod 51, heater 52, support arc plate 53, sprayer 54, second buffer block 55, first connecting plate 56, bending rotating seat 57, first pressing roller 58, second pressing roller 59, positioner 60, second connecting plate 61, transmission block 62, spray head 63, visual detector 64, slide plate 65, heater 66, heating cone head 67, positioning hole 68, fill light 69, transmission screw 70. DETAILED DESCRIPTION

[0075] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0076] Embodiment 1:

[0077] Reference Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , a high-strength hanging ear filter bag processing spraying equipment, including a cabinet 10, a detachable processing table 12 is arranged at the upper end surface of the cabinet 10, a ventilation seat 14 is arranged on the end surface of the processing table 12, and a dry gas with a certain temperature can flow quickly inside the ventilation seat 14, and a jet plate 26 is arranged at the upper end surface of the ventilation seat 14, and a plurality of jet holes 27 are evenly arranged on the end surface of the jet plate 26 along a straight line direction, and a curved table 20 with arc shapes at both ends is arranged on the end surface of the jet plate 26, and the curved side surface of the curved table 20 is relatively small from the end surface of the jet plate 26, and a spraying component is arranged above the curved table 20. When the staff needs to spray the filter bags in batches, the filter cloth is drawn from one side of the ventilation seat 14 and then drawn out from the other side, and then the spraying component will tension the filter cloth downward and press it on the outer surface of the curved table 20, so that the filter cloth as a whole has no wrinkles and has a certain tightening effect, and then the spraying component will spray the filter cloth;

[0078] During this process, hot air will flow rapidly inside the ventilation seat 14, and the hot air will be sprayed upward from multiple jet holes 27 onto the outer surface of the filter cloth, thereby drying the sprayed filter cloth. In this solution, the hot air will also be sprayed onto the bottom of the curved table 20. Since the curved edges on both sides of the curved table 20 are basically in contact with the end surface of the jet plate 26, the gas flow at the bottom of the curved table 20 is slow, which will accumulate a certain amount of heat, so that the curved table 20 generates a certain amount of heat, so that the sprayed paint can be temporarily fixed in a short time and then completely dried by subsequent hot air, so that the filter cloth can move quickly and will not stagnate for a long time, thereby improving the drying quality and spraying processing efficiency. However, the relationship between the curved table 20 entities is lower than that of the hot air directly contacting the filter cloth, and the thermal conductivity will not cause the paint to dry quickly and crack, thereby improving the spraying quality.

[0079] For further information, see Attachment Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 and attached Figure 5 A cabinet door 11 is rotatably provided on one end face of the cabinet body 10 through a hinge. After the cabinet door 11 is opened, a power supply unit and a control unit and other structures are provided inside the cabinet body 10, which are all prior art. This scheme will not be elaborated in detail. A wheel frame is also provided inside the cabinet body 10, and a wheel frame is also provided on the other end face of the cabinet body 10 where the cabinet door 11 is not provided. The wheel frame inside the cabinet body 10 is used to place the unloading roller 30, and the wheel frame outside the cabinet body 10 is used to place the receiving roller 19. The specific wheel frame and the corresponding fixing structure of the unloading roller 30 and the receiving roller 19 are prior art. The present invention will not elaborate on the technique. A first opening frame 13 is provided on the end surface of the processing table 12 on the side of the ventilation seat 14 away from the receiving roller 19. Two guide rollers 28 are provided in the first opening frame 13 to rotate diagonally. The staff can pull the filter cloth upward from the outside of the discharge roller 30 and then pass it through the first opening frame 13. The two guide rollers 28 in the first opening frame 13 limit the filter cloth to a certain position. Then, the filter cloth passes through the curved table 20 and the spraying assembly and is connected to the receiving roller 19. Finally, the receiving roller 19 reels the sprayed filter cloth.

[0080] For further information, see Attachment Figure 5 , Attachment Figure 6 , Attachment Fig.11 , Attachment Fig.12 and attached Fig.13The spraying assembly includes a lifting plate 25 slidably arranged above the curved table 20, a plurality of connecting chambers 16 are arranged at the upper end surface of the lifting plate 25, the plurality of connecting chambers 16 are interconnected with the sprayer 54 on the bottom end surface of the lifting plate 25, a plurality of spraying heads 63 are arranged on the bottom end surface of the sprayer 54, a material rack 21 is arranged on one end surface of the cabinet 10, a plurality of paint barrels 22 are arranged on the plurality of material racks 21, the plurality of paint barrels 22 are interconnected with the plurality of connecting chambers 16 through a hose, an operation screen 29 is arranged on one end surface of the cabinet 10, and the staff can operate the equipment through the operation screen 29 The overall control process is that when the filter cloth moves to the bottom of the sprayer 54, the sprayer 54 will move downward, so that the height of the multiple spray heads 63 on the bottom and the filter cloth can be adjusted, and then the multiple paint barrels 22 will provide paint for the multiple connecting chambers 16, and finally the sprayer 54 controls and sprays it on the outer surface of the filter cloth through the spray head 63, so that various patterns are formed on the surface of the filter cloth; in this scheme, the specific spraying methods such as the sprayer 54 and the connecting chamber 16 are all existing technologies, and this scheme will not be elaborated in detail. The number of paint barrels 22 and spray heads 63 is set according to actual conditions, and this scheme does not impose any restrictions.

[0081] For further information, see Attachment Figure 5 , Attachment Figure 6 , Attachment Fig.11 , Attachment Fig.12 and attached Fig.13 A first connecting plate 56 is provided on both sides of the connecting chamber 16 on the bottom end surface of the lifting plate 25, and a bending rotating seat 57 is provided on one side of the first connecting plate 56. The bending rotating seat 57 and the first connecting plate 56 are connected by a second buffer block 55. Among them, a first pressing roller 58 is rotatably provided under the bending rotating seat 57 close to the first opening frame 13, and a second pressing roller 59 is rotatably provided under the bending rotating seat 57 close to the receiving roller 19. The overall diameter of the first pressing roller 58 does not change, and a depression is formed in the middle of the second pressing roller 59, and only the diameters of the two sides are the same as those of the first pressing roller 58, and the length of the depression is large. In the spraying range of the filter cloth, the lowest height of the parts of the same diameter of the first pressing roller 58 and the second pressing roller 59 is lower than the spraying head 63, that is, when the lifting plate 25 moves downward, the first pressing roller 58 and the second pressing roller 59 on both sides will contact the outer surface of the filter cloth and press the filter cloth downward, so that the filter cloth can be attached to the outer surface of the curved surface table 20, so that the filter cloth is in a tensioned state, and the setting of the first pressing roller 58 can avoid the appearance of wrinkles on the filter cloth during spraying, so that the filter cloth can effectively complete the spraying process, and the middle part of the second pressing roller 59 is concave, so that the undried paint can be prevented from being scratched while the filter cloth is tensioned, thereby ensuring the quality of the paint;

[0082] During the above-mentioned tensioning process, the second buffer block 55 can produce a certain elastic deformation when the first pressing roller 58 and the second pressing roller 59 are tensioned, so as to absorb a certain pressure, thereby preventing the first pressing roller 58 and the second pressing roller 59 from exerting too much pressure, causing excessive deformation of the filter cloth, and ensuring the overall flatness of the filter cloth. A plurality of supporting arc plates 53 made of elastic buffer material are also arranged between the arc table 20 and the jet plate 26, which can also produce a certain deformation and absorb vibration when the pressure on the top of the arc table 20 is too high, thereby improving the stability of the filter cloth during movement.

[0083] For further information, see Attachment Fig.11 , Attachment Fig.12 , Attachment Fig.13 , Attachment Fig.15 and attached Fig.16 , a lifting seat 15 is provided on the end surface of the processing table 12 on both sides of the ventilation seat 14, a transmission screw 70 is rotatably provided in one of the lifting seats 15, and a transmission block 62 is provided for transmission on the outer surface of the transmission screw 70, and a driving motor 23 is provided on the top of the lifting seat 15, and the output end of the driving motor 23 is connected with the transmission screw 70, which can drive the transmission screw 70 to rotate, so that the transmission block 62 moves up and down, and an optical axis is provided in the other lifting seat 15, and a matching block is slidably provided outside the optical axis, and second connecting plates 61 are provided on the adjacent end surfaces of the matching block and the transmission block 62, and the two second connecting plates 61 are fixedly connected to the lifting plate 25, so when the lifting plate 25 needs to move up and down, the movement can be completed by cooperating with the transmission screw 70 and the transmission block 62, and positioners 60 are provided on the end surfaces of the two second connecting plates 61, and the positioners 60 can position the filter cloth in the moving state, so that the spraying position on the surface of the filter cloth will not be disordered, thereby improving the spraying quality.

[0084] For further information, see Attachment Figure 5 , Attachment Figure 6 and attached Fig.10A bellows 33 is arranged on one side wall of the ventilation seat 14, a motor and a fan wheel are arranged in the bellows 33, a plurality of ventilation pipes 32 are arranged between one side of the bellows 33 and the outside of the cabinet 10, each of which is located on one side of the receiving roller 19, a heating pipe 34 is arranged in the middle of the ventilation pipe 32, and a heater 52 is arranged at the bottom of the heating pipe 34. When the filter cloth is being sprayed, the bellows 33 can be started, thereby driving the external gas into the ventilation pipe 32, and at this time, the heater 52 will also be powered on and started and heated by the heating pipe 34, so that the air flowing to The gas in the ventilation pipe 32 is heated, and the heated gas will enter the bellows 33 and be sprayed into the ventilation seat 14 by the bellows 33, so that the dry and warm gas will flow quickly inside the ventilation seat 14. In this solution, since multiple ventilation pipes 32 are arranged on one side of the receiving roller 19, when the external gas enters the ventilation pipe 32, it will also pass through the outside of the receiving roller 19, so that gas flow can be formed outside the receiving roller 19, so that the outside of the filter cloth that has been sprayed can quickly flow with gas, so that the filter cloth can be effectively cooled and rolled up, thereby improving the subsequent storage quality.

[0085] For further information, see Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 and attached Figure 8 A second opening frame 36 is provided below the first opening frame 13 and is slidably disposed in the cabinet 10. A sliding plate 37 is elastically slidably disposed on one side of the second opening frame 36. An upwardly bent bending plate 43 is provided on adjacent surfaces of the second opening frame 36 and the sliding plate 37. The bending plate 43 is made of an elastic rubber material. A plurality of rubber strips 44 are provided on adjacent end surfaces of the two bending plates 43.

[0086] Specifically, when the discharge roller 30 leads one end of the filter cloth upward through the first opening frame 13, it needs to pass through the area between the two bending plates 43, wherein the elastically slidable sliding plate 37 drives the bending plate 43 on it to fit the outer surface of the filter cloth and exert pressure on it, and forms an elastic clamp with the other fixed bending plate 43. This arrangement can, on the one hand, prevent the discharge roller 30 from slipping when the traction tension of the upper receiving roller 19 changes, and prevent the filter cloth inside the cabinet 10 from being excessively discharged, so that the filter cloth outside the cabinet 10 is always in a tensioned state. On the other hand, the multiple rubber strips 44 on the end surface of the bending plate 43 can be used to press against the upper receiving roller 19. The dirt and fluff on the surface of the moving filter cloth are scraped off so that the filter cloth can be sprayed cleanly, thereby improving the spraying quality. In the above aspects, the bending plate 43 made of elastic material can produce appropriate elastic deformation when the filter cloth is clamped, scraped and cleaned, so that the filter cloth can be pulled smoothly. A plurality of first buffer blocks 45 are connected in the area between the bending plate 43 and the second opening frame 36 or the sliding plate 37, which can reinforce the bending plate 43 to avoid excessive deformation of the bending plate 43 and absorb the vibration generated by the filter cloth during rapid traction, so that the overall stability of the bending plate 43 is stronger, thereby ensuring the quality of clamping and cleaning.

[0087] For further information, see Attachment Figure 6 and attached Fig. 9 A plurality of second push cylinders 31 are arranged on the bottom end surface of the ventilation seat 14, and the output ends of the plurality of second push cylinders 31 are interconnected with the second opening frame 36, so that the distance between the second opening frame 36 and the discharge roller 30 can be adjusted by the second push cylinder 31, and slide grooves 48 are arranged on both sides of the upper end surface of the second opening frame 36, and a slider 47 is slidably arranged in the slide groove 48, and the slider 47 is interconnected with the sliding plate 37, and a clamping spring 46 is connected between the slider 47 and one end of the inner wall of the slide groove 48, and the clamping spring 46 can elastically tension the slider 47, so that the sliding plate 37 on the slider 47 can elastically slide under the action of the clamping spring 46, thereby clamping the filter cloth.

[0088] For further information, see Attachment Figure 7 and attached Figure 8A dust suction seat 39 is provided at the bottom of the second opening frame 36 and the bottom of the sliding plate 37 below the two bending plates 43. A detachable filter plate 41 is provided at the ports where the two dust suction seats 39 are close to each other. A plurality of thorn plates 42 are provided on the end surface of the filter plate 41. A micro air pump 40 is provided on one side wall of the second opening frame 36. The suction end of the micro air pump 40 is connected to the two dust suction seats 39 through a hose. When the bending plate 43 is used to scrape and clean the filter cloth, the micro air pump 40 will start, so that suction is generated in the dust suction seat 39. , so that the gas on one side of the dust suction seat 39 flows inward, so that the dust and dirt scraped off by the bending plate 43 and the rubber strip 44 can be sucked into the outer surface of the filter plate 41, and the multiple barbed plates 42 on the outer surface of the filter plate 41 will hook the dust and dirt to prevent it from falling downward, thereby completing the collection and processing of dust and dirt. When the equipment is shut down for a long time, the cabinet door 11 can be opened and the filter plate 41 can be removed to complete the cleaning process. This setting can effectively prevent the scraped dust and dirt from continuing to fall to the outside of the discharge roller 30, thereby ensuring the spraying effect of the filter cloth.

[0089] Embodiment 2:

[0090] Reference Figure 5 and attached Fig.14 On the basis of the first embodiment, a further embodiment is made, a spraying equipment for processing high-strength hanging ear filter bags, a support 17 is arranged on the processing table 12 between the ventilation seat 14 and the receiving roller 19, a detection seat 18 is arranged on the end surface of the processing table 12 below the support 17, a plurality of first push cylinders 24 are arranged on the end surface of the support 17, the output ends of the plurality of first push cylinders 24 are interconnected with the slide 65, a plurality of heaters 66 are arranged on the end surface of the slide 65, a heating cone head 67 is connected to the bottom of the plurality of heaters 66, a plurality of positioning holes 68 are arranged on the end surface of the detection seat 18 below the heating cone head 67, and a plurality of visual detectors 64 are arranged on the bottom end surface of the support 17 on both sides of the slide 65.

[0091] Specifically, before the filter cloth is rolled up by the receiving roller 19, it will first pass over the detection seat 18, and the multiple visual detectors 64 on the bottom end face of the support 17 will monitor the pattern on the surface of the filter cloth. If the pattern is qualified, the filter cloth will continue to move after a short stop. If the pattern is unqualified, the heater 66 will heat the heating cone head 67, and then the output end of the first push cylinder 24 will push the slide plate 65 to move downward, thereby pushing the heater 66 and the heating cone head 67 on the end face of the slide plate 65 to move downward. The heated heating cone head 67 will contact the filter cloth during the movement, so that multiple holes are formed on the filter cloth and then inserted into the positioning hole 68. This can form multiple unqualified marking holes on the surface of the filter cloth, so that the unqualified products can be picked out in time when the filter cloth is cut later, thereby improving the overall quality of the product. In order to ensure the inspection quality, a plurality of fill lights 69 are also provided on the end face of the inspection seat 18, which can be used for fill light processing when the filter cloth passes by, so that the monitoring quality of the visual detector 64 is improved.

[0092] Embodiment three:

[0093] Reference Figure 5 , Attachment Figure 6 and attached Figure 7 On the basis of the first or second embodiment, a further embodiment is made, a high-strength ear-hanging filter bag processing spraying equipment, a jet seat 38 is provided at the upper end surface of the sliding plate 37, and the jet seat 38 is connected to the end surface of one side of the bottom of the ventilation seat 14 through a plurality of hoses; when the bending plate 43 scrapes and cleans the filter cloth in the moving state, the gas flowing inside the ventilation seat 14 will enter the jet seat 38 through the hose, and then be sprayed on the surface of the filter cloth through the jet seat 38. At this time, since the bending plate 43 on the sliding plate 37 is clamped on the surface of the filter cloth, the air outlet of the jet seat 38 is close to the surface of the filter cloth, so the gas can flow quickly on the surface of the filter cloth, thereby removing a small amount of moisture that may exist on the surface of the filter cloth, so that the filter cloth will not be too humid during spraying, thereby improving the molding quality.

[0094] Embodiment 4:

[0095] Reference Fig.10 and attached Fig.15 On the basis of the third embodiment, a further embodiment is made, a spraying device for processing high-strength hanging ear filter bags, a curved arc panel 35 is arranged in the ventilation seat 14 on one side of the bellows 33, one end of the arc panel 35 is connected to the top of the ventilation seat 14, and a flow opening 50 is formed between the other end and the bottom of the ventilation seat 14, a plurality of arc panels 35 for supporting the stability of the arc panel 35 are arranged in the flow opening 50, and a plurality of guide grooves 49 are arranged on the arc surface of the arc panel 35 close to the bellows 33.

[0096] Specifically, the hot gas ejected from the bellows 33 will be directly sprayed onto the curved surface of the curved panel 35, and the curved surface of the curved panel 35 and the guide groove 49 will transfer and guide most of the hot gas upward, so that the hot gas can form a certain accumulation at the top of the ventilation seat 14 and then be ejected outward from multiple jet holes 27, so that the temperature above the ventilation seat 14 is higher, and the gas with lower temperature will flow downward through the flow opening 50 and then flow to the bottom of the ventilation seat 14, and finally be discharged to the jet seat 38 by multiple hoses. This setting makes the temperature of the gas ejected from the jet seat 38 lower, which can reduce the occurrence of excessive temperature inside the cabinet 10 and ensure the stable operation of various equipment inside the cabinet 10, and the higher temperature above the ventilation seat 14 can improve the drying efficiency.

[0097] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0098] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0099] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A spraying device for processing high-strength hanging ear filter bags, comprising a cabinet (10) and a processing table (12), characterized in that: The upper end surface of the cabinet (10) is provided with a detachable processing table (12), the upper end surface of the processing table (12) is provided with a ventilation seat (14), and the end surface of the ventilation seat (14) is provided with an air injection plate (26); A curved surface table (20), wherein both ends of the curved surface table (20) are mounted on the end surface of the jet plate (26) in a curved shape, and a spraying assembly is arranged above the curved surface table (20); A first opening frame (13), the first opening frame (13) being arranged on one side of the ventilation seat (14), a material discharge roller (30) being arranged in the cabinet (10) below the first opening frame (13), and a material collection roller (19) being arranged on the outside of the cabinet (10) away from the first opening frame (13); Ventilation pipes (32), a plurality of the ventilation pipes (32) are arranged on the ventilation seat (14) and the outer end surface of the cabinet (10), a heating pipe (34) is arranged in the middle of each ventilation pipe (32), and the air inlet ends of the plurality of ventilation pipes (32) are arranged on one side of the receiving roller (19); A second opening frame (36), the second opening frame (36) is slidably arranged above the unwinding roller (30), and a sliding plate (37) is slidably arranged on one side of the second opening frame (36); Bending plates (43), the two bending plates (43) are made of elastic rubber material and are in a bent shape as a whole, one end of one of the bending plates (43) is connected to the inner wall of the second opening frame (36), and one end of the other bending plate (43) is connected to the sliding plate (37); Adhesive strips (44), a plurality of adhesive strips (44) are arranged on adjacent end surfaces of the two bending plates (43); The jet seat (38) is arranged on a side wall of the upper end of the sliding plate (37).

2. The high-strength hanging ear filter bag processing spraying equipment according to claim 1 is characterized in that: The spraying assembly comprises: A lifting plate (25), the lifting plate (25) being slidably disposed above the ventilation seat (14), a sprayer (54) being disposed on the bottom end surface of the lifting plate (25), and a plurality of spray heads (63) being disposed on the bottom end surface of the sprayer (54); A connecting chamber (16), wherein a plurality of connecting chambers (16) are arranged on the end surface of the lifting plate (25) and connected to the sprayer (54); A material rack (21), the material rack (21) is fixedly arranged on one side of the cabinet (10), a plurality of paint barrels (22) are arranged on the material rack (21), and the plurality of paint barrels (22) and the plurality of communication bins (16) are connected and communicated with each other via hoses.

3. The high-strength hanging ear filter bag processing spraying equipment according to claim 2 is characterized in that: The spraying assembly also includes: A first connecting plate (56), wherein two of the first connecting plates (56) are arranged on the bottom end surfaces of the lifting plate (25) on both sides of the connecting chamber (16), and a plurality of second buffer blocks (55) are arranged on the end surfaces of the two first connecting plates (56) which are away from each other, and a bending rotating seat (57) is connected to the other ends of the plurality of second buffer blocks (55); A first pressing roller (58), the first pressing roller (58) is rotatably disposed in a bending rotating seat (57) close to the first opening frame (13), and the first pressing roller (58) is in the shape of an optical axis as a whole; The second laminating roller (59) is rotatably arranged in a bending rotating seat (57) close to the receiving roller (19), the middle part of the second laminating roller (59) is concave, and the concave part in the middle part of the second laminating roller (59) is the same as the width of the spraying area.

4. The high-strength hanging ear filter bag processing spraying equipment according to claim 1 is characterized in that: A dust suction seat (39), wherein one of the dust suction seats (39) is fixedly arranged on a side end surface of the bottom of the second opening frame (36), and the other dust suction seat (39) is fixedly arranged on a bottom end surface of the sliding plate (37); A filter plate (41) is arranged on the air inlet end surface of the dust suction seat (39), and a plurality of thorn plates (42) are arranged on the end surface of the filter plate (41).

5. The high-strength hanging ear filter bag processing spraying equipment according to claim 4 is characterized in that: A slide groove (48), wherein two slide grooves (48) are arranged on both sides of the upper end surface of the second opening frame (36); A slider (47), wherein the slider (47) is slidably disposed in a slide groove (48), and a sliding plate (37) is connected to the top of two sliders (47); A clamping spring (46) is connected and arranged between the slide block (47) and the inner wall of the slide groove (48).

6. The high-strength hanging ear filter bag processing spraying equipment according to claim 1 is characterized in that: A bellows (33), the bellows (33) being arranged on one side of the interior of the ventilation seat (14), the bellows (33) being in communication with a plurality of ventilation pipes (32); A curved panel (35), one end of the curved panel (35) being arranged at the upper end of the other side wall inside the ventilation seat (14), the curved panel (35) being in the shape of a curved surface as a whole, and a flow opening (50) being formed between one end of the bottom of the curved panel (35) and the bottom of the ventilation seat (14); Guide grooves (49), a plurality of guide grooves (49) are arranged on the arc surface of the arc panel (35).

7. The high-strength hanging ear filter bag processing spraying equipment according to claim 6 is characterized in that: A plurality of hoses communicating with the air injection seat (38) are arranged on the end surface of the ventilation seat (14) at one side below the arc panel (35).

8. The high-strength hanging ear filter bag processing spraying equipment according to claim 1 is characterized in that: A support (17), wherein the support (17) is arranged on an end surface of a processing table (12), and a plurality of visual detectors (64) are arranged on the end surface of the support (17) close to the processing table (12); A detection seat (18), wherein the detection seat (18) is arranged on the end surface of the processing table (12) below the support (17), and a plurality of fill lights (69) are arranged on both sides of the upper end surface of the detection seat (18).

9. The high-strength hanging ear filter bag processing spraying equipment according to claim 8, characterized in that: A slide plate (65), wherein the slide plate (65) is slidably disposed in an area between the support (17) and the detection seat (18); A heater (66), wherein a plurality of the heaters (66) are arranged on the end surface of the slide plate (65), and a heating cone head (67) is connected to the output end at the bottom of the heater (66); Positioning holes (68), a plurality of said positioning holes (68) are arranged on the end surface of the detection seat (18) directly below the heating cone head (67).

10. The high-strength hanging ear filter bag processing spraying equipment according to claim 3, characterized in that: The spraying assembly also includes: A lifting seat (15), wherein two lifting seats (15) are arranged on the end surfaces of the processing table (12) on both sides of the ventilation seat (14), wherein a matching block is slidably arranged in one of the lifting seats (15), and a transmission block (62) is slidably arranged in the other lifting seat (15); A second connecting plate (61), wherein two second connecting plates (61) are respectively arranged on adjacent end surfaces of the matching block and the transmission block (62), and the two second connecting plates (61) support and connect the lifting plate (25); A positioner (60), wherein the positioner (60) is arranged on the end surface of the second connecting plate (61) below the lifting plate (25).

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