Oil-resistant glove production device and production process thereof

Abstract

This application relates to an oil-resistant glove production apparatus and its production process. The oil-resistant glove production apparatus includes a conveying mechanism, a water spraying mechanism, a drying mechanism, a coating mechanism, a dip-coating tank, and a trimming mechanism. The coating mechanism includes a frame, a collection box, a first coating box, a second coating box, a glue conveying pipe, and a liquid pump. The conveying mechanism includes a conveyor belt, a conveyor rack, a pad, a connecting block, a glove mold, and a connecting gear. The oil-resistant glove production process uses the above-mentioned oil-resistant glove production apparatus. When the glove mold passes under the first coating box, the pad abuts against the glove mold, thereby lifting the fingertips of the glove blank on the glove mold. The glue dripping from the first coating box falls onto the fingertips of the glove blank and slides down. Then, the conveyor belt drives the glove mold to pass under the second coating box, coating the sleeve portion of the glove blank with glue, thereby achieving uniform glue coating and reducing the situation where the fingertips of the glove blank are not in contact with the glue.

Description

Technical Field

[0001] This application relates to the field of glove manufacturing, and in particular to an apparatus for producing oil-resistant gloves and its manufacturing process. Background Technology

[0002] Oil-resistant plastic gloves are a type of work gloves. During their production, oil-resistant adhesive is sprayed onto the glove blanks. After the oil-resistant adhesive solidifies on the outside of the glove blanks, it forms an oil-resistant adhesive layer, thus producing oil-resistant plastic gloves. The adhesive application process is generally carried out using an adhesive application device.

[0003] For example, utility model patent CN209682755U discloses a PVC glove coating device, including a frame, a collection box arranged along the length of the frame, the collection box being located at one end of the liquid storage tank along the hand mold conveying direction, and a pump on the frame for conveying PVC glue in the collection box to the liquid storage tank. One end of the pump is connected to the bottom wall of the collection box, and the other end is connected to the liquid storage tank. The pump promptly delivers the PVC glue to the inside of the liquid storage tank so that the recovered PVC glue can be reused by the spraying mechanism in a timely manner, avoiding the deterioration of the PVC glue and reducing the waste of PVC glue.

[0004] Using the aforementioned PVC glove coating device, the spraying mechanism sprays adhesive onto the horizontally moving glove blank. As can be seen from the attached drawings of the aforementioned utility model patent, the glove blank is horizontally positioned when passing through the spraying mechanism. Therefore, during the spraying process, the adhesive in the spraying mechanism falls vertically onto the glove blank, and the fingertips on the glove blank may not come into contact with the adhesive. Even if the glove blank tilts downwards after leaving the spraying mechanism and the adhesive slides down, the adhesive may experience channeling, resulting in some areas of the fingertips on the glove blank still not coming into contact with the adhesive. This leads to uneven distribution of the adhesive on the glove blank, affecting the quality of the glove, and needs to be improved. Summary of the Invention

[0005] To improve the problem of uneven distribution of adhesive on glove blanks after coating, this application provides an oil-resistant glove production apparatus and its production process.

[0006] In a first aspect, this application provides an oil-resistant glove production apparatus, which adopts the following technical solution:

[0007] An oil-resistant glove production apparatus includes a conveying mechanism, a water spraying mechanism, a drying mechanism, a coating mechanism, a dip-coating tank, and a trimming mechanism. The coating mechanism includes a frame, a collection box mounted on the frame, a first coating box, a second coating box, and a glue delivery pipe, as well as a liquid pump mounted on the glue delivery pipe. The first and second coating boxes are both located above the collection box. The liquid pump is used to draw the glue liquid from the collection box into the first and second coating boxes through the glue delivery pipe.

[0008] The conveying mechanism includes a conveyor belt mounted on the frame, a conveyor rack and a pad, a connecting block hinged to the conveyor belt, a glove mold rotatably connected to the connecting block, and a connecting gear coaxially mounted on the glove mold. The conveyor belt is used to convey the glove mold through the water spraying mechanism, the drying mechanism, the coating mechanism, the dip coating mechanism, and the edge trimming mechanism. The second coating box is located on one side of the first coating box along the conveying direction of the conveyor belt. The length direction of the conveyor rack is arranged along the length direction of the conveyor belt. The connecting gear is located above the conveyor rack and meshes with the conveyor rack.

[0009] The pad is located between the first glue-coating tank and the collection tank. The pad is used to abut the lower end of the glove mold. When the pad abuts the glove mold, the glove mold tilts upward in a direction away from the conveyor belt. When the glove mold is located below the second glue-coating tank, the glove mold is horizontally positioned.

[0010] By adopting the above technical solution, when the conveyor belt carries the glove mold past the first glue-coating box, the pad block abuts against the glove mold, causing the glove mold to tilt upwards away from the conveyor belt. This lifts the fingertips of the glove blank on the glove mold, and the glue dripping from the first glue-coating box falls onto the fingertips of the glove blank and slides down from the fingertips. Then, the conveyor belt carries the glove mold past the second glue-coating box. At this time, the glove mold is horizontally set, and the glue dripping from the second glue-coating box falls onto the sleeve part of the glove blank, thereby achieving uniform glue coating and reducing the situation where the fingertips of the glove blank are not in contact with the glue. This makes the glue distribution on the glove blank more uniform and is conducive to improving the quality of the produced gloves.

[0011] Optionally, both the first glue-applying box and the second glue-applying box are provided with a glue-containing cavity and a glue-leaking hole. The glue-leaking hole is located below the corresponding glue-containing cavity and communicates with the corresponding glue-containing cavity. Both the first glue-applying box and the second glue-applying box are slidably connected to a slider. The slider slides closer to or away from the corresponding glue-containing cavity. Both the first glue-applying box and the second glue-applying box are provided with a positioning component for positioning the slider.

[0012] The slider has several grooves, which are located on the side of the slider near the glue leakage hole and correspond one-to-one with the glue leakage hole. An insert block slides up and down in the groove, and the glue leakage hole is for the insert block to be inserted. The slider has an elastic element that pulls the insert block tight, so that the insert block tends to move closer to the slider. The slider also has a through groove that communicates with the groove. An adjusting block is slidably connected in the through groove, and the adjusting block slides closer to or away from the groove.

[0013] By adopting the above technical solution, after the glue application is completed and the glue in the leakage hole solidifies into a glue block, the slider can be moved close to the glue-containing cavity so that the slide groove and the glue leakage hole are aligned one by one and the slider is positioned. Then, the adjusting block is moved close to the slide groove, the air pressure in the slide groove increases and pushes the insert block into the glue leakage hole. The insert block pushes the glue block in the glue leakage hole out of the glue leakage hole, thus cleaning the glue leakage hole. There is no need for the staff to use tools to remove the glue blocks in the glue leakage hole one by one, making the cleaning of the glue leakage hole more convenient. After cleaning, the adjusting block is released, the elastic element pulls the insert block tight, so that the insert block disengages from the glue leakage hole and resets.

[0014] Optionally, the slider is provided with a connecting rod, which passes through the glue-applying box one / glue-applying box two and slides along the sliding direction of the slider to be connected to the glue-applying box one / glue-applying box two. The connecting rod is provided with a limiting block, and each of the glue-applying box one / glue-applying box two has a limiting groove, with the limiting block located in the limiting groove.

[0015] By adopting the above technical solution, a connecting rod and a limiting block are set. The limiting block abuts against the inner wall of the limiting groove, thereby limiting the movement range of the slider and preventing the slider from moving away from the glue-spraying box one / glue-spraying box two, making it more convenient to move the slider.

[0016] Optionally, the connecting rod is provided with a plurality of slots, which are distributed along the sliding direction of the connecting rod. The positioning component includes a locking block slidably connected to the glue-applying box and an elastic element II disposed on the glue-applying box. The sliding direction of the locking block is perpendicular to the sliding direction of the connecting rod. The slots are for the locking block to be engaged, and the elastic element II abuts against the locking block, so that the locking block has a tendency to engage with the slots.

[0017] By adopting the above technical solution, when it is necessary to move the slider, the locking block can be moved out of the slot to move the slider. When the slider moves to the corresponding position and the locking block and the slot are aligned, the locking block is released. Under the action of the elastic element two, the locking block is locked into the slot. By the locking block abutting against the inner wall of the slot, the slider can be positioned, making the positioning of the slider more convenient.

[0018] Optionally, a receiving plate is hinged to the slider, and the receiving plate is located below the first glue-applying box / second glue-applying box. The hinge axis of the receiving plate is parallel to the sliding direction of the slider. An abutment block is provided on the slider, and the abutment block is located below the receiving plate. When the abutment block abuts against the receiving plate, the receiving plate tilts downward in a direction away from its hinge axis. A locking member is threaded onto the slider, and a positioning groove is provided on the receiving plate for the locking member to engage. When the locking member engages in the positioning groove, the receiving plate is horizontally positioned.

[0019] By adopting the above technical solution, when the insert block is inserted into the glue leakage hole and pushes the glue block out of the hole, the glue block falls onto the receiving plate for collection. Then, the positioning state of the slider is released, and the slider is moved away from the glue cavity, so that the receiving plate and the glue leakage hole are misaligned. Then, the locking part is twisted, so that the locking part is disengaged from the positioning groove. The receiving plate flips under the action of gravity until it abuts against the abutting block. The glue block on the receiving plate slides down along the tilt direction of the receiving plate. At this time, the staff can use a container to catch the glue block, which can complete the cleaning of the glue block on the receiving plate without the need for the staff to remove the glue block with tools, making the cleaning of the glue block on the receiving plate more convenient.

[0020] Optionally, the receiving plate has a receiving groove, and the inner wall of the receiving groove has a slide rail. A push plate is slidably connected in the receiving groove and extends into the slide rail. When the locking member is located in the positioning groove, the slide rail is inclined downward toward the hinge axis of the receiving plate. When the abutting block abuts the receiving plate, the slide rail is inclined downward away from the hinge axis of the receiving plate.

[0021] By adopting the above technical solution, when the receiving plate abuts the abutting block, the push plate slides down along the inclined direction of the slide under the action of gravity, pushing the rubber block in the receiving groove out of the receiving groove, reducing the situation of the rubber block adhering to the receiving groove. When the locking part is inserted into the positioning groove, the push plate moves along the inclined direction of the slide under the action of gravity and approaches the hinge axis of the receiving plate to reset the push plate so that the push plate can continue to be used to push the rubber block in the future.

[0022] Optionally, a scraper is slidably connected to the receiving plate. When the locking member is engaged in the positioning groove, the scraper slides up and down on the receiving plate. The scraper is provided with a toothed surface. A transmission gear is rotatably connected inside the receiving plate. The transmission gear meshes with the toothed surface. A transmission rack is also slidably connected inside the receiving plate. The transmission rack meshes with the transmission gear.

[0023] The transmission rack is provided with a tensioning bar. The end of the tensioning bar away from the transmission rack is connected to the receiving plate. The receiving plate is provided with an elastic element three. The elastic element three abuts against the transmission rack, so that the tensioning bar is tensioned. The receiving plate has a through hole. A pressing block is slidably connected in the through hole. The tensioning bar passes through the through hole. The pressing block slides closer to or away from the tensioning bar. When the pressing block abuts against the tensioning bar and moves closer to the tensioning bar, the scraper moves closer to the glue-applying box one / glue-applying box two.

[0024] A movable block is also slidably connected inside the receiving plate. The movable block slides closer to or away from the pressing block, and extends into the receiving groove and aligns with the scraper. A groove is provided on the pressing block. The groove is located on the side of the movable block near the glue-spreading box one / glue-spreading box two and allows the movable block to be inserted. When the movable block is inserted into the groove, the scraper abuts against the glue-spreading box one / glue-spreading box two. An elastic element four is provided inside the receiving plate. The elastic element four abuts against the movable block, causing the movable block to tend to move closer to the pressing block. Both glue-spreading box one and glue-spreading box two are provided with protrusions, and the through hole allows the protrusions to be inserted.

[0025] By adopting the above technical solution, when the slider moves closer to the glue-filling cavity, a gap exists between the scraper and glue-filling box one / two, allowing the glue block solidified at the lower end of glue-filling box one / two to pass through. This reduces the likelihood of the scraper scraping off the glue block solidified at the lower end of glue-filling box one / two, causing the glue block to fall into the collection box and contaminate the glue liquid. During the movement, the protrusion engages in the through hole and pushes the clamping block to move closer to the tensioning strip. The tensioning strip pulls the transmission rack to move, and the transmission rack drives the transmission gear to rotate. The transmission gear, through its engagement with the tooth surface, drives the scraper to move closer to glue-filling box one / two, until it reaches the concave... The groove and the movable block are aligned. Under the action of the elastic element four, the movable block is inserted into the groove. The movable block abuts against the inner wall of the groove to position the pressing block, so that the scraper abuts against glue-spreading box one / glue-spreading box two and maintains this state. When the slider is moved away from the glue-receiving cavity, the scraper scrapes the glue blocks that have come out of the glue leakage hole but are attached to glue-spreading box one / glue-spreading box two, as well as the glue blocks that have solidified at the lower end of glue-spreading box one / glue-spreading box, into the receiving groove. This reduces the situation where glue blocks fall into the collection box and are sucked into the liquid pump, thus blocking the liquid pump. It is beneficial for the glue liquid in the collection box to be recycled through the stable operation of the liquid pump.

[0026] Secondly, this application provides a manufacturing process for oil-resistant gloves, employing the following technical solution:

[0027] An oil-resistant glove production process, using any one of the above-mentioned oil-resistant glove production devices, includes the following steps: raw material mixing, molding, water spraying and brushing, drying, coating, drying, dip coating, drying, frosted layer dip coating, plasticizing and drying, cooling, manual demolding, inspection, edge trimming, packaging, and finished product warehousing.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. When the conveyor belt carries the glove mold past the first glue-coating box, the pad block abuts against the glove mold, thereby lifting the fingertips of the glove blank on the glove mold. The glue dripping from the first glue-coating box falls onto the fingertips of the glove blank and slides down. Then the conveyor belt carries the glove mold past the second glue-coating box. At this time, the glue dripping from the second glue-coating box falls onto the sleeve part of the glove blank, thereby achieving uniform glue coating and reducing the situation where the fingertips of the glove blank do not come into contact with the glue. This makes the glue distribution on the glove blank more uniform, which is beneficial to improving the quality of the produced gloves.

[0030] 2. After the glue application is completed and the glue in the leakage hole solidifies into a glue block, the slider can be moved closer to the glue-containing cavity so that the slide groove and the glue leakage hole are aligned and the slider is positioned. Then, the adjusting block is moved closer to the slide groove, the air pressure in the slide groove increases and pushes the insert block into the glue leakage hole. The insert block pushes the glue block out of the glue leakage hole, thus cleaning the glue leakage hole and making cleaning the glue leakage hole more convenient.

[0031] 3. When the slider moves closer to the glue-containing cavity, a gap exists between the scraper and glue-spreading tank 1 / 2 to allow the glue blocks solidified at the lower end of glue-spreading tank 1 / 2 to pass through. This reduces the likelihood of the scraper scraping off the glue blocks solidified at the lower end of glue-spreading tank 1 / 2, causing them to fall into the collection tank and contaminate the glue solution. During the movement, the protrusion engages in the through hole and pushes the clamping block to move, causing the scraper to move closer to glue-spreading tank 1 / 2 until the movable block engages in the groove, so that the scraper abuts against glue-spreading tank 1 / 2 and remains in this state. When the slider is moved away from the glue-containing cavity, the scraper scrapes off the glue blocks that have come out of the glue leakage hole but are still attached to glue-spreading tank 1 / 2, as well as the glue blocks solidified at the lower end of glue-spreading tank 1 / 2, into the receiving tank. This reduces the likelihood of glue blocks falling into the collection tank and facilitates the stable operation of the liquid pump in the collection tank for recycling. Attached Figure Description

[0032] Figure 1 This is a flowchart illustrating an embodiment of this application.

[0033] Figure 2 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the coating mechanism.

[0034] Figure 3 This is a partial cross-sectional structural diagram of the glue-spraying box and the slider in an embodiment of this application, mainly showing the structure of the glue-receiving cavity.

[0035] Figure 4 for Figure 3 The enlarged view of section A in the middle mainly shows the structure of the through groove.

[0036] Figure 5 This is a partial cross-sectional view of the conveying rack in an embodiment of this application, mainly showing the structure of the pad block.

[0037] Figure 6 This is a partial cross-sectional view of the glue-applying box in an embodiment of this application, mainly showing the structure of the limiting groove and the limiting block.

[0038] Figure 7 for Figure 6 The enlarged view of section B mainly shows the structure of the positioning component.

[0039] Figure 8 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the abutment block.

[0040] Figure 9 This is a partial cross-sectional view of the receiving plate in an embodiment of this application.

[0041] Figure 10 for Figure 9 The enlarged view of section C mainly shows the structure of the push plate.

[0042] Figure 11 for Figure 9 The enlarged view of section D mainly shows the structure of the tooth surface, transmission gear, and transmission rack.

[0043] Figure 12 for Figure 9 The enlarged view of section E mainly shows the structure of the groove, the movable block, and the elastic element four.

[0044] Figure 13 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the water spraying mechanism.

[0045] Figure 14 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the drying mechanism.

[0046] Figure 15 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the edge-cutting mechanism.

[0047] Explanation of reference numerals in the attached drawings: 1. Conveying mechanism; 11. Conveyor belt; 12. Conveying rack; 13. Pad block; 14. Connecting block; 15. Glove mold; 16. Connecting gear;

[0048] 2. Water spraying mechanism; 47. Base; 471. Liquid collection tank; 48. Sprayer head;

[0049] 3. Drying mechanism; 51. Sleeve; 511. Mounting cavity; 52. Fan;

[0050] 4. Coating mechanism; 41. Frame; 42. Collection box; 421. Box body one; 4211. Drain hole; 422. Box body two; 43. Coating tank one; 44. Coating tank two; 45. Glue delivery pipe; 46. Pump; 5. Dipping tank; 7. Glue chamber; 8. Drain hole; 9. Slider; 91. Slide groove; 92. Through groove; 10. Insert block; 17. Elastic element one; 18. Adjusting block; 19. Limiting groove; 20. Connecting rod; 201. Slot; 21. Limiting block; 22. Positioning assembly; 221 222. Clamping block; 23. Elastic component two; 24. Movable groove; 25. Receiving plate; 26. Receiving groove; 271. Receiving groove; 28. Positioning groove; 29. ​​Slide rail; 20. Through hole; 20. Abutment block; 21. Locking component; 22. Push plate; 23. Pushing part; 24. Limiting part; 25. Scraper; 26. Toothed surface; 37. Transmission gear; 38. Transmission rack; 39. Tensioning bar; 30. Elastic component three; 31. Pressing block; 32. Groove; 33. Movable block; 34. Protrusion; 35. Elastic component four;

[0051] 6. Trimming mechanism; 61. Mounting base; 62. Rotary roller; 63. Conveyor belt; 64. Motor 1; 65. Cutter; 66. Turntable; 67. Eccentric rod; 38. Storage block; 39. Reducer; 40. Motor 2. Detailed Implementation

[0052] The following is in conjunction with the appendix Figure 1-15 This application will be described in further detail.

[0053] This application discloses an apparatus for producing oil-resistant gloves. See also... Figure 1 and Figure 2 The oil-resistant glove production device includes a conveying mechanism 1, a water spraying mechanism 2, a drying mechanism 3, a coating mechanism 4, a dip coating tank 5, and a trimming mechanism 6. The coating mechanism 4 includes a frame 41, a collection box 42, a first coating box 43, a second coating box 44, a glue conveying pipe 45, and a liquid pump 46. The collection box 42 includes a first box body 421 and a second box body 422. Both the first box body 421 and the second box body 422 are fixed on the frame 41, and the first box body 421 is located above the second box body 422. A leakage hole 4211 is opened on the first box body 421, and the leakage hole 4211 is located directly above the second box body 422.

[0054] See Figure 3 and Figure 4 Glue application box 1 43 and glue application box 2 44 (see Figure 2 All are located in box 421 (see Figure 2 Above and fixed to the frame 41, glue-applying tank 43 and glue-applying tank 44 have the same structure. Glue-applying tank 43 and glue-applying tank 44 (see above) Figure 2 Each of the following is equipped with a glue-containing cavity 7, a glue-applying box 1 43, and a glue-applying box 2 44 (see [reference]). Figure 2The lower end face of each of the components is provided with a number of glue leakage holes 8, which are located below the corresponding glue-containing cavity 7 and are connected to the corresponding glue-containing cavity 7.

[0055] See Figure 2 and Figure 3 The glue delivery pipe 45 is fixed on the frame 41. The glue delivery pipe 45 is connected to the glue-containing chamber 7 of glue-spreading box 1 43 and glue-spreading box 2 44. The liquid pump 46 is installed and fixed on the glue delivery pipe 45. The inlet and outlet of the liquid pump 46 are both connected to the glue delivery pipe 45. The liquid pump 46 is used to draw the glue liquid on box 2 422 into the glue-containing chamber 7 of glue-spreading box 1 43 and glue-spreading box 2 44 through the glue delivery pipe 45.

[0056] See Figure 2 and Figure 5 The conveying mechanism 1 includes a conveyor belt 11, a conveying rack 12, a pad block 13, several connecting blocks 14, several glove molds 15, and a connecting gear 16. The conveyor belt 11 is mounted on the frame 41. The several connecting blocks 14 are all hinged to the conveyor belt 11 and are evenly spaced along the length of the conveyor belt 11. The hinge axis of the connecting blocks 14 is parallel to the length of the conveyor belt 11. The number and position of the glove molds 15 correspond one-to-one with the number and position of the connecting blocks 14. The glove molds 15 are rotatably connected to the corresponding connecting blocks 14, and the rotation axis of the glove molds 15 is perpendicular to the hinge axis of the connecting blocks 14. The number and position of the connecting gears 16 correspond one-to-one with the number and position of the glove molds 15. The connecting gears 16 are coaxially fixed on the corresponding glove molds 15. The conveyor belt 11 is used to transport the glove molds 15 through the water spraying mechanism 2, the drying mechanism 3, the coating mechanism 4, the dip coating mechanism, and the trimming mechanism 6. The second coating box 44 is located on one side of the first coating box 43 along the conveying direction of the conveyor belt 11. The conveying rack 12 is fixed on the frame 41, and the length direction of the conveying rack 12 is set along the length direction of the conveyor belt 11. The conveying rack 12 is located below the connecting gears 16 and is used to mesh with the connecting gears 16.

[0057] See Figure 2 and Figure 5 The pad 13 is located between the glue-applying box 43 and the box body 421 and is fixed on the frame 41. The pad 13 is used to abut the lower end of the glove mold 15. When the pad 13 abuts the glove mold 15, the glove mold 15 tilts upward in the direction away from the conveyor belt 11. When the glove mold 15 is located below the glue-applying box 44, the glove mold 15 is set horizontally.

[0058] See Figure 2 and Figure 4Both glue-applying tank 43 and glue-applying tank 44 are slidably connected to sliders 9. The sliders 9 slide horizontally closer to or further away from the corresponding glue-receiving cavity 7, and one end of the slider 9 extends out of glue-applying tank 43 / glue-applying tank 44. Each slider 9 has several grooves 91, which are located on the side of the slider 9 near the glue-leaking hole 8. The number and position of the grooves 91 correspond one-to-one with the number and position of the glue-leaking holes 8. Each groove 91 has a sliding insert 10 that slides up and down, and the glue-leaking hole 8 allows the corresponding insert 10 to be inserted. A number of elastic elements 17 are fixed on the slider 9. The number and position of the elastic elements 17 correspond one-to-one with the number and position of the grooves 91. Each elastic element 17 is located in the corresponding groove 91 and between the bottom of the groove 91 and the insert block 10. The opposite ends of the elastic element 17 are fixedly connected to the inner wall of the bottom of the corresponding groove 91 and the insert block 10, respectively. The elastic element 17 pulls the corresponding insert block 10, so that the insert block 10 tends to move closer to the slider 9. In this embodiment, the elastic element 17 is a spring.

[0059] See Figure 3 and Figure 4 Each slider 9 has a through groove 92 on its outer side wall. The through groove 92 is connected to several sliding grooves 91. An adjusting block 18 is slidably connected in the through groove 92. The sliding direction of the adjusting block 18 is parallel to the sliding direction of the slider 9. The adjusting block 18 slides closer to or away from the sliding groove 91. The adjusting block 18 is set to fit against the inner wall of the through groove 92. The end of the adjusting block 18 away from the sliding groove 91 extends out of the slider 9.

[0060] See Figure 2 and Figure 6 Both glue-applying tank 43 and glue-applying tank 44 have limiting grooves 19. Each slider 9 is fixed with a connecting rod 20. The connecting rod 20 passes through glue-applying tank 43 / glue-applying tank 44 and slides along the sliding direction of the slider 9 to be connected to glue-applying tank 43 / glue-applying tank 44. Each connecting rod 20 extends into the corresponding limiting groove 19. Each connecting rod 20 is fixed with a limiting block 21. The limiting block 21 is located in the corresponding limiting groove 19 and at the end of the connecting rod 20 away from the slider 9. The limiting block 21 abuts against the inner wall of the limiting groove 19, thereby limiting the movement range of the slider 9 and preventing the slider 9 from moving away from glue-applying tank 43 / glue-applying tank 44.

[0061] See Figure 2 and Figure 7Each connecting rod 20 has several slots 201 on its outer side wall, and these slots 201 are spaced apart along the sliding direction of the connecting rod 20. Both the first glue-applying box 43 and the second glue-applying box 44 are equipped with positioning components 22. Each positioning component 22 includes a locking block 221 and an elastic element 222. The locking block 221 is located on the outside of the first glue-applying box 43 / second glue-applying box 44 and is slidably connected to it. The sliding direction of the locking block 221 is perpendicular to the connecting rod. The sliding direction of 20, and the sliding block 221 slides closer to or away from the connecting rod 20. The side of the locking block 221 near the glue-applying box 43 / glue-applying box 44 is fixed with a slide rail. The outer side wall of glue-applying box 43 and glue-applying box 44 is provided with a movable groove 23 for accommodating the slide rail. The slide rail is slidably connected in the movable groove 23. The locking block 221 is slidably connected to glue-applying box 43 / glue-applying box 44 through the cooperation of the slide rail and the movable groove 23. The locking groove 201 is for the locking block 221 to be locked in.

[0062] See Figure 7 The second elastic element 222 is located in the movable groove 23 and on the side of the slide rail away from the connecting rod 20. The two opposite ends of the second elastic element 222 are fixedly connected to the inner wall of the movable groove 23 and the slide rail, respectively. The second elastic element 222 abuts against the slide rail and then against the locking block 221, so that the locking block 221 has a tendency to be locked into the locking groove 201. In this embodiment, the second elastic element 222 is a spring.

[0063] In practical use, when it is necessary to move the slider 9, the locking block 221 can be moved out of the slot 201 to move the slider 9. When the slider 9 is moved to the corresponding position and the locking block 221 and the slot 201 are aligned, the locking block 221 is released. Under the action of the elastic element 222, the locking block 221 is inserted into the slot 201. The slider 9 can be positioned by the locking block 221 abutting against the inner wall of the slot 201.

[0064] After the glue application is completed and the glue in the glue leakage hole 8 solidifies into a glue block, the slider 9 can be moved closer to the glue-containing cavity 7 so that the slide groove 91 and the glue leakage hole 8 are aligned one by one and the slider 9 is positioned. Then, the adjusting block 18 is moved closer to the slide groove 91, the air pressure in the slide groove 91 increases and pushes the insert 10 into the glue leakage hole 8. The glue block in the glue leakage hole 8 is pushed out of the glue leakage hole 8 by the insert 10, thus cleaning the glue leakage hole 8. After cleaning, the adjusting block 18 is released and the elastic element 17 pulls the insert 10 tight, so that the insert 10 is disengaged from the glue leakage hole 8 and resets.

[0065] See Figure 3 and Figure 8Each slider 9 is hinged with a receiving plate 24. The receiving plate 24 is located below the glue-applying box 1 43 / glue-applying box 2 44 and on the side of the slider 9 close to glue-applying box 1 43 / glue-applying box 2 44. The hinge axis of the receiving plate 24 is parallel to the sliding direction of the corresponding slider 9. The upper end face of the receiving plate 24 is provided with a receiving groove 241. The receiving groove 241 passes through the receiving plate 24 along the conveying direction of the conveyor belt 11 and passes through the receiving plate 24 in a direction away from the slider 9.

[0066] See Figure 3 and Figure 8 Each slider 9 is fixed with an abutment block 25, which is located below the corresponding receiving plate 24. When the abutment block 25 abuts against the receiving plate 24, the receiving plate 24 tilts downward away from its hinge axis.

[0067] See Figure 3 and Figure 6 Each slider 9 is threaded with a locking member 26. A positioning groove 242 is provided on the outer wall of the receiving plate 24. The positioning groove 242 is located on the side of the receiving plate 24 near the locking member 26 and is used for the locking member 26 to be engaged. When the locking member 26 is engaged in the positioning groove 242, the receiving plate 24 is horizontally positioned. In this embodiment, the locking member 26 is a bolt.

[0068] See Figure 9 and Figure 10 A slide 243 is provided on the inner side wall of the receiving groove 241, when the locking member 26 (see Figure 6 Located in positioning slot 242 (see) Figure 3 When the slide 243 is inside the material receiving plate 24, it tilts downwards towards the hinge axis of the receiving plate 24, and when the contact block 25 (see...) Figure 8 When the material receiving plate 24 is contacted, the slide 243 tilts downward in a direction away from the hinge axis of the material receiving plate 24. A push plate 27 is slidably connected in the receiving groove 241. The push plate 27 includes a push part 271 and a limiting part 272. The push part 271 is located in the receiving groove 241, and the limiting part 272 is located in the slide 243 and is fixedly connected to the push part 271.

[0069] In practical use, when the insert block 10 is inserted into the glue leakage hole 8 and pushes the glue block out of the glue leakage hole 8, the glue block falls into the receiving groove 241 on the receiving plate 24 for collection. Then, the positioning state of the slider 9 is released, and the slider 9 is moved away from the glue cavity 7, so that the receiving plate 24 and the glue leakage hole 8 are misaligned. Then, the locking member 26 is twisted, so that the locking member 26 is disengaged from the positioning groove 242. The receiving plate 24 flips under the action of gravity until the receiving plate 24 abuts against the abutting block 25. The glue block on the receiving plate 24 slides down along the inclined direction of the receiving plate 24. At the same time, the push plate 27 slides down along the inclined direction of the slide 243 under the action of gravity, pushing the glue block in the receiving groove 241 out of the receiving groove 241, reducing the situation of glue block adhering to the receiving groove 241. At this time, the staff can use a container to catch the glue block, thus completing the cleaning of the glue block in the receiving groove 241.

[0070] After cleaning, flip the receiving plate 24 so that the positioning groove 242 and the locking member 26 are aligned. Twist the locking member 26 so that it is locked into the positioning groove 242. At this time, the push plate 27 moves along the inclined direction of the slide 243 under the action of gravity and approaches the hinge axis of the receiving plate 24 to achieve reset.

[0071] See Figure 6 and Figure 9 Each receiving plate 24 is also slidably connected to a scraper 28, which is located on the receiving plate 24 away from the positioning groove 242 (see Figure 3 At one end, when the locking element 26 engages with the positioning groove 242 (see...) Figure 3 When the material is inside the receiving plate 24, the scraper 28 moves up and down and slides on the receiving plate 24.

[0072] See Figure 7 and Figure 11 The scraper 28 has a toothed surface 29 machined on the outer side wall near the receiving plate 24. A transmission gear 30 is rotatably connected inside the receiving plate 24. The transmission gear 30 is located on the side of the toothed surface 29 near the slider 9 and meshes with the toothed surface 29. The rotation axis of the transmission gear 30 is perpendicular to the sliding direction of the slider 9.

[0073] See Figure 9 and Figure 11 A transmission rack 31 is also slidably connected inside the receiving plate 24. The transmission rack 31 is located above the transmission gear 30 and meshes with the transmission gear 30. A tensioning bar 32 is fixed on the transmission rack 31, and the tensioning bar 32 is located near the positioning groove 242 of the transmission rack 31 (see...). Figure 3On one side of the transmission rack 31, the end of the tensioning strip 32 away from the transmission rack 31 is fixedly connected to the receiving plate 24. An elastic element 33 is fixed inside the receiving plate 24. The elastic element 33 is located on the side of the transmission rack 31 near the tensioning strip 32 and is sleeved on the outside of the tensioning strip 32. The opposite ends of the elastic element 33 are fixedly connected to the transmission rack 31 and the receiving plate 24 respectively. The elastic element 33 abuts against the transmission rack 31, so that the tensioning strip 32 is tensioned. In this embodiment, the elastic element 33 is a spring and the tensioning strip 32 is a cotton rope.

[0074] See Figure 3 and Figure 12 The receiving plate 24 has a through hole 244 on the outer wall near the glue-spraying box 43 / glue-spraying box 44. The tensioning strip 32 passes through the through hole 244. A pressing block 34 is slidably connected inside the through hole 244. The pressing block 34 is located on the side of the tensioning strip 32 near the glue-spraying box 43 / glue-spraying box 44 and slides closer to or away from the tensioning strip 32.

[0075] See Figure 9 and Figure 12 A movable block 35 is also slidably connected inside the receiving plate 24. The movable block 35 is located on the side of the pressing block 34 away from the hinge axis of the receiving plate 24, and the movable block 35 slides closer to or away from the pressing block 34. The end of the movable block 35 away from the slider 9 extends into the receiving groove 241 and is aligned with the pushing part 271. A groove 341 is provided on the outer wall of the pressing block 34 near the movable block 35. The groove 341 is located on the side of the movable block 35 near the glue-spraying box 43 / glue-spraying box 44 and is used for the movable block 35 to be inserted.

[0076] See Figure 4 and Figure 12 A protruding post 36 is fixed on the outer wall of the glue-applying box 43 / glue-applying box 44, and a through hole 244 is provided for the protruding post 36 to be inserted. An elastic element 37 is also fixed inside the receiving plate 24. The elastic element 37 is located on the side of the movable block 35 away from the pressing block 34, and the opposite ends of the elastic element 37 are fixedly connected to the receiving plate 24 and the movable block 35 respectively. The elastic element 37 presses against the movable block 35, so that the movable block 35 tends to move closer to the pressing block 34. In this embodiment, the elastic element 37 is a spring.

[0077] In practical use, when the slider 9 moves closer to the glue-containing cavity 7, a gap exists between the scraper 28 and the glue-spraying box 43 / glue-spraying box 44, allowing the glue block solidified at the lower end of the glue-spraying box 43 / glue-spraying box 44 to pass through. During the movement, the protrusion 36 engages in the through hole 244 and pushes the clamping block 34 closer to the tensioning strip 32, causing the clamping block 34 to squeeze the tensioning strip 32. The tensioning strip 32 then pulls the transmission rack 31 closer to the positioning groove 242, thus driving the transmission rack. The rack 31 drives the transmission gear 30 to rotate. The transmission gear 30, through its engagement with the tooth surface 29, drives the scraper 28 to move closer to the glue-applying box 43 / glue-applying box 44 until the groove 341 and the movable block 35 are aligned. Under the action of the elastic element 37, the movable block 35 is inserted into the groove 341. The movable block 35 abuts against the inner wall of the groove 341 to position the pressing block 34, so that the scraper 28 abuts against the glue-applying box 43 / glue-applying box 44 and remains in this state.

[0078] When the slider 9 is moved away from the glue-receiving cavity 7, the scraper 28 scrapes the glue blocks that have come out of the glue leakage hole 8 but are stuck on the glue-receiving box 43 / glue-receiving box 44, as well as the glue blocks that have solidified at the lower end of the glue-receiving box 43 / glue-receiving box, into the receiving groove 241.

[0079] When the receiving plate 24 abuts against the abutting block 25 and the push plate 27 slides down the inclined direction of the slide 243 under the action of gravity, the push plate 27 impacts the movable block 35, causing the movable block 35 to disengage from the groove 341. The pressing block 34 moves and resets under the cooperation of the tensioning strip 32 and the elastic element 33.

[0080] See Figure 13 The water spraying mechanism 2 includes a base 47 and a nozzle 48. The base 47 is located below the glove mold 15, and a liquid-holding tank 471 is provided on the upper end surface of the base 47. The nozzle 48 is located directly above the liquid-holding tank 471 and above the glove mold 15. In actual use, the glove blank is usually made of cotton woven lining fabric, and its surface has protruding burrs. When the glove mold 15 passes the nozzle 48, the nozzle 48 sprays water onto the glove mold 15 to flatten the burrs on the surface of the glove blank on the glove mold 15, making the surface of the glove blank smoother, and thus making the surface of the glove after gluing and molding smoother, reducing the generation of surface defects such as protrusions.

[0081] See Figure 13 and Figure 14 The drying mechanism 3 includes a sleeve 51 and a fan 52. The sleeve 51 is located above the glove mold 15 and is fixed on the frame 41. An installation cavity 511 is opened inside the sleeve 51 and extends vertically through the sleeve 51. The fan 52 is located inside the installation cavity 511 and is fixed on the sleeve 51. In actual use, when the glove mold 15 passes under the sleeve 51, the air force generated by the operation of the fan 52 dries the glove blank on the glove mold 15.

[0082] See Figure 13 and Figure 15 The edge-cutting mechanism 6 includes a mounting base 61, two rotating rollers 62, a conveyor belt 63, a motor 64, a cutter 65, a turntable 66, and an eccentric rod 67. The two rotating rollers 62 are spaced apart in the horizontal direction, and both rotating rollers 62 are rotatably connected to the mounting base 61. The motor 64 is fixed to the mounting base 61, and the output shaft of the motor 64 is coaxially fixed with one of the rotating rollers 62. The conveyor belt 63 is tensioned on the outside of the two rotating rollers 62. Several placement blocks 38 are fixed on the conveyor belt. The placement blocks 38 are evenly spaced around the outer periphery of the conveyor belt and are used to place gloves.

[0083] See Figure 15 The cutter 65 is located above the conveyor belt 63 and slides up and down on the mounting base 61. The turntable 66 is located above the cutter 65 and is rotatably connected to the mounting base 61. The rotation axis of the turntable 66 is parallel to the rotation axis of the roller 62. The mounting base 61 is equipped with a reducer 39 and a motor 40. The motor 40 drives the turntable 66 to rotate through the reducer 39. The eccentric rod 67 is rotatably connected to the turntable 66. The rotation axis of the eccentric rod 67 does not coincide with the rotation axis of the turntable 66. The end of the eccentric rod 67 away from the turntable 66 is rotatably connected to the cutter 65. The rotation axes of the eccentric rod 67 and the cutter 65 are parallel to the rotation axis of the turntable 66.

[0084] In actual use, the prepared gloves are placed on the storage block 38. The rotating roller 62 drives the conveyor belt 63 to rotate through the frictional resistance between the roller and the conveyor belt 63, so that the storage block 38 with the gloves is moved closer to the cutter 65. The turntable 66 rotates and drives the cutter 65 to move up and down repeatedly through the eccentric rod 67, thereby cutting off the cuff edge of the gloves so that the adhesive layer of the glove edge is aligned with the glove blank.

[0085] The implementation principle of the oil-resistant glove production device in this application embodiment is as follows:

[0086] When the conveyor belt 11 carries the glove mold 15 past the bottom of the glue-coating box 43, the pad block 13 abuts against the glove mold 15, causing the glove mold 15 to tilt upward away from the conveyor belt 11. This lifts the fingertips of the glove blank on the glove mold 15, and the glue dripping from the glue-coating box 43 falls onto the fingertips of the glove blank and slides down from the fingertips. Then, the conveyor belt 11 carries the glove mold 15 past the bottom of the glue-coating box 44. At this time, the glove mold 15 is horizontally set, and the glue dripping from the glue-coating box 44 falls onto the sleeve part of the glove blank, thereby achieving uniform glue coating and reducing the situation where the fingertips of the glove blank do not come into contact with the glue. This makes the glue distribution on the glove blank more uniform and helps to improve the quality of the produced gloves.

[0087] This application also discloses an oil-resistant glove production process using the aforementioned oil-resistant glove production device, comprising the following steps: raw material mixing, manual molding, water spraying and brushing, drying, coating, drying, dip coating, drying, frosted layer dip coating, plasticizing and drying, cooling, manual demolding, inspection, edge trimming, packaging, and finished product warehousing.

[0088] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An oil-resistant glove production apparatus, comprising a conveying mechanism (1), a water spraying mechanism (2), a drying mechanism (3), a coating mechanism (4), a dip-coating tank (5), and an edge-cutting mechanism (6), characterized in that: The coating mechanism (4) includes a frame (41), a collection box (42) mounted on the frame (41), a first coating box (43), a second coating box (44), a glue delivery pipe (45), and a liquid pump (46) mounted on the glue delivery pipe (45). The first coating box (43) and the second coating box (44) are both located above the collection box (42). The liquid pump (46) is used to draw the glue liquid on the collection box (42) into the first coating box (43) and the second coating box (44) through the glue delivery pipe (45). The conveying mechanism (1) includes a conveyor belt (11), a conveyor rack (12), and a pad (13) mounted on the frame (41), a connecting block (14) hinged to the conveyor belt (11), a glove mold (15) rotatably connected to the connecting block (14), and a connecting gear (16) coaxially mounted on the glove mold (15). The conveyor belt (11) is used to convey the glove mold (15) through the water spraying mechanism (2), the drying mechanism (3), the coating mechanism (4), the dip coating tank (5), and the edge trimming mechanism (6). The second coating tank (44) is located on one side of the first coating tank (43) along the conveying direction of the conveyor belt (11). The length direction of the conveyor rack (12) is set along the length direction of the conveyor belt (11). The connecting gear (16) is located above the conveyor rack (12) and meshes with the conveyor rack (12). The pad (13) is located between the first glue-coating box (43) and the collection box (42). The pad (13) is used to abut the lower end of the glove mold (15). When the pad (13) abuts the glove mold (15), the glove mold (15) is tilted upward in a direction away from the conveyor belt (11). When the glove mold (15) is located below the second glue-coating box (44), the glove mold (15) is set horizontally.

2. The oil-resistant glove production apparatus according to claim 1, characterized in that: Both the first glue-applying box (43) and the second glue-applying box (44) are provided with glue-containing cavities (7) and glue-leaking holes (8). The glue-leaking holes (8) are located below the corresponding glue-containing cavity (7) and communicate with the corresponding glue-containing cavity (7). Both the first glue-applying box (43) and the second glue-applying box (44) are slidably connected with sliders (9). The sliders (9) slide closer to or away from the corresponding glue-containing cavity (7). Both the first glue-applying box (43) and the second glue-applying box (44) are provided with positioning components (22) for positioning the sliders (9). The slider (9) has several grooves (91) on it. The grooves (91) are located on the side of the slider (9) near the glue leakage hole (8) and correspond one-to-one with the glue leakage hole (8). The insert (10) slides up and down in the groove (91). The glue leakage hole (8) is for the insert (10) to be inserted. The slider (9) has an elastic element (17) that pulls the insert (10) tight, so that the insert (10) tends to move closer to the slider (9). The slider (9) also has a through groove (92) that communicates with the groove (91). An adjusting block (18) slides in the through groove (92) and moves closer to or away from the groove (91).

3. The oil-resistant glove production apparatus according to claim 2, characterized in that: The slider (9) is provided with a connecting rod (20), which passes through the glue-applying box one (43) / glue-applying box two (44) and slides along the sliding direction of the slider (9) to be connected to the glue-applying box one (43) / glue-applying box two (44). The connecting rod (20) is provided with a limiting block (21), and each of the glue-applying box one (43) / glue-applying box two (44) has a limiting groove (19), and the limiting block (21) is located in the limiting groove (19).

4. The oil-resistant glove production apparatus according to claim 3, characterized in that: The connecting rod (20) is provided with a plurality of slots (201), which are distributed along the sliding direction of the connecting rod (20). The positioning component (22) includes a block (221) slidably connected to the glue-coating box and an elastic element (222) provided on the glue-coating box. The sliding direction of the block (221) is perpendicular to the sliding direction of the connecting rod (20). The slot (201) is for the block (221) to be inserted into. The elastic element (222) abuts against the block (221), so that the block (221) has a tendency to be inserted into the slot (201).

5. The oil-resistant glove production apparatus according to claim 2, characterized in that: A receiving plate (24) is hinged to the slider (9). The receiving plate (24) is located below the first glue-applying box (43) / second glue-applying box (44). The hinge axis of the receiving plate (24) is parallel to the sliding direction of the slider (9). The slider (9) is provided with an abutment block (25). The abutment block (25) is located below the receiving plate (24). When the abutment block (25) abuts against the receiving plate (24), the receiving plate (24) tilts downward away from its hinge axis. A locking member (26) is threaded onto the slider (9). A positioning groove (242) is provided on the receiving plate (24) for the locking member (26) to be inserted. When the locking member (26) is inserted into the positioning groove (242), the receiving plate (24) is horizontally positioned.

6. The oil-resistant glove production apparatus according to claim 5, characterized in that: The receiving plate (24) has a receiving groove (241) and a slide (243) on the inner wall of the receiving groove (241). A push plate (27) is slidably connected in the receiving groove (241) and the push plate (27) extends into the slide (243). When the locking member (26) is located in the positioning groove (242), the slide (243) tilts downward toward the hinge axis of the receiving plate (24). When the abutting block (25) abuts against the receiving plate (24), the slide (243) tilts downward away from the hinge axis of the receiving plate (24).

7. The oil-resistant glove production apparatus according to claim 6, characterized in that: A scraper (28) is slidably connected to the receiving plate (24). When the locking member (26) is inserted into the positioning groove (242), the scraper (28) slides up and down on the receiving plate (24). The scraper (28) is provided with a toothed surface (29). A transmission gear (30) is rotatably connected inside the receiving plate (24). The transmission gear (30) meshes with the toothed surface (29). A transmission rack (31) is also slidably connected inside the receiving plate (24). The transmission rack (31) meshes with the transmission gear (30). The transmission rack (31) is provided with a tensioning bar (32). The end of the tensioning bar (32) away from the transmission rack (31) is connected to the receiving plate (24). The receiving plate (24) is provided with an elastic element (33). The elastic element (33) abuts against the transmission rack (31) to tension the tensioning bar (32). The receiving plate (24) is provided with a through hole (244). A pressing block (34) is slidably connected in the through hole (244). The tensioning bar (32) passes through the through hole (244). The pressing block (34) slides closer to or away from the tensioning bar (32). When the pressing block (34) abuts against the tensioning bar (32) and moves closer to the tensioning bar (32), the scraper (28) moves closer to the glue-applying box one (43) / glue-applying box two (44). A movable block (35) is also slidably connected inside the receiving plate (24). The movable block (35) slides closer to or away from the clamping block (34), and the movable block (35) extends into the receiving groove (241) and aligns with the scraper (28). A groove (341) is provided on the clamping block (34). The groove (341) is located on the side of the movable block (35) near the glue-applying box one (43) / glue-applying box two (44) and allows the movable block (35) to be engaged. When the movable block... When block (35) is inserted into groove (341), scraper (28) abuts against glue-spraying box one (43) / glue-spraying box two (44). The receiving plate (24) is provided with elastic element four (37). The elastic element four (37) abuts against the movable block (35), so that the movable block (35) tends to move closer to the pressing block (34). Both glue-spraying box one (43) and glue-spraying box two (44) are provided with protrusions (36). The through hole (244) is for the protrusions (36) to be inserted.

8. A manufacturing process for oil-resistant gloves, characterized in that: The oil-resistant glove production apparatus according to any one of claims 1-7 includes the following steps: raw material mixing, molding, water spraying and brushing, drying, coating, drying, dip coating, drying, frosted layer dip coating, plasticizing and drying, cooling, manual demolding, inspection, edge trimming, packaging, and finished product warehousing.

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