Gauze drying equipment

By designing a gauze drying device with tilted heating wires and an adjustable-pitch motor system, the problems of gauze burn and complex operation have been solved, achieving safe and efficient gauze drying and winding.

CN223448852UActive Publication Date: 2025-10-17HENAN YUBEI SANITARY MATERIALS CO LTD
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Patent Information

Application Number
CN202422954779.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-10-17
Estimated Expiration
2034-12-02

AI Technical Summary

Technical Problem

Existing gauze drying equipment can easily cause gauze burns during the drying process, is complex to operate, and is difficult to adapt to the winding of gauze of different widths.

Method used

A drying component and a winding component are designed. The drying component ensures that the gauze is heated evenly through the tilted heating wire to avoid burns; the winding component adapts to winding rollers of different lengths through the adjustable motor and ball nut system to simplify operation.

Benefits of technology

This technology improves the safety of the gauze drying process, simplifies operation, and can adapt to the winding of gauze of different widths, thus enhancing the practicality of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses gauze drying equipment, and relates to the technical field of gauze processing. The drying device comprises a base plate, a drying box is arranged above the base plate, a groove formed in the upper surface of the base plate is located in the side of the drying box, a through groove is formed in the lower surface of the drying box, a drying assembly is arranged in the drying box, and the drying assembly comprises a frame arranged above a movable plate. The lower surface of the frame is connected with long supporting rods and short supporting rods, and the lower surfaces of the long supporting rods and the short supporting rods are connected to the upper surface of the movable plate. A winding assembly is arranged on the side of the drying box. According to the gauze drying device, the drying assembly is arranged, scalding caused by always high-temperature drying of gauze is avoided, the trend of the gauze in the drying box is simplified, the operation amount of a worker for operating the trend of the gauze is reduced, the winding assembly is arranged, the gauze with different widths can be wound conveniently, the gauze drying device is suitable for drying the gauze with different widths, and the working efficiency is improved. And the practicability is improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to gauze processing technical field, especially, relate to a gauze drying equipment. BACKGROUND

[0002] Gauze refers to a kind of cotton fabric with very sparse warp and weft, and gauze is mainly used for bandaging wound, and in order to avoid gauze internal moisture and breed bacteria and mould, gauze drying equipment needs to be controlled to carry out gauze drying treatment.

[0003] By searching, in the patent announcement No.CN211204784U patent document discloses a kind of textile gauze nondestructive drying equipment, including drying equipment and transmission device, the drying equipment includes drying cabinet, hinge, side plate, electric heating wire and magnet, gauze is introduced into the inside of drying cabinet, then gauze is passed from the bottom of two roller shafts located below, and gauze is pulled obliquely left upper side, so that gauze is passed from the bottom of roller shaft located in left upper side, after half a circle around the roller shaft, it is pulled horizontally right side from the top of left upper side roller shaft, bypass right upper side the roller shaft, finally, it is pulled out from the material port, when the electric heating wire is energized and heated, since the electric heating wire is arranged at bottom, the temperature in the inside of drying cabinet decreases from bottom to top in turn, and gauze with higher humidity is dried in the area with higher temperature at bottom, with the reduction of moisture, the position of gauze transmission is higher and higher, temperature also reduces accordingly, avoid the problem that gauze is in the same temperature, moisture reduces and is scalded and damaged by high temperature.

[0004] The textile gauze nondestructive drying equipment has the following advantages: the drying box is provided with a material port on the left side and a material port on the right side, the transmission device comprises a roller shaft, a support frame, a winding shaft, a motor and a belt, the roller shaft is located in the drying box and is rotationally connected with the drying box, the support frame is fixedly connected with the drying box and is located on the right side of the drying box, the winding shaft is rotationally connected to the top of the support frame and is rotationally connected with the support frame, the motor is fixedly connected with the support frame and is located on the top of the support frame, the belt is sleeved on the motor and is drivingly connected with the motor, the gauze is threaded through the drying box from the material port on the left side of the drying box, the gauze is pulled, the gauze is passed through the bottom of the two roller shafts located below, then the gauze is pulled obliquely to the left upper side, the gauze is passed through the bottom of the roller shaft located on the left upper side, the gauze is pulled horizontally to the right side from the top of the roller shaft located on the left upper side after winding around the roller shaft for half a turn, the gauze is passed around the roller shaft located on the right upper side, and finally the gauze is pulled out from the material port located on the right side, but the gauze is relatively complex in the drying box, and the operation amount of the staff in controlling the gauze in the drying box is increased, and the gauze is connected with the winding shaft arranged on the right side of the drying box after being pulled out, the winding shaft is located on the top of the support frame and is rotationally connected with the support frame, the bottom of the support frame is provided with the motor, the output end of the motor is drivingly connected with the winding shaft through the belt, the motor is electrically connected with an external power supply, the motor is rotated to drive the belt to rotate, the winding shaft drivingly connected with the belt is rotated, the gauze is wound on the outer surface of the winding shaft, the gauze is moved by the winding of the winding shaft, but the winding roll of different lengths is conveniently clamped, the gauze of different widths is inconveniently wound, and the practicability is reduced.

[0005] Therefore, the gauze drying equipment is provided to solve the above problems. Content of the utility model

[0006] The gauze drying equipment is provided, the drying assembly is arranged, the scalding of the gauze caused by the high-temperature heating is avoided, the gauze is simplified in the drying box, the operation amount of the staff is simplified, the winding assembly is arranged, the winding roll of different lengths is conveniently clamped, the winding of the gauze of different widths is applicable, the drying of the gauze of different widths is applicable, the practicability is increased, and the technical problems in the background technology of the above textile gauze nondestructive drying equipment are solved.

[0007] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0008] The utility model discloses a gauze drying equipment, including the base plate, the upper portion of base plate is provided with the drying box, the recess that is set up on the upper surface of base plate is located the side of drying box, the lower surface of drying box is provided with the through groove, the inside of drying box is provided with drying assembly, drying assembly contains the frame of setting up the upper portion of movable plate, the lower surface of frame is connected with long branch pole and short branch pole, the lower surface of long branch pole and short branch pole is connected on the upper surface of movable plate, the inside of frame is connected with the electric heating wire of equal interval, movable plate slidingly is arranged in the inside of through groove, the side of drying box is provided with the winding assembly, the winding assembly contains the lead screw of rotatingly connected in the recess inside, the peripheral lateral wall of lead screw is provided with the ball nut of symmetry, the peripheral lateral wall of ball nut is provided the sleeve seat slidingly connected in the recess inside, the upper surface of sleeve seat is connected the upper surface of support, and the upper surface of support is connected with the connecting plate, the inner end portion of rotatingly connected pivot of the side wall of connecting plate is provided with the slot, the both ends of winding roller provided with the plug block of symmetry is set up on the upper portion of lead screw, and the plug block is inserted in the inside of slot.

[0009] The utility model further sets up, the setting plate of sleeve joint on the lateral wall of base plate is back -shaped, the upper surface of setting plate is screw -threaded with bolt in rectangular array.

[0010] The utility model further sets up, the lower surface of drying box is connected with the support plate of symmetry, and the lower surface of support plate is connected on the upper surface of base plate.

[0011] The utility model further sets up, the feed inlet of setting up on the side wall of drying box is close to long branch pole, and the discharge port of setting up on the other side wall of drying box is close to short branch pole, and the feed inlet and discharge port are all along the width direction of drying box and set up.

[0012] The utility model further sets up, the side wall of drying box is hinged with the door of box along the length direction, the outer lateral wall of door is screw -threaded with screw of symmetry, and the inner top of drying box is connected with the ear block of symmetry, and screw and ear block are screw -threaded.

[0013] The utility model further sets up, the both inner lateral walls of through groove are provided with the slide rail of symmetry, and the both side walls of movable plate are connected with the slide rod of symmetry, and the slide rod is slidingly connected in the inside of slide rail, and the side wall of movable plate along the width direction is connected with the strip, and the side wall of drying box is connected with the convex rod of symmetry, and the end of convex rod penetrates strip, and the limiting nut of screw -threaded on the peripheral lateral wall of convex rod is arranged on the outer lateral wall of strip, and the lack slot of setting up on the side wall of drying box is located the below of feed inlet, and the upper surface of movable plate is connected with the sealing plate and is stuffed in the inside of lack slot.

[0014] The end surface of the distance adjusting motor connected with the outer end of the rotating shaft is connected with a machine base, and the machine base is connected to the side wall of the connecting plate.

[0015] The utility model further sets up, the both sides wall of connecting plate is connected with the ear frame in symmetry, the upper surface of base plate is equipped with the chute, the lower extreme of ear frame is connected in the inside of chute.

[0016] The utility model has the advantages of:

[0017] 1, the utility model discloses a drying assembly is set up, opens the heating wire, and the inside heating of drying box rises in temperature, and the free end of gauze is sequentially penetrated into the feed port and the discharge port, realizes the drying treatment to gauze, and the side of frame close to the feed port is higher, and the side of frame close to the discharge port is lower, makes gauze close to the feed port side higher heat, and gauze close to the discharge port side lower heat, avoids the scalding caused by gauze because of always higher heat, improves gauze drying quality, and simplifies the trend of gauze in the inside of drying box, reduces the operation amount when staff member controls gauze trend.

[0018] 2, the utility model discloses a winding assembly is set up, and the distance adjusting motor is started, and the screw rod rotates, and two ball nuts move simultaneously, and the distance between two sleeve holders is adjusted, and the distance between two connecting plates is adjusted, and the distance between two rotating shafts is adjusted, and it is convenient to clamp the winding roller of different lengths, and it is suitable for different width gauze, and it is convenient to dry treatment to different width gauze, and the practicality is improved.

[0019] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces.

[0021] Figure 1 It is a kind of gauze drying equipment's three-dimensional schematic Figure 1 ;

[0022] Figure 2 It is Figure 1 The structure enlarged schematic diagram in A place in

[0023] Figure 3 It is a kind of gauze drying equipment's three-dimensional schematic Figure 2 ;

[0024] Figure 4 It is Figure 3 The structure enlarged schematic diagram in B place in

[0025] Figure 5 is a structural schematic view of the drying assembly;

[0026] Figure 6 is a schematic view of the connection between the drying box and the box door;

[0027] Figure 7 is an exploded view of the connecting plate, the rotating motor, the rotating shaft and the winding roller.

[0028] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0029] 1 - base plate, 101 - mounting plate, 101a - bolt, 102 - drying box, 102a - support plate, 102b - protruding rod, 102c - limiting nut, 102d - through slot, 102e - sliding rail, 103 - box door, 103a - screw, 103b - hinge, 104 - feeding port, 105 - missing slot, 106 - discharging port, 107 - sliding groove, 108 - recess, 109 - ear block, 2 - drying assembly, 201 - sealing plate, 202 - strip plate, 203 - movable plate, 203a - sliding rod, 204 - frame, 204a - electric heating wire, 204b - long support rod, 204c - short support rod, 3 - winding assembly, 301 - distance adjusting motor, 301a - rack, 301b - lead screw, 301c - ball nut, 302 - sleeve, 302a - support, 302b - connecting plate, 302c - ear support, 303 - winding roller, 303a - insertion block, 304 - rotating shaft, 304a - insertion slot, 305 - rotating motor, 305a - base. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Embodiment 1

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6The utility model is a gauze drying device, including a base plate 1, a placement plate 101, a bolt 101a, a drying box 102, a support plate 102a, a protruding rod 102b, a limiting nut 102c, a box door 103, a screw 103a, a hinge 103b and an ear block 109. The setting of the bolt 101a is used to limit the stability of the base plate 1 on the placement surface, thereby improving the stability during gauze drying. The setting of the screw 103a and the ear block 109 is used to lock the position of the box door 103 to prevent the box door 103 from being opened by mistake, thereby reducing the heat dissipation inside the drying box 102 and facilitating the drying of gauze.

[0033] Specifically, the placement plate 101 is sleeved on the outer wall of the base plate 1, and a bolt 101a is threadedly connected on the upper surface of the placement plate 101. The lower surface of the drying box 102 is connected to a support plate 102a, and the support plate 102a is connected to the upper surface of the base plate 1. The protruding rod 102b is connected to the side wall of the drying box 102, and the peripheral side wall of the protruding rod 102b is threadedly connected to the limiting nut 102c. The lower surface of the drying box 102 is provided with a through groove 102d, and the inner side wall of the through groove 102d is provided with a Slide rail 102e, the door 103 is hinged to the side wall of the drying box 102 by hinge 103b, the outer wall of the door 103 is threaded with a screw 103a, the inner top of the drying box 102 is connected to an ear block 109, the screw 103a is threadedly connected to the ear block 109, a feed port 104 and a notch 105 are formed on one side wall of the drying box 102, and a discharge port 106 is formed on the other side wall of the drying box 102. A slide groove 107 and a groove 108 are formed on the upper surface of the base plate 1;

[0034] Furthermore, the placement plate 101 is in the shape of a Chinese character "回", the bolts 101a are arranged in a rectangular array, the two support plates 102a are symmetrically arranged, the two protruding rods 102b are symmetrically arranged, the two slide rails 102e are symmetrically opened, the two screws 103a are symmetrically arranged, the two slide grooves 107 are symmetrically opened, and the two ear blocks 109 are symmetrically arranged;

[0035] The operating process of this embodiment is as follows: the staff rotates the bolt 101a counterclockwise to lock the base plate 1 on the placement surface, loosens the screw 103a clockwise to release the locking connection between the box door 103 and the ear block 109, opens the box door 103, and introduces the free end of the gauze into the interior of the drying box 102 through the feed port 104, and then, guides the free end of the gauze out of the interior of the drying box 102 through the discharge port 106; closes the box door 103, and rotates the screw 103a counterclockwise to lock the position of the box door 103.

[0036] Example 2

[0037] See also Figure 1 、 Figure 2 and Figure 5On the basis of the specific embodiment 1, a drying assembly 2 is provided, which includes a sealing plate 201, a strip plate 202, a movable plate 203, a sliding rod 203a, a frame 204, a heating wire 204a, a long support rod 204b and a short support rod 204c. The long support rod 204b and the short support rod 204c are arranged so that the frame 204 is tilted inside the drying box 102, so that the heating temperature of the gauze on the side close to the discharge port 106 is lower, thereby avoiding burns caused by the gauze being in a high temperature environment all the time, and simplifying the direction of the gauze inside the drying box 102, reducing the workload of the staff when operating the gauze direction;

[0038] Specifically, the movable plate 203 is movably arranged inside the through slot 102d, and a sliding rod 203a is connected to the side wall of the movable plate 203, and the sliding rod 203a is slidably connected to the inside of the slide rail 102e. The upper surface of the movable plate 203 is connected to the sealing plate 201, which is filled in the inside of the missing slot 105. The strip plate 202 is connected to the side wall of the movable plate 203, and the end of the protruding rod 102b passes through the inner side wall of the strip plate 202. The limiting nut 102c is set on the outer side wall of the strip plate 202. The lower surface of the frame 204 is connected to the long support rod 204b and the short support rod 204c. The lower surfaces of the long support rod 204b and the short support rod 204c are connected to the upper surface of the movable plate 203, and the heating wire 204a is connected to the inside of the frame 204.

[0039] Furthermore, the two slide rods 203a are symmetrically arranged, the frame 204 is in a U-shaped shape, the heating wires 204a are arranged at equal intervals, the long support rods 204b are arranged at equal intervals, and the long support rods 204b are close to the feed port 104, and the short support rods 204c are arranged at equal intervals, and the short support rods 204c are close to the discharge port 106;

[0040] The operating process of this embodiment is as follows: the staff unscrews the limit nut 102c clockwise, applies tension to the strip 202, moves the slide rod 203a out of the interior of the slide rail 102e, moves the movable plate 203 out of the interior of the through slot 102d, and moves the frame 204 out of the interior of the drying box 102, thereby disassembling the drying component 2; conversely, place the drying component 2 inside the drying box 102, turn on the heating wire 204a, heat up the interior of the drying box 102, and dry the gauze entering the drying box 102.

[0041] Example 3

[0042] See also Figure 1 、 Figure 3 and Figure 7On the basis of embodiment one and embodiment two, the winding assembly 3 is provided, which comprises a distance adjusting motor 301, a lead screw 301b, a ball nut 301c, a sleeve 302, a support 302a, a connecting plate 302b, an ear bracket 302c, a winding roller 303, an insertion block 303a, a rotating shaft 304 and a rotating motor 305. The distance adjusting motor 301 is controlled to adjust the distance between the two rotating shafts 304, which is suitable for clamping winding rollers 303 of different lengths and is suitable for winding gauze of different widths by the winding roller 303, thereby improving the practicability and facilitating the drying treatment of gauze of different widths.

[0043] Specifically, the lead screw 301b is rotationally connected in the inside of the groove 108, and the end of the lead screw 301b is connected with the distance adjusting motor 301. The end surface of the distance adjusting motor 301 is connected with a rack 301a, and the rack 301a is connected on the side wall of the base plate 1. The ball nut 301c is arranged on the circumferential wall of the lead screw 301b, and the circumferential wall of the ball nut 301c is provided with the sleeve 302. The sleeve 302 is slidingly connected in the inside of the groove 108, and the upper surface of the sleeve 302 is connected with the support 302a. The upper surface of the support 302a is connected with the connecting plate 302b, and the side wall of the connecting plate 302b is connected with the ear bracket 302c. The lower end of the ear bracket 302c is slidingly connected in the inside of the sliding groove 107. The rotating shaft 304 is rotationally connected on the side wall of the connecting plate 302b, and the inner end of the rotating shaft 304 is provided with the insertion slot 304a. The winding roller 303 is arranged above the lead screw 301b, and the end of the winding roller 303 is connected with the insertion block 303a. The insertion block 303a is inserted in the inside of the insertion slot 304a. The outer end of one rotating shaft 304 is connected with the rotating motor 305, and the end surface of the rotating motor 305 is connected with a machine base 305a. The machine base 305a is connected on the side wall of the connecting plate 302b.

[0044] Further, the two ball nuts 301c are symmetrically arranged, and the two insertion blocks 303a are symmetrically arranged. The insertion block 303a is in the shape of a cross, the insertion slot 304a is in the shape of a cross, and the ear bracket 302c is in the shape of an L.

[0045] The operation process of the embodiment is as follows: the staff starts the pitch adjusting motor 301, the screw rod 301b rotates, when the two ball nuts 301c move towards each other, the two sleeves 302 move towards each other, the two supports 302a move towards each other, the two connecting plates 302b move towards each other, the two rotating shafts 304 move towards each other, and the smaller length winding roller 303 is clamped; on the contrary, when the two sleeves 302 move away from each other, the larger length winding roller 303 is clamped, the rotating motor 305 is started, the rotating shaft 304 rotates, the plug 303a rotates, the winding roller 303 rotates, and the dried gauze is wound; when the two ball nuts 301c move towards each other, the plug 303a is inserted into the inside of the insertion slot 304a, and when the two ball nuts 301c move away from each other, the plug 303a moves out of the inside of the insertion slot 304a.

[0046] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that the skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A gauze drying device, comprising a base plate (1), a drying box (102) being provided above the base plate (1), a groove (108) provided on the upper surface of the base plate (1) being located on the side of the drying box (102), and a through groove (102d) provided on the lower surface of the drying box (102), characterized in that: A drying assembly (2) is provided inside the drying box (102), and the drying assembly (2) includes a frame (204) provided above a movable plate (203), a long support rod (204b) and a short support rod (204c) being connected to the lower surface of the frame (204), the lower surfaces of the long support rod (204b) and the short support rod (204c) being connected to the upper surface of the movable plate (203), and electric heating wires (204a) being connected at equal intervals inside the frame (204), and the movable plate (203) being slidably provided inside the through slot (102d); A winding assembly (3) is provided on the side of the drying box (102), and the winding assembly (3) includes a lead screw (301b) rotatably connected to the inside of the groove (108), and a ball nut (301c) is symmetrically provided on the peripheral side wall of the lead screw (301b), and a sleeve (302) provided on the peripheral side wall of the ball nut (301c) is slidably connected to the inside of the groove (108), and a bracket (302a) connected to the upper surface of the sleeve (302) is connected to the upper surface of the bracket (302a) on which a connecting plate (302b) is connected, and a slot (304a) is provided at the inner end of the rotating shaft (304) rotatably connected to the side wall of the connecting plate (302b), and a winding roller (303) provided above the lead screw (301b) has plug blocks (303a) symmetrically connected at both ends, and the plug blocks (303a) are inserted into the inside of the slot (304a).

2. A gauze drying device according to claim 1, characterized in that: The placement plate (101) sleeved on the outer side wall of the base plate (1) is in the shape of a Chinese character "Yu" (horizontally related to a Chinese character "Yu"). Bolts (101a) are connected in a rectangular array of threads on the upper surface of the placement plate (101).

3. The gauze drying device according to claim 1, characterized in that: The lower surface of the drying box (102) is symmetrically connected to a support plate (102a), and the lower surface of the support plate (102a) is connected to the upper surface of the base plate (1).

4. The gauze drying device according to claim 3, characterized in that: The feed port (104) opened on one side wall of the drying box (102) is close to the long support rod (204b), and the discharge port (106) opened on the other side wall of the drying box (102) is close to the short support rod (204c). The feed port (104) and the discharge port (106) are both opened along the width direction of the drying box (102).

5. The gauze drying device according to claim 4, characterized in that: The drying box (102) is hingedly connected to a door (103) on a side wall along the length direction via a hinge (103b), and screws (103a) are symmetrically threaded on the outer wall of the door (103). The inner top of the drying box (102) is symmetrically connected to an ear block (109), and the screws (103a) are threadedly connected to the ear block (109).

6. The gauze drying device according to claim 1, characterized in that: The two inner side walls of the through groove (102d) are symmetrically provided with slide rails (102e), the two side walls of the movable plate (203) are symmetrically provided with connecting ears with slide rods (203a), the slide rods (203a) are slidably connected to the inside of the slide rails (102e), the side walls of the movable plate (203) along the width direction are connected with strips (202), the side walls of the drying box (102) are symmetrically provided with protruding rods (102 b), the end of the protruding rod (102b) passes through the strip plate (202), the limiting nut (102c) threadedly connected on the peripheral side wall of the protruding rod (102b) is arranged on the outer side wall of the strip plate (202), the notch (105) opened on the side wall of the drying box (102) is located below the feed port (104), and the sealing plate (201) connected to the upper surface of the movable plate (203) is filled in the inside of the notch (105).

7. The gauze drying device according to claim 1, characterized in that: The end face of the pitch-adjusting motor (301) connected to the end of the lead screw (301b) is connected to a frame (301a), and the frame (301a) is connected to the side wall of the base plate (1). The end face of the rotating motor (305) connected to the outer end of the rotating shaft (304) is connected to a base (305a), and the base (305a) is connected to the side wall of the connecting plate (302b).

8. The gauze drying device according to claim 7, characterized in that: Ear frames (302c) are symmetrically connected to both side walls of the connecting plate (302b), a slide groove (107) is provided on the upper surface of the base plate (1), and the lower end of the ear frame (302c) is slidably connected to the inside of the slide groove (107).

Citation Information

Patent Citations

  • Lossless drying equipment for textile gauze

    CN211204784U