Cold transfer printing equipment with wastewater recycling treatment

Abstract

This invention discloses a cold transfer printing device with wastewater recycling treatment, belonging to the field of multi-stage wastewater treatment. It includes a retrieval mechanism, with a mixing and purification mechanism located to its right. The retrieval mechanism includes a settling tank, with side plates integrally formed on both sides of the top of the settling tank. A motor is fixedly connected to the left front of the side plate located on the left side of the upper surface of the settling tank. A reciprocating lead screw is fixedly connected to the right end of the output shaft of the motor between the two side plates. Through the synergistic action of the retrieval mechanism and the mixing and purification mechanism, the cold transfer printing wastewater can be recycled after impurity retrieval and chemical purification, significantly reducing the consumption of fresh water. The collection box facilitates the centralized collection of fiber impurities for subsequent treatment or recycling, reducing solid waste pollution. The purification tank effectively removes alkaline substances, residual dyes, and auxiliaries from the wastewater through chemical reactions, reducing the risk of water pollution from wastewater discharge.

Description

Technical Field

[0001] This invention relates to the field of multi-stage wastewater treatment, and more particularly to a cold transfer printing device with wastewater recycling treatment. Background Technology

[0002] As an important part of the printing and dyeing industry, transfer printing traditionally involves transferring the pattern from printed paper with disperse dye designs onto fabric under high temperature and pressure. This process has many drawbacks, leading to the development of cold transfer printing technology. Cold transfer printing uses sublimation-promoting inks to create dyes, which are first printed onto transfer printing paper. Under room temperature and pressure, the transfer printing paper and fabric adhere fully, allowing the dye to diffuse into the fabric and complete the coloring process. Compared to hot transfer printing, cold transfer printing has significant advantages in printing on natural fiber fabrics such as cotton, wool, and silk. For example, suitable dye inks are printed onto special paper to form transfer printing paper. After alkali treatment, the fabric and transfer printing paper enter the transfer roller simultaneously. Pressure forces the dye inks off the paper and transfer them onto the fabric.

[0003] Patent CN213834844U discloses a cold transfer printing device with wastewater recycling, including a first purification box. A box cover is fixedly connected to the top outer wall of the first purification box, and a water inlet pipe is fixedly connected to the top outer wall of the box cover. First impurity collection devices are fixedly connected to the inner walls of both sides of the first purification box. A first filter screen and a second filter screen are movably connected to the outer walls of the first impurity collection devices, respectively. Second impurity collection devices are fixedly connected to the outer walls of both sides of the first purification box. A first movable rod is fixedly connected to one outer wall of the first impurity collection device. Through spring rebound, a cleaning ball shakes off impurities from the first and second filter screens, preventing impurities from clogging the mesh. This device facilitates multiple filtrations of wastewater through the arrangement of the first and second filter screens, resulting in better purification and convenient collection of impurities from the wastewater, preventing filter clogging.

[0004] The aforementioned technologies use multi-layered filters to remove impurities from wastewater. However, these filters are prone to clogging with prolonged use, affecting filtration efficiency. Furthermore, the impurities in printing wastewater are mostly fiber fragments and lint, which are often suspended solids and easily adhere to the filters, making cleaning inconvenient. Therefore, filtering and removing fiber fragments and lint is not easy. In addition, when adding purification solutions in the aforementioned technologies, the mixing effect is poor due to the use of a single stirring device in one direction. Moreover, for powdered purification agents, it is not possible to ensure that the agents are fully mixed. Improvements are needed. Therefore, we propose a cold transfer printing device with wastewater recycling treatment. Summary of the Invention

[0005] Purpose of the invention: The purpose of this invention is to provide a cold transfer printing device that facilitates the removal of fiber debris and lint from sewage; another purpose of this invention is to provide a cold transfer printing device that facilitates alternating bidirectional stirring.

[0006] Technical solution: A cold transfer printing device with wastewater recycling treatment, including a retrieval mechanism, wherein a mixing and purification mechanism is provided on the right side of the retrieval mechanism;

[0007] The salvage mechanism includes a settling box, with side plates integrally formed on both sides of the top of the settling box. A motor is fixedly connected to the left front of the side plate located on the left side of the upper surface of the settling box. A reciprocating lead screw is fixedly connected to the right end of the output shaft of the motor between the two side plates. A lead screw sleeve is threaded to the outer wall of the reciprocating lead screw. A mounting base is fixedly connected to the rear surface of the lead screw sleeve. A fan is fixedly connected to the side of the mounting base away from the lead screw sleeve.

[0008] A shaft is rotatably connected to the opposite rear sides of the two side plates via a pivot. A retrieval plate is fixedly connected to the outer side wall of the shaft inside the settling box. The right end of the shaft extends through to the right side of the settling box and is fixedly connected to a drive wheel.

[0009] A second transmission wheel is rotatably connected to the right side of the side plate located on the right side of the upper surface of the static box via a rotating shaft. The outer side wall of the second transmission wheel and the outer side wall of the first transmission wheel are connected together by a transmission belt.

[0010] The bottom of the lead screw sleeve engages with the top of the settling box and is slidably connected to the settling box.

[0011] Furthermore, a toggle post is fixedly connected to the right side of the second transmission wheel, and the outer side wall of the toggle post is integrally formed with a spiral toggle groove.

[0012] Furthermore, a pressure plate is sleeved on the right side of the outer wall of the reciprocating screw. Multiple guide posts are fixedly connected to the right side of the pressure plate. The right ends of the multiple guide posts all penetrate to the side plate located on the right side of the upper surface of the stationary box, and are jointly fixedly connected to a movable plate. A toggle plate is fixedly connected to the left side of the movable plate. A toggle head is fixedly connected to the lower surface of the toggle plate located inside the spiral toggle groove. A spring is fixedly connected to the opposite side of the side plate and the movable plate, located on the outer wall of the guide post.

[0013] Furthermore, a pump is fixedly installed on the right side of the settling box, and a drain pipe is fixedly connected to the output end of the pump. The input end of the pump is connected to the interior of the settling box.

[0014] Furthermore, a collection box is fixedly connected to the rear surface of the settling box.

[0015] Furthermore, the mixing and purification mechanism includes a purification tank, with one end of the drain pipe away from the pump extending into the interior of the purification tank, and a reagent addition pipe integrally formed on the top of the purification tank.

[0016] Furthermore, a bracket is fixedly connected to the upper surface of the purification box to the right of the reagent addition tube. A second motor is fixedly connected to the inner side of the bracket. A stirring rod is fixedly connected to the bottom end of the output shaft of the second motor to the inner side of the purification box. Two annular frames are fixedly connected to the outer wall of the stirring rod. Multiple rotating rods are rotatably connected between the two opposing annular frames via a rotating shaft. Two stirring blades are fixedly connected to the outer wall of the rotating rod. A rotating seat is rotatably installed at the bottom of the purification box via a rotating shaft. The upper surface of the rotating seat is fixedly connected to the bottom end of the stirring rod.

[0017] Furthermore, the bottom end of the rotating rod extends through to the bottom of the rotating seat and is fixedly connected to a mounting plate. Gear 1 is fixedly connected to the outer side wall of the rotating rod above the mounting plate. Gear 2 is fixedly connected to the bottom end of the rotating rod. A shaft column is rotatably connected to the end of the mounting plate away from gear 2 via a rotating shaft. Gear 3 and gear 4 are fixedly connected to the bottom and top ends of the shaft column, respectively. Gear 3 meshes with gear 2.

[0018] Furthermore, the bottom of the purification box is fixedly connected to multiple arc-shaped internal toothed plates on the outside of the rotating seat. An arc-shaped external toothed plate is fixedly connected between two adjacent arc-shaped internal toothed plates. A circular groove is formed on the lower surface of the arc-shaped internal toothed plate and the lower surface of the arc-shaped external toothed plate. A limit slider is fixedly connected to the upper surface of the mounting plate on the inner side of the circular groove. The limit slider is slidably connected to the circular groove. The arc-shaped internal toothed plate is meshed with the gear, and the arc-shaped external toothed plate is adapted to the gear.

[0019] Beneficial effects: Through the synergistic action of the retrieval mechanism and the mixing and purification mechanism, cold transfer printing wastewater can be recycled after impurity retrieval and chemical purification, significantly reducing the consumption of fresh water. The collection box facilitates the centralized collection of fiber impurities for subsequent treatment or recycling, reducing solid waste pollution; the purification box effectively removes alkaline substances, residual dyes, and auxiliaries from the wastewater through chemical reactions, reducing the risk of water pollution from wastewater discharge.

[0020] The active removal of suspended impurities such as fiber debris and lint through the retrieval mechanism has significant advantages over the traditional filter screen interception method. The settling box provides a settling space for wastewater, allowing impurities to float to the surface naturally. The motor drives the reciprocating screw to move the screw sleeve, mounting base and fan horizontally. The fan generates a directional airflow to gather impurities to the rear of the settling box, solving the problem of dispersed impurities that are difficult to remove.

[0021] When the lead screw sleeve moves to the right and presses the pressure plate, the transmission of the guide column, movable plate, actuating plate and actuating head, together with the spiral actuating groove, drives the transmission wheel two to rotate. Then, through the transmission belt and transmission wheel one, the shaft and the retrieval plate are rotated. This can accurately retrieve the concentrated accumulation of impurities and shake them into the collection box. The elastic restoring effect of the spring ensures that the retrieval plate automatically resets after retrieval, forming a continuous operation cycle. This structure avoids the clogging problem caused by fiber impurities adhering to the filter screen, reduces the frequency of equipment downtime for cleaning, and improves the efficiency of impurity removal.

[0022] The mixing and purification mechanism achieves thorough mixing of the reagent and wastewater through a composite transmission structure. Motor 2 drives the stirring rod, rotating seat, and ring frame to rotate, causing the rotating rod to revolve around the stirring rod. Gear 1 on the rotating rod meshes with the arc-shaped inner tooth plate to achieve rotation. At the same time, gear 2 drives gear 4 through gear 3 and shaft column to alternately mesh with the arc-shaped outer tooth plate, so that the rotating rod completes alternating forward and reverse rotation during the revolution. This composite motion causes the stirring blade to generate multi-directional water flow disturbance. Compared with single-direction stirring, it greatly improves the dispersion uniformity of powdered purification reagent, ensuring that the reagent reacts fully with alkaline substances, residual dyes, and other pollutants in the wastewater.

[0023] In the salvage mechanism, the reciprocating screw simultaneously drives the fan to translate and the salvage plate to flip. Power is transmitted through the contact between the screw sleeve and the pressure plate, eliminating the need for an additional drive device, simplifying the structure and reducing energy consumption. In the mixing and purification mechanism, the rotational motion of the stirring rod is converted into the compound motion of the rotating rod through the meshing of gears and toothed plates. The transmission path is clear and highly efficient, and the cooperation between the limit slider and the circular groove ensures that the moving parts do not deviate. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the salvage mechanism of the present invention;

[0026] Figure 3 This is a side view of the salvage mechanism of the present invention;

[0027] Figure 4 This is a rear view schematic diagram of the connection structure of the pressure plate, movable plate, guide post, actuating post and actuating head of the present invention;

[0028] Figure 5 This is a cross-sectional structural schematic diagram of the hybrid purification mechanism of the present invention;

[0029] Figure 6 This is a bottom view of the purification box, the arc-shaped inner toothed plate, and the arc-shaped outer toothed plate of the present invention;

[0030] Figure 7This is a schematic diagram of the connection structure of the rotating rod, mounting plate, gear one, gear two, gear three, gear four and limiting slider of the present invention;

[0031] Figure 8 This is a bottom view schematic diagram of the connection structure of the arc-shaped internal tooth plate, arc-shaped external tooth plate, gear one, gear two, gear three and gear four of the present invention;

[0032] Figure 9 This is a schematic diagram of the connection structure of the shaft, retrieval plate and transmission wheel of the present invention.

[0033] In the diagram: 1. Salvage mechanism; 2. Mixing and purification mechanism; 101. Settling box; 102. Side plate; 103. Motor 1; 104. Reciprocating lead screw; 105. Lead screw sleeve; 106. Mounting base; 107. Fan; 108. Shaft; 109. Salvage plate; 110. Transmission wheel 1; 111. Transmission wheel 2; 112. Transmission belt; 113. Actuating column; 114. Spiral actuating groove; 115. Pressure plate; 116. Guide column; 117. Movable plate; 118. Actuating plate; 119. Actuating head; 120. Spring; 121. Extraction pump; 122. Drain pipe; 123. Collection box; 201. Purification box; 202. Chemical addition pipe; 203. Support; 204. Motor II; 205. Stirring rod; 206. Annular frame; 207. Rotating rod; 208. Stirring blade; 209. Rotating seat; 210. Mounting plate; 211. Gear I; 212. Gear II; 213. Shaft column; 214. Gear III; 215. Gear IV; 216. Arc-shaped internal gear plate; 217. Arc-shaped external gear plate; 218. Circular groove; 219. Limiting slider. Detailed Implementation

[0034] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Example

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 9 As shown, a cold transfer printing device with wastewater recycling treatment is provided, including a retrieval mechanism 1;

[0037] The salvage mechanism 1 includes a settling box 101. The top two sides of the settling box 101 are integrally formed with side plates 102. A motor 103 is fixedly connected to the left front of the side plate 102 located on the left side of the upper surface of the settling box 101. A reciprocating screw 104 is fixedly connected to the right end of the output shaft of the motor 103 between the two side plates 102. A screw sleeve 105 is threadedly connected to the outer wall of the reciprocating screw 104. A mounting seat 106 is fixedly connected to the rear surface of the screw sleeve 105. A fan 107 is fixedly connected to the side of the mounting seat 106 away from the screw sleeve 105.

[0038] A shaft 108 is rotatably connected to the opposite rear side of the two side plates 102 via a rotating shaft. The outer side wall of the shaft 108 is located inside the settling box 101 and is fixedly connected to a retrieval plate 109. The right end of the shaft 108 extends through to the right side of the settling box 101 and is fixedly connected to a transmission wheel 110.

[0039] The right side of the side plate 102 located on the right side of the upper surface of the settling box 101 is rotatably connected to the transmission wheel 111 via a rotating shaft. The outer side wall of the transmission wheel 111 and the outer side wall of the transmission wheel 110 are connected to the transmission belt 112 for transmission.

[0040] The bottom of the lead screw sleeve 105 is engaged with the top of the settling box 101 and is slidably connected to the settling box 101;

[0041] A toggle post 113 is fixedly connected to the right side of the transmission wheel 111, and a spiral toggle groove 114 is integrally formed on the outer side wall of the toggle post 113.

[0042] A pressure plate 115 is sleeved on the right side of the outer wall of the reciprocating screw 104. Multiple guide posts 116 are fixedly connected to the right side of the pressure plate 115. The right ends of the multiple guide posts 116 all penetrate to the side plate 102 located on the right side of the upper surface of the stationary box 101, and are fixedly connected to a movable plate 117. A toggle plate 118 is fixedly connected to the left side of the movable plate 117. A toggle head 119 is fixedly connected to the lower surface of the toggle plate 118 located inside the spiral toggle groove 114. A spring 120 is fixedly connected to the opposite side of the side plate 102 and the movable plate 117, located on the outer wall of the guide post 116.

[0043] A pump 121 is fixedly installed on the right side of the settling tank 101. The output end of the pump 121 is fixedly connected to a drain pipe 122, and the input end of the pump 121 is connected to the interior of the settling tank 101.

[0044] A collection box 123 is fixedly connected to the rear surface of the settling box 101;

[0045] Wastewater from cold transfer printing first enters the settling tank 101. The side plates 102 on both sides of the top of the settling tank 101 provide installation support for the entire mechanism. During the settling process, suspended impurities such as fiber debris and lint gradually float to the surface of the water. The motor 103 located on the left side of the left side plate 102 on the upper surface of the settling tank 101 is started. The right end of its output shaft drives the reciprocating screw 104 between the two side plates 102 to rotate. The screw sleeve 105, which is threaded to the outer wall of the reciprocating screw 104, moves back and forth along the reciprocating screw 104 through the threaded engagement. The mounting seat 106 fixed on the rear surface of the screw sleeve 105 moves synchronously with the screw sleeve 105. The fan 107 on the side of the mounting seat 106 away from the screw sleeve 105 moves horizontally. The fan 107 generates airflow and blows it toward the water surface, causing the floating fiber debris and lint to gather at the rear of the settling tank 101.

[0046] Motor 103 drives the reciprocating lead screw 104 to rotate. When the lead screw sleeve 105 moves to the right, it approaches the inner right side of the stationary box 101 and comes into contact with the pressure plate 115 fitted on the right side of the outer wall of the reciprocating lead screw 104. This pressure plate 115 is then pressed to the right, causing it to move. Multiple guide posts 116 fixed to the right side of the pressure plate 115 move to the right as well. The right ends of the guide posts 116 penetrate the side plate 102 located on the right side of the upper surface of the stationary box 101, collectively pushing the movable plate 117 to the right. The spring 120 on the opposite side of plate 102 and movable plate 117 and located on the outer wall of guide post 116 is compressed. The actuating plate 118 fixed on the left side of movable plate 117 drives the actuating head 119 located on the inner side of the spiral actuating groove 114 on its lower surface to move to the right. The actuating head 119 actuates the spiral actuating groove 114 on the outer wall of the actuating post 113 fixed on the right side of transmission wheel 111, causing transmission wheel 111 to rotate around the shaft located on the right side of the right side plate 102 on the upper surface of the stationary box 101. Driven by the transmission belt 112 connected to the outer wall of the transmission wheel 110, the transmission wheel 110 fixed at the right end of the shaft 108 rotates. The shaft 108 rotates under the support of the rotating shafts on the opposite rear sides of the two side plates 102. The retrieval plate 109 located on the outer wall of the shaft 108 inside the settling box 101 flips accordingly. The retrieval plate 109 retrieves the fiber debris and fluff that have been blown to the rear by the blower 107 from the water surface. After being rotated and flipped, the fibers are shaken off the water surface and fall into the settling box. The collection box 123, which is fixed to the rear surface of 101, is used to store the impurities. When the lead screw sleeve 105 returns to the left, the spring 120 rebounds and pushes the movable plate 117 to move to the left. The actuating head 119 reverses the actuating groove 114, causing the retrieval plate 109 to swing back and return to the original position, waiting for the next retrieval. After the impurities are retrieved, the extraction pump 121, which is fixedly installed on the right side of the settling box 101, is started. Its input end extracts the supernatant in the settling box 101 and delivers it to the mixing and purification mechanism 2 through the drain pipe 122 fixed at the output end.

[0047] like Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a mixing and purification mechanism 2 is provided to the right of the salvage mechanism 1;

[0048] The mixed purification mechanism 2 includes a purification box 201, and one end of the drain pipe 122 away from the pump 121 extends into the interior of the purification box 201. The top of the purification box 201 is integrally formed with a drug addition pipe 202.

[0049] A bracket 203 is fixedly connected to the upper surface of the purification box 201 to the right of the reagent addition tube 202. A motor 204 is fixedly connected to the inner side of the bracket 203. A stirring rod 205 is fixedly connected to the bottom end of the output shaft of the motor 204 to the inner side of the purification box 201. Two annular frames 206 are fixedly connected to the outer wall of the stirring rod 205. Multiple rotating rods 207 are rotatably connected between the two upper and lower annular frames 206 via a rotating shaft. Two stirring blades 208 are fixedly connected to the outer wall of the rotating rod 207. A rotating seat 209 is rotatably installed at the bottom of the purification box 201 via a rotating shaft. The upper surface of the rotating seat 209 is fixedly connected to the bottom end of the stirring rod 205.

[0050] The bottom end of the rotating rod 207 extends through to the bottom of the rotating seat 209 and is fixedly connected to the mounting plate 210. The outer side wall of the rotating rod 207 is fixedly connected to the gear 1 211 above the mounting plate 210. The bottom end of the rotating rod 207 is fixedly connected to the gear 212. The end of the mounting plate 210 away from the gear 212 is rotatably connected to the shaft 213. The bottom end and top end of the shaft 213 are fixedly connected to the gear 3 214 and the gear 4 215 respectively. The gear 3 214 meshes with the gear 212.

[0051] The bottom of the purification box 201 is fixedly connected to multiple arc-shaped internal toothed plates 216 on the outside of the rotating seat 209. An arc-shaped external toothed plate 217 is fixedly connected between two adjacent arc-shaped internal toothed plates 216. A circular groove 218 is opened on the lower surface of the arc-shaped internal toothed plate 216 and the lower surface of the arc-shaped external toothed plate 217. A limit slider 219 is fixedly connected to the upper surface of the mounting plate 210 on the inside of the circular groove 218. The limit slider 219 is slidably connected to the circular groove 218. The arc-shaped internal toothed plate 216 is meshed with gear 1 211. The arc-shaped external toothed plate 217 is adapted to gear 4 215.

[0052] Wastewater is transported through the drain pipe 122 away from the pump 121 and flows into the purification tank 201. Powdered purification agent is added into the tank through the integrated agent addition pipe 202 at the top of the purification tank 201. The motor 204, which is fixed inside the bracket 203 to the right of the agent addition pipe 202 on the upper surface of the purification tank 201, is started. The bottom end of its output shaft drives the stirring rod 205 inside the purification tank 201 to rotate. The bottom end of the stirring rod 205 is fixedly connected to the upper surface of the rotating seat 209 at the bottom of the purification tank 201 via a rotating shaft. The rotating seat 209 rotates synchronously with the stirring rod 205. The two annular frames 206 fixed to the outer wall of the stirring rod 205 rotate accordingly. Multiple rotating rods 207, which are rotatably connected between the two opposing annular frames 206 via a rotating shaft, move in a circle around the stirring rod 205 under the drive of the annular frames 206.

[0053] When the rotating rod 207 rotates, the gear 211 fixed on its outer side above the mounting plate 210 meshes with multiple arc-shaped internal gear plates 216 fixed on the bottom of the purification box 201 outside the rotating seat 209, causing the rotating rod 207 to rotate. Simultaneously, the gear 212 fixed at the bottom of the rotating rod 207 meshes with the gear 214 fixed at the top of the shaft 213, which is rotatably connected to the mounting plate 210 away from the gear 212 via a rotating shaft, driving the shaft 213 to rotate. The gear 215 fixed at the bottom of the shaft 213 alternately meshes with the arc-shaped external gear plate 217 fixed between two adjacent arc-shaped internal gear plates 216, driving the rotation of the shaft 213. The alternating action of the outer toothed plate 217 causes the rotating rod 207 to rotate alternately in both forward and reverse directions during its revolution. The two stirring blades 208 fixed on the outer wall of the rotating rod 207 then perform a compound stirring action. The bottom end of the rotating rod 207 passes through the limiting slider 219 located inside the circular groove 218 on the upper surface of the mounting plate 210 fixed below the rotating seat 209. The slider slides within the circular groove 218 jointly opened on the lower surface of the arc-shaped inner toothed plate 216 and the arc-shaped outer toothed plate 217, ensuring the stability of the rotating rod 207 during its movement. The bidirectional alternating stirring of the stirring blades 208 ensures that the reagent and wastewater are fully mixed, achieving chemical purification of pollutants. The purified water can be recycled after subsequent treatment.

[0054] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A cold transfer printing apparatus with wastewater recycling treatment, comprising a fishing mechanism (1), characterized in that: The right side of the fishing mechanism (1) is provided with a mixed purification mechanism (2); The fishing mechanism (1) comprises a static box (101), both sides of the top of the static box (101) are integrally formed with side plates (102), the left side of the side plate (102) located on the left side of the upper surface of the static box (101) is fixedly connected with a motor one (103) in front of the left side, the output shaft right end of the motor one (103) is fixedly connected with a reciprocating screw rod (104) between the two side plates (102), the outer side wall of the reciprocating screw rod (104) is threadedly connected with a screw sleeve (105), the rear surface of the screw sleeve (105) is fixedly connected with a mounting seat (106), the side away from the screw sleeve (105) of the mounting seat (106) is fixedly connected with a fan (107); The opposite sides of the two side plates (102) are rotatably connected with a shaft rod (108) through a rotating shaft, the outer side wall of the shaft rod (108) is fixedly connected with a fishing plate (109) on the inner side of the static box (101), the right end of the shaft rod (108) penetrates to the right side of the static box (101) and is fixedly connected with a transmission wheel one (110); The right side of the side plate (102) located on the right side of the upper surface of the static box (101) is rotatably connected with a transmission wheel two (111) through a rotating shaft, the outer side wall of the transmission wheel two (111) is commonly transmissionally connected with a transmission belt (112) with the outer side wall of the transmission wheel one (110). The bottom of the screw sleeve (105) is clamped on the top of the static box (101) and is slidably connected with the static box (101).

2. The cold transfer printing apparatus with wastewater recycling treatment according to claim 1, characterized in that: The right side of the transmission wheel two (111) is fixedly connected with a poking column (113), the outer side wall of the poking column (113) is integrally formed with a spiral poking groove (114).

3. The cold transfer printing apparatus with wastewater recycling treatment according to claim 2, characterized in that: The outer side wall right of the reciprocating screw rod (104) is sleeved with a pressure receiving plate (115), the right side of the pressure receiving plate (115) is fixedly connected with a plurality of guide columns (116), the right ends of the plurality of guide columns (116) all penetrate to the side plate (102) located on the right side of the upper surface of the static box (101), and are commonly fixedly connected with a movable plate (117), the left side of the movable plate (117) is fixedly connected with a poking plate (118), the lower surface of the poking plate (118) is fixedly connected with a poking head (119) on the inner side of the spiral poking groove (114), the opposite sides of the side plate (102) and the movable plate (117) and located on the outer side wall of the guide column (116) are fixedly connected with a spring (120).

4. The cold transfer printing apparatus with wastewater recycling treatment according to claim 1, characterized in that: The right side of the static box (101) is fixedly installed with a suction pump (121), the output end of the suction pump (121) is fixedly connected with a liquid discharge pipe (122), the input end of the suction pump (121) is in communication with the inside of the static box (101).

5. The cold transfer printing apparatus with wastewater recycling treatment according to claim 1, characterized in that: The rear surface of the static box (101) is fixedly connected with a collection box (123).

6. The cold transfer printing apparatus with wastewater recycling treatment according to claim 4, characterized in that: The mixed purification mechanism (2) includes a purification tank (201), one end of the liquid discharge pipe (122) away from the extraction pump (121) penetrates into the inside of the purification tank (201), and the top of the purification tank (201) is integrally formed with a medicament adding pipe (202).

7. The cold transfer printing apparatus with wastewater recycling treatment according to claim 6, characterized in that: The upper surface of the purification tank (201) is fixedly connected with a support (203) on the right side of the medicament adding pipe (202), the inner side of the support (203) is fixedly connected with a motor two (204), the output shaft bottom end of the motor two (204) is fixedly connected with a stirring rod (205) on the inner side of the purification tank (201), the outer side wall of the stirring rod (205) is fixedly connected with two annular frames (206), a plurality of rotating rods (207) are rotatably connected between the upper and lower two annular frames (206), the outer side wall of the rotating rod (207) is fixedly connected with two stirring blades (208), and the bottom of the purification tank (201) is rotatably installed with a rotating seat (209), and the upper surface of the rotating seat (209) is fixedly connected with the bottom end of the stirring rod (205).

8. The cold transfer printing apparatus with wastewater recycling treatment according to claim 7, characterized in that: The bottom end of the rotating rod (207) penetrates into the lower side of the rotating seat (209) and is fixedly connected with a mounting piece (210), the outer side wall of the rotating rod (207) is fixedly connected with a gear one (211) on the upper side of the mounting piece (210), the bottom end of the rotating rod (207) is fixedly connected with a gear two (212), one end of the mounting piece (210) away from the gear two (212) is rotatably connected with a shaft column (213), the bottom end and the top end of the shaft column (213) are fixedly connected with a gear three (214) and a gear four (215) respectively, and the gear three (214) is meshedly connected with the gear two (212).

9. The cold transfer printing apparatus with wastewater recycling treatment according to claim 8, characterized in that: The bottom of the purification tank (201) is fixedly connected with a plurality of arc-shaped inner tooth plates (216) on the outer side of the rotating seat (209), two adjacent arc-shaped inner tooth plates (216) are fixedly connected with an arc-shaped outer tooth plate (217), a circular groove (218) is formed in the lower surfaces of the arc-shaped inner tooth plate (216) and the arc-shaped outer tooth plate (217), the upper surface of the mounting piece (210) is fixedly connected with a limiting sliding block (219) on the inner side of the circular groove (218), the limiting sliding block (219) is slidably connected with the circular groove (218), the arc-shaped inner tooth plate (216) is meshedly connected with the gear one (211), and the arc-shaped outer tooth plate (217) is matched with the gear four (215).

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