Drying oven for waterless printing and dyeing

Abstract

The utility model relates to the technical field of ovens, in particular to a waterless printing and dyeing oven which comprises an oven body and a baking assembly. The baking assembly comprises a preheating roller, a discharging roller, a plurality of electric heating rollers and an adjusting structure, the preheating roller is arranged at the feeding port, the discharging roller is arranged at the discharging port, the electric heating rollers are arranged in the baking oven body at intervals, the adjusting structure comprises a transmission chain and a plurality of telescopic rods, the telescopic rods are arranged at the bottom corners of the baking oven body respectively, and the transmission chain is arranged in the baking oven body. The telescopic rod comprises a fixed threaded cylinder, a screw, gears and a base, the fixed threaded cylinder is fixedly connected with the drying oven body, the screw is in threaded connection with the fixed threaded cylinder, the screw is located at the bottom of the fixed threaded cylinder, the gears are fixedly connected with the screw and located below the screw, the bottoms of the gears are rotationally connected with the base, and the gears are in transmission connection with the transmission chain; and the height of the drying oven body can be adjusted, so that a worker can conveniently place cloth on the preheating rollers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of oven, especially relates to a waterless printing and dyeing oven. BACKGROUND

[0002] Waterless printing and dyeing adopts solvent to dissolve fuel and auxiliary agent, and the solvent can be recycled after printing and dyeing, and water does not need to be added or the amount of water added is less, which can reduce the discharge of waste water, but the solvent has volatility and certain toxicity, and a large amount of volatile solvent is easy to be discharged into the air during the drying of the fabric, which can cause pollution and needs to be recycled, and the closed oven structure has high cost and is easy to be damaged, which can increase the printing and dyeing cost.

[0003] The utility model patent with the publication number CN214060948U provides a waterless printing and dyeing oven, the fabric enters the oven from the bottom of the oven, and the fabric is preheated by using a preheating roller, the volatile solvent enters the oven upward with hot air, and is collected and discharged by the air pipe, when the fabric is taken out of the oven body, the air outlet blows cold air to the fabric, so that the fabric is cooled, the solvent volatilization is reduced, and the amount of solvent volatilization is very small after the fabric is taken out of the oven, which greatly reduces the pollution to the environment, and the cost is low.

[0004] Since the above-mentioned feeding port is arranged at the bottom of the oven, the volatile solvent is not easy to be dispersed in the air, but the arrangement of the feeding port at the bottom of the oven makes it inconvenient to place the fabric on the preheating roller, and the operation is relatively inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model discloses a waterless printing and dyeing oven, which can adjust the height of the oven and then adjust the height of the feeding port, so that the fabric can be placed on the preheating roller.

[0006] To achieve the above-mentioned purpose, the utility model provides a waterless printing and dyeing oven, which comprises an oven body and a baking assembly; the baking assembly comprises a preheating roller, a discharging roller, a plurality of electric heating rollers and an adjusting structure, the bottom of the oven body is provided with a feeding port, the side surface of the oven body is provided with a discharging port, the top of the oven body is provided with an air outlet, the preheating roller is arranged at the feeding port, the discharging roller is arranged at the discharging port, a plurality of electric heating rollers are arranged at intervals in the inside of the oven body, the adjusting structure comprises a transmission chain and a plurality of telescopic rods, a plurality of telescopic rods are respectively arranged at each bottom corner of the oven body, the telescopic rod comprises a fixed threaded cylinder, a screw rod, a gear and a base, the fixed threaded cylinder is fixedly connected with the oven body, the screw rod is threadedly connected with the fixed threaded cylinder, the screw rod is located at the bottom of the fixed threaded cylinder, the gear is fixedly connected with the screw rod, the gear is located below the screw rod, the bottom of the gear is rotationally connected with the base, and each gear is drivingly connected with the transmission chain.

[0007] The adjusting structure further comprises a mounting box, the base is fixedly connected with the mounting box, and the gear and the base are located inside the mounting box.

[0008] The adjusting structure further comprises a U-shaped clamping frame and a rocker, the U-shaped clamping frame is detachably connected with the screw rod, the U-shaped clamping frame is located below the side of the screw rod, and the rocker is fixedly connected with the U-shaped clamping frame.

[0009] The adjusting structure further comprises an anti-skid rubber sleeve, the anti-skid rubber sleeve is fixedly connected with the rocker, and the anti-skid rubber sleeve is sleeved outside the rocker.

[0010] The screw rod is internally provided with a connecting structure, the connecting structure comprises a spring and a connecting support, the U-shaped clamping frame is provided with a bayonet, and two ends of the spring are fixedly connected with the screw rod and the connecting support respectively.

[0011] The waterless printing and dyeing oven can be used for stretching the length of the telescopic rods simultaneously by rotating the gears, so that the height of the oven body is increased, and the staff can place the cloth on the preheating roller. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced.

[0013] Figure 1 is a structural schematic view of the waterless printing and dyeing oven.

[0014] Figure 2 is a sectional view of the waterless printing and dyeing oven.

[0015] Figure 3 is an internal sectional view of the mounting box of the waterless printing and dyeing oven.

[0016] Figure 4 is a local sectional view of the screw rod of the waterless printing and dyeing oven at the U-shaped clamping frame.

[0017] 100 - oven body, 110 - inlet, 120 - outlet, 130 - air outlet, 210 - preheating roller, 220 - discharge roller, 230 - electric heating roller, 240 - screw, 310 - transmission chain, 320 - fixed threaded cylinder, 330 - gear, 340 - base, 350 - mounting box, 360 - U-shaped clamping frame, 361 - bayonet, 370 - rocker, 380 - anti-skid rubber sleeve, 391 - spring, 392 - connecting bracket. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0019] Please refer to Figures 1 to 4 , Figure 1 is a structure diagram of a waterless printing and dyeing oven of the present application, Figure 2 is a sectional view of a waterless printing and dyeing oven of the present application, Figure 3 is an internal sectional view of a mounting box of a waterless printing and dyeing oven of the present application, Figure 4 is a local sectional view of a screw of a waterless printing and dyeing oven of the present application at a U-shaped clamping frame.

[0020] The present application provides a waterless printing and dyeing oven, comprising an oven body 100 and a baking assembly; the baking assembly comprises a preheating roller 210, a discharge roller 220, a plurality of electric heating rollers 230 and an adjusting structure, the adjusting structure comprises a transmission chain 310, a mounting box 350, a U-shaped clamping frame 360, a rocker 370, an anti-skid rubber sleeve 380 and a plurality of extension rods, the extension rods comprise a fixed threaded cylinder 320, a screw 240, a gear 330 and a base 340.

[0021] For this specific embodiment, the bottom of the oven body 100 is provided with an inlet 110, the side of the oven body 100 is provided with an outlet 120, the top of the oven body 100 is provided with an air outlet 130, the preheating roller 210 is arranged at the inlet 110, the discharge roller 220 is arranged at the outlet 120, a plurality of electric heating rollers 230 are arranged at intervals in the interior of the oven body 100, a plurality of telescopic rods are respectively arranged at each bottom corner of the oven body 100, the fixed threaded cylinder 320 is fixedly connected with the oven body 100, the screw rod 240 is threadedly connected with the fixed threaded cylinder 320, the screw rod 240 is located at the bottom of the fixed threaded cylinder 320, the gear 330 is fixedly connected with the screw rod 240, the gear 330 is located below the screw rod 240, the bottom of the gear 330 is rotatably connected with the base 340, and each gear 330 is drivingly connected with the transmission chain 310. The preheating roller 210 is used for preheating the cloth, the electric heating roller 230 is used for heating the cloth, and the discharge roller 220 is used for taking out the cloth from the oven body 100. A cold air blower is arranged at the outlet 120 for cold treatment of the cloth. An air pipe is arranged at the air outlet 130 for collecting and treating the volatilized solvent in the oven body 100 to prevent pollution caused by emission into the air. The adjusting structure can adjust the height of the oven body 100. The screw rod 240 can rotate relative to the fixed threaded cylinder 320, the base 340 is used for mounting the gear 330, the gear 330 is fixed with the screw rod 240, the transmission chain 310 is sleeved outside each gear 330 and can drive the gear 330 to rotate, so that when one of the gears 330 rotates, the remaining gears 330 will rotate together under the driving of the transmission chain 310, and the gear 330 will drive the corresponding screw rod 240 to rotate, when the screw rod 240 rotates, the fixed threaded cylinder 320 will rise or fall relative to the screw rod 240, so that each telescopic rod can be stretched or shortened at the same time. When it is needed to place the cloth on the preheating roller 210, one of the gears 330 can be rotated, and the other gears 330 rotate together under the action of the transmission chain 310, so that each screw rod 240 rotates at the same time, thereby stretching the length of the telescopic rod at the same time, and thus the height of the oven body 100 is raised to facilitate the staff to place the cloth on the preheating roller 210. After the placement is completed, the gear 330 is rotated back, thereby resetting the oven body 100 to facilitate the drying treatment of the cloth.

[0022] Specifically, the base 340 is fixedly connected with the mounting box 350, and the gear 330 and the base 340 are located inside the mounting box 350. The mounting box 350 covers the outside of the gear 330, the transmission chain 310 and the base 340, thereby protecting the gear 330, the transmission chain 310 and the base 340 and improving the fixing effect on the oven body 100.

[0023] The U-shaped clamping frame 360 is detachably connected with the screw rod 240, and the U-shaped clamping frame 360 is located below the side of the screw rod 240. The rocker 370 is fixedly connected with the U-shaped clamping frame 360. The U-shaped clamping frame 360 is used to be connected with the screw rod 240. The rocker 370 is used for the staff to hold tightly. The staff can rotate the screw rod 240 through the rocker 370, thereby facilitating the rotation of the screw rod 240 and the adjustment of the height of the oven body 100.

[0024] In addition, the anti-skid rubber sleeve 380 is fixedly connected with the rocker 370, and the anti-skid rubber sleeve 380 is sleeved on the outside of the rocker 370. The anti-skid rubber sleeve 380 is arranged on the outside of the rocker 370, thereby preventing slipping.

[0025] Further, the screw rod 240 is internally provided with a connecting structure, the connecting structure comprises a spring 391 and a connecting bracket 392, the U-shaped clamping frame 360 has a bayonet 361, the two ends of the spring 391 are fixedly connected with the screw rod 240 and the connecting bracket 392 respectively, the connecting bracket 392 is slidingly connected with the screw rod 240, and the end of the connecting bracket 392 away from the spring 391 is located inside the bayonet 361. The connecting structure is used to fix the U-shaped clamping frame 360 and the screw rod 240. The spring 391 abuts against the connecting bracket 392, so that the end of the connecting bracket 392 away from the spring 391 abuts into the bayonet 361, thereby fixing the U-shaped clamping frame 360 on the outside of the screw rod 240. When the U-shaped clamping frame 360 needs to be detached, the connecting bracket 392 is pressed, so that the connecting bracket 392 exits from the bayonet 361, and the U-shaped clamping frame 360 can be removed from the screw rod 240. The U-shaped clamping frame 360 can be installed on other screw rods 240 which are convenient to operate.

[0026] When the fabric is placed on the preheating roller 210 using the waterless printing and dyeing oven, the rocker 370 is gripped and rotated, so that the screw rod 240 is rotated, the screw rod 240 drives the lower gear 330 to rotate, and the other gears 330 are rotated together under the action of the transmission chain 310, so that each screw rod 240 is rotated at the same time, the length of the telescopic rod is stretched at the same time, and then the height of the oven body 100 is raised, so that the worker places the fabric on the preheating roller 210.

[0027] The above disclosure is only one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A waterless printing and dyeing oven, comprising an oven body, characterized in that, It also includes a baking assembly; The baking assembly comprises a preheating roller, a discharging roller, a plurality of electric heating rollers and an adjusting structure, the bottom of the oven body is provided with an inlet, the side of the oven body is provided with a discharge port, the top of the oven body is provided with an air outlet, the preheating roller is arranged at the inlet, the discharging roller is arranged at the discharge port, a plurality of electric heating rollers are arranged in the interior of the oven body, the adjusting structure comprises a transmission chain and a plurality of telescopic rods, a plurality of telescopic rods are respectively arranged at each bottom corner of the oven body, the telescopic rod comprises a fixed threaded cylinder, a screw rod, a gear and a base, the fixed threaded cylinder is fixedly connected with the oven body, the screw rod is threadedly connected with the fixed threaded cylinder, the screw rod is located at the bottom of the fixed threaded cylinder, the gear is fixedly connected with the screw rod, the gear is located below the screw rod, the bottom of the gear is rotatably connected with the base, and each gear is drivingly connected with the transmission chain.

2. The waterless printing and dyeing oven of claim 1, characterized in that, The adjusting structure further comprises a mounting box, the base is fixedly connected with the mounting box, and the gear and the base are located in the interior of the mounting box.

3. The waterless printing and dyeing oven of claim 2, characterized in that, The adjusting structure further comprises a U-shaped clamping frame and a rocker, the U-shaped clamping frame is detachably connected with the screw rod, the U-shaped clamping frame is located below the side of the screw rod, and the rocker is fixedly connected with the U-shaped clamping frame.

4. The waterless printing and dyeing oven of claim 3, characterized in that, The adjusting structure further comprises an anti-skid rubber sleeve, the anti-skid rubber sleeve is fixedly connected with the rocker, and the anti-skid rubber sleeve is sleeved on the outside of the rocker.

5. The waterless printing and dyeing oven of claim 3, characterized in that, The interior of the screw rod is provided with a connecting structure, the connecting structure comprises a spring and a connecting support, the U-shaped clamping frame has a socket, the two ends of the spring are fixedly connected with the screw rod and the connecting support respectively, the connecting support is slidingly connected with the screw rod, and the end of the connecting support away from the spring is located in the interior of the socket.

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