Pass-type cleaning and drying machine

Abstract

The utility model relates to the technical field of cleaning and drying equipment, in particular to a pass-type cleaning and drying machine. Comprising a rack, a water tank is connected to the two sides of the rear position of the rack through mounting rods, the water tank is located at the top of the rack, the two sides of the water tank communicate with spray guns arranged in the rack, drying fans used for drying workpieces are further arranged on the two sides of the rear end of the rack, and electric push rods are symmetrically installed on the two sides of the top of the rack; the telescopic ends of the two electric push rods are each provided with a pulling frame penetrating through the rack, and a plurality of placing frames are evenly arranged between the two pulling frames at intervals so that workpieces can be dried and placed. The workpiece placed on the placing frame is driven by the electric push rod to move upwards, so that the cleaned workpiece and the drying fans on the two sides are located at the same horizontal position, the multiple placing plates are arranged at intervals in a matched mode, it is guaranteed that airflow on the two sides can be evenly blown to the upper surface and the lower surface of the workpiece, and the even drying effect is achieved; therefore, the drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning drying equipment technical field, specifically, especially through type cleaning drying machine. BACKGROUND

[0002] After the processing of industrial parts is finished, it is a crucial step to remove dust and impurities on the surface. By adopting professional cleaning process, the cleanliness of the surface of the die casting can be ensured, and the quality and efficiency of the subsequent process can be improved. After cleaning, the die casting is dried to further ensure the cleanliness and lay a good foundation for the subsequent processing steps.

[0003] According to the authorized announcement number CN219829391U, a through type spray cleaning drying machine, including conveying belt, drying system, spray system and a pair of support plates, the spray system is arranged on one side of a pair of support plates, the drying system is arranged on the other side of a pair of support plates, the conveying belt is arranged between a pair of support plates, the conveying direction is from the spray system to the drying system side, the drying system includes heating air unit, corrugated air pipe, air knife and rodless cylinder, the rodless cylinder spans a pair of support plates and is fixedly connected with the support plate on both ends, the moving end of the rodless cylinder is a moving block;

[0004] The patent blows warm air on the upper surface of the die casting through the reciprocating movement of the air knife, effectively removes the moisture on the surface, and improves the cleaning effect. However, the current design of the equipment makes the workpiece directly placed on the conveying belt, which is difficult to achieve ideal drying effect on the bottom of the workpiece for the workpiece needing double-sided treatment, which may affect the final drying quality.

[0005] Therefore, in order to solve this problem, a through type cleaning drying machine capable of uniformly treating the upper and lower surfaces of the workpiece is needed to be developed to ensure that each surface of the workpiece can be effectively dried, so as to improve the overall cleaning and drying effect. UTILITY MODEL CONTENTS

[0006] In order to overcome the shortcomings existing in the above-mentioned prior art, the utility model provides a through type cleaning drying machine capable of uniformly treating the upper and lower surfaces of the workpiece.

[0007] The technical implementation scheme of this utility model is as follows: a through-type cleaning and drying machine includes a frame, a drying fan, an electric roller assembly, mounting rods, a water tank, spray guns, electric push rods, a pulling frame, and a placement frame. The frame is a hollow frame with the front and rear edges hollow. An electric roller assembly arranged from front to back is installed between the inner two sides of the frame. The electric roller assembly is used for transporting the workpiece. There is a frame with a certain distance between the electric roller assembly and the bottom of the frame, providing a discharge channel for cleaning water. A water tank is connected to the two sides of the rear of the frame by mounting rods. The water tank is located at the top of the frame. Spray guns placed inside the frame are connected to both sides of the water tank. The spray guns are used to spray water to clean the workpiece. A drying fan for drying the workpiece is also provided on both sides of the rear end of the frame. Electric push rods are symmetrically installed on the top two sides of the frame. A pulling frame penetrating the frame is provided on the telescopic end of each of the two electric push rods. Multiple placement frames are evenly spaced between the two pulling frames for placing the workpieces for drying.

[0008] Optionally, the two drying fans are located on one side of the pulling frame, and when the placement frame moves up to the same height as the drying fans, the workpiece is placed between the air outlets of the two drying fans.

[0009] Optionally, it also includes a brush bar, which is disposed between the inner walls of the frame and located at the rear of the spray gun.

[0010] Optionally, it also includes an upper spray chamber frame and an air pump. The upper spray chamber frame is provided on the top front side of the frame. The bottom end of the upper spray chamber frame passes through the top surface of the frame. An air pump is also installed above the upper spray chamber frame. The air outlet of the air pump is connected to the upper spray chamber frame.

[0011] Optionally, it also includes an air supply pipe and a lower spray chamber frame. The upper spray chamber frame has air supply pipes symmetrically connected to both sides. The air supply pipes on both sides pass into the frame and extend to the bottom of the electric roller assembly. A lower spray chamber frame is provided on the lower frame of the frame. The two sides of the lower spray chamber frame are connected to the air supply pipes on the same side.

[0012] Optionally, it also includes a motor, a pulley assembly, a central shaft, a brush tube, and an adhesive tube. The motor is mounted on one side wall of the frame, and a pulley assembly and an adhesive tube are provided on the output shaft of the motor. The adhesive tube is located inside the frame, and a central shaft passing through the side wall of the frame is connected to the other end of the pulley assembly. A brush tube with its end passing through the other side wall of the frame is slidably arranged on the central shaft. The brush tube and the adhesive tube are arranged in opposite directions to form a clamping shape for adhering to the incoming workpiece.

[0013] Optionally, it also includes a contact block, an elastic element, and an inclined block. The contact block is connected to the end of the brush cylinder that passes through the other side wall of the frame. An elastic element is provided on the contact block. A collar is connected to the end of the elastic element facing the frame. The collar is rotatably connected to the side wall of the frame. An inclined block is also provided on the side wall of the frame. The inclined block is in contact with the contact block.

[0014] Optionally, the device further comprises a flap, and the flap is rotatably arranged at the front opening and the rear opening of the rack.

[0015] The utility model has the advantages that: 1, the utility model discloses through electric push rod drive, make the workpiece on the placing rack move upwards, so that the workpiece after cleaning is in the same horizontal position with both sides' drying fan, and then cooperate and utilize the interval layout of multiple placing plate, ensure that the airflow of both sides can evenly blow to the upper and lower surfaces of the workpiece, realize the uniform drying effect, thereby improve the drying efficiency.

[0016] 2, the utility model discloses the cooperation of upper spray cavity frame and lower spray cavity frame, sprays the upper and lower surfaces of the workpiece, effectively blows the dust and impurities adhered to the surface of the workpiece, and this step ensures that the workpiece has higher cleanliness before entering the subsequent cleaning operation, thereby guaranteeing the cleaning effect of the workpiece after final cleaning and drying.

[0017] 3, the utility model discloses the cooperation of brush cylinder and sticky cylinder, clamps and cleans the surface of the workpiece, to assist in removing the stubborn impurities that cannot be blown by airflow, and this cooperation method can more effectively clean the surface of the workpiece, and ensure the thoroughness of the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0019] Figure 2 It is a three-dimensional structure schematic view of the rack, electric roller group and brush strip of the utility model.

[0020] Figure 3 It is a three-dimensional structure schematic view of the internal parts of the device of the utility model.

[0021] Figure 4 It is a three-dimensional structure schematic view of the installation rod, water tank and spray gun of the utility model.

[0022] Figure 5 It is a three-dimensional structure schematic view of the drying fan, electric push rod, pulling frame and placing rack of the utility model.

[0023] Figure 6 It is a three-dimensional structure schematic view of the upper spray cavity frame, air pump, gas pipe and lower spray cavity frame of the utility model.

[0024] Figure 7 It is a three-dimensional structure schematic view of the brush cylinder, sticky cylinder and inclined block of the utility model.

[0025] Figure 8 It is a three-dimensional structure schematic view of the central shaft, brush cylinder and sticky cylinder of the utility model.

[0026] In the above drawings: 1: frame, 101: flap, 102: drying fan, 2: electric roller group, 3: brush bar, 4: mounting rod, 5: water tank, 6: spray gun, 7: electric push rod, 8: pull frame, 9: placing frame, 10: upper spray cavity frame, 11: air pump, 12: air conveying pipe, 13: lower spray cavity frame, 14: motor, 15: pulley set, 151: middle shaft, 16: brush cylinder, 17: sticky cylinder, 18: contact block, 19: elastic piece, 20: inclined block. DETAILED DESCRIPTION

[0027] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0028] Embodiment: A through-type cleaning and drying machine, such as Figures 1-5As shown, including organic frame 1, drying fan 102, electric roller group 2, mounting rod 4, water tank 5, spray gun 6, electric push rod 7, pull frame 8 and placement frame 9, frame 1 as the basic framework of the whole equipment, frame 1 mainly presents as a hollow frame body along front and back, and the electric roller group 2 arranged from front to back is installed between the left and right sides of the inside of frame 1, which is used for the transportation of workpieces, and there is a certain distance between the electric roller group 2 and the bottom of frame 1. The frame body can provide a discharge channel for the cleaning water after use to maintain the normal operation of the equipment; and a water tank 5 is connected to the left and right sides of the rear position of frame 1 through mounting rod 4, which is used for temporary storage of cleaning water, and the water tank 5 is located at the top of frame 1, which can maintain the normal flow of water flow, and the left and right sides of the water tank 5 are connected with spray guns 6 placed inside frame 1, which are in a straight line type, and the two sides of the spray gun 6 can form a counter flushing to the workpiece, and the left and right sides of the rear end of frame 1 are also provided with drying fans 102 for drying the workpiece, and the two drying fans 102 are symmetrically arranged, which can form a convection of hot air to improve the drying efficiency, and the top of frame 1 is symmetrically provided with electric push rods 7 with the extension end upward, and a pull frame 8 penetrating frame 1 is arranged on the extension end of the two electric push rods 7, and the pull frame 8 and frame 1 form a sliding operation in the upward direction, and three placement frames 9 are evenly arranged between the two pull frames 8 for drying and placing the workpiece, and the two drying fans 102 are respectively located on one side of the pull frame 8, when the placement frame 9 moves to a certain height and is flat with the drying fan 102, the workpiece can be placed between the air inlets of the two drying fans 102, which can achieve a comprehensive and uniform drying effect, and the three placement frames 9 form a hollow space interval design, so that the air flow can be uniformly blown to the lower surface of the workpiece, and then the upper and lower surfaces of the workpiece can be uniformly dried at the same time.

[0029] As shown in Figure 2 , it also includes a brush strip 3, which is arranged between the inner walls of frame 1, and the brush strip 3 is located at the rear side of the spray gun 6, which can remove the excess water from the washed workpiece.

[0030] As shown in Figure 1 , Figure 3 , and Figure 6 , it also includes an upper spray cavity frame 10 and an air pump 11, which are arranged on the top front side of frame 1, the bottom end of the upper spray cavity frame 10 penetrates the top surface of frame 1, and an air pump 11 is also installed above the upper spray cavity frame 10, the air outlet of the air pump 11 is connected with the upper spray cavity frame 10, which can blow the workpiece surface to remove dust and impurities.

[0031] As shown in Figure 3 , and Figure 6As shown, it also includes an air supply pipe 12 and a lower spray chamber frame 13. The upper spray chamber frame 10 has air supply pipes 12 symmetrically connected to its left and right sides. The air supply pipes 12 on both sides pass into the frame 1 and extend to the bottom of the electric roller group 2. A lower spray chamber frame 13 is provided on the lower frame of the frame 1. The two sides of the lower spray chamber frame 13 are connected to the air supply pipes 12 on the same side. The nozzle of the lower spray chamber frame 13 is set upward, so that the airflow can blow on the lower surface of the workpiece, thereby achieving the effect of simultaneously removing impurities and dust from the upper and lower surfaces.

[0032] like Figure 1 , Figure 3 , Figure 7 and Figure 8 As shown, the system also includes a motor 14, a pulley assembly 15, a central shaft 151, a brush cylinder 16, and an adhesive cylinder 17. The motor 14 is mounted on one side wall of the frame 1. A pulley assembly 15 and an adhesive cylinder 17 are mounted on the output shaft of the motor 14. The adhesive cylinder 17 is located inside the frame 1. A central shaft 151, passing through the side wall of the frame 1, is connected to the other end of the pulley assembly 15. A brush cylinder 16, with its end passing through the other side wall of the frame 1, is slidably mounted on the central shaft 151. The brush cylinder 16 and the adhesive cylinder 17 are arranged in opposite directions to form a clamping state, facilitating close contact and processing of the incoming workpiece. When the workpiece enters between the brush cylinder 16 and the adhesive cylinder 17, the brush cylinder 16 adheres tightly to the workpiece surface, effectively scraping away stubborn impurities. Subsequently, the adhesive cylinder 17 further removes strongly adhering impurities from the workpiece surface. This process ensures a higher level of cleanliness for the workpiece before the rinsing operation, providing better conditions for subsequent rinsing steps.

[0033] like Figure 7 and Figure 8 As shown, it also includes a contact block 18, an elastic element 19, and an inclined block 20. The end of the brush cylinder 16 that passes through the other side wall of the frame 1 is connected to the contact block 18. An elastic element 19 is provided on the contact block 18. In this embodiment, the elastic element 19 is a spring. A collar is connected to one end of the elastic element 19 facing the frame 1. The collar is rotatably connected to the side wall of the frame 1, so that the elastic element 19 can adapt to the rotation of the brush cylinder 16 and can be in a stationary state before the required operation occurs. An inclined block 20 is also provided on the side wall of the frame 1. The inclined block 20 contacts and cooperates with the contact block 18. Through the contact between the two and the adaptation to the inclined surface of the inclined block 20, the brush cylinder 16 can slide in the left and right directions on the central shaft 151, thereby achieving the left and right reciprocating friction of the workpiece, so as to more effectively remove stubborn impurities.

[0034] like Figure 1 and Figure 2 As shown, it also includes a flap 101, which is rotatably installed at the front and rear openings of the frame 1 to restrict the flow of equipment in and out.

[0035] When the workpiece needs to be cleaned and dried, first, the front side of the turnover plate 101 is pushed open, and then the workpiece is placed on the electric roller set 2 through the front side opening of the rack 1. Then, the electric roller set 2 is started to drive the workpiece to move from front to back. First, the workpiece passes between the upper spray cavity frame 10 and the lower spray cavity frame 13. The air pump 11 fills the upper spray cavity frame 10 and the gas conveying pipe 12 with air. The air flow in the gas conveying pipe 12 enters the lower spray cavity frame 13, and then cooperates with the upper spray cavity frame 10 to form a clamping air flow to blow the upper and lower surfaces of the workpiece synchronously, so as to remove the impurities and dust attached to the surface of the workpiece. With the operation of the electric roller set 2, the workpiece moves to the next position. At this time, the workpiece enters between the brush cylinder 16 and the sticky cylinder 17. In this process, the motor 14 is in a driving state and drives the belt pulley set 15 to rotate, thereby driving the middle shaft 151 and the sticky cylinder 17 to rotate. With the rotation of the middle shaft 151, the brush cylinder 16 is driven to rotate, so that the brush cylinder 16 and the sticky cylinder 17 rotate together to cooperate with each other to flush and stick the stubborn impurities on the surface of the workpiece. At the same time, with the rotation of the brush cylinder 16, the contact block 18 on the brush cylinder 16 rotates synchronously and contacts the inclined block 20 above, so that the inclined surface cooperates and pushes the contact block 18 and the brush cylinder 16 to slide to the right. The brush cylinder 16 slides to the right on the middle shaft 151, and the elastic member 19 is stretched and deformed. Then, the contact block 18 and the brush cylinder 16 are reset to move left together, so as to form left-right reciprocating movement to rub the surface of the workpiece, thereby achieving more effective brushing effect. Then, the workpiece enters the middle position of the spray gun 6, and the water in the water tank 5 is sprayed out, so that the workpiece is cleaned. Then, the workpiece moves into the brush strip 3 to wipe off the excess water. Finally, the workpiece is placed on the placing rack 9, and then the electric push rod 7 is started to drive the pulling rack 8 to move up, so as to lift the position of the workpiece and make it contact with the electric roller set 2, and then the workpiece is placed at the same height as the electric roller set 2 on both sides, so as to use the air flow on both sides to dry the upper and lower surfaces of the workpiece synchronously, thereby achieving the effect of uniform blowing and drying of the workpiece. Finally, the workpiece is transported out by the electric roller set 2 to complete the overall cleaning and drying operation.

[0036] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A through-type washing and drying machine, characterized in that, The machine includes a frame (1), a drying fan (102), an electric roller assembly (2), a mounting rod (4), a water tank (5), a spray gun (6), an electric push rod (7), a pulling frame (8), and a placement rack (9). The frame (1) is a hollow frame with the front and rear edges hollow. An electric roller assembly (2) arranged from front to back is installed between the inner sides of the frame (1). The electric roller assembly (2) is used for transporting the workpiece. There is a frame with a certain distance between the electric roller assembly (2) and the bottom of the frame (1) to provide a drainage channel for cleaning water. The two sides of the frame (1) at the rear position are connected by mounting rods (4). A water tank (5) is connected to the top of the frame (1). Both sides of the water tank (5) are connected to spray guns (6) placed inside the frame (1). The spray guns (6) are used to spray water to clean the workpiece. Drying fans (102) for drying the workpiece are also provided on both sides of the rear end of the frame (1). Electric push rods (7) are symmetrically installed on the top two sides of the frame (1). A pull frame (8) that penetrates the frame (1) is provided on the telescopic end of each of the two electric push rods (7). Multiple placement racks (9) are evenly spaced between the two pull frames (8) for placing the workpiece for drying.

2. A through-type washing and drying machine according to claim 1, characterized in that, The two drying fans (102) are located on one side of the pulling frame (8). When the placement frame (9) moves up to the same height as the drying fans (102), the workpiece is placed between the air outlets of the two drying fans (102).

3. A through-type washing and drying machine according to claim 2, characterized in that, It also includes a brush strip (3), which is provided between the inner walls of the frame (1) and is located at the rear side of the spray gun (6).

4. A through-type washing and drying machine according to claim 3, characterized in that, It also includes an upper spray chamber frame (10) and an air pump (11). The upper spray chamber frame (10) is provided on the top front side of the frame (1). The bottom end of the upper spray chamber frame (10) passes through the top surface of the frame (1). An air pump (11) is also installed above the upper spray chamber frame (10). The air outlet of the air pump (11) is connected to the upper spray chamber frame (10).

5. A through-type washing and drying machine according to claim 4, characterized in that, It also includes an air supply pipe (12) and a lower spray chamber frame (13). The upper spray chamber frame (10) is symmetrically connected to the air supply pipe (12) on both sides. The air supply pipes (12) on both sides pass into the frame (1) and extend to the bottom of the electric roller group (2). A lower spray chamber frame (13) is provided on the lower frame of the frame (1). The two sides of the lower spray chamber frame (13) are respectively connected to the air supply pipe (12) on the same side.

6. A through-type washing and drying machine according to claim 5, characterized in that, It also includes a motor (14), a pulley assembly (15), a central shaft (151), a brush tube (16), and an adhesive tube (17). The motor (14) is mounted on one side wall of the frame (1). A pulley assembly (15) and an adhesive tube (17) are provided on the output shaft of the motor (14). The adhesive tube (17) is located inside the frame (1). A central shaft (151) that passes through the side wall of the frame (1) is connected to the other end of the pulley assembly (15). A brush tube (16) with its end passing through the other side wall of the frame (1) is slidably arranged on the central shaft (151). The brush tube (16) and the adhesive tube (17) are arranged in opposite directions to form a clamping shape for adhering to the incoming workpiece.

7. A through-type washing and drying machine according to claim 6, characterized in that, It also includes a contact block (18), an elastic element (19), and an inclined block (20). The brush cylinder (16) is connected to the contact block (18) at the end that passes through the other side wall of the frame (1). An elastic element (19) is provided on the contact block (18). A collar is connected to one end of the elastic element (19) facing the frame (1). The collar is rotatably connected to the side wall of the frame (1). An inclined block (20) is also provided on the side wall of the frame (1). The inclined block (20) contacts and engages with the contact block (18).

8. A through-type washing and drying machine according to claim 7, characterized in that, It also includes a flap (101), which is rotatably installed at the front and rear openings of the frame (1).

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