Feeding and discharging mechanism for pipe cleaning equipment

Abstract

The utility model discloses a feeding and discharging mechanism for pipe cleaning equipment, which comprises a support, a feeding and discharging component and a transmission component, the feeding and discharging component and the transmission component are arranged on the support, and a pipe is moved to a next station of the transmission component by the aid of the feeding and discharging component. The feeding and discharging assembly comprises at least two material moving assemblies and a first driving assembly providing power for the material moving assemblies, and the material moving assemblies are arranged on the support. The material moving assembly comprises a material moving plate and two first driving shafts, the two first driving shafts are arranged in parallel, the first driving shafts are rotationally arranged on the support, a plurality of material grooves are formed in the upper surface of the material moving plate in a concave mode, connecting blocks are arranged on the first driving shafts, and the connecting blocks are rotationally connected with the material moving plate; the first driving shaft is connected with the first driving assembly; a material frame is arranged on the feeding side of the support.

Description

Technical Field

[0001] This utility model relates to the field of pipe cleaning, and in particular to a loading and unloading mechanism for pipe cleaning equipment. Background Technology

[0002] During pipe processing, such as evaporator tubes and condenser tubes, the outer and inner surfaces are formed by rolling with a hobbing cutter. During the rolling process, cutting fluid needs to be continuously injected. In addition, there are impurities on the pipes from the machining process. Therefore, after processing, the inner and outer walls of the pipes need to be cleaned. However, the existing feeding method requires workers to manually insert the pipes into the cleaning equipment, and after cleaning, they are sent to a new cleaning equipment. The above method has low cleaning efficiency and greatly increases labor intensity. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the main purpose of this utility model is to overcome the shortcomings of the prior art and disclose a loading and unloading mechanism for pipe cleaning equipment, including a support and a loading and unloading assembly and a transmission assembly arranged on the support, wherein the loading and unloading assembly is used to move the pipe to the next station of the transmission assembly.

[0004] The loading and unloading assembly includes at least two material transfer components and a first drive component that provides power to the material transfer components. The material transfer components are mounted on the support. Each material transfer component includes a material transfer plate and a first drive shaft. Two first drive shafts are arranged in parallel and are rotatably mounted on the support. The upper surface of the material transfer plate is provided with a plurality of recessed grooves. A connecting block is provided on the first drive shaft, and the connecting block is rotatably connected to the material transfer plate. The first drive shaft is connected to the first drive component. A material rack is provided on the loading side of the support.

[0005] Furthermore, two transfer plates are provided, and the two transfer plates are respectively located at both ends of the first drive shaft.

[0006] Furthermore, the two transfer plates are staggered.

[0007] Furthermore, the first drive assembly includes a second drive shaft, a first chain, a second chain, a first gearbox, and a first motor. The second drive shaft is rotatably mounted on the bracket. The first motor is connected to the first gearbox. A first drive wheel is mounted on the first gearbox and the second drive shaft. The first drive wheel is connected by the first chain. The second chain connects the first drive shaft and the second drive shaft.

[0008] Furthermore, the transmission assembly includes several third drive shafts, a third chain, a second gearbox, and a second motor. The third drive shafts are arranged on the bracket, and transmission wheels are provided on the third drive shafts. The transmission wheels on the several third drive shafts and the second gearbox are connected to the third drive shafts by several third chains. Several feeding wheels are provided on the third drive shafts, and guide grooves are provided around the feeding wheels.

[0009] The beneficial effects achieved by this utility model are as follows:

[0010] This invention connects a drive shaft and a connecting block to a transfer plate, which has a material groove. This allows the transfer plate to move in a circular motion, thereby moving an entire row of pipes simultaneously. Furthermore, the use of multiple rows of feeding rollers, corresponding to multiple cleaning lines, significantly improves cleaning efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a loading and unloading mechanism for a pipe cleaning equipment according to the present invention;

[0012] Figure 2 This is a front view of the loading and unloading mechanism for a pipe cleaning equipment according to the present invention;

[0013] Figure 3 This is a top view of the loading and unloading mechanism for a pipe cleaning equipment according to the present invention;

[0014] Figure 4 This is a schematic diagram of the loading and unloading assembly.

[0015] Figure 5 This is a schematic diagram of the usage state of this utility model;

[0016] The attached figures are labeled as follows:

[0017] 1. Loading / unloading assembly; 2. Support frame; 4. Transmission assembly; 12. Transfer assembly; 13. First drive assembly; 14. Material rack; 121. Transfer plate; 122. First drive shaft; 123. Material trough; 124. Connecting block; 131. Second drive shaft; 132. Second chain; 133. First gearbox; 134. First motor; 135. First drive wheel; 41. Third drive shaft; 42. Third chain; 43. Transmission wheel; 44. Feeding wheel; 45. Second gearbox; 46. Second motor; 441. Guide trough. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0019] A loading and unloading mechanism for pipe cleaning equipment, such as Figures 1-5 As shown, it includes a support 2 and a loading / unloading assembly 1 and a conveying assembly 4 mounted on the support 2; the loading / unloading assembly 1 is used to move the pipe to the next station of the conveying assembly 4;

[0020] The loading and unloading assembly 1 includes at least two transfer assemblies 12 and a first drive assembly 13 that provides power to the transfer assemblies 12. The transfer assemblies 12 are mounted on the support 2. Each transfer assembly 12 includes a transfer plate 121 and a first drive shaft 122. Two first drive shafts 122 are arranged in parallel and are rotatably mounted on the support 2. The upper surface of the transfer plate 121 has a plurality of recessed grooves 123. A connecting block 124 is provided on the first drive shaft 122 and is rotatably connected to the transfer plate 121. The first drive shaft 122 is connected to the first drive assembly 13. A material rack 14 is provided on the loading side of the support 2 for placing pipes, and the pipes on the material rack 14 are moved by the transfer assemblies 12.

[0021] In this embodiment, as Figures 1-5 As shown, the transfer component 12 moves the pipe at the current station of the transfer component 4 to the next station, and the station of the transfer component 4 corresponds to the cleaning station of the cleaning equipment; then the transfer component 4 sends the pipe into the cleaning equipment.

[0022] In one embodiment, such as Figures 1-5 As shown, two transfer plates 121 are provided, respectively located at both ends of the first drive shaft 122. Preferably, the two transfer plates 121 are staggered. When the first drive shaft 122 rotates, it drives the transfer plates 121 to rotate via the connecting block 124. When one transfer plate 121 rotates to the high position, the other transfer plate 121 rotates to the low position. The transfer plate 121 in the high position continues to rotate, placing the pipe on the transmission assembly 4, while the other transfer plate 121 lifts the pipe. The above actions are repeated to move the pipe.

[0023] In the above embodiments, such as Figures 1-5 As shown, a shaft is installed on the connecting block 124, and the shaft is rotatably connected to the transfer plate 121 through a bearing.

[0024] In one embodiment, such as Figures 1-5As shown, the first drive assembly 13 includes a second drive shaft 131, a first chain (not shown), a second chain 132, a first gearbox 133, and a first motor 134. The second drive shaft 131 is rotatably mounted on the bracket 2. The first motor 134 is connected to the first gearbox 133. A first drive wheel 135 is mounted on the first gearbox 133 and the second drive shaft 131, and the first drive wheel 135 is connected by the first chain. The driving force of the first motor 134 is then transmitted to the second drive shaft 131 via the first drive wheel 135 and the first chain. The second chain 132 connects the first drive shaft 122 and the second drive shaft 131, transmitting power from the second drive shaft 131 to the first drive shaft 122. Preferably, both first drive shafts 122 are equipped with drive wheels, allowing power to be transmitted simultaneously to both first drive shafts 122 via the second drive shaft 131 to ensure synchronous operation. The first drive wheel 135 is a gear.

[0025] In one embodiment, such as Figures 1-5 As shown, the transmission assembly 4 includes several third drive shafts 41, third chains 42, second reduction gearboxes 45, and second motors 46. The third drive shafts 41 are arranged in the loading / unloading mechanism 1, the external cleaning mechanism 2, and the internal cleaning mechanism 3. Transmission wheels 43 are mounted on the third drive shafts 41. The transmission wheels 43 on the third drive shafts 41 are connected to each other, and the second reduction gearbox is connected to the third drive shafts 41 via several third chains 42. Several feeding wheels 44 are mounted on the third drive shafts 41, and guide grooves 441 are arranged around the feeding wheels 44. Through this structure, the third drive shafts 41 in the loading / unloading mechanism 1, the external cleaning mechanism 2, and the internal cleaning mechanism 3 rotate synchronously, and only one set of second reduction gearboxes and second motors is used. At the support 2, because a transfer plate 121 is provided, directly connecting adjacent third drive shafts 41 would interfere with the transfer plate 121. Therefore, the support 2 is also equipped with a transfer wheel 43 to avoid the movement range of the transfer plate 121.

[0026] When using this utility model, such as Figures 1-5 As shown, the feeding mechanism feeds the pipes one by one into the material rack 14. The loading and unloading assembly 1 moves the pipes in the material rack 14 into the first column of guide troughs 441, and feeds the pipes in the other columns of guide troughs 441 into the next column of guide troughs 441. The second motor 46 drives the second reduction gearbox 45 to drive the third drive shaft 41 to rotate via the third chain 42, thereby causing the pipes to move horizontally.

[0027] In this embodiment, 12 sets of feeding rollers 44 are provided. Therefore, the 12 sets of feeding rollers correspond to 12 cleaning lines, dividing the 12 cleaning lines into two groups: the first to sixth cleaning lines are for preliminary cleaning, and the seventh to twelfth lines are for deep cleaning. The first to sixth lines are moved into the pipes by the transfer component, and the pipes are fed into the cleaning equipment by the transmission component 4. After the preliminary cleaning is completed, the pipes on the first to sixth columns of feeding rollers 44 are moved to the seventh to twelfth columns of feeding rollers 44. Then, the uncleaned pipes are added to the first to sixth columns of feeding rollers 44. Then, the uncleaned pipes are subjected to preliminary cleaning, and the pipes that have completed preliminary cleaning are subjected to deep cleaning. It can be seen that the above embodiment greatly improves the cleaning efficiency.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of implementation of the present utility model. Any modifications or equivalent substitutions to the present utility model without departing from the spirit and scope thereof should be covered within the protection scope of the claims of the present utility model.

Claims

1. A loading and unloading mechanism for pipe cleaning equipment, characterized in that, It includes a support and a loading / unloading assembly and a conveying assembly mounted on the support, wherein the loading / unloading assembly is used to move the pipe to the next station of the conveying assembly; The loading and unloading assembly includes at least two material transfer components and a first drive component that provides power to the material transfer components. The material transfer components are mounted on the support. Each material transfer component includes a material transfer plate and a first drive shaft. Two first drive shafts are arranged in parallel and are rotatably mounted on the support. The upper surface of the material transfer plate is provided with a plurality of recessed grooves. A connecting block is provided on the first drive shaft, and the connecting block is rotatably connected to the material transfer plate. The first drive shaft is connected to the first drive component. A material rack is provided on the loading side of the support.

2. The loading and unloading mechanism for a pipe cleaning equipment according to claim 1, characterized in that, Two transfer plates are provided, and the two transfer plates are respectively located at both ends of the first drive shaft.

3. The loading and unloading mechanism for a pipe cleaning equipment according to claim 1, characterized in that, The two transfer plates are staggered.

4. The loading and unloading mechanism for a pipe cleaning equipment according to claim 1, characterized in that, The first drive assembly includes a second drive shaft, a first chain, a second chain, a first gearbox, and a first motor. The second drive shaft is rotatably mounted on the bracket. The first motor is connected to the first gearbox. A first drive wheel is mounted on the first gearbox and the second drive shaft. The first drive wheel is connected by the first chain. The second chain connects the first drive shaft and the second drive shaft.

5. The loading and unloading mechanism for a pipe cleaning equipment according to claim 1, characterized in that, The transmission assembly includes several third drive shafts, a third chain, a second gearbox, and a second motor. The third drive shafts are arranged on the bracket, and transmission wheels are provided on the third drive shafts. The transmission wheels on the several third drive shafts and the second gearbox are connected to the third drive shafts by several third chains. Several feeding wheels are provided on the third drive shafts, and guide grooves are provided around the feeding wheels.

Images