Modeling platform of marine engine cable supporting trough plate

Abstract

A modeling platform for a marine engine cable supporting trough plate comprises an electric drive wheel type moving mechanism, a cutting, clamping and feeding mechanism, a trough plate cutting mechanism, a trough plate roll bending mechanism, a transition feeding and clamping mechanism and a control unit. Wherein the electric driving wheel type moving mechanism realizes the movement of the modeling platform and is divided into a bottom-layer platform, a middle-layer platform and an upper-layer platform, the cutting, clamping and feeding mechanism is arranged on the middle-layer platform and is used for conveying a cable supporting trough plate, the trough plate cutting mechanism is arranged on the middle-layer platform and is used for cutting the cable supporting trough plate, and the trough plate roll bending mechanism is arranged on the upper-layer platform and is used for bending the cable supporting trough plate. The middle-layer platform is connected with the upper-layer platform and used for bending the cable supporting trough plate, the transition feeding clamping mechanism is connected between the middle-layer platform and the upper-layer platform and used for clamping and conveying the cable supporting trough plate to a rolling position, and the control unit is arranged on the bottom-layer platform and connected with other mechanisms and controls the modeling platform to complete automatic cutting and bending operation of the cable supporting trough plate in the whole process. According to the cable supporting trough plate bending device, automatic cutting and bending machining of the cable supporting trough plate are achieved, the operation efficiency is improved, and the utilization rate of the cable supporting trough plate is increased.

Description

Technical Field

[0001] The invention relates to manufacturing equipment for a marine low-speed diesel engine, in particular to a molding platform for a marine engine cable support slot plate, and belongs to the technical field of diesel engine manufacturing. Background Art

[0002] The cables of high-power, low-speed marine engines are usually laid on support troughs, which need to be designed in different shapes based on the shape of the main structure at the installation location. Since the support trough is made of metal, it is difficult to cut and bend it manually. An easy-to-use, safe and efficient automatic shaping platform is needed to complete the cutting and bending of the support trough.

[0003] Currently, there is no automatic shaping platform for cable support troughs on the market. During actual construction on site, the workshop is accustomed to using an angle grinder to cut the support troughs, and shaping the support troughs by manual bending. As a result, the cutting angles on the support troughs are uneven, and the burrs produced are easy to scratch the cables and construction workers. At the same time, the bending angles of the support troughs are uneven, the shaping effect is poor, the reusability of the shaped support troughs is poor, and the shaping operation efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to provide a modeling platform for a cable support trough plate of a marine engine, so as to realize automatic cutting and bending processing of the cable support trough plate, so as to improve the working efficiency and achieve the effect of increasing the reuse rate of the cable support trough plate.

[0005] Based on the above objectives, the technical solution provided by the present invention is as follows:

[0006] A molding platform for cable support trough plates for marine engines, used for automatic cutting and bending of fixed-length and unequal-width cable support trough plates, characterized in that: the molding platform comprises an electrically driven wheeled moving mechanism, a cutting, clamping and feeding mechanism, a trough plate cutting mechanism, a trough plate roller bending mechanism, a transition feeding and clamping mechanism and a control unit;

[0007] The electrically driven wheeled mobile mechanism is the bearing platform of the entire device, which can realize the movement of the modeling platform and is divided into a bottom platform, a middle platform and an upper platform. The cutting, clamping and feeding mechanism is arranged on the middle platform for conveying the cable support trough plate. The trough plate cutting mechanism is arranged on the middle platform for cutting the cable support trough plate. The trough plate rolling bending mechanism is arranged on the upper platform for bending the cable support trough plate. The transition feeding and clamping mechanism is connected between the trough plate cutting mechanism and the trough plate rolling bending mechanism for clamping the cut cable support trough plate and sending the cable support trough plate to the rolling position of the trough plate rolling bending mechanism. The control unit is arranged on the bottom platform and is electrically connected to the electrically driven wheeled mobile mechanism, the cutting, clamping and feeding mechanism, the trough plate cutting mechanism, the trough plate rolling bending mechanism and the transition feeding and clamping mechanism respectively, so as to control the modeling platform in the whole process to complete the automatic cutting and bending operations of the cable support trough plate.

[0008] Furthermore, a driving device and a reversing device are provided on the bottom platform, the driving device includes a first motor, a gear set and two driving wheels, the two driving wheels are installed on the rear side of the lower part of the bottom platform, the first motor drives the two driving wheels through the gear set to drive the modeling platform to move forward and backward along a straight line, the reversing device includes a second motor, a circular plate, a connecting rod mechanism and two front wheels, the two front wheels are installed on the front side of the lower part of the bottom platform, the second motor drives the two front wheels to deflect in the same direction through a circular plate and a connecting rod mechanism eccentrically connected to each other, so that the modeling platform turns during movement.

[0009] Furthermore, the cutting, clamping and feeding mechanism includes a pair of cutting and feeding track platforms, calipers and guide rails, the calipers are used to clamp and transport the cable support trough plate along the guide rails, and the cutting and feeding track platform is provided with an electromagnet to adsorb the cable support trough plate. The cutting and feeding track platform drives the cable support trough plate to move along the Y direction on the guide rail to cooperate with the trough plate cutting mechanism to complete the cutting of the cable support trough plate. After the cutting is completed, the calipers send the cable support trough plate to the transition feeding clamping mechanism.

[0010] Furthermore, the trough plate cutting mechanism includes two longitudinal saw blades, a transverse saw blade, a saw table, a first servo electric cylinder and a third motor; the longitudinal saw blade and the transverse saw blade are arranged on the saw table, the two longitudinal saw blades are arranged parallel to each other and have a fixed spacing, and are used for Y-direction cutting of the cable trough plate, the transverse saw blade is at a 90° angle to the longitudinal saw blade, and is used for X-direction cutting, the third motor drives the longitudinal saw blade and the transverse saw blade to rotate through a belt to cut the cable support trough plate fixed on the cutting clamping and feeding mechanism, the first servo electric cylinder is connected to the saw table, drives the saw table to rise to the cutting position, and drives the saw table to descend after cutting is completed, and is hidden under the middle platform.

[0011] Furthermore, a waste collection box is provided below the saw table.

[0012] Furthermore, the slot plate rolling bending mechanism includes a main wheel, an auxiliary wheel, a main wheel motor, a second servo electric cylinder and a clamping link; when the cable support slot plate is sent to the rolling position, the auxiliary wheel clamps the cable support slot plate under the drive of the second servo electric cylinder and the clamping link, and the main wheel motor drives the main wheel to move, and under the control of the rolling bending program in the control unit, the cable support slot plate is pressed and deformed, and the required bending angle is rolled out according to the program-specific rolling bending angle.

[0013] Furthermore, the transition feeding clamping mechanism includes a vertical guide rail, a bending feeding track platform and a clamping wheel; the vertical guide rail is fixedly connected between the upper platform and the middle platform, the bending feeding track platform is connected to the vertical guide rail and can move up and down along the z direction, and the clamping wheel is fixed on the bending feeding track platform for clamping the cable support trough plate.

[0014] Furthermore, the control unit includes a battery, a programmable controller and a touch screen, and the programmable controller is internally implanted with a control program for the modeling platform to realize automatic operation.

[0015] Furthermore, the control unit is connected to a remote control handle and a foot pedal for manual operation, and the remote control handle is provided with a control button for manually starting the modeling platform, controlling the movement, steering and stopping of the modeling platform, and inputting the roller bending angle.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The automatic cutting and bending processing of the cable support trough is realized, which greatly improves the working efficiency and achieves the effect of increasing the reuse rate of the cable support trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] In the figure: 1-remote control handle, 2-control button, 3-first motor, 4-gear set, 5-driving wheel, 6-front wheel, 7-connecting rod mechanism, 8-second motor, 9-circular plate, 10-control unit, 11-bottom platform, 12-cable support slot plate, 13-cutting feed track platform, 14-saw table, 15-longitudinal saw blade, 16-transverse saw blade, 17-first servo electric cylinder, 18-third motor, 19-belt, 20-waste collection box, 21-middle platform, 22-caliper, 23-bending feed track platform, 24-clamping wheel, 25-main wheel, 26-auxiliary wheel, 27-main wheel motor, 28-second servo electric cylinder, 29-clamping connecting rod, 30-foot button. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention shall not be limited thereto.

[0021] The invention is used for shaping a cable support slot plate of a marine engine and realizes automatic cutting and bending processing of the cable support slot plate.

[0022] The molding platform of the marine engine cable support slot plate can be simply summarized as: a movable fixed-length and unequal-width slot plate trimming molding platform.

[0023] The molding platform includes the following main mechanisms: an electrically driven wheeled moving mechanism, a cutting, clamping and feeding mechanism, a slot plate cutting mechanism, a slot plate rolling and bending mechanism, a transition feeding and clamping mechanism and a control unit 10.

[0024] The electrically driven wheeled mobile mechanism is the bearing platform of the entire device, which is divided into three layers and plays a supporting and transporting role for other mechanisms. Four rubber wheels are installed below the bottom platform 11. The driving wheel 5 on the rear side can drive the device to move forward and backward along a straight line under the drive of the first motor 3 through the gear set 4. The front wheel 6 on the front side can meet the left and right direction change requirements of the device under the drive of the second motor 8 through the reversing mechanism. The reversing mechanism includes a circular plate 9 and a connecting rod mechanism 7 eccentrically connected to each other. The circular plate 9 is coaxially connected to the second motor 8, and the connecting rod mechanism 7 is connected to the front wheel 6. The operator can manually control the entire device to move, turn and stop through the control button 2 on the remote control handle 1.

[0025] The cutting, clamping and feeding mechanism is composed of a pair of cutting and feeding track platforms 13 with calipers 22 and guide rails, which are arranged on the middle platform 21 of the frame structure of the electric drive wheeled mobile mechanism, and are used to feed the cable support slot plate 12 to the slot plate cutting mechanism. After the fixed-length cable support slot plate 12 is placed on the guide rail, the calipers 22 clamp the cable support slot plate 12 and drive the cable support slot plate 12 to move along the guide rail until it is placed on the cutting and feeding track platform 13. The cutting and feeding track platform 13 is provided with an electromagnet, which can tightly absorb the cable support slot plate 12. After the cable support slot plate 12 is cut by the slot plate cutting mechanism, the calipers 22 release the cable support slot plate 12.

[0026] The slot plate cutting mechanism is the same as the cutting, clamping and feeding mechanism, and is arranged on the middle platform 21 of the electric-driven wheeled moving mechanism, and is used to cut the cable support slot plate 12; the slot plate cutting mechanism includes three saw blades installed on the saw table 14 and driven by a motor, similar to the table saw used by carpenters, wherein two longitudinal saw blades 15 are arranged parallel to each other with a fixed spacing, and are used for Y-direction cutting, and another transverse saw blade 16 is arranged at 90° with the other two saw blades, and is used for X-direction cutting; the saw table 14 is located on a liftable mechanism, and the liftable mechanism includes a first servo electric cylinder 17, and the saw table 14 can rise or fall driven by the liftable mechanism. The third motor 18 drives the three saw blades to rotate at high speed through the belt 19. When the cutting clamping feeding mechanism delivers the cable support slot plate 12 to the specified position, the three saw blades will follow the saw table 14 upward. The cutting height is the height of the angle edge of the cable support slot plate 12. The cutting clamping feeding mechanism continues to deliver the cable support slot plate 12 until the slot plate cutting mechanism cuts a rectangular notch on the cable support slot plate 12. After the cutting is completed, the three saw blades will follow the saw table 14 and go down along the guide rail under the drive of the first servo electric cylinder 17, and hide under the cutting feeding track platform 13. A waste collection box 20 is provided under the saw table 14.

[0027] The slot plate rolling bending mechanism is arranged on the upper platform of the electric drive wheel type moving mechanism, and is used to bend the cable support slot plate 12; the slot plate rolling bending mechanism is composed of a group of motor-driven adjustable angle rolling bending cylinders, including a main wheel 25, two auxiliary wheels 26, a main wheel motor 27, a second servo electric cylinder 28 and a clamping link 29, wherein the main wheel 25 and the auxiliary wheel 26 constitute a rolling bending cylinder group, the main wheel motor 27 drives the main wheel 25 to move, and the auxiliary wheel 26 clamps the cable support slot plate 12 under the drive of the second servo electric cylinder 28 and the clamping link 29. When the cut cable support slot plate 12 is sent to the specified position, the originally loose rolling bending cylinder group gathers up and clamps one side of the cut cable support slot plate 12, and the slot plate rolling bending mechanism begins to roll the cable support slot plate 12 according to the rolling bending angle specified in the program under the control of the rolling bending program in the control unit 10, and the rolling bending cylinder group will suppress the deformation of the cable support slot plate 12 and roll out the required bending angle.

[0028] The transition feeding clamping mechanism is connected between the slot plate cutting mechanism and the slot plate roller bending mechanism, and is composed of two sets of vertical guide rails, a bending feeding track platform 23 and a clamping wheel 24. The vertical guide rail is fixedly connected between the upper platform and the middle platform 21 of the electric drive wheel type moving mechanism. The bending feeding track platform 23 is connected to the vertical guide rail and can move up and down along the vertical guide rail. The clamping wheel 24 is fixed on the bending feeding track platform 23 and is used to clamp the cable support slot plate 12. When the cable support slot plate 12 completes the cutting process, the clamping wheel 24 of the transition feeding clamping mechanism immediately extends along the length direction of the cable support slot plate 12 and clamps the cable support slot plate 12.

[0029] The control unit 10 is a control mechanism composed of a battery, a programmable controller and a touch screen, and is located on the bottom platform 11 together with the rear wheel drive mechanism and the front wheel steering mechanism of the electric drive wheeled mobile mechanism; the control unit 10 is electrically connected to the electric drive wheeled mobile mechanism, the groove plate cutting mechanism, the cutting clamping feeding mechanism, the groove plate rolling bending mechanism and the transition feeding clamping mechanism, and is internally implanted with a control program for the entire molding platform to realize automatic operation. The control unit 10 is also connected to a remote control handle 1 and a foot button 30 for manual operation, and the remote control handle 1 is provided with a control button 2.

[0030] See also Figure 1 , the specific operating principle of the present invention is as follows:

[0031] The operator presses the control button 2 on the remote control handle 1, and the first motor 3 rotates, and the rotation is transmitted to the drive wheel 5 through the gear set 4, thereby driving the entire device to move. If the direction needs to be changed during the forward movement, the left and right steering buttons on the remote control handle 1 can be pressed, and then the second motor 8 will drive the circular plate 9 to rotate, and the eccentrically connected connecting rod mechanism 7 on the circular plate 9 will drive the two front wheels 6 to rotate in the same direction, so that the device turns during the movement.

[0032] After the device is moved into place, the personnel presses the bending preparation button on the remote control handle 1, and manually places the fixed-length cable support trough plate 12 of the required width on the two cutting and feeding track platforms 13. The electromagnet on the cutting and feeding track platform 13 tightly absorbs the cable support trough plate 12 and drives the cable support trough plate 12 to move along the Y direction.

[0033] When the cutting and feeding track platform 13 sucks the cable support slot plate 12, the saw table 14 rises to the cutting position driven by the first servo electric cylinder 17, and the third motor 18 drives two longitudinal saw blades 15 and one transverse saw blade 16 to rotate at high speed through the belt 19; the cutting and feeding track platform 13 moves along the Y direction on the track until a square incision is cut out of the cable support slot plate 12, and the waste falls into the waste collection box 20.

[0034] After cutting, the cable support trough plate 12 is clamped by two calipers 22 and sent to the transition feeding clamping mechanism. The group of clamping wheels 24 on the two bending feeding track platforms 23 clamp the cable support trough plate 12 and drive the cable support trough plate 12 to move upward along the Z-direction vertical guide rail.

[0035] The bending feeding track platform 23 delivers the cable support slot plate 12 to the rolling position, and the two auxiliary wheels 26 of the slot plate rolling bending mechanism clamp the cable support slot plate 12 under the drive of the second servo electric cylinder 28 and the clamping link 29; the operator selects the rolling angle through the remote control handle 1, and the auxiliary wheels 26 move to the corresponding position, thereby realizing the change of the rolling angle; during the rolling process, the clamping wheels 24 on both sides are released, and the cable support slot plate 12 moves laterally driven by the main wheels 25 to complete the rolling; after the rolling is completed, the operator manually catches the cable support slot plate 12 after the rolling, and resets the slot plate rolling mechanism through the remote control handle 1 or the foot button 30.

[0036] The protection scope of the present invention is not limited to the above-mentioned embodiments, but should also include other obvious changes and substitutions to the present invention.

Claims

1. A molding platform for cable support troughs for marine engines, used for automatic cutting and bending of fixed-length and unequal-width cable support troughs, characterized by: The molding platform comprises an electrically driven wheeled moving mechanism, a cutting, clamping and feeding mechanism, a slot plate cutting mechanism, a slot plate rolling and bending mechanism, a transition feeding and clamping mechanism and a control unit; The electrically driven wheeled mobile mechanism is the bearing platform of the entire device, which can realize the movement of the modeling platform and is divided into a bottom platform, a middle platform and an upper platform. The cutting, clamping and feeding mechanism is arranged on the middle platform for conveying the cable support trough plate. The trough plate cutting mechanism is arranged on the middle platform for cutting the cable support trough plate. The trough plate rolling bending mechanism is arranged on the upper platform for bending the cable support trough plate. The transition feeding and clamping mechanism is connected between the trough plate cutting mechanism and the trough plate rolling bending mechanism for clamping the cut cable support trough plate and sending the cable support trough plate to the rolling position of the trough plate rolling bending mechanism. The control unit is arranged on the bottom platform and is electrically connected to the electrically driven wheeled mobile mechanism, the cutting, clamping and feeding mechanism, the trough plate cutting mechanism, the trough plate rolling bending mechanism and the transition feeding and clamping mechanism respectively, so as to control the modeling platform in the whole process to complete the automatic cutting and bending operations of the cable support trough plate.

2. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The bottom platform is provided with a driving device and a reversing device, the driving device comprises a first motor, a gear set and two driving wheels, the two driving wheels are installed on the rear side of the lower part of the bottom platform, the first motor drives the two driving wheels through the gear set to drive the modeling platform to move forward and backward along a straight line, the reversing device comprises a second motor, a circular plate, a connecting rod mechanism and two front wheels, the two front wheels are installed on the front side of the lower part of the bottom platform, the second motor drives the two front wheels to deflect in the same direction through the circular plate and the connecting rod mechanism eccentrically connected to each other, so that the modeling platform turns during the movement.

3. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The cutting, clamping and feeding mechanism includes a pair of cutting and feeding track platforms, calipers and guide rails. The calipers are used to clamp and transport the cable support trough plate along the guide rails. The cutting and feeding track platform is provided with an electromagnet to adsorb the cable support trough plate. The cutting and feeding track platform drives the cable support trough plate to move along the Y direction on the guide rail to cooperate with the trough plate cutting mechanism to complete the cutting of the cable support trough plate. After the cutting is completed, the calipers send the cable support trough plate to the transition feeding clamping mechanism.

4. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The trough plate cutting mechanism includes two longitudinal saw blades, a transverse saw blade, a saw table, a first servo electric cylinder and a third motor; the longitudinal saw blade and the transverse saw blade are arranged on the saw table, the two longitudinal saw blades are arranged parallel to each other and have a fixed spacing, and are used for Y-direction cutting of the cable trough plate, the transverse saw blade is at a 90° angle to the longitudinal saw blade, and is used for X-direction cutting, the third motor drives the longitudinal saw blade and the transverse saw blade to rotate through a belt to cut the cable support trough plate fixed on the cutting clamping and feeding mechanism, the first servo electric cylinder is connected to the saw table, drives the saw table to rise to the cutting position, and drives the saw table to descend after cutting is completed, and is hidden under the middle platform.

5. The molding platform of the cable support slot plate for a marine engine according to claim 4, characterized in that: A waste collection box is arranged below the saw table.

6. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The slot plate rolling bending mechanism includes a main wheel, an auxiliary wheel, a main wheel motor, a second servo electric cylinder and a clamping link; when the cable support slot plate is sent to the rolling position, the auxiliary wheel clamps the cable support slot plate under the drive of the second servo electric cylinder and the clamping link, and the main wheel motor drives the main wheel to move. Under the control of the rolling bending program in the control unit, the cable support slot plate is pressed and deformed, and the required bending angle is rolled out according to the program-specific rolling bending angle.

7. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The transition feeding clamping mechanism includes a vertical guide rail, a bending feeding track platform and a clamping wheel; the vertical guide rail is fixedly connected between the upper platform and the middle platform, the bending feeding track platform is connected to the vertical guide rail and can move up and down along the z direction, and the clamping wheel is fixed on the bending feeding track platform for clamping the cable support trough plate.

8. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The control unit comprises a battery, a programmable controller and a touch screen, and a control program for realizing automatic operation of the modeling platform is implanted in the programmable controller.

9. The molding platform of the cable support slot plate for a marine engine according to claim 1, characterized in that: The control unit is connected to a remote control handle and a foot pedal for manual operation. The remote control handle is provided with a control button for manually starting the molding platform, controlling the movement, steering and stopping of the molding platform, and inputting the roller bending angle.

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