CN217427909U

CN217427909U - Terminal wire cutting machine

Info

Publication number: CN217427909U
Application number: CN202220732312.1U
Authority: CN
Inventors: 胡家瑞; 周华国; 廖建勇
Original assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Current assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-13
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a terminal wire cutting machine, which comprises a frame, a first conveying mechanism for conveying a stator, a wire cutting mechanism for cutting the wire end in the stator, a second conveying mechanism for moving the stator to the wire cutting mechanism, a transfer mechanism for transferring the stator from the first conveying mechanism to the second conveying mechanism, and a pressing and fixing mechanism for pressing the stator downwards; the first conveying mechanism, the second conveying mechanism, the thread cutting mechanism, the transferring mechanism and the pressing and fixing mechanism are all arranged on the rack, the thread cutting mechanism is located on the side of the second conveying mechanism between the transferring mechanism and the first conveying mechanism and between the transferring mechanism and the second conveying mechanism, and the pressing and fixing mechanism is located above the second conveying mechanism; through the cooperation of first conveying mechanism, second conveying mechanism, trimming mechanism, compress tightly fixed establishment and transfer mechanism, the work of cutting off unnecessary stub can be accomplished to high efficiency, improves the yields, the cost of using manpower sparingly.

Description

Terminal wire cutting machine

Technical Field

The utility model relates to a technical field of line machine is cut to the terminal especially relates to a line machine is cut to terminal.

Background

The motor is also called as a motor and is widely installed in equipment and products for use, the assembly work of terminals and wire ends of a stator in the motor is very important work, the functions of the terminals and the wire ends are mainly used for transmitting electric signals or conducting electricity, the traditional assembly work of the terminals and the wire ends is manual operation, overlong wire ends need to be cut off after the terminals and the wire ends are clamped, the manual operation is unstable, the positions of elements during installation are not well mastered, and whether the terminals and the wire ends are installed in place is unclear, so that the qualification rate of the motor is low, the quality reliability is low, the labor cost is higher and higher, the burden of enterprises is heavier and heavier, the assembly production and the detection of the motor are not effectively improved, and the increasing requirements of enterprise production are difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a terminal wire cutting machine through the cooperation of first conveying mechanism, second conveying mechanism, trimming mechanism, compress tightly fixed establishment and transfer mechanism, can high efficiency accomplish the work of cutting off unnecessary end of a thread, improves the yields, the cost of using manpower sparingly.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a terminal wire cutting machine comprises a rack, a first conveying mechanism for conveying a stator, a wire cutting mechanism for cutting a wire end in the stator, a second conveying mechanism for moving the stator to the wire cutting mechanism, a transfer mechanism for transferring the stator from the first conveying mechanism to the second conveying mechanism and a pressing and fixing mechanism for pressing the stator downwards; the first conveying mechanism, the second conveying mechanism, the thread cutting mechanism, the transferring mechanism and the pressing and fixing mechanism are all arranged on the rack, the thread cutting mechanism is located on the side of the second conveying mechanism between the transferring mechanism and the first conveying mechanism and between the transferring mechanism and the second conveying mechanism, and the pressing and fixing mechanism is located above the second conveying mechanism; the line cutting mechanism comprises a line cutting assembly for cutting lines and a front and rear driving device for driving the line cutting assembly to move front and rear, the front and rear driving device is installed on the rack and located on the side of the second conveying mechanism, and the line cutting assembly is installed at the output end of the front and rear driving device.

Preferably, the thread trimming assembly comprises a thread trimming cylinder for trimming threads and an adjusting plate assembly for adjusting the height of the thread trimming cylinder, the adjusting plate assembly is mounted at the output end of the front and rear driving device, and the thread trimming cylinder is mounted on the adjusting plate assembly.

Preferably, the regulating plate assembly comprises a first supporting plate and a regulating plate, wherein a height value is carved on the regulating plate, the first supporting plate is arranged at the output end of the front and rear driving devices, the regulating plate is vertically connected with the first supporting plate in a sliding manner, and the trimming cylinder is arranged on the regulating plate.

Preferably, the second conveying mechanism comprises a second supporting plate, a placing seat for placing the horse stator, a first horizontal driving device for driving the second supporting plate to do horizontal motion and a rotary driving device for driving the placing seat to do rotary motion, the first horizontal driving device is installed on the rack, the second supporting plate is installed at the output end of the first horizontal driving device, the placing seat is embedded in the middle of the second supporting plate and is matched with the second supporting plate in a rotary mode, the rotary driving device is installed on the second supporting plate, and the output end of the rotary driving device is matched with the placing seat.

Preferably, the second supporting plate is provided with a first sensor for detecting whether the stator is arranged on the placing seat.

Preferably, a recovery box for collecting the cut thread ends and a funnel for guiding the thread ends are mounted on the machine frame, the funnel is located below the thread cutting mechanism, and the recovery box is located below the funnel.

Preferably, a second sensor for detecting the number of the cut thread ends is installed at an outlet at the lower end of the funnel.

Preferably, the pressing and fixing mechanism comprises a third support plate, a pressing head used for pressing the stator downwards and a lifting driving device used for driving the pressing head to do lifting motion, the lifting driving device is installed on the rack, the third support plate is installed at the output end of the lifting driving device, and the pressing head is installed on the third support plate and is in running fit with the third support plate.

Preferably, an elastic member for buffering is connected between the pressure head and the third support plate.

Preferably, the transfer mechanism comprises a manipulator assembly for clamping the stator and a second horizontal driving device for driving the manipulator assembly to move horizontally, the second horizontal driving device is mounted on the frame, and the manipulator assembly is mounted at the output end of the second driving device.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a cooperation of first conveying mechanism, second conveying mechanism, trimming mechanism, hold down fixed establishment and transfer mechanism, the work of cutting off unnecessary stub can high efficiency accomplish, improves the yields, the cost of using manpower sparingly.

2. The utility model discloses a cooperation of trimming cylinder and adjusting plate subassembly can come the length of quick adjustment trimming as required, has saved a large amount of manual works.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the embodiment;

FIG. 2 is a rear perspective view of the embodiment;

FIG. 3 is a perspective view of an exemplary transfer mechanism;

FIG. 4 is a perspective view of a thread trimming mechanism according to an embodiment;

FIG. 5 is a perspective view of the hold-down mechanism of the embodiment;

FIG. 6 is an enlarged view of the area A of the embodiment;

FIG. 7 is an enlarged view of the area B of the embodiment.

Reference numerals: 11. a frame; 12. a recycling bin; 13. a funnel; 14. a second sensor; 21. A first conveying mechanism; 31. a thread trimming mechanism; 32. a trimming cylinder; 33. a front and rear driving device; 34. a first support plate; 35. an adjusting plate; 41. a second conveying mechanism; 42. a second support plate; 43. a placing seat; 44. a first horizontal driving device; 45. a rotation driving device; 46. a lifting member; 47. a first sensor; 51. a transfer mechanism; 52. rotating the material clamping cylinder; 53. a mechanical arm; 54. a second horizontal driving device; 61. a pressing and fixing mechanism; 62. a third support plate; 63. a pressure head; 64. a lift drive device; 65. an elastic member.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 7, a terminal wire cutting machine includes a frame 11, a first conveying mechanism 21 for conveying a stator, a wire cutting mechanism 31 for cutting a wire end in the stator, a second conveying mechanism 41 for moving the stator to the wire cutting mechanism 31, a transfer mechanism 51 for transferring the stator from the first conveying mechanism 21 to the second conveying mechanism 41, and a pressing and fixing mechanism 61 for pressing the stator downward; the first conveying mechanism 21, the second conveying mechanism 41, the thread trimming mechanism 31, the transferring mechanism 51 and the pressing and fixing mechanism 61 are all installed on the rack 11, between the transferring mechanism 51 and the first conveying mechanism 21 and between the transferring mechanism 51 and the second conveying mechanism 41, the thread trimming mechanism 31 is located on the side of the second conveying mechanism 41, and the pressing and fixing mechanism 61 is located above the second conveying mechanism 41. The thread cutting mechanism 31 comprises a thread cutting assembly for cutting thread and a front and back driving device 33 (preferably an electric cylinder) for driving the thread cutting assembly to move back and forth, the front and back driving device 33 is installed on the frame 11 and located at the side of the second conveying mechanism 41, and the thread cutting assembly is installed at the output end of the front and back driving device 33.

Wherein, the trimming subassembly includes trimming cylinder 32 that is used for the trimming and is used for adjusting the adjusting plate subassembly of trimming cylinder 32 height, and the adjusting plate subassembly is installed at the output of front and back drive arrangement 33, and trimming cylinder 32 installs on the adjusting plate subassembly. Wherein, the regulating plate subassembly includes first backup pad 34 and regulating plate 35, is carved with height value on the regulating plate 35, and first backup pad 34 is installed in the output of front and back drive arrangement 33, regulating plate 35 and first backup pad 34 upper and lower sliding connection (as shown in the figure, preferred screw thread rotation regulation's mode), and trimming cylinder 32 installs on regulating plate 35. The height of the adjusting plate 35 is adjusted to meet the requirement of adjusting different lengths of the cut thread ends. The front and back driving device 33 can drive the thread trimming cylinder 32 to move back and forth, so as to meet the thread trimming requirement.

The second conveying mechanism 41 includes a second supporting plate 42, a placing seat 43 for placing the horse stator, a first horizontal driving device 44 (preferably an electric cylinder) for driving the second supporting plate 42 to make horizontal movement, and a rotary driving device 45 (preferably a motor) for driving the placing seat 43 to make rotary movement, the first horizontal driving device 44 is installed on the frame 11, the second supporting plate 42 is installed at an output end of the first horizontal driving device 44, the placing seat 43 is embedded in the middle of the second supporting plate 42 and rotatably engaged with the second supporting plate 42, the rotary driving device 45 is installed on the second supporting plate 42, and an output end of the rotary driving device 45 is engaged with the placing seat 43. In order to support the stator and prevent the core rod in the stator from falling off, the lower end of the placing seat 43 is provided with a lifting piece 46, and the lifting piece 46 can lift the core rod in the stator. The rotary driving device 45 drives the placing base 43 to rotate, and the thread trimming mechanism 31 is matched to trim threads. Wherein, the second supporting plate 42 is provided with a first sensor 47 for detecting whether the stator is arranged on the placing seat 43 or not, and the first sensor is matched with the first horizontal driving device 44 to work.

A recovery box 12 for collecting the cut thread ends and a funnel 13 for guiding the thread ends are arranged on the frame 11, the funnel 13 is positioned below the thread cutting mechanism 31, and the recovery box 12 is positioned below the funnel 13. A second sensor 14 for detecting the number of cut thread ends is installed at the lower outlet of the hopper 13, and the second sensor 14 can detect the number of cut thread ends and detect whether the thread cutting mechanism 31 has missed cutting.

The pressing and fixing mechanism 61 includes a third support plate 62, a pressing head 63 for pressing the stator downwards, and a lifting driving device 64 (preferably an electric cylinder) for driving the pressing head 63 to move up and down, the lifting driving device 64 is installed on the frame 11, the third support plate 62 is installed at an output end of the lifting driving device 64, the pressing head 63 is installed on the third support plate 62 and is in running fit with the third support plate 62, wherein an elastic member 65 for buffering is connected between the pressing head 63 and the third support plate 62, and the elastic member 65 is a spring to prevent the stator from being damaged by pressing.

The transfer mechanism 51 comprises a manipulator assembly for gripping the stator and a second horizontal driving device 54 for driving the manipulator assembly to move horizontally, the second horizontal driving device 54 is installed on the frame 11, and the manipulator assembly is installed at the output end of the second driving device. The manipulator assembly comprises a rotary clamping cylinder 52 for clamping the stator (the clamping jaw of the rotary clamping cylinder 52 has the functions of rotation and clamping) and a mechanical arm 53, wherein the mechanical arm 53 is arranged at the output end of a second horizontal driving device 54, and the rotary clamping cylinder 52 is arranged on the mechanical arm 53. The second horizontal driving device 54 drives the manipulator assembly to move, so that the stator can be clamped and turned. The first conveying mechanism 21 is preferably a conveyor belt for conveying the stator from upstream.

Through the interconnect of above-mentioned each component, make up the terminal wire cutting machine of this embodiment, the utility model discloses a work flow is: the first conveying mechanism 21 inputs the stator from the upstream, the transfer mechanism 51 transfers the stator from the first conveying mechanism 21 to the second conveying mechanism 41, the manipulator assembly in the transfer mechanism 51 overturns the stator to be placed in the placing seat 43 in the second conveying mechanism 41, the second conveying mechanism 41 moves the stator to the working area of the thread trimming mechanism 31, the pressing head 63 of the pressing and fixing mechanism 61 presses downwards to fix the stator on the placing seat 43, the rotary driving device 45 drives the placing seat 43 to rotate, the overlong thread ends are trimmed by matching with the thread trimming mechanism 31, the trimmed thread ends are collected by the recovery box 12, and thread end trimming work is completed.

The utility model can complete the work of cutting off the redundant thread ends quickly and efficiently by the cooperation of the first conveying mechanism 21, the second conveying mechanism 41, the thread cutting mechanism 31, the pressing and fixing mechanism 61 and the transferring mechanism 51, thereby improving the yield and saving the labor cost; and through the cooperation of trimming cylinder 32 and adjusting plate subassembly, can come the length of quick adjustment trimming as required, saved a large amount of manual works.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a terminal wire cutting machine which characterized in that: the stator pressing and fixing device comprises a rack, a first conveying mechanism for conveying a stator, a wire cutting mechanism for cutting off a wire end in the stator, a second conveying mechanism for moving the stator to the wire cutting mechanism, a transfer mechanism for transferring the stator from the first conveying mechanism to the second conveying mechanism and a pressing and fixing mechanism for pressing the stator downwards; the first conveying mechanism, the second conveying mechanism, the thread cutting mechanism, the transferring mechanism and the pressing and fixing mechanism are all arranged on the rack, the thread cutting mechanism is located on the side of the second conveying mechanism between the transferring mechanism and the first conveying mechanism and between the transferring mechanism and the second conveying mechanism, and the pressing and fixing mechanism is located above the second conveying mechanism; the thread cutting mechanism comprises a thread cutting assembly for cutting threads and a front and rear driving device for driving the thread cutting assembly to move front and rear, the front and rear driving device is mounted on the rack and located on the side of the second conveying mechanism, and the thread cutting assembly is mounted at the output end of the front and rear driving device.

2. The terminal trimmer of claim 1, wherein: the trimming assembly comprises a trimming cylinder for trimming and an adjusting plate assembly for adjusting the height of the trimming cylinder, the adjusting plate assembly is installed at the output end of the front and rear driving devices, and the trimming cylinder is installed on the adjusting plate assembly.

3. The terminal trimmer of claim 2, wherein: the adjusting plate assembly comprises a first supporting plate and an adjusting plate, a height value is carved on the adjusting plate, the first supporting plate is installed at the output end of the front and rear driving device, the adjusting plate is connected with the first supporting plate in a vertical sliding mode, and the trimming cylinder is installed on the adjusting plate.

4. The terminal trimmer of claim 1, wherein: the second conveying mechanism comprises a second supporting plate, a placing seat for placing the horse stators, a first horizontal driving device for driving the second supporting plate to do horizontal motion and a rotary driving device for driving the placing seat to do rotary motion, the first horizontal driving device is installed on the rack, the second supporting plate is installed at the output end of the first horizontal driving device, the placing seat is embedded in the middle of the second supporting plate and matched with the second supporting plate in a rotary mode, and the rotary driving device is installed on the second supporting plate and the output end of the rotary driving device is matched with the placing seat.

5. The terminal trimmer of claim 4, wherein: and a first sensor for detecting whether the stator is arranged on the placing seat is arranged on the second supporting plate.

6. The terminal trimmer of claim 1, wherein: the machine frame is provided with a recovery box for collecting the cut thread ends and a funnel for guiding the thread ends, the funnel is positioned below the thread cutting mechanism, and the recovery box is positioned below the funnel.

7. The terminal trimmer of claim 6, wherein: and a second sensor for detecting the number of the cut thread ends is installed at the outlet of the lower end of the funnel.

8. The terminal trimmer of claim 1, wherein: the pressing and fixing mechanism comprises a third supporting plate, a pressing head used for pressing the stator downwards and a lifting driving device used for driving the pressing head to do lifting motion, the lifting driving device is installed on the rack, the third supporting plate is installed at the output end of the lifting driving device, and the pressing head is installed on the third supporting plate and is in running fit with the third supporting plate.

9. The terminal trimmer of claim 8, wherein: and an elastic part for buffering is connected between the pressure head and the third supporting plate.

10. The terminal trimmer of claim 1, wherein: the transfer mechanism comprises a manipulator assembly for clamping the stator and a second horizontal driving device for driving the manipulator assembly to horizontally move, the second horizontal driving device is installed on the rack, and the manipulator assembly is installed at the output end of the second driving device.