Short round bar transfer equipment

Abstract

The invention provides short round rod transferring equipment, and relates to the technical field of silicon rods. A lifting mechanism is arranged on the moving trolley and comprises a base connected to the moving trolley, a lifting plate is arranged above the base, a first driving source is arranged between the base and the lifting plate, a lifting mechanism is arranged on the lifting mechanism and comprises a support, the support is arranged on the lifting plate, a driving frame is rotationally arranged on the support, and a follow-up rod is rotationally arranged on the lifting plate. The second driving source is arranged between the driving frame and the lifting plate, the control box is arranged on the moving trolley, a first clamping ring is hinged to the driving frame, a second clamping ring is hinged to the follow-up rod, and the inner diameter of the first clamping ring and the inner diameter of the second clamping ring are matched with the outer diameter of a silicon rod; the movement tracks of the axes of the first clamping ring and the second clamping ring are located in the same vertical plane. The silicon rod transfer efficiency is improved, and silicon rod damage and personnel injury in the transfer process are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of silicon rods, and in particular to a short round rod transporting device. Background Art

[0002] In the process of single crystal rod drawing and machining and grinding, the silicon rod drawing is affected by production factors, and a certain number of short rods will be produced. After the short rods are drawn, they are transferred to the cutting machine for processing after cooling. When the short rods are transferred, they are in a vertical state, and they need to be manually pulled down and supported, and then transferred and placed horizontally on the hydraulic trolley, and the hydraulic trolley then sends the horizontal short rods to the cutting machine.

[0003] At present, in the continuous transportation process of short bars, it is necessary to manually rotate the vertically erected short bars 90 degrees and transfer them to the hydraulic vehicle. The weight of the short bars is 20-80KG. The manual transportation process can easily cause the short bars to be bumped and broken, resulting in damage to the short bars and injuries to personnel. There are major safety hazards. Not only is the operation efficiency low, but the process requires at least two people to work together, wasting manpower. Summary of the invention

[0004] The purpose of the present invention is to develop a short round rod transporting device which can improve the transport efficiency of silicon rods and avoid damage to the silicon rods and injuries to personnel during transport.

[0005] The present invention is achieved through the following technical solutions:

[0006] A short round bar transfer device, comprising:

[0007] Transfer trolley;

[0008] The lifting mechanism is arranged on the mobile trolley and comprises:

[0009] A base, connected to the transfer trolley;

[0010] A lifting plate is arranged above the base;

[0011] A first driving source is disposed between the base and the lifting plate;

[0012] The lifting mechanism is arranged on the lifting mechanism and includes:

[0013] A bracket, arranged on the lifting plate;

[0014] An active frame is rotatably mounted on the bracket;

[0015] A follower rod is rotatably arranged on the lifting plate;

[0016] A second driving source is provided between the active frame and the lifting plate;

[0017] Control box, installed on the transfer trolley;

[0018] Among them, a first clamping ring is hinged on the active frame, and a second clamping ring is hinged on the follower rod. The inner diameters of the first clamping ring and the second clamping ring are adapted to the outer diameter of the silicon rod, and the movement trajectories of the axes of the first clamping ring and the second clamping ring are in the same vertical plane.

[0019] Optionally, the first clamp ring and the second clamp ring both include a connecting clamp and a movable clamp, and the connecting clamp and the movable clamp are both semicircular, one end of which is hinged and the other end is movably connected;

[0020] The inner walls of the connecting ferrule and the movable ferrule are both provided with a cushion layer, and the cushion layer is made of rubber or silicone.

[0021] Optionally, the chord-center distance of the chord where the first clamping ring's rotation axis is located is the same as the chord-center distance of the chord where the second clamping ring's rotation axis is located.

[0022] Optionally, the active frame is rotatably connected to the outer wall of the first clamping ring at two locations, and the rotation axis of the first clamping ring on the active frame is located on the same chord of the circular inner wall of the first clamping ring.

[0023] Optionally, the active frame is H-shaped, including a main rod, two sub-rods perpendicular to the main rod are connected at both ends of the main rod, the two sub-rods are parallel to each other, one end of the two sub-rods is hinged to the bracket, and the other end of the two sub-rods is hinged to the outer wall of the first clamp ring.

[0024] Optionally, the bracket includes two vertical rods arranged perpendicular to the lifting plate, a horizontally arranged cross rod is connected between the two vertical rods, the sides of the two vertical rods are respectively connected to diagonal support rods connected to the lifting plate, and the ends of the two sub-rods of the active frame are respectively hinged to the top ends of the two vertical rods.

[0025] Optionally, the lifting plate is rotatably connected to two follower rods, the second clamping ring is rotatably connected to the ends of the two follower rods, and the rotation axes of the second clamping ring at the ends of the two follower rods are on the same chord of the circular inner wall of the second clamping ring.

[0026] Optionally, the first driving source and the second driving source are both hydraulic cylinders, the control box is provided with a hydraulic control system cooperating with the first driving source and the second driving source, and a battery and a control circuit electrically connected to each other, and the control box is provided with a device switch and control buttons for the first driving source and the second driving source.

[0027] Optionally, a base is provided on the lifting plate, the bracket is provided on the base, the follower rod is rotatably connected to the base, and two ends of the second driving source are rotatably connected to the base and the active frame respectively.

[0028] Optionally, two outer rods parallel to each other are hinged on both sides of the bottom of the lifting plate, and inner rods parallel to the two outer rods and hinged to the base are respectively provided on the inner sides of the two outer rods, and the hinges between the inner rods and the base are located directly below the hinges between the outer rods and the lifting plate, the two inner rods and the two outer rods are parallel to each other and have matching lengths, the middle parts of the two outer rods are respectively hinged to the middle parts of the inner rods on the inside, and the free ends of the two inner rods and the two outer rods are respectively provided with pulleys that are in rolling contact with the bottom of the lifting plate and the base.

[0029] The beneficial effects of the present invention are:

[0030] After the first clamping ring and the second clamping ring of the present invention clamp the silicon rod, the silicon rod can be lifted. During this process, the silicon rod is clamped and fixed, the silicon rod will not be damaged, and personnel will not be accidentally injured. Not only the working efficiency is greatly improved, but also a single person can operate it without the need for collaboration of multiple people. The height of the equipment is adjustable, and the clamping height and placement height of the silicon rod can be adaptively adjusted. It has a wide range of applications and can be modified on the hydraulic flatbed truck on site, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a structural diagram of the present invention;

[0033] Figure 2 for Figure 1 Side view of

[0034] Figure 3 for Figure 1 A top view of

[0035] Figure 4 It is a three-dimensional structural diagram of the present invention.

[0036] Figure numerals: 1. transfer trolley; 2. lifting mechanism; 21. base; 22. lifting plate; 23. outer rod; 24. inner rod; 25. pulley; 3. lifting mechanism; 31. base; 32. bracket; 321. vertical rod; 322. diagonal support rod; 323. cross rod; 33. active frame; 331. auxiliary rod; 332. main rod; 34. follower rod; 35. first clamp ring; 36. second clamp ring; 37. connecting sleeve; 38. movable sleeve; 4. control box; 41. first driving source; 42. second driving source. DETAILED DESCRIPTION

[0037] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0041] like Figures 1 to 4 As shown, the present invention discloses a short round rod transporting device, including a transfer trolley 1, on which a lifting mechanism 2 is provided, on which a supporting mechanism 3 is provided, and on which a control box 4 for controlling the lifting mechanism 2 and the supporting mechanism 3 is also provided.

[0042] The transfer vehicle 1 is a hydraulic flatbed vehicle in the field, with a brake function and a push rod for dragging equipment and silicon rods.

[0043] The lifting mechanism 2 includes a base 21, which is arranged on the transfer trolley 1. A horizontally arranged lifting plate 22 is provided above the base 21. Two outer rods 23 parallel to each other are hinged on both sides of the bottom of the lifting plate 22. The inner sides of the two outer rods 23 are respectively provided with inner rods 24 parallel to the outer rods and hinged to the base 21. The hinge between the inner rod 24 and the base 21 is located directly below the hinge between the outer rod 23 and the lifting plate 22. The two inner rods 24 are parallel to the two outer rods 23. The lengths of the two inner rods 24 and the two outer rods 23 are adapted. The middle parts of the two outer rods 23 are respectively hinged to the middle parts of the inner inner rods 24 on the inside. The free ends of the two inner rods 24 and the two outer rods 23 are respectively rotatably provided with pulleys 25. The pulley 25 at the free end of the outer rod 23 is in rolling contact with the base 21, and the pulley 25 at the free end of the inner rod 24 is in rolling contact with the bottom of the lifting plate 22.

[0044] The base 21 is provided with a first driving source 41 connected to the lifting plate 22. The first driving source 41 drives the lifting plate 22 to rise and fall, and the lifting plate 22 is kept horizontal during the lifting process by the cooperation of the two inner rods 24 and the two outer rods 23. The first driving source 41 is two hydraulic cylinders, and the two ends of the hydraulic cylinders are respectively hinged to the base 21 and the bottom of the lifting plate 22.

[0045] The lifting mechanism 3 includes a base 31, which is arranged on the lifting plate 22 of the lifting mechanism 2. A bracket 32 ​​is arranged on the base 31, and the bracket 32 ​​includes two vertical rods 321 arranged perpendicular to the base 31, a horizontally arranged cross rod 323 is connected between the two vertical rods 321, and the sides of the two vertical rods 321 are respectively connected to diagonal braces 322 connected to the base 31.

[0046] An active frame 33 is rotatably provided on the bracket 32, and the active frame 33 is H-shaped. A second driving source 42 for driving the active frame 33 to rotate is provided on the base 31. The active frame 33 includes a main rod 332, and two sub-rods 331 perpendicular to the main rod 332 are connected at both ends of the main rod 332. The two sub-rods 331 are parallel to each other, and one end of the two sub-rods 331 is respectively hinged to the top of the two vertical rods 321 of the bracket 32, and the other end of the two sub-rods 331 is hinged to the first clamping ring 35. The second driving source 42 includes two hydraulic cylinders provided on the base 31, one end of the hydraulic cylinder is hinged to the base 31, and the other end of the hydraulic cylinder is hinged to the main rod 332.

[0047] Two parallel follower rods 34 are hinged on the base 31. The ends of the two follower rods 34 away from the base 31 are hinged with second clamping rings 36 having the same structure as the first clamping ring 35. When lifting the silicon rod, the first clamping ring 35 and the second clamping ring 36 are clamped on the silicon rod to clamp it.

[0048] The first clamp ring 35 and the second clamp ring 36 are both in the shape of a ring whose inner diameter matches the outer diameter of the silicon rod, and both include a connecting ferrule 37 and a movable ferrule 38. The connecting ferrule 37 and the movable ferrule 38 are both semicircular, and are hinged at one end and buckled at the other end. In addition to buckling, they can also be connected by locking or bolting. The inner walls of the connecting ferrule 37 and the movable ferrule 38 are both provided with a cushion layer, which contacts the outer wall of the silicon rod. The cushion layer enhances the friction between the silicon rod and prevents the silicon rod from being damaged due to rigid contact. The cushion layer is made of rubber or silicone.

[0049] The outer wall of the connecting sleeve 37 of the first clamping ring 35 is hinged to the ends of the two auxiliary rods 331 , and the rotation axes of the connecting sleeve 37 at the ends of the two auxiliary rods 331 are on the same chord of the circular inner wall of the first clamping ring 35 .

[0050] The outer wall of the connecting sleeve 37 of the second clamping ring 36 is hinged to the ends of the two follower rods 34 away from the base 31 , and the rotation axes of the connecting sleeve 37 at the ends of the two follower rods 34 are on the same chord of the circular inner wall of the second clamping ring 36 .

[0051] The movement trajectories of the axes of the first clamping ring 35 and the second clamping ring 36 are in the same vertical plane, and the chord center distance of the rotation axes of the two auxiliary rods 331 on the outer wall of the first clamping ring 35 is the same as the chord center distance of the rotation axes of the two follower rods 34 on the outer wall of the second clamping ring 36.

[0052] The control box 4 controls the operation of the first driving source 41 and the second driving source 42. The control box 4 is provided with a hydraulic control system that cooperates with the first driving source 41 and the second driving source 42, as well as a battery and a control circuit that are electrically connected to each other. The control box 4 is provided with a device switch and control buttons for the first driving source 41 and the second driving source 42.

[0053] When the silicon rod is transported, the transport trolley 1 is pushed to the side of the silicon rod, the first clamping ring 35 and the second clamping ring 36 are opened, and the second driving source 42 is operated to make the active frame 33 swing toward the side of the silicon rod. The active frame 33 drives the first clamping ring 35 to move to the side of the silicon rod, and the position of the second clamping ring 36 is manually adjusted so that it also moves to the side of the silicon rod and is located below the first clamping ring 35. The first clamping ring 35 and the second clamping ring 36 are put on the outer wall of the silicon rod and the movable clamping ring 38 and the connecting clamping ring 37 clamp and fix the silicon rod.

[0054] After the first clamping ring 35 and the second clamping ring 36 clamp the silicon rod, the second driving source 42 operates to swing the active frame 33 to the side away from the silicon rod. During this process, the first clamping ring 35 clamps the silicon rod and moves it above the base 31, and the second clamping ring 36 follows and holds the silicon rod, and the follower rod 34 rotates adaptively. During the process of the silicon rod moving to the top of the base 31, the silicon rod turns from vertical to horizontal. After the silicon rod reaches the horizontal level, the second driving source 42 stops operating. At this time, the first clamping ring 35 and the second clamping ring 36 clamp and fix the silicon rod, and the silicon rod can be transported by dragging the transfer trolley 1. After transporting, when placing the silicon rod, the second driving source 42 drives the active frame 33 to swing, and the first clamping ring 35 drives the silicon rod to move toward the side of the base 31. During this process, the second clamping ring 36 still moves, and the follower rod 34 rotates adaptively. The silicon rod moves from horizontal to vertical during the movement toward the side of the base 31. After the silicon rod reaches vertical, the second driving source 42 stops running. At this time, the silicon rod is on the placement surface. Opening the first clamping ring 35 and the second clamping ring 36 can complete the clamping, transfer and placement of the silicon rod.

[0055] According to the height of the silicon rod before transportation and the height at which the silicon rod needs to be placed after transportation, the first driving source 41 drives the base 31 to rise and fall to adjust the height of the first clamping ring 35 and the second clamping ring 36, so that the first clamping ring 35 and the second clamping ring 36 can clamp the silicon rod from the corresponding height or place the silicon rod at the corresponding height.

[0056] After the first clamping ring 35 and the second clamping ring 36 of the present invention clamp the silicon rod, the silicon rod can be lifted. During this process, the silicon rod is clamped and fixed, the silicon rod will not be damaged, and personnel will not be accidentally injured. Not only the working efficiency is greatly improved, but also a single person can operate it without the need for multiple people to cooperate. The height of the equipment is adjustable, and the clamping height and placement height of the silicon rod can be adaptively adjusted. It has a wide range of applications and can be modified on the hydraulic flatbed truck on site, saving costs.

[0057] The above embodiments are only preferred embodiments of the present invention and are not limitations of the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

Claims

1. A short round rod transfer device, characterized in that: include: Transfer trolley; The lifting mechanism is arranged on the mobile trolley and comprises: A base, connected to the transfer trolley; A lifting plate is arranged above the base; A first driving source is disposed between the base and the lifting plate; The lifting mechanism is arranged on the lifting mechanism and includes: A bracket, arranged on the lifting plate; An active frame is rotatably mounted on the bracket; A follower rod is rotatably arranged on the lifting plate; A second driving source is provided between the active frame and the lifting plate; Control box, installed on the transfer trolley; Among them, a first clamping ring is hinged on the active frame, and a second clamping ring is hinged on the follower rod. The inner diameters of the first clamping ring and the second clamping ring are adapted to the outer diameter of the silicon rod, and the movement trajectories of the axes of the first clamping ring and the second clamping ring are in the same vertical plane.

2. The short round rod transfer equipment according to claim 1, characterized in that: The first clamp ring and the second clamp ring both include a connecting clamp and a movable clamp, and the connecting clamp and the movable clamp are both semicircular, one end of which is hinged and the other end is movably connected; The inner walls of the connecting ferrule and the movable ferrule are both provided with a cushion layer, and the cushion layer is made of rubber or silicone.

3. The short round rod transfer equipment according to claim 1, characterized in that: The chord-center distance of the chord where the first clamping ring's rotation axis is located is the same as the chord-center distance of the chord where the second clamping ring's rotation axis is located.

4. The short round rod transfer equipment according to claim 3, characterized in that: The active frame is rotatably connected to the outer wall of the first clamping ring at two locations, and the rotation axis of the first clamping ring on the active frame is located on the same chord of the circular inner side wall of the first clamping ring.

5. The short round rod transfer equipment according to claim 4, characterized in that: The active frame is H-shaped and includes a main rod. Two auxiliary rods perpendicular to the main rod are connected at both ends of the main rod. The two auxiliary rods are parallel to each other. One end of the two auxiliary rods is hinged to the bracket, and the other end of the two auxiliary rods is hinged to the outer wall of the first clamp ring.

6. The short round rod transfer equipment according to claim 5, characterized in that: The bracket includes two vertical rods arranged perpendicular to the lifting plate, a horizontally arranged cross rod is connected between the two vertical rods, and the sides of the two vertical rods are respectively connected to diagonal support rods connected to the lifting plate, and the ends of the two auxiliary rods of the active frame are respectively hinged to the top ends of the two vertical rods.

7. The short round rod transfer equipment according to claim 3, characterized in that: The lifting plate is rotatably connected to two follower rods, the second clamping ring is rotatably connected to the ends of the two follower rods, and the rotation axes of the second clamping ring at the ends of the two follower rods are on the same chord of the circular inner side wall of the second clamping ring.

8. The short round rod transporting device according to any one of claims 1 to 7, characterized in that: The first driving source and the second driving source are both hydraulic cylinders. The control box is provided with a hydraulic control system that cooperates with the first driving source and the second driving source, as well as a battery and a control circuit that are electrically connected to each other. The control box is provided with a device switch and control buttons for the first driving source and the second driving source.

9. The short round rod transfer device according to claim 8, characterized in that: The lifting plate is provided with a base, the bracket is arranged on the base, the follower rod is rotatably connected to the base, and two ends of the second driving source are rotatably connected to the base and the active frame respectively.

10. The short round rod transfer device according to claim 8, characterized in that: Two outer rods parallel to each other are hinged on both sides of the bottom of the lifting plate, and inner rods parallel to the two outer rods and hinged to the base are respectively provided on the inner sides of the two outer rods. The hinges between the inner rods and the base are located directly below the hinges between the outer rods and the lifting plate. The two inner rods are parallel to the two outer rods and have matching lengths. The middle parts of the two outer rods are respectively hinged to the middle parts of the inner rods on the inner side, and the free ends of the two inner rods and the two outer rods are respectively rotatably provided with pulleys that are in rolling contact with the bottom of the lifting plate and the base.

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