Short rod distributing machine
By designing a short bar distributor, the automatic distribution of short bars is achieved using a plate chain conveyor and automated components, which solves the problem of low efficiency in manual distribution, improves distribution efficiency, and reduces the labor intensity of workers.
Patent Information
- Application Number
- CN202423263144.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the existing technology, the short bars cut by the bar shearing machine need to be manually distributed, which results in high labor intensity for workers and low material distribution efficiency.
Design a short bar distributor that utilizes components such as a plate chain conveyor, cylinders, electric push rods, clamps, and drive motors to achieve automatic distribution and uniform distribution of short bars to multiple storage bins.
It enables automated material distribution of short bars, reducing the labor intensity of workers and improving material distribution efficiency.
Smart Images
Figure CN223670152U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel ball forging technical field, concretely is a short stick distributing machine. BACKGROUND
[0002] In the process of producing forged steel ball, the bar material needs to be heated to the temperature required by the process, and then the heated bar material is cut into suitable short bars by a bar shearing machine, and the short bars are conveyed to the forging machine for forging into steel balls.
[0003] The short bars cut by the bar shearing machine need to be distributed by manual work in the past, the labor intensity of workers is relatively large, and the efficiency of distribution is low, so an automatic short bar distribution device capable of automatically distributing short bars to three or even more forging machines is designed. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of the prior art, the utility model provides a short stick distributing machine, which solves the problems of manual distribution of short bars cut by a bar shearing machine, large labor intensity of workers, and low efficiency of distribution.
[0005] The utility model provides the following technical scheme: a short stick distributing machine, which comprises a supporting frame, a plate chain conveying line is arranged in the supporting frame, a placing block is fixedly connected to each plate surface of the plate chain conveying line, a bar shearing machine is arranged at the front end of the plate chain conveying line, the discharge port of the bar shearing machine is located above the plate chain conveying line, two supporting tables are fixedly connected to the side surfaces of the supporting frame, a cylinder is fixedly installed on the upper surfaces of the two supporting tables, a supporting frame is fixedly connected to the output end of each cylinder, an electric push rod is fixedly connected to the upper surface of each supporting frame, the output end of each electric push rod extends below the supporting frame and is fixedly connected to a connecting box, a movable groove is formed in the lower surface of each connecting box, a bidirectional screw rod is rotatably connected between the inner side walls of each connecting box, two screw rod sleeves are threadedly connected to the surface of each bidirectional screw rod, and a clamping plate is fixedly connected to the lower end of each screw rod sleeve.
[0006] In the preferred technical scheme one, a sliding rod is fixedly connected between the inner side walls of each connecting box, two sliding sleeves are slidingly connected to the surface of each sliding rod, and each sliding sleeve is fixedly connected between the corresponding screw rod sleeve.
[0007] In the preferred technical scheme two, a protective plate is fixedly connected to the upper surface of each side surface of the supporting frame, two first storage bins are arranged on one of the protective plates, the feed end of each first storage bin extends above the plate chain conveying line and is fixedly connected to a material guiding plate, a second storage bin is arranged at the tail end of the plate chain conveying line, and a feed port is formed in the upper surface of the second storage bin.
[0008] Preferably, the bar shearing machine is provided with a V-shaped inclined plate at the discharging port.
[0009] Preferably, the upper surface of each placing block is provided with a V-shaped groove, each placing block is made of rubber, the support frame is provided with a power device, and the plate chain conveying line is powered by the power device.
[0010] Preferably, the surface of each connecting box is fixedly connected with a driving motor, and the output end of each driving motor extends into the corresponding connecting box and is fixedly connected with the bidirectional screw rod.
[0011] Compared with the prior art, the short bar distributing machine has the following beneficial effects: during use, the short bars cut by the bar shearing machine are guided to the placing blocks above the plate chain conveying line through the V-shaped inclined plate and placed on the placing blocks, the short bars are moved by the plate chain conveying line, when the first short bar moves to the first cylinder, the plate chain conveying line stops conveying, then the electric push rod is controlled to extend to drive the connecting box to move downward, when the connecting box moves to a proper height, the bidirectional screw rod is driven to rotate by the rotation of the driving motor, so that the clamping plate clamps and fixes the two ends of the short bar, then the electric push rod is retracted to drive the short bar to move upward, then the cylinder extends to drive the short bar to move above the material guiding plate, then the driving motor is controlled to operate to loosen the short bar and make the short bar fall into the first storage bin, when the second short bar moves to the position of the second cylinder, the short bar is placed in the second first storage bin by the same operation, when the third short bar is conveyed, no operation is performed, so that the third short bar directly falls into the second storage bin, and the work of each cylinder is controlled to make the short bars uniformly distributed in the first storage bin and the second storage bin. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is a structural schematic view of the utility model;
[0013] Fig. 2 It is a connecting box internal structure section view of the utility model;
[0014] Fig. 3 It is a first storage bin and protective plate structural schematic view of the utility model.
[0015] In the drawing: 1, support frame; 2, plate chain conveying line; 3, placing block; 4, bar shearing machine; 5, support table; 6, cylinder; 7, support frame; 8, electric push rod; 9, connecting box; 10, movable groove; 11, bidirectional screw rod; 12, screw rod sleeve; 13, clamping plate; 14, sliding rod; 15, sliding sleeve; 16, protective plate; 17, first storage bin; 18, material guiding plate; 19, second storage bin; 20, V-shaped inclined plate. DETAILED DESCRIPTION
[0016] Please refer to Figs. 1-3 ,
[0017] Embodiment one: a short stick material distribution machine, comprising a support frame 1, the inside of the support frame 1 is provided with a plate chain conveying line 2, each plate surface of the plate chain conveying line 2 is fixedly connected with a placing block 3, the front end of the plate chain conveying line 2 is provided with a stick shearing machine 4, the discharge port of the stick shearing machine 4 is located above the plate chain conveying line 2, the side surface of the support frame 1 is fixedly connected with two support tables 5, the upper surfaces of the two support tables 5 are both fixedly installed with air cylinders 6, the output ends of the two air cylinders 6 are both fixedly connected with support frames 7, the upper surfaces of the two support frames 7 are both fixedly connected with electric push rods 8, the output ends of the two electric push rods 8 are both extended below the support frames 7 and are both fixedly connected with connecting boxes 9, the lower surfaces of the two connecting boxes 9 are both provided with movable grooves 10, the interiors of the two connecting boxes 9 are both rotatably connected with bidirectional lead screws 11 between the two side walls, the surfaces of the two bidirectional lead screws 11 are both threadedly sleeved with two lead screw sleeves 12, and the lower ends of the two lead screw sleeves 12 are both fixedly connected with clamping plates 13.
[0018] Embodiment two: the difference between the embodiment and embodiment one is that the interiors of the two connecting boxes 9 are both fixedly connected with slide rods 14 between the two side walls, the surfaces of the two slide rods 14 are both slidably sleeved with two slide sleeves 15, and the two slide sleeves 15 are both fixedly connected between the corresponding lead screw sleeves 12, so as to conveniently limit the movement of the clamping plates 13 and make them better clamp the short sticks.
[0019] Embodiment three: the difference between the embodiment and embodiment one is that the upper surfaces of the two sides of the support frame 1 are both fixedly connected with protective plates 16, one of the protective plates 16 is provided with two first storage bins 17, the feeding ends of the two first storage bins 17 are both extended above the plate chain conveying line 2 and are both fixedly connected with material guiding plates 18, the tail end of the plate chain conveying line 2 is provided with a second storage bin 19, and the upper surface of the second storage bin 19 is provided with a feeding port, so as to conveniently distribute the multiple short sticks.
[0020] Embodiment four: the difference between the embodiment and embodiment one is that the position of the discharge port of the stick shearing machine 4 is provided with a V-shaped inclined plate 20, so as to conveniently guide the sheared short sticks onto the plate chain conveying line 2.
[0021] Embodiment five: the difference between the embodiment and embodiment one is that the upper surfaces of the two placing blocks 3 are both provided with V-shaped grooves, the two placing blocks 3 are both made of rubber, the support frame 1 is provided with a power device, and the plate chain conveying line 2 is powered by the power device, so as to conveniently place the short sticks and avoid accidental sliding during conveying.
[0022] Embodiment six: the difference between this embodiment and embodiment one is that, wherein the surface of two connecting boxes 9 are fixedly connected with driving motor 21, the output end of two driving motor 21 are extended to the inside of corresponding connecting box 9 and fixedly connected with bidirectional screw rod 11 respectively, through the operation of driving motor 21, the clamping or loosening of short rod is realized, which is convenient for the distribution of short rod.
[0023] In summary, the short rod distribution machine, in use, the short rod cut by bar shears 4 is guided to the placing block 3 above the plate chain conveying line 2 through V-shaped inclined plate 20, and placed on the placing block 3, through the plate chain conveying line 2 to drive the short rod to move, when the first short rod moves to the first cylinder 6, the plate chain conveying line 2 stops conveying, then the electric push rod 8 is controlled to extend to drive the connecting box 9 to move downward, when it drops to the appropriate height, through the rotation of driving motor 21 to drive bidirectional screw rod 11 to rotate, so as to drive the clamping plate 13 to clamp and fix the two ends of short rod, then the electric push rod 8 is retracted to drive the short rod to rise, then the cylinder 6 is extended to drive the short rod to move above the material guiding plate 18, then the driving motor 21 is controlled to operate to loosen the short rod and make it fall into the first storage bin 17, when the second short rod moves to the position of the second cylinder 6, the same operation as above is adopted to place the short rod in the second first storage bin 17, when the third short rod is conveyed, no operation is carried out, so that it directly falls into the second storage bin 19, taking three short rods as a period, the work of each cylinder 6 is controlled to make the short rod evenly distributed in the first storage bin 17 and the second storage bin 19.
Claims
1. A short stick dispenser comprising a support frame (1), characterized in that: The inside of the support frame (1) is provided with a plate chain conveying line (2), the plate surface of the plate chain conveying line (2) is fixedly connected with a placing block (3), the front end of the plate chain conveying line (2) is provided with a bar shearing machine (4), the discharge port of the bar shearing machine (4) is located above the plate chain conveying line (2), the side surface of the support frame (1) is fixedly connected with two support tables (5), the upper surfaces of the two support tables (5) are fixedly installed with air cylinders (6), the output ends of the two air cylinders (6) are fixedly connected with support frames (7), the upper surfaces of the two support frames (7) are fixedly connected with electric push rods (8), the output ends of the two electric push rods (8) extend below the support frames (7) and are fixedly connected with connecting boxes (9), the lower surfaces of the two connecting boxes (9) are provided with movable grooves (10), the inside of the two connecting boxes (9) is rotatably connected with bidirectional screws (11) between the two side walls, the surfaces of the two bidirectional screws (11) are threadedly sleeved with two screw sleeves (12), and the lower ends of the two screw sleeves (12) are fixedly connected with clamping plates (13).
2. A short stick dispenser as claimed in claim 1, wherein: The inside of each connecting box (9) is fixedly connected with a sliding rod (14) between the two side walls, the surface of each sliding rod (14) is slidably sleeved with two sliding sleeves (15), and each sliding sleeve (15) is fixedly connected with the corresponding screw sleeve (12).
3. A short stick dispenser as claimed in claim 2, wherein: The upper surfaces of the two sides of the support frame (1) are fixedly connected with protective plates (16), one of the protective plates (16) is provided with two first storage bins (17), the feeding ends of the two first storage bins (17) extend above the plate chain conveying line (2) and are fixedly connected with material guiding plates (18), the tail end of the plate chain conveying line (2) is provided with a second storage bin (19), and the upper surface of the second storage bin (19) is provided with a feeding port.
4. A short stick dispenser as claimed in claim 3, wherein: The discharge port of the bar shearing machine (4) is provided with a V-shaped inclined plate (20).
5. A short stick dispenser as claimed in claim 4, wherein: The upper surface of each placing block (3) is provided with a V-shaped groove, each placing block (3) is made of rubber, the support frame (1) is provided with a power device, and the plate chain conveying line (2) is powered by the power device.
6. A short stick dispenser as claimed in claim 5, wherein: The surfaces of the two connecting boxes (9) are fixedly connected with driving motors (21), and the output ends of the two driving motors (21) extend into the connecting boxes (9) and are fixedly connected with the bidirectional screws (11).