Semi-automatic loading rack

Abstract

The utility model belongs to the technical field of feeding, specifically a semi-automatic feeding rack, comprising a fixed rack; the side wall of the fixed rack is fixedly connected to a plurality of columns; the columns are equipped with a connecting assembly; the side wall of the column is slidably connected to a tooth plate; the side wall of the tooth plate is fixedly connected to a first fixed plate; the side wall of the first fixed plate is hinged to a first cylinder; the end of the first cylinder is hinged to a second fixed plate; the second fixed plate is hinged to the side wall of the first fixed plate; the side wall of the column is fixedly connected to a second cylinder; through the above structure, multiple groups of first fixed plates and first cylinders and second cylinders are set, multiple round tubes to be processed can be placed, and the round tubes can be clamped and fixed during feeding, and the second cylinder and push plate can be used in conjunction with the push plate to push multiple round tubes for cutting, so as to achieve continuity when cutting the round tubes, so as to reduce the situation where a single round tube is hoisted during cutting, resulting in a long interval time causing discontinuous processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding, in particular to a semi-automatic feeding rack. Background Art

[0002] Pipe laser cutting is a high-precision metal processing technology that uses a laser beam as a cutting tool to accurately cut metal pipes. It can achieve continuous automated production and reduce energy consumption, thus playing a role in environmental protection and energy saving.

[0003] When laser cutting is performed on existing pipe fittings, the pipe to be cut is transported to the cutting machine through a feeding device, and then the program of the cutting machine is set according to actual needs to cut the pipe fitting into the required size. During long-term use and observation, it is found that the existing pipe fitting feeding equipment usually lifts the pipe fitting through a lifting tool and then moves it to the cutting machine. The lifting equipment usually lifts a single pipe fitting and places it on the cutting machine. The pipe fitting needs to be lifted and then put down and then another one is lifted, resulting in intervals during feeding that affect the processing continuity.

[0004] To this end, the utility model provides a semi-automatic loading rack. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a semi-automatic loading rack is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a semi-automatic loading rack described in the utility model comprises a fixed frame; the side wall of the fixed frame is fixedly connected to a plurality of columns; the columns are installed with a connecting assembly; the side wall of the column is slidably connected to a tooth plate; the side wall of the tooth plate is fixedly connected to a first fixed plate; the side wall of the first fixed plate is hingedly connected to a first cylinder; the end of the first cylinder is hingedly connected to a second fixed plate; the second fixed plate is hingedly connected to the side wall of the first fixed plate; the side wall of the column is fixedly connected to a second cylinder; the end of the second cylinder is fixedly connected to the side wall of the first fixed plate; the side wall of the column is fixedly connected to a second cylinder; and the end of the second cylinder is fixedly connected to a push plate; through the above structure, multiple groups of first fixed plates and first cylinders and second cylinders are set, multiple round tubes to be processed can be placed, and the round tubes can be clamped and fixed during loading, and the second cylinder and the push plate can be used in conjunction with each other to push multiple round tubes for cutting, so as to achieve continuity when cutting the round tubes, so as to reduce the situation where a single round tube is hoisted during cutting, resulting in a long interval time causing discontinuous processing.

[0007] Preferably, the connecting assembly includes a motor; the motor is fixedly connected to the side wall of the column; the output end of the motor is connected to a transmission box; the middle part of the column is rotatably connected to a first rotating shaft; the first rotating shaft and the transmission box are connected by a first chain; the middle part of the column is rotatably connected to a second rotating shaft; the middle part of the second rotating shaft is fixedly connected to a gear; the second rotating shaft and the first rotating shaft are connected by a second chain; the tooth plate and the gear are meshed with each other; through the above structure, the motor and the transmission box are arranged to cooperate with the first rotating shaft and the second rotating shaft, so that the position of the tooth plate and the second fixed plate can be moved, which is convenient for adjusting the position of the pipe placed on the second fixed plate so that the end of the pipe is aligned with the push plate, so that the push plate can smoothly push the pipe to move.

[0008] Preferably, a laser emitter is fixedly connected to the side wall of the first fixed plate; a third fixed plate is fixedly connected to the side wall of the first fixed plate; a laser receiver is fixedly connected to the top of the third fixed plate; through the above structure, a laser emitter and a laser receiver are arranged, and monitoring can be performed when the round tube is loaded, and an alarm will be issued when there is no material, and the round tube can be adjusted or added in time to reduce the shortage of material during the loading process, so as to improve the continuity during processing.

[0009] Preferably, the side wall of the second fixing plate is fixedly connected to a fourth fixing plate; the side wall of the fourth fixing plate is fixedly connected to a damping spring; the end of the damping spring is fixedly connected to a fifth fixing plate; through the above structure, the damping spring and the fifth fixing plate are arranged, which can generate a buffering force when the round tube is placed, reduce the impact force generated between the round tube and the first fixing plate when it is placed, and reduce scratches caused by impact.

[0010] Preferably, a baffle is fixedly connected to the top of the third fixed plate; the baffle is arranged on the top of the laser receiver; through the above structure, the baffle is arranged on the top of the laser receiver, which can reduce the contact between the round tube and the laser receiver when placed, resulting in collision with the laser receiver and damage to the laser receiver, thereby improving the safety of the laser receiver when in use and playing a protective role.

[0011] Preferably, a baffle is fixedly connected to the side wall of the second fixed plate; the baffle is a hook-shaped structure; through the above structure, the baffle is connected to the second fixed plate, which can limit the position of the round tube when placing it, thereby reducing the situation where the round tube rolls and falls from the second fixed plate when being placed.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The semi-automatic loading rack described in the utility model can place multiple round tubes to be processed by setting multiple groups of first fixed plates and first cylinders and second cylinders, and can clamp and fix the round tubes during loading. The second cylinder and the push plate can be used in conjunction with the push plate to push multiple round tubes for cutting, so as to achieve continuity when cutting the round tubes, thereby reducing the need to hoist a single round tube during cutting, resulting in a long interval time and causing discontinuous processing.

[0014] 2. The semi-automatic loading rack described in the utility model can move the positions of the tooth plate and the second fixed plate by setting a motor and a transmission box to cooperate with the first rotating shaft and the second rotating shaft, so as to facilitate the adjustment of the position of the pipe placed on the second fixed plate, so that the end of the pipe is aligned with the push plate, and the push plate can smoothly push the pipe to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a schematic diagram of the matching structure of the hydraulic cylinder and the push plate in the utility model;

[0018] Figure 3 This is a schematic diagram of the matching structure of the motor and the gear box in the utility model;

[0019] Figure 4 It is a schematic diagram of the matching structure of the transmission gear and the toothed plate in the utility model;

[0020] Figure 5 This is a schematic diagram of the matching structure of the first fixing plate and the buffer plate in the utility model;

[0021] Legend:

[0022] 1. Fixed frame; 11. Column; 12. Tooth plate; 13. First fixed plate; 14. First cylinder; 15. Second fixed plate; 16. Second cylinder; 17. Push plate; 2. Motor; 21. Transmission box; 22. First chain; 23. First rotating shaft; 24. Second rotating shaft; 25. Second chain; 26. Gear; 3. Laser transmitter; 31. Third fixed plate; 32. Laser receiver; 4. Fourth fixed plate; 41. Damping spring; 42. Fifth fixed plate; 5. Baffle; 6. Baffle rod; 7. Rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4 As shown, a semi-automatic loading rack described in an embodiment of the utility model comprises a fixed frame 1; a plurality of columns 11 are fixedly connected to the side wall of the fixed frame 1; a connecting assembly is installed on the column 11; a tooth plate 12 is slidably connected to the side wall of the column 11; a first fixed plate 13 is fixedly connected to the side wall of the tooth plate 12; a first cylinder 14 is hingedly connected to the side wall of the first fixed plate 13; a second fixed plate 15 is hingedly connected to the end of the first cylinder 14; the second fixed plate 15 is hinged to the side wall of the first fixed plate 13; a second cylinder 16 is fixedly connected to the side wall of the column 11; a push plate 17 is fixedly connected to the end of the second cylinder 16; when working, a plurality of round tubes are placed on the second fixed plate 15 respectively, and then the first cylinder 14 is started to stretch, at which time the first cylinder 14 can push the second fixed plate 15 to make its end tilt up, and at this time the second fixed plate 15 cooperates with the first fixed The fixed plate 13 can clamp the round tube, and then start the second cylinder 16 to stretch it, so that the push plate 17 can move toward the round tube. At this time, the round tube can be pushed toward the cutting machine. After the cutting of the round tube close to the cutting machine is completed, the push plate 17 can push the subsequent round tube to continue to move toward the position of the cutting machine. At this time, multiple round tubes are in the same horizontal line. The subsequent round tubes can support the previous round tubes and continue to move. At this time, continuous loading can be achieved. Through the above structure, multiple groups of first fixed plates 13 and first cylinders 14 and second cylinders 16 are set, and multiple round tubes to be processed can be placed. The round tubes can be clamped and fixed during loading. The second cylinder 16 and the push plate 17 are used in conjunction. Multiple round tubes can be pushed by the push plate 17 for cutting to achieve continuity when cutting the round tubes, so as to reduce the situation where a single round tube is hoisted during cutting, resulting in a long interval time causing discontinuous processing.

[0026] like Figure 3As shown, the connecting assembly includes a motor 2; the motor 2 is fixedly connected to the side wall of the column 11; the output end of the motor 2 is connected to a transmission box 21; the middle part of the column 11 is rotatably connected to a first shaft 23; the first shaft 23 and the transmission box 21 are connected through a first chain 22; the middle part of the column 11 is rotatably connected to a second shaft 24; the middle part of the second shaft 24 is fixedly connected to a gear 26; the second shaft 24 and the first shaft 23 are connected through a second chain 25; the toothed plate 12 and the gear 26 are meshed with each other; when working, the motor 2 is started to drive the transmission box 21 to rotate, at this time, the first chain 22 connects the first shaft 23 and the transmission box 21, so that the first shaft 23 can rotate, and when the first shaft 23 rotates, the second chain 25 is connected The first rotating shaft 23 and the second rotating shaft 24 are connected to each other, so that the second rotating shaft 24 can be rotated. At this time, the second chain 25 connected to the second rotating shaft 24 will rotate at the same time. When the second chain 25 rotates, it engages with the tooth plate 12 to move the tooth plate 12, and at this time, the pipe fitting placed on the second fixed plate 15 is driven to move. After the end of the pipe fitting is moved to a position horizontal with the push plate 17, the second cylinder 16 can be started to push the push plate 17 to push the pipe fitting to the cutting machine. Through the above structure, the motor 2 and the transmission box 21 are set to cooperate with the first rotating shaft 23 and the second rotating shaft 24, so that the position of the tooth plate 12 and the second fixed plate 15 can be moved, so as to facilitate the adjustment of the position of the pipe fitting placed on the second fixed plate 15, so that the end of the pipe fitting is aligned with the push plate 17, so that the push plate 17 can smoothly push the pipe fitting to move.

[0027] like Figure 5 As shown, the laser emitter 3 is fixedly connected to the side wall of the first fixing plate 13; the third fixing plate 31 is fixedly connected to the side wall of the first fixing plate 13; the laser receiver 32 is fixedly connected to the top of the third fixing plate 31; when working, the laser signal is emitted from the laser emitter 3 and then received by the laser receiver 32. When the round tube moves between the laser emitter 3 and the laser receiver 32, the laser signal emitted by the laser emitter 3 will pass through the surface of the round tube. When the signal cannot detect the round tube, an alarm will be issued. Through the above structure, the laser emitter 3 and the laser receiver 32 are set, and monitoring can be carried out when the round tube is loaded. When there is no material, an alarm will be issued, and the round tube can be adjusted or added in time to reduce the shortage of material during the loading process and improve the continuity of processing.

[0028] like Figure 5As shown, the side wall of the second fixed plate 15 is fixedly connected to the baffle rod with a fourth fixed plate 4; the side wall of the fourth fixed plate 4 is fixedly connected to a damping spring 41; the end of the damping spring 41 is fixedly connected to a fifth fixed plate 42; during operation, when the round tube is placed on the top of the second fixed plate 15 and the first fixed plate 13, the round tube will first contact the fifth fixed plate 42, and when the round tube moves to the top of the first fixed plate 13, the fifth fixed plate 42 will be pressed, and the damping spring 41 will generate a contraction force to generate a buffering force. Through the above structure, the damping spring 41 and the fifth fixed plate 42 are set, which can generate a buffering force when the round tube is placed, reduce the impact force generated between the round tube and the first fixed plate 13 when it is placed, and reduce scratches caused by impact.

[0029] like Figure 5 As shown, a baffle 5 is fixedly connected to the top of the third fixed plate 31; the baffle 5 is arranged on the top of the laser receiver 32; when working, when the round tube is placed on the top of the first fixed plate 13 and the second fixed plate 15, when the round tube is close to the top of the laser receiver 32, it will be blocked by the baffle 5. Through the above structure, the baffle 5 is arranged on the top of the laser receiver 32, which can reduce the contact between the round tube and the laser receiver 32 when placed, resulting in collision with the laser receiver 32, causing damage to the laser receiver 32, thereby improving the safety of the laser receiver 32 when in use and playing a protective role.

[0030] like Figure 4 As shown, a blocking rod 6 is fixedly connected to the side wall of the second fixed plate 15; the blocking rod 6 is a hook-shaped structure; during operation, when the round tube is placed, the second fixed plate 15 is in a horizontal state, and the round tube will roll on the second fixed plate 15 in a round shape. At this time, the blocking rod 6 on the second fixed plate 15 will block the rolling round tube. Through the above structure, the blocking rod 6 is arranged to connect the second fixed plate 15, so that the round tube can be limited when it is placed, thereby reducing the situation where the round tube rolls and falls from the second fixed plate 15 when it is placed.

[0031] like Figure 5 As shown, a rubber pad 7 is fixedly connected to the side wall of the second fixing plate 15; during operation, when a round tube is placed, it will contact the rubber pad 7 on the top of the second fixing plate 15. Through the above structure, the rubber pad 7 can generate a buffer when the round tube is placed, thereby reducing the damage caused by the impact force between the round tube and the second fixing plate 15.

[0032] Working principle: put multiple round tubes on the second fixed plate 15 respectively, and then start the first cylinder 14 to stretch. At this time, the first cylinder 14 can push the second fixed plate 15 to make its end tilt up. At this time, the second fixed plate 15 cooperates with the first fixed plate 13 to clamp the round tube, and then start the second cylinder 16 to stretch, so that the push plate 17 can move toward the round tube. At this time, the round tube can be pushed toward the cutting machine. After the cutting of the round tube close to the cutting machine is completed, the push plate 17 can push the subsequent round tube to continue to move toward the position of the cutting machine. At this time, multiple round tubes are in the same horizontal line. The subsequent round tubes can hold up the previous round tubes and continue to move. At this time, continuous feeding can be achieved. The motor 2 is started to drive the transmission box 21 to rotate. At this time, the first chain 22 connects the first rotating shaft 23 and the transmission box 21, so that the first rotating shaft 23 can rotate. When the first rotating shaft 23 rotates, the second chain 25 connects the first rotating shaft 23 and the second rotating shaft 24, so that the second rotating shaft 24 can rotate. At this time, the second chain 25 connected to the second rotating shaft 24 will rotate at the same time. When the second chain 25 rotates, it meshes with the tooth plate 12 to move the tooth plate 12, and at this time drives the second fixed plate 1 5, after the end of the pipe is moved to a position horizontal with the push plate 17, the second cylinder 16 can be started to push the push plate 17 to push the pipe to the cutting machine, the laser signal is emitted from the laser transmitter 3, and then received by the laser receiver 32, when the round pipe moves between the laser transmitter 3 and the laser receiver 32, the laser signal emitted by the laser transmitter 3 will pass through the surface of the round pipe, when the signal cannot detect the round pipe, an alarm will be sounded, when the round pipe is placed on the top of the second fixing plate 15 and the first fixing plate 13, the round pipe will first contact with the fifth fixing plate 42, When the round tube moves toward the top of the first fixed plate 13, it will press the fifth fixed plate 42, and the damping spring 41 will generate a contraction force to generate a buffer. When the round tube is placed on the top of the first fixed plate 13 and the second fixed plate 15, it will be blocked by the baffle 5 when it is close to the top of the laser receiver 32. When the round tube is placed, the second fixed plate 15 is in a horizontal state, and the round tube will roll on the second fixed plate 15 in a round shape. At this time, the baffle rod 6 on the second fixed plate 15 will block the rolling round tube, and when the round tube is placed, it will contact the rubber pad 7 on the top of the second fixed plate 15.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A semi-automatic loading rack, comprising a fixed rack (1); characterized in that: The side wall of the fixed frame (1) is fixedly connected to a plurality of columns (11); a connecting assembly is installed on the column (11); the side wall of the column (11) is slidably connected to a toothed plate (12); the side wall of the toothed plate (12) is fixedly connected to a first fixed plate (13); the side wall of the first fixed plate (13) is hingedly connected to a first cylinder (14); the end of the first cylinder (14) is hingedly connected to a second fixed plate (15); the second fixed plate (15) is hingedly connected to the side wall of the first fixed plate (13); the side wall of the column (11) is fixedly connected to a second cylinder (16); the end of the second cylinder (16) is fixedly connected to a push plate (17).

2. A semi-automatic loading rack according to claim 1, characterized in that: The connecting assembly comprises a motor (2); the motor (2) is fixedly connected to the side wall of the column (11); the output end of the motor (2) is connected to a transmission box (21); the middle part of the column (11) is rotatably connected to a first rotating shaft (23); the first rotating shaft (23) and the transmission box (21) are connected via a first chain (22); the middle part of the column (11) is rotatably connected to a second rotating shaft (24); the middle part of the second rotating shaft (24) is fixedly connected to a gear (26); the second rotating shaft (24) and the first rotating shaft (23) are connected via a second chain (25); the toothed plate (12) and the gear (26) are meshed with each other.

3. A semi-automatic loading rack according to claim 2, characterized in that: A laser transmitter (3) is fixedly connected to the side wall of the first fixing plate (13); a third fixing plate (31) is fixedly connected to the side wall of the first fixing plate (13); and a laser receiver (32) is fixedly connected to the top of the third fixing plate (31).

4. A semi-automatic loading rack according to claim 3, characterized in that: The side wall of the second fixing plate (15) is fixedly connected to a fourth fixing plate (4); the side wall of the fourth fixing plate (4) is fixedly connected to a damping spring (41); and the end of the damping spring (41) is fixedly connected to a fifth fixing plate (42).

5. A semi-automatic loading rack according to claim 4, characterized in that: A baffle plate (5) is fixedly connected to the top of the third fixed plate (31); the baffle plate (5) is arranged on the top of the laser receiver (32).

6. A semi-automatic loading rack according to claim 5, characterized in that: A blocking rod (6) is fixedly connected to the side wall of the second fixing plate (15); the blocking rod (6) is a hook-shaped structure.

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