An electric injection furnace loading whole piece device

Abstract

The present invention discloses a whole-piece feeding device for an electric injection furnace, characterized in that: the first front-to-back correction unit installation, the first left-to-right correction unit, the sheet-taking position conveyor line, the second left-to-right correction unit and the second front-to-back correction unit are fixedly installed on the top surface of the fixed plate from left to right in sequence, the transmission track fixed plate is located in front of the fixed plate, the middle conveyor line body is fixedly installed on the transmission track fixed plate and the middle conveyor line body is located in front of the sheet-taking position conveyor line, the silicon wafer conveyor line is fixedly installed on the transmission track fixed plate and the silicon wafer conveyor line is located in front of the middle conveyor line body, and the temporary storage box is installed on the transmission track fixed plate and the temporary storage box is located on the left side of the silicon wafer conveyor line. The present invention has a simple structure, stable and reliable operation, greatly speeds up the unloading speed, prevents the battery cells from being stacked due to lack of time for transmission, and ensures the correction effect without causing additional damage to the battery cells.

Description

Technical Field

[0001] The invention belongs to the technical field of solar cell processing equipment, and in particular relates to an electric injection furnace feeding and whole-piece device. Background Art

[0002] The electric injection method in the production of solar cells can significantly suppress the light attenuation effect of monocrystalline silicon and polycrystalline silicon solar cells, and has the function of improving the conversion efficiency of solar cells, thereby improving the actual power generation efficiency of the cells. Due to its process characteristics, the electric injection furnace needs to stack the cells after screen printing and sintering, add a conductive metal plate to the top and bottom of the stacked cells, and passivate impurities and defects through electric current. One of the key control points of the electric injection process is how to stack the cells neatly into a stack. The current loading devices on the market have the disadvantages of uneven stacking of cells, easy to cause edge collapse and defects of the cells, and the equipment occupies a large area and has a complicated structure. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an electric injection furnace loading whole-piece device in response to the above-mentioned deficiencies in the prior art. The device has a simple structure and stable and reliable operation, which greatly speeds up the unloading speed and prevents the battery cells from stacking due to lack of time for transmission. While ensuring the correction effect, it will not cause additional damage to the battery cells.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the present invention is:

[0005] A whole-wafer loading device for an electric injection furnace, characterized in that it includes a first front-to-back correction unit, a first left-to-right correction unit, a fixed plate, a second left-to-right correction unit, a second front-to-back correction unit, a transmission track fixed plate, a silicon wafer conveyor line, a temporary storage box, a first lifting rod, a second lifting rod, an intermediate conveyor line body and a wafer taking position conveyor line, wherein the first front-to-back correction unit is mounted on the top surface of the fixed plate, the first left-to-right correction unit is fixedly mounted on the top surface of the fixed plate and the first left-to-right correction unit is located on the right side of the first front-to-back correction unit, the first lifting rod is located at the center of the rectangular groove on the left side of the fixed plate, the wafer taking position conveyor line is fixedly mounted on the top surface of the fixed plate and the wafer taking position conveyor line is located on the right side of the first left-to-right correction unit, and the The second left and right correction unit is fixedly mounted on the top surface of the fixed plate and is located on the right side of the film-taking position conveyor line. The second lifting rod is located at the center of the rectangular groove on the right side of the fixed plate. The second front and back correction unit is fixedly mounted on the top surface of the fixed plate and is located on the right side of the second left and right correction unit. The transmission track fixed plate is located on the front side of the fixed plate. The middle conveyor line body is fixedly mounted on the transmission track fixed plate and is located on the front side of the film-taking position conveyor line. The silicon wafer conveyor line is fixedly mounted on the transmission track fixed plate and is located on the front side of the middle conveyor line body. The temporary storage box is mounted on the transmission track fixed plate and is located on the left side of the silicon wafer conveyor line.

[0006] The above-mentioned first front and rear correction unit is composed of a first base, a first rodless cylinder, a first material tray, a first slide, a first front clamp, a first rear clamp, a first cylinder with a guide rod, a first mounting rod and a second cylinder with a guide rod. The first base is fixedly mounted on a fixed plate, the first rodless cylinder is mounted on the first base, the first slide is mounted on the slide table of the first rodless cylinder, the first cylinder with a guide rod and the second cylinder with a guide rod are both fixedly mounted on the top surface of the first slide, the first front clamp is mounted on the second cylinder with a guide rod, the first rear clamp is mounted on the first cylinder with a guide rod, the first mounting rod is mounted in the mounting hole of the first slide, and the first material tray is fixedly mounted on the top surface of the first mounting rod.

[0007] The above-mentioned first left and right correction unit is composed of a first base, a first left bracket, a first left guide rod cylinder, a first left clamp, a first right guide rod cylinder, a first right clamp, a first right bracket, a first support frame, a left electricity injection film box and a first film box conveyor line body. The first base is fixedly mounted on a fixed plate, the first film box conveyor line body is mounted on the first base, the first left bracket and the first right bracket are both fixedly mounted on the fixed plate, the first left guide rod cylinder is mounted on the first left bracket, the first left clamp is mounted on the first left guide rod cylinder, the first right guide rod cylinder is mounted on the first right bracket, the first right clamp is mounted on the first right guide rod cylinder, the left electricity injection film box is mounted on the first film box conveyor line body, and the first support frame is fixedly mounted on the first base.

[0008] The above-mentioned second left and right correction unit is composed of a second base, a second left bracket, a second left guide rod cylinder, a second left clamp, a second right guide rod cylinder, a second right clamp, a second right bracket, a second support frame, a right electricity injection film box and a second film box conveyor line body. The second base is fixedly mounted on a fixed plate, the second film box conveyor line body is mounted on the second base, the second left bracket and the second right bracket are both fixedly mounted on the fixed plate, the second left guide rod cylinder is mounted on the second left bracket, the second left clamp is mounted on the second left guide rod cylinder, the second right guide rod cylinder is mounted on the second left bracket, the second right clamp is mounted on the second right guide rod cylinder, the right electricity injection film box is mounted on the second film box conveyor line body, and the second support frame is fixedly mounted on the second base.

[0009] The above-mentioned second front and rear correction unit is composed of a second base, a second rodless cylinder, a second material tray, a second slide, a second front clamp, a second rear clamp, a third cylinder with a guide rod, a second mounting rod and a fourth cylinder with a guide rod. The second base is fixedly mounted on a fixed plate, the second rodless cylinder is mounted on the second base, the second slide is mounted on the slide table of the second rodless cylinder, the third cylinder with a guide rod and the fourth cylinder with a guide rod are both fixedly mounted on the top surface of the second slide, the second front clamp is mounted on the fourth cylinder with a guide rod, the second rear clamp is mounted on the third cylinder with a guide rod, the second mounting rod is mounted in the mounting hole of the second slide, and the second material tray is fixedly mounted on the top surface of the second mounting rod.

[0010] The present invention is composed of a first front-to-back correction unit, a first left-to-right correction unit, a fixing plate, a second left-to-right correction unit, a second front-to-back correction unit, a transmission track fixing plate, a silicon wafer conveyor line, a temporary storage box, a first lifting rod, a second lifting rod, an intermediate conveyor line body and a wafer-taking position conveyor line; the silicon wafer conveyor line receives the battery cells flowing out of the sintering furnace, and sequentially transfers the battery cells to the intermediate conveyor line body and the wafer-taking position conveyor line one by one, and then reaches the wafer-taking position on the wafer-taking position conveyor line, and a special temporary storage box is installed on the left side of the silicon wafer conveyor line; if the back-end equipment fails, the battery cells can be taken out by a special wafer-taking mechanism The silicon wafers are taken off the conveyor line and placed in the temporary storage box to ensure the continuous flow of the sintering furnace, and the battery cells in the furnace will not be scrapped due to stopping; after the battery cells reach the unloading position of the pick-up conveyor line, the pick-up device can take the battery cells on the pick-up conveyor line one by one and place them in the special battery boxes for electricity injection on the first and second battery boxes. The box conveyor tracks and corresponding correction devices are symmetrically installed on both sides of the pick-up conveyor line, which greatly improves the speed of taking the wafers; after the left battery injection box and the left battery injection box reach the specified position of the box conveyor track, they are first respectively lifted by the first lifting rod The first and second lifting rods lift the conductive aluminum plate in the film box to a suitable height, and then the film taking mechanism takes out the top conductive aluminum plate and places it in the conductive aluminum plate placement area. The first rodless cylinder of the first front-to-back correction unit and the second rodless cylinder of the second front-to-back correction unit extend, and the first front-to-back correction unit and the second front-to-back correction unit both have their clamps move to the front and rear ends of the film box; the film taking mechanism takes out the battery cells on the film taking position conveyor line one by one and places them in the left power injection film box and the right power injection film box respectively. Every time a piece is placed, the first front-to-back correction unit and the four cylinders of the first left and right correction units and the second front-to-back correction unit and The four cylinders of the second left and right correction units extend out at the same time, driving the clamps installed on the cylinders to accurately correct the position of the battery cell from the front, back, left and right directions. After the correction is completed, the cylinders retract to prepare for placing the next battery cell; each time a battery cell is placed, the first lifting rod and the second lifting rod respectively descend to a corresponding height to ensure that the falling position of each cell is the same; when the number of battery cells in the cell box reaches the set number, the cell-taking mechanism takes back the conductive aluminum plate and places it on the top of the left battery injection cell box and the left battery injection cell box respectively; then the first rodless cylinder and the second rodless cylinder retract to complete the unloading and whole cell process.

[0011] The advantages of the present invention are as follows: (1) unloading and whole-cell mechanisms are installed on both sides of the cell conveying track, which greatly speeds up the unloading speed and prevents the cell from being stacked due to lack of time for transmission; (2) the front and rear correction mechanisms are fixed on a rodless cylinder. When correction is not required, the rodless cylinder is in a retracted state and will not affect the transmission of the cell box; (3) the placement area of ​​the conductive aluminum plate in the cell box is integrated with the front and rear correction mechanisms, which reduces the space of the equipment and reduces the complexity and manufacturing cost of the entire equipment; (4) a lifting mechanism is installed, which can be lowered piece by piece according to the number of cell boxes, ensuring that each cell is at the same falling height when placed; (5) the correction mechanism is made of polyetheretherketone, which ensures the correction effect while not causing additional damage to the cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural isometric view of the present invention;

[0013] Figure 2 It is a structural front view of the present invention;

[0014] Figure 3 It is a top view of the structure of the present invention;

[0015] Figure 4 It is a left side view of the structure of the present invention;

[0016] Figure 5 It is a structural front view of the first front and rear correction unit of the present invention;

[0017] Figure 6 is a top view of the structure of the first front and rear correction unit of the present invention;

[0018] Figure 7 It is a left side view of the structure of the first front and rear correction unit of the present invention;

[0019] Figure 8 It is a structural front view of the first left and right correction unit of the present invention;

[0020] Fig. 9 is a top view of the structure of the first left and right correction unit of the present invention;

[0021] Fig.10 It is a left side view of the structure of the first left and right correction unit of the present invention;

[0022] Fig.11 It is a structural front view of the second left-right correction unit of the present invention;

[0023] Fig.12 is a top view of the structure of the second left-right correction unit of the present invention;

[0024] Fig.13 It is a left side view of the structure of the second left-right correction unit of the present invention;

[0025] Fig.14 It is a structural front view of the second front and rear correction unit of the present invention;

[0026] Fig.15 is a top view of the structure of the second front and rear correction unit of the present invention;

[0027] Fig.16 It is a left view of the structure of the second front and rear correction unit of the present invention.

[0028] The accompanying drawings are marked as follows: first front and rear correction unit 1, first base 101, first rodless cylinder 102, first material tray 103, first slide 104, first front clamp 105, first rear clamp 106, first cylinder with guide rod 107, first mounting rod 108, second cylinder with guide rod 109, first left and right correction unit 2, first base 201, first left bracket 202, first left cylinder with guide rod 203, first left clamp 204, first right cylinder with guide rod 205, first right clamp 206, first right bracket 207, first support frame 208, left electric injection film box 209, first film box conveyor line 210, fixed plate 3, second left and right correction unit 4, second base 401, second Left bracket 402, second left cylinder with guide rod 403, second left clamp 404, second right cylinder with guide rod 405, second right clamp 406, second right bracket 407, second support frame 408, right electricity injection film box 409, second film box conveyor line body 410, second front and rear correction unit 5, second base 501, second rodless cylinder 502, second material tray 503, second slide 504, second front clamp 505, second rear clamp 506, third cylinder with guide rod 507, second mounting rod 508, fourth cylinder with guide rod 509, transmission track fixing plate 6, silicon wafer conveyor line 7, temporary storage film box 8, first lifting rod 9, second lifting rod 10, intermediate conveyor line body 11, film retrieval position conveyor line 12. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings:

[0030] A whole-piece device for loading a material into an electric injection furnace, characterized in that it includes a first front-to-back correction unit 1, a first left-to-right correction unit 2, a fixed plate 3, a second left-to-right correction unit 4, a second front-to-back correction unit 5, a transmission track fixed plate 6, a silicon wafer conveyor line 7, a temporary storage box 8, a first lifting rod 9, a second lifting rod 10, an intermediate conveyor line body 11 and a sheet-taking position conveyor line 12, wherein the first front-to-back correction unit 1 is mounted on the top surface of the fixed plate 3, the first left-to-right correction unit 2 is fixedly mounted on the top surface of the fixed plate 3 and the first left-to-right correction unit 2 is located on the right side of the first front-to-back correction unit 1, the first lifting rod 9 is located at the center of the rectangular groove on the left side of the fixed plate 3, the sheet-taking position conveyor line 12 is fixedly mounted on the top surface of the fixed plate 3 and the sheet-taking position conveyor line 12 is located on the right side of the first left-to-right correction unit 2, and the The second left and right correction unit 4 is fixedly mounted on the top surface of the fixed plate 3 and is located on the right side of the film-taking position conveyor line 12. The second lifting rod 10 is located at the center of the rectangular groove on the right side of the fixed plate 3. The second front and back correction unit 5 is fixedly mounted on the top surface of the fixed plate 3 and is located on the right side of the second left and right correction unit 4. The transmission track fixed plate 6 is located on the front side of the fixed plate 3. The intermediate conveyor line body 11 is fixedly mounted on the transmission track fixed plate 6 and is located on the front side of the film-taking position conveyor line 12. The silicon wafer conveyor line 7 is fixedly mounted on the transmission track fixed plate 6 and is located on the front side of the intermediate conveyor line body 11. The temporary storage box 8 is mounted on the transmission track fixed plate 6 and is located on the left side of the silicon wafer conveyor line 7.

[0031] In the embodiment, the first front and rear correction unit 1 is composed of a first base 101, a first rodless cylinder 102, a first material tray 103, a first slide 104, a first front clamp 105, a first rear clamp 106, a first cylinder with a guide rod 107, a first mounting rod 108 and a second cylinder with a guide rod 109. The first base 101 is fixedly mounted on the fixed plate 3, the first rodless cylinder 102 is mounted on the first base 101, the first slide 104 is mounted on the slide of the first rodless cylinder 102, the first cylinder with a guide rod 107 and the second cylinder with a guide rod 109 are both fixedly mounted on the top surface of the first slide 104, the first front clamp 105 is mounted on the second cylinder with a guide rod 109, the first rear clamp 106 is mounted on the first cylinder with a guide rod 107, the first mounting rod 108 is mounted in the mounting hole of the first slide 104, and the first material tray 103 is fixedly mounted on the top surface of the first mounting rod 108.

[0032] In the embodiment, the first left-right correction unit 2 is composed of a first base 201, a first left bracket 202, a first left guide rod cylinder 203, a first left clamp 204, a first right guide rod cylinder 205, a first right clamp 206, a first right bracket 207, a first support frame 208, a left electric injection film box 209 and a first film box conveying line 213. The first base 201 is fixedly mounted on the fixed plate 3, the first film box conveying line 210 is mounted on the first base 201, and the first left bracket 202 and the first right The brackets 207 are all fixedly mounted on the fixed plate 3, the first left guide rod cylinder 203 is mounted on the first left bracket 202, the first left clamp 204 is mounted on the first left guide rod cylinder 203, the first right guide rod cylinder 205 is mounted on the first right bracket 207, the first right clamp 206 is mounted on the first right guide rod cylinder 205, the left electric injection film box 209 is mounted on the first film box conveyor line body 213, and the first support frame 208 is fixedly mounted on the first base 201.

[0033] In the embodiment, the second left-right correction unit 4 is composed of a second base 401, a second left bracket 402, a second left guide rod cylinder 403, a second left clamp 404, a second right guide rod cylinder 405, a second right clamp 406, a second right bracket 407, a second support frame 408, a right electric injection film box 409 and a second film box conveying line 413. The second base 401 is fixedly mounted on the fixed plate 3, the second film box conveying line 410 is mounted on the second base 401, and the second left bracket 402 and the second right The brackets 407 are all fixedly mounted on the fixed plate 3, the second left guide rod cylinder 403 is mounted on the second left bracket 402, the second left clamp 404 is mounted on the second left guide rod cylinder 403, the second right guide rod cylinder 405 is mounted on the second left bracket 402, the second right clamp 406 is mounted on the second right guide rod cylinder 405, the right electric injection film box 409 is mounted on the second film box conveyor line body 413, and the second support frame 408 is fixedly mounted on the second base 401.

[0034] In the embodiment, the second front and rear correction unit 5 is composed of a second base 501, a second rodless cylinder 502, a second material tray 503, a second slide 504, a second front clamp 505, a second rear clamp 506, a third cylinder with a guide rod 507, a second mounting rod 508 and a fourth cylinder with a guide rod 509. The second base 501 is fixedly mounted on the fixed plate 3, the second rodless cylinder 502 is mounted on the second base 501, the second slide 504 is mounted on the slide of the second rodless cylinder 502, the third cylinder with a guide rod 507 and the fourth cylinder with a guide rod 509 are both fixedly mounted on the top surface of the second slide 504, the second front clamp 505 is mounted on the fourth cylinder with a guide rod 509, the second rear clamp 506 is mounted on the third cylinder with a guide rod 507, the second mounting rod 508 is mounted in the mounting hole of the second slide 504, and the second material tray 503 is fixedly mounted on the top surface of the second mounting rod 508.

[0035] The present invention is composed of a first front-to-back correction unit 1, a first left-to-right correction unit 2, a fixing plate 3, a second left-to-right correction unit 4, a second front-to-back correction unit 5, a transmission track fixing plate 6, a silicon wafer conveyor line 7, a temporary storage box 8, a first lifting rod 9, a second lifting rod 10, an intermediate conveyor line body 11 and a wafer-taking position conveyor line 12; the silicon wafer conveyor line 7 receives the battery cells flowing out of the sintering furnace, and sequentially transfers the battery cells to the intermediate conveyor line body 11 and the wafer-taking position conveyor line 12 one by one, and then reaches the wafer-taking position on the wafer-taking position conveyor line 12, and a special temporary storage box 8 is installed on the left side of the silicon wafer conveyor line 7; if the back-end equipment fails, the battery cells can be taken out by a special wafer-taking mechanism. The cell wafers are taken from the silicon wafer conveyor line 7 and placed in the temporary storage box 8 to ensure continuous wafer flow in the sintering furnace and will not cause the cell wafers in the furnace to be scrapped due to stopping; after the cell wafers reach the unloading position of the pick-up conveyor line 12, the pick-up device can take the cell wafers on the pick-up conveyor line 12 one by one and place them in the special cell boxes for electricity injection on the first cell box conveyor line body 210 and the second cell box conveyor line body 410. Cell box conveying tracks and corresponding correction devices are symmetrically installed on both sides of the pick-up conveyor line 12, which greatly improves the speed of taking cells; after the left electricity injection cell box 209 and the left electricity injection cell box 409 arrive at the specified position of the cell box conveying track, they are first respectively taken out by the first top The lifting rod 9 and the second lifting rod 10 lift the conductive aluminum plate in the film box to a suitable height, and then the film taking mechanism takes out the top conductive aluminum plate and places it in the conductive aluminum plate placement area. The first rodless cylinder 102 of the first front-to-back correction unit 1 and the second rodless cylinder 502 of the second front-to-back correction unit 5 extend out, and the first front-to-back correction unit 1 and the second front-to-back correction unit 5 both have their jaws moved to the front and rear ends of the film box; the film taking mechanism takes out the battery cells on the film taking position conveyor line 12 one by one and places them in the left power injection film box 209 and the right power injection film box 409 respectively. For each piece placed, the four cylinders of the first front-to-back correction unit 1 and the first left-to-right correction unit 2 and the second front-to-back correction unit 5 move the clamps to the front and rear ends of the film box. The four cylinders of the positive unit 5 and the second left and right correction unit 4 are extended at the same time, driving the clamps installed on the cylinders to accurately correct the position of the battery cell from the four directions of front, back, left and right. After the correction is completed, the cylinders retract to prepare for placing the next battery cell; each time a battery cell is placed, the first lifting rod 9 and the second lifting rod 10 respectively descend to a corresponding height to ensure that the falling position of each cell is the same; when the number of battery cells in the cell box reaches the set number, the cell taking mechanism takes back the conductive aluminum plate and places it on the top of the left electricity injection cell box 209 and the right electricity injection cell box 409 respectively; then the first rodless cylinder 102 and the second rodless cylinder 502 retract to complete the unloading and whole cell process.

[0036] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. An electric injection furnace feeding whole piece device, characterized in that: The invention comprises a first front-to-back correction unit (1), a first left-to-right correction unit (2), a fixed plate (3), a second left-to-right correction unit (4), a second front-to-back correction unit (5), a transmission track fixed plate (6), a silicon wafer conveyor line (7), a temporary wafer box (8), a first lifting rod (9), a second lifting rod (10), an intermediate conveyor line body (11) and a wafer taking position conveyor line (12), wherein the first front-to-back correction unit (1) is mounted on the top surface of the fixed plate (3), the first left-to-right correction unit (2) is fixedly mounted on the top surface of the fixed plate (3) and the first left-to-right correction unit (2) is located on the right side of the first front-to-back correction unit (1), the first lifting rod (9) is located at the center of a rectangular groove on the left side of the fixed plate (3), the wafer taking position conveyor line (12) is fixedly mounted on the top surface of the fixed plate (3) and the wafer taking position conveyor line (12) is located on the right side of the first left-to-right correction unit (2), and the second left-to-right correction unit (4) is fixedly mounted on the top surface of the fixed plate (3) and the second left-right correction unit (4) is located on the right side of the sheet-taking position conveyor line (12); the second lifting rod (10) is located at the center of the rectangular groove on the right side of the fixed plate (3); the second front-back correction unit (5) is fixedly mounted on the top surface of the fixed plate (3) and the second front-back correction unit (5) is located on the right side of the second left-right correction unit (4); the transmission track fixed plate (6) is located on the front side of the fixed plate (3); the intermediate conveyor line body (11) is fixedly mounted on the transmission track fixed plate (6) and the intermediate conveyor line body (11) is located on the front side of the sheet-taking position conveyor line (12); the silicon wafer conveyor line (7) is fixedly mounted on the transmission track fixed plate (6) and the silicon wafer conveyor line (7) is located on the front side of the intermediate conveyor line body (11); the temporary storage box (8) is mounted on the transmission track fixed plate (6) and the temporary storage box (8) is located on the left side of the silicon wafer conveyor line (7).

2. The device for feeding whole pieces into an electric injection furnace according to claim 1, characterized in that: The first front-to-back correction unit (1) is composed of a first base (101), a first rodless cylinder (102), a first material tray (103), a first slide (104), a first front clamp (105), a first rear clamp (106), a first cylinder with a guide rod (107), a first mounting rod (108) and a second cylinder with a guide rod (109), wherein the first base (101) is fixedly mounted on a fixed plate (3), the first rodless cylinder (102) is mounted on the first base (101), and the first slide (104) is mounted on On the slide of the first rodless cylinder (102), the first cylinder with guide rod (107) and the second cylinder with guide rod (109) are both fixedly mounted on the top surface of the first slide (104), the first front clamp (105) is mounted on the second cylinder with guide rod (109), the first rear clamp (106) is mounted on the first cylinder with guide rod (107), the first mounting rod (108) is mounted in the mounting hole of the first slide (104), and the first material tray (103) is fixedly mounted on the top surface of the first mounting rod (108).

3. The device for feeding whole pieces into an electric injection furnace according to claim 1, characterized in that: The first left-right correction unit (2) is composed of a first base (201), a first left bracket (202), a first left guide rod cylinder (203), a first left clamp (204), a first right guide rod cylinder (205), a first right clamp (206), a first right bracket (207), a first support frame (208), a left electric injection film box (209) and a first film box conveying line (210). The first base (201) is fixedly mounted on the fixed plate (3), the first film box conveying line (210) is mounted on the first base (201), and the first left bracket (202) and the first The right bracket (207) is fixedly mounted on the fixed plate (3), the first left guide rod cylinder (203) is mounted on the first left bracket (202), the first left clamping claw (204) is mounted on the first left guide rod cylinder (203), the first right guide rod cylinder (205) is mounted on the first right bracket (207), the first right clamping claw (206) is mounted on the first right guide rod cylinder (205), the left electric injection film box (209) is mounted on the first film box conveying line body (210), and the first support frame (208) is fixedly mounted on the first base (201).

4. The device for feeding whole pieces into an electric injection furnace according to claim 1, characterized in that: The second left-right correction unit (4) is composed of a second base (401), a second left bracket (402), a second left guide rod cylinder (403), a second left clamp (404), a second right guide rod cylinder (405), a second right clamp (406), a second right bracket (407), a second support frame (408), a right electric injection film box (409) and a second film box conveying line (410). The second base (401) is fixedly mounted on the fixed plate (3), the second film box conveying line (410) is mounted on the second base (401), and the second left bracket (402) and the second The right bracket (407) is fixedly mounted on the fixed plate (3), the second left guide rod cylinder (403) is mounted on the second left bracket (402), the second left clamping claw (404) is mounted on the second left guide rod cylinder (403), the second right guide rod cylinder (405) is mounted on the second left bracket (402), the second right clamping claw (406) is mounted on the second right guide rod cylinder (405), the right electric injection film box (409) is mounted on the second film box conveying line body (410), and the second support frame (408) is fixedly mounted on the second base (401).

5. The device for feeding whole pieces into an electric injection furnace according to claim 1, characterized in that: The second front-to-back correction unit (5) is composed of a second base (501), a second rodless cylinder (502), a second material tray (503), a second slide seat (504), a second front clamp (505), a second rear clamp (506), a third cylinder with a guide rod (507), a second mounting rod (508) and a fourth cylinder with a guide rod (509). The second base (501) is fixedly mounted on the fixed plate (3), the second rodless cylinder (502) is mounted on the second base (501), and the second slide seat (504) is mounted on the second plate (3). On the slide of the second rodless cylinder (502), the third cylinder with guide rod (507) and the fourth cylinder with guide rod (509) are fixedly mounted on the top surface of the second slide (504), the second front clamp (505) is mounted on the fourth cylinder with guide rod (509), the second rear clamp (506) is mounted on the third cylinder with guide rod (507), the second mounting rod (508) is mounted in the mounting hole of the second slide (504), and the second material tray (503) is fixedly mounted on the top surface of the second mounting rod (508).

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