Sheet kneading machine

Abstract

The utility model discloses a kneading machine which comprises a linear module, a connecting arm fixedly mounted on the upper surface of a movable block of the linear module, a lower positioning die fixedly mounted on the upper surface of the connecting arm, a triangular plate fixedly mounted on the upper surface of the linear module, and a first electric push rod fixedly mounted at one end of the triangular plate, an upper positioning die is fixedly installed at one end of a piston rod of the first electric push rod, a flattening mechanism is fixedly installed at one end of the triangular plate, and the top pressing end of the flattening mechanism can be located in a semicircular groove of the lower positioning die and is flush with a semicircular groove of the upper positioning die. And a feeding and pushing mechanism is fixedly mounted on the upper surface of the connecting plate. Through the design of the pushing mechanism, the purpose of automatically feeding and discharging the battery cells is achieved, the continuity and efficiency of battery cell processing are remarkably improved through the automatic operation, supply, positioning and discharging of the battery cells can be rapidly completed, and complexity and low efficiency of manual operation are avoided.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, specifically to a sheet-rolling machine. Background Technology

[0002] In cylindrical power batteries, the process of flattening and compacting the two ends of the cell with external force without damaging the inside of the cell is called cell rolling.

[0003] Chinese patent CN104347891B discloses a battery kneading machine, including a frame, a worktable, a positioning device, and a kneading device. The worktable, positioning device, and kneading device are mounted on the frame. The positioning device includes a horizontal positioning device and a vertical positioning device, with a guide rail between them. The horizontal positioning device includes two horizontal positioning components symmetrically arranged on both sides of the guide rail. The worktable is movably mounted on the guide rail. The vertical positioning device is located above the worktable. The kneading device includes two kneading mechanisms symmetrically arranged on both sides of the worktable with the guide rail as the center and can move towards the vertical positioning device.

[0004] The aforementioned battery rolling machine has the advantages of rolling and flattening, accurately controlling the length of the battery cells to be rolled and the specific distance between the left and right ends of the battery cells to be rolled, simple and convenient operation, and high rolling quality. However, after flattening the two ends of the battery cells, the aforementioned battery rolling machine cannot automatically discharge the battery cells or automatically fill in new battery cells and flatten them. Therefore, after completing one rolling, manual intervention is required to remove the processed battery cells and manually place new battery cells for the next round of rolling. This operation is relatively cumbersome and increases the time and labor cost of manual operation. Utility Model Content

[0005] The purpose of this invention is to provide a chip-rolling machine to solve the problems mentioned in the background art, such as the inability to automatically discharge the battery cells after flattening both ends of the battery cells and the inability to automatically fill and flatten new battery cells.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dough kneading machine includes: a linear module, a connecting arm fixedly mounted on the upper surface of the moving block of the linear module, a lower positioning mold fixedly mounted on the upper surface of the connecting arm, a triangular plate fixedly mounted on the upper surface of the linear module, a first electric push rod fixedly mounted on one end of the triangular plate, an upper positioning mold fixedly mounted on one end of the piston rod of the first electric push rod, the upper positioning mold being flush with and fitting together with the lower positioning mold, and a flattening mechanism fixedly mounted on one end of the triangular plate, the top pressing end of the flattening mechanism being located in the semicircular groove of the lower positioning mold and flush with the semicircular groove of the upper positioning mold;

[0008] The linear module has a connecting plate fixedly installed at one end, a support plate fixedly installed at one end of the connecting plate, and the other end of the support plate fixedly connected to one end of a triangular plate, allowing the lower positioning mold to slide on the upper surface of the support plate. A feeding and pushing mechanism is fixedly installed on the upper surface of the connecting plate, and the lower positioning mold can be driven by the linear module to be flush with the lower surface of the feeding and pushing mechanism.

[0009] Preferably, the flattening mechanism includes two sets of connecting cylinders, which are fixedly installed at both ends of a triangular plate. A dual-axis motor is fixedly installed between the two sets of connecting cylinders. The output shafts at both ends of the dual-axis motor rotate through the connecting cylinders and are fixedly installed with threaded rods at their ends. The threaded rods located in the two sets of connecting cylinders are respectively positive threads and negative threads. A push plate is threadedly installed on the outer surface of the threaded rods located in the connecting cylinders. The push plate extends through the connecting cylinders and a kneading mold is fixedly installed at its upper end.

[0010] Preferably, the kneading mold is flush with the semicircular groove of the upper positioning mold, and the kneading mold can be located in the semicircular groove of the lower positioning mold, so that the kneading mold can be fitted inside when the upper positioning mold and the lower positioning mold are fitted together.

[0011] Preferably, the feeding and pushing mechanism includes an arranging cylinder, which can store multiple sets of horizontally arranged battery cells. The connecting port at the lower end of the arranging cylinder can be blocked by a T-shaped rod. The lower half of the T-shaped rod is slidably mounted on the outer surface of a sliding column fixedly installed in a guide groove. The guide groove is opened on the upper surface of the tray.

[0012] Preferably, the T-shaped rod can be pushed open by the lower positioning mold and made flush with the lower end of the connecting port of the arranging cylinder, so that the horizontally arranged cells in the arranging cylinder can fall into the semi-circular groove of the lower positioning mold.

[0013] Preferably, a spring is fitted on the outer surface of the sliding column fixedly installed in the guide groove. The spring can be pushed by the T-shaped rod and applied with elastic force so that the T-shaped rod can automatically reset when not subjected to top pressure to block the communication port at the lower end of the arrangement cylinder.

[0014] Preferably, a second electric push rod is fixedly installed at one end of the arranging cylinder, and the piston rod of the second electric push rod is flush with the semi-circular groove of the lower positioning mold.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. Through the design of the linear module, connecting arm, lower positioning mold, upper positioning mold, first electric push rod, pushing mechanism, and flattening mechanism, when flattening the two ends of the battery cell, the lower positioning mold on the upper surface of the connecting arm can be laterally slid on the upper surface of the support plate by activating the linear module until it is flush with the pushing mechanism. After being flush with the pushing mechanism, the battery cell in the pushing mechanism can fall into the semi-circular groove of the lower positioning mold. Then, the lower positioning mold can be reset by the linear module to be flush with the upper positioning mold. Subsequently, the first electric push rod can be activated to make the upper positioning mold on the lower surface of the piston rod fit and splice with the lower positioning mold, thereby allowing the battery cell to be fitted into the semi-circular groove between the upper and lower positioning molds. Subsequently, the flattening mechanism can be activated to simultaneously press the battery cell into the semi-circular groove between the upper and lower positioning molds, thereby compacting and flattening both ends of the battery cell. Then, the linear module can be activated again to move the battery cell in the lower positioning mold into the pushing mechanism, and the pushing mechanism will push the compacted and flattened battery cell out of the semi-circular groove. After the battery cell that was originally in the lower positioning mold is pushed out, the battery cells that have not been compacted and flattened in the pushing mechanism will automatically fall into the semi-circular groove of the lower positioning mold. This achieves the purpose of automatic feeding and unloading. The automatic feeding and unloading mechanism makes the battery cell processing more efficient, without the need for manual intervention, greatly reducing operation time and production interruption, and improving production efficiency.

[0017] 2. Through the design of a dual-axis motor, threaded rod, pusher plate, and kneading die, the lower positioning die is driven by the linear module to reset and align with the upper positioning die. Then, the first electric push rod can be activated to move the upper and lower positioning dies on the lower surface of the piston rod to fit together, allowing the battery cell to be fitted into the semi-circular groove between the upper and lower positioning dies. Subsequently, the dual-axis motor can be activated to drive the threaded rod, with one end fixed to the output shaft at both ends, to rotate within the connecting cylinder. The threaded rods within the connecting cylinder have both positive and negative threads, thus enabling the two sets of threaded rods within the connecting cylinder to rotate. The pusher plates, threaded on the outer surface of the threaded drive, move synchronously toward the center within the two sets of connecting cylinders. This allows both sets of pusher plates to simultaneously push the kneading mold into the semi-circular groove between the upper and lower positioning molds. This achieves the kneading and compaction of both ends of the battery cell. The synchronous pressing helps to maintain a uniform pressing force on both ends of the battery cell, thus ensuring the uniformity of the kneading effect. This helps to achieve the same degree of compaction at both ends of the battery cell, improving the overall quality of the battery cell and reducing the risk of deformation and damage.

[0018] 3. Through the design of the arranging cylinder, T-shaped rod, second electric push rod, and spring, when flattening both ends of the battery cell, the lower positioning mold on the upper surface of the connecting arm can be laterally slid on the upper surface of the support plate by activating the linear module. This continues until the lower positioning mold slides to the lower end of the arranging cylinder, pushing the T-shaped rod at the lower end of the arranging cylinder open. The T-shaped rod then slides to the other side in the guide groove and simultaneously presses against one end of the spring. This continues until the lower positioning mold slides to be flush with the connecting opening at the bottom of the arranging cylinder, allowing the battery cell in the arranging cylinder to fall into the semi-circular groove of the lower positioning mold. Subsequently, the lower positioning mold is reset by the linear module to be flush with the upper positioning mold. As the lower positioning mold is carried away by the linear module, the T-shaped rod is no longer subjected to top pressure, allowing it to spring back under the spring's force. The automatic reset mechanism moves to below the connecting port at the lower end of the arranging cylinder to block the remaining battery cells, thus completing the automatic battery cell feeding operation. After the battery cells are kneaded and compacted, the linear module can be restarted to move the battery cells in the lower positioning mold to be flush with the arranging cylinder. Then, the second electric push rod can be activated to push the battery cells out of the semi-circular groove of the lower positioning mold. After the second electric push rod pulls the piston rod back, the battery cells in the arranging cylinder that have not been kneaded and compacted fall into the semi-circular groove of the lower positioning mold for kneading and compacting again. This achieves the purpose of automatic feeding and unloading. This automated operation significantly improves the continuity and efficiency of battery cell processing, and can quickly complete the feeding, positioning and unloading of battery cells, avoiding the tediousness and inefficiency of manual operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the kneading machine of this utility model;

[0020] Figure 2 This is a schematic diagram of the connecting plate and the support plate of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the upper positioning mold and the lower positioning mold of this utility model;

[0022] Figure 4 This is a schematic diagram of the flattening mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the material pushing mechanism of this utility model.

[0024] In the diagram: 1. Linear module; 101. Connecting arm; 102. Lower positioning mold; 103. Triangular plate; 104. First electric push rod; 105. Upper positioning mold; 106. Connecting plate; 107. Support plate; 108. Guide groove; 2. Pushing mechanism; 201. Arranging cylinder; 202. T-shaped rod; 203. Second electric push rod; 204. Spring; 3. Flattening mechanism; 301. Dual-axis motor; 302. Connecting cylinder; 303. Threaded rod; 304. Pushing plate; 305. Crushing mold. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 This embodiment provides the following technical solution:

[0027] like Figures 1-2 As shown, a dough kneading machine includes: a linear module 1, a connecting arm 101 fixedly mounted on the upper surface of the moving block of the linear module 1, a lower positioning mold 102 fixedly mounted on the upper surface of the connecting arm 101, a triangular plate 103 fixedly mounted on the upper surface of the linear module 1, a first electric push rod 104 fixedly mounted on one end of the triangular plate 103, an upper positioning mold 105 fixedly mounted on one end of the piston rod of the first electric push rod 104, the upper positioning mold 105 being able to be flush with the lower positioning mold 102 and fit together, and a flattening mechanism 3 fixedly mounted on one end of the triangular plate 103, the top pressing end of the flattening mechanism 3 being able to be located in the semi-circular groove of the lower positioning mold 102 and flush with the semi-circular groove of the upper positioning mold 105;

[0028] The other end of the linear module 1 is fixedly installed with a connecting plate 106. One end of the connecting plate 106 is fixedly installed with a support plate 107. The other end of the support plate 107 is fixedly connected to one end of the triangular plate 103 and allows the lower positioning mold 102 to be driven to slide on the upper surface of the support plate 107. The upper surface of the connecting plate 106 is fixedly installed with a feeding and pushing mechanism 2. The lower positioning mold 102 can be driven by the linear module 1 to be flush with the lower surface of the feeding and pushing mechanism 2.

[0029] Through the design of the linear module 1, connecting arm 101, lower positioning mold 102, upper positioning mold 105, first electric push rod 104, pushing mechanism 2, and flattening mechanism 3, when flattening the two ends of the battery cell, the lower positioning mold 102 on the upper surface of the connecting arm 101 can be driven to slide laterally on the upper surface of the support plate 107 by activating the linear module 1 until the lower positioning mold 102 is flush with the pushing mechanism 2. After being flush with the pushing mechanism 2, the battery cell in the pushing mechanism 2 can fall into the semi-circular groove of the lower positioning mold 102. Then, the lower positioning mold 102 can be reset by the linear module 1 to be flush with the upper positioning mold 105. Then, the first electric push rod 104 can be activated to drive the upper positioning mold 105 on the lower surface of the piston rod to fit and splice with the lower positioning mold 102, thereby allowing the battery cell to be fitted into the upper positioning mold 105. The battery cell is placed in the semi-circular groove between the upper positioning mold 105 and the lower positioning mold 102. Then, the flattening mechanism 3 can be activated to simultaneously press the battery cell into the semi-circular groove between the upper positioning mold 105 and the lower positioning mold 102, thereby achieving the compaction and flattening of both ends of the battery cell. Then, the linear module 1 can be activated again to drive the battery cell in the lower positioning mold 102 to move into the pushing mechanism 2 again, and the pushing mechanism 2 will push the compacted and flattened battery cell out of the semi-circular groove. After the battery cell that was originally in the lower positioning mold 102 is pushed out, the battery cell that has not been compacted and flattened in the pushing mechanism 2 will automatically fall into the semi-circular groove of the lower positioning mold 102. This achieves the purpose of automatic feeding and unloading. The automatic feeding and unloading mechanism makes the battery cell processing more efficient, without the need for manual intervention, greatly reducing operation time and production interruption, and improving production efficiency.

[0030] like Figures 3-4 As shown, the flattening mechanism 3 includes two sets of connecting cylinders 302. The two sets of connecting cylinders 302 are fixedly installed at both ends of the triangular plate 103. A dual-axis motor 301 is fixedly installed between the two sets of connecting cylinders 302. The output shafts at both ends of the dual-axis motor 301 rotate through the connecting cylinders 302 and are fixedly installed with threaded rods 303 at their ends. The threaded rods 303 located in the two sets of connecting cylinders 302 are positive threads and negative threads, respectively. A pusher plate 304 is threaded on the outer surface of the threaded rods 303 located in the connecting cylinders 302. The pusher plate 304 passes through the connecting cylinders 302 and is fixedly installed with a kneading mold 305 at its upper end.

[0031] The kneading mold 305 is flush with the semi-circular groove of the upper positioning mold 105, and the kneading mold 305 can be located in the semi-circular groove of the lower positioning mold 102, so that the kneading mold 305 can be fitted inside when the upper positioning mold 105 and the lower positioning mold 102 are fitted together.

[0032] Through the design of the dual-axis motor 301, threaded rod 303, push plate 304, and kneading mold 305, after the lower positioning mold 102 is driven to reset and align with the upper positioning mold 105 by the linear module 1, the first electric push rod 104 can be activated to drive the upper positioning mold 105 on the lower surface of the piston rod to fit and splice with the lower positioning mold 102, thereby enabling the battery cell to be fitted into the semi-circular groove between the upper positioning mold 105 and the lower positioning mold 102. Subsequently, the dual-axis motor 301 can be activated to drive the threaded rod 303, which is fixedly installed at one end of the output shaft at both ends, to rotate inside the connecting cylinder 302. The threaded rod 303 inside the connecting cylinder 302 has both positive and negative threads, thereby enabling... The threaded rods 303 inside the two sets of connecting cylinders 302 are threaded, and the push plates 304, which are threaded on the outer surface of the threaded drive, move synchronously toward the center inside the two sets of connecting cylinders 302. This allows both sets of push plates 304 to drive the kneading molds 305 to be synchronously pressed into the semi-circular groove between the upper positioning mold 105 and the lower positioning mold 102. This achieves the kneading and compaction of both ends of the battery cell. The synchronous pressing helps to maintain a uniform pressing force on both ends of the battery cell, thus ensuring the uniformity of the kneading effect. This helps to achieve the same degree of compaction at both ends of the battery cell, improves the overall quality of the battery cell, and reduces the risk of deformation and damage.

[0033] like Figure 5 As shown, the feeding and pushing mechanism 2 includes an arranging cylinder 201, which can store multiple sets of horizontally arranged battery cells. The connecting port at the lower end of the arranging cylinder 201 can be blocked by a T-shaped rod 202. The lower half of the T-shaped rod 202 is slidably mounted on the outer surface of a sliding column fixedly installed in a guide groove 108. The guide groove 108 is opened on the upper surface of the support plate 107.

[0034] The T-shaped rod 202 can be pushed open by the lower positioning mold 102 and made flush with the lower end of the connecting port of the arranging cylinder 201, so that the horizontally arranged cells in the arranging cylinder 201 can fall into the semi-circular groove of the lower positioning mold 102.

[0035] A spring 204 is fitted on the outer surface of the sliding column fixedly installed in the guide groove 108. The spring 204 can be pushed by the T-shaped rod 202 and applied with elastic force so that the T-shaped rod 202 can automatically reset when not subjected to top pressure to block the communication port at the lower end of the arrangement cylinder 201.

[0036] A second electric push rod 203 is fixedly installed at one end of the arranging cylinder 201. The piston rod of the second electric push rod 203 can be flush with the semi-circular groove of the lower positioning mold 102.

[0037] Through the design of the arranging cylinder 201, T-shaped rod 202, second electric push rod 203, and spring 204, when flattening the two ends of the battery cell, the lower positioning mold 102 on the upper surface of the connecting arm 101 can be driven to slide laterally on the upper surface of the support plate 107 by activating the linear module 1. This continues until the lower positioning mold 102 slides to the lower end of the arranging cylinder 201, pushing the T-shaped rod 202 at the lower end of the arranging cylinder 201 away. The T-shaped rod 202 then slides to the other side within the guide groove 108 and simultaneously presses against one end of the spring 204. This continues until the lower positioning mold 102 slides to be flush with the connecting opening under the arranging cylinder 201, allowing the battery cell in the arranging cylinder 201 to fall into the semi-circular groove of the lower positioning mold 102. Subsequently, the lower positioning mold 102 is driven by the linear module 1 to reset and align with the upper positioning mold 105. As the lower positioning mold 102 is carried away by the linear module 1, the T-shaped rod 202 will not be affected. The top pressure allows the T-shaped rod 202 to automatically reset and move to below the connecting port at the lower end of the arranging cylinder 201 through the elastic force applied by the spring 204, thus blocking the remaining battery cells inside. This completes the automatic battery cell feeding operation. After the battery cells are kneaded and flattened, the linear module 1 can be restarted to move the battery cells in the lower positioning mold 102 to be flush with the arranging cylinder 201. Then, the second electric push rod 203 can be activated to push the battery cells out of the semi-circular groove of the lower positioning mold 102. After the second electric push rod 203 pulls the piston rod back, the battery cells in the arranging cylinder 201 that have not been kneaded and flattened fall into the semi-circular groove of the lower positioning mold 102 for kneading and flattening again. This achieves the purpose of automatic feeding and unloading. This automated operation significantly improves the continuity and efficiency of battery cell processing, and can quickly complete the feeding, positioning and unloading of battery cells, avoiding the tediousness and inefficiency of manual operation.

[0038] Based on the above technical solution, the working steps of this solution are summarized as follows: When flattening both ends of the battery cell, the lower positioning mold 102 on the upper surface of the connecting arm 101 can be driven to slide laterally on the upper surface of the support plate 107 by activating the linear module 1. This continues until the lower positioning mold 102 slides to the lower end of the arranging cylinder 201, allowing it to push open the T-shaped rod 202 at the lower end of the arranging cylinder 201. The T-shaped rod 202 will then slide to the other side within the guide groove 108 and simultaneously press against one end of the spring 204. This continues until the lower positioning mold 102 slides to be flush with the connecting opening under the arranging cylinder 201. The battery cells in the arranging cylinder 201 fall into the semi-circular groove of the lower positioning mold 102. The lower positioning mold 102 is then driven back to its original position by the linear module 1, aligning with the upper positioning mold 105. As the lower positioning mold 102 is carried away by the linear module 1, the T-shaped rod 202 is no longer subjected to top pressure. The T-shaped rod 202 automatically resets under the elastic force of the spring 204, moving to below the connecting port at the lower end of the arranging cylinder 201 to block the remaining battery cells. This completes the automatic battery cell supply operation. Then, the first electric push rod 104 can be activated to bring the upper positioning mold 105 on the lower surface of the piston rod into contact with the lower positioning mold 102. The battery cells are then assembled and fitted into the semi-circular groove between the upper positioning mold 105 and the lower positioning mold 102. The dual-axis motor 301 then drives the threaded rods 303, one end of which is fixedly mounted on the output shafts at both ends, to rotate within the connecting cylinder 302. The threaded rods 303 within the connecting cylinder 302 have both positive and negative threads. This allows the push plates 304, threaded onto the outer surfaces of the threaded rods 303 within the two sets of connecting cylinders 302, to move synchronously towards the center within the two sets of connecting cylinders 302. Consequently, both sets of push plates 304 drive the kneading mold 305 upwards towards the positioning mold 105. The cells are synchronously pressed into the semi-circular groove between the lower positioning molds 102, thereby achieving the kneading and compaction of both ends of the cells. Then, the linear module 1 can be restarted to move the cells in the lower positioning molds 102 to be flush with the arranging cylinder 201. Then, the second electric push rod 203 can be activated to push the cells in the semi-circular groove of the lower positioning molds 102 out. After the second electric push rod 203 pulls the piston rod back, the cells in the arranging cylinder 201 that have not been kneaded and compacted fall into the semi-circular groove of the lower positioning molds 102 for kneading and compaction again, thus achieving the purpose of automatic feeding and unloading.

[0039] In summary, this cell rolling machine achieves the purpose of automatic feeding and unloading of battery cells. This automated operation significantly improves the continuity and efficiency of battery cell processing, and can quickly complete the feeding, positioning and unloading of battery cells, avoiding the tediousness and inefficiency of manual operation.

[0040] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dough kneading machine, characterized in that, include: A linear module (1) is provided with a connecting arm (101) fixedly mounted on the upper surface of the moving block of the linear module (1). A lower positioning mold (102) is fixedly mounted on the upper surface of the connecting arm (101). A triangular plate (103) is fixedly mounted on the upper surface of the linear module (1). A first electric push rod (104) is fixedly mounted on one end of the triangular plate (103). An upper positioning mold (105) is fixedly mounted on one end of the piston rod of the first electric push rod (104). The upper positioning mold (105) can be flush with the lower positioning mold (102) and fit together. A flattening mechanism (3) is fixedly mounted on one end of the triangular plate (103). The top pressing end of the flattening mechanism (3) can be located in the semi-circular groove of the lower positioning mold (102) and flush with the semi-circular groove of the upper positioning mold (105). The other end of the linear module (1) is fixedly installed with a connecting plate (106), one end of the connecting plate (106) is fixedly installed with a support plate (107), the other end of the support plate (107) is fixedly connected to one end of the triangular plate (103) and allows the lower positioning mold (102) to be driven to slide on the upper surface of the support plate (107), the upper surface of the connecting plate (106) is fixedly installed with a feeding and pushing mechanism (2), and the lower positioning mold (102) can be driven by the linear module (1) to be flush with the lower surface of the feeding and pushing mechanism (2).

2. A dough kneading machine according to claim 1, characterized in that: The flattening mechanism (3) includes two sets of connecting cylinders (302). The two sets of connecting cylinders (302) are fixedly installed at both ends of the triangular plate (103). A dual-axis motor (301) is fixedly installed between the two sets of connecting cylinders (302). The output shafts at both ends of the dual-axis motor (301) rotate through into the connecting cylinder (302) and are fixedly installed with threaded rods (303) at their ends. The threaded rods (303) located in the two sets of connecting cylinders (302) are positive threads and negative threads, respectively. A pusher plate (304) is threaded on the outer surface of the threaded rods (303) located in the connecting cylinder (302). The pusher plate (304) passes through the connecting cylinder (302) and is fixedly installed with a kneading mold (305) at its upper end.

3. A dough kneading machine according to claim 2, characterized in that: The kneading mold (305) is flush with the semi-circular groove of the upper positioning mold (105), and the kneading mold (305) can be located in the semi-circular groove of the lower positioning mold (102), so that the kneading mold (305) can be fitted inside when the upper positioning mold (105) and the lower positioning mold (102) are fitted together.

4. A dough kneading machine according to claim 1, characterized in that: The feeding and pushing mechanism (2) includes an arranging cylinder (201), which can store multiple sets of horizontally arranged battery cells. The lower end of the arranging cylinder (201) can be blocked by a T-shaped rod (202). The lower half of the T-shaped rod (202) is slidably installed on the outer surface of a sliding column fixedly installed in a guide groove (108). The guide groove (108) is opened on the upper surface of the support plate (107).

5. A dough kneading machine according to claim 4, characterized in that: The T-shaped rod (202) can be pushed open by the lower positioning mold (102) and made flush with the lower end of the connecting port of the arranging cylinder (201), so that the horizontally arranged cells in the arranging cylinder (201) can fall into the semi-circular groove of the lower positioning mold (102).

6. A dough kneading machine according to claim 4, characterized in that: A spring (204) is fitted on the outer surface of the sliding column fixedly installed in the guide groove (108). The spring (204) can be pushed by the T-shaped rod (202) and applied with elastic force so that the T-shaped rod (202) can automatically reset when not subjected to top pressure to block the communication port at the lower end of the arrangement cylinder (201).

7. A dough kneading machine according to claim 4, characterized in that: A second electric push rod (203) is fixedly installed at one end of the arrangement cylinder (201), and the piston rod of the second electric push rod (203) can be flush with the semi-circular groove of the lower positioning mold (102).

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