A saw-tooth product collecting machine

Abstract

The application discloses a sawtooth material collecting machine, which comprises a rack, a feeding conveying belt for conveying sawtooth products, a feeding lifting mechanism for driving the feeding conveying belt to lift, a feeding storage mechanism for collecting and storing the sawtooth products, a material collecting lifting mechanism for driving the feeding storage mechanism to lift, a material pushing translation mechanism for pushing the sawtooth products into the feeding storage mechanism, and a loading moving mechanism for driving the feeding storage mechanism to move back and forth. The loading moving mechanism drives any one feeding sliding component to move towards the feeding conveying belt, and the material pushing translation mechanism can push the sawtooth products on the feeding conveying belt to each feeding sliding component for layer-by-layer storage and collection. The application can realize automatic conveying, feeding, layer-by-layer storage and a series of operations of the sawtooth products, has high automation degree, improves production efficiency, replaces manual operation, has high space utilization, and can meet production requirements of enterprises.

Description

Technical Field

[0001] This invention relates to the field of automation equipment technology, and more specifically, to a sawtooth-type product receiving machine. Background Technology

[0002] In existing production lines for serrated products, manual material handling is used. After the serrated products are pressed and formed, they need to be placed one by one on a material plate until the plate is full. Then, a new material plate is replaced and the above operation is repeated. Finally, they are sent to the next process one by one. Manual operation is troublesome, tedious, time-consuming and labor-intensive, with low work efficiency, low automation, increased labor costs, and is not conducive to production.

[0003] For example, Chinese patent CN217198950U discloses a material receiving mechanism for a powder metallurgy forming machine. Its main frame has a lifting rack, and the upper main frame contains a powder collecting device. A rotating shaft runs through the lower part of the main frame, and a lifting gear meshes with the lifting rack on the rotating shaft. The upper main frame has a movable slide plate, and one end of the upper main frame has a servo motor connected to the movable slide plate via a lead screw. The upper main frame has a guide rail connected to the movable slide plate, and the movable slide plate has a weighing mechanism with a material-carrying mesh box. This patent only has one material-carrying mesh box. After the empty material-carrying mesh box is filled with workpieces, the full material-carrying mesh box needs to be removed from the movable slide plate and replaced with a new empty material-carrying mesh box. It cannot achieve automatic loading and unloading of multiple empty material-carrying mesh boxes, thus limiting the workpiece receiving efficiency. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide a sawtooth product receiving machine that can automatically convey and feed materials, automatically push materials in, and automatically store and collect materials layer by layer. It has a high degree of automation, improves production efficiency, replaces manual operation, and has a high space utilization rate.

[0005] To achieve the above objectives, the present invention provides a sawtooth product receiving machine, comprising a frame, a feeding conveyor belt for transporting sawtooth products, a feeding lifting mechanism for driving the feeding conveyor belt to rise and fall, a feeding storage mechanism for collecting and storing sawtooth products, a receiving lifting mechanism for driving the feeding storage mechanism to rise and fall, a pushing translation mechanism for pushing sawtooth products into the feeding storage mechanism, and a loading moving mechanism for driving the feeding storage mechanism to move back and forth. The feeding conveyor belt, the feeding storage mechanism, and the loading moving mechanism are respectively located on the top of the platform of the frame, and the feeding lifting mechanism and the receiving lifting mechanism are respectively located at the bottom of the platform. The receiving lifting mechanism is connected to the feeding storage mechanism by a transmission mechanism. The feeding conveyor belt is vertically mounted on one side of the feeding storage mechanism via a feeding lifting mechanism and is connected to the feeding end of the feeding storage mechanism. The pushing and translating mechanism is located on the top of the feeding conveyor belt on the side away from the feeding end of the feeding storage mechanism. The pushing part of the pushing and translating mechanism is set towards the feeding end of the feeding storage mechanism. The feeding storage mechanism includes several longitudinally layered feeding sliding components. The loading and moving mechanism is vertically mounted on the other side of the feeding storage mechanism relative to the feeding conveyor belt. The loading and moving mechanism can be driven to each feeding sliding component and drive it to move back and forth in the direction close to or away from the feeding conveyor belt.

[0006] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention features a simple, novel, and rationally designed structure, comprising a feeding conveyor belt lifting mechanism, a feeding storage mechanism, a receiving lifting mechanism, a pushing and translating mechanism, and a loading and moving mechanism. The loading and moving mechanism drives any one of the feeding sliding components to move towards the feeding conveyor belt. The pushing and translating mechanism pushes the sawtooth products on the feeding conveyor belt onto each feeding sliding component for layer-by-layer storage and collection. This invention can automatically feed, push, and collect sawtooth products, achieving a high degree of automation, improving production efficiency, replacing manual operation, and maximizing space utilization, thus meeting the needs of large-scale production in enterprises. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the structure of a sawtooth-type product receiving machine provided in an embodiment of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of a sawtooth-type product receiving machine provided in an embodiment of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the internal structure of a sawtooth-type product receiving machine provided in an embodiment of the present invention. Figure 1 ; Figure 4 This is a schematic diagram of the internal structure of a sawtooth-type product receiving machine provided in an embodiment of the present invention. Figure 2 ; Figure 5 This is a schematic diagram of the material receiving and lifting mechanism of a sawtooth product receiving machine according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the feeding and storage mechanism of a sawtooth product receiving machine according to an embodiment of the present invention; Figure 7 This is an exploded view of the feeding sliding assembly of a sawtooth product receiving machine according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the loading and moving mechanism of a sawtooth product receiving machine according to an embodiment of the present invention. Figure 1 ; Figure 9 This is a schematic diagram of the loading and moving mechanism of a sawtooth product receiving machine according to an embodiment of the present invention. Figure 2 ; Figure 10 This is a schematic diagram of the feeding conveyor belt and feeding lifting mechanism of a sawtooth product receiving machine provided in an embodiment of the present invention; Figure 11 This is a schematic diagram of the pushing and translating mechanism of a sawtooth product receiving machine provided in an embodiment of the present invention. Detailed Implementation

[0009] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0010] Please refer to Figure 1 and Figure 4The present invention provides a sawtooth product receiving machine, including a frame 1, a feeding conveyor belt 2 for transporting sawtooth products, a feeding lifting mechanism 3 for driving the feeding conveyor belt 2 to rise and fall, a feeding storage mechanism 4 for collecting and storing sawtooth products, a receiving lifting mechanism 5 for driving the feeding storage mechanism 4 to rise and fall, a pushing translation mechanism 6 for pushing sawtooth products into the feeding storage mechanism 4, and a loading movement mechanism 7 for driving the feeding storage mechanism 4 to move back and forth, etc. The various components of this embodiment will be described in detail below with reference to the accompanying drawings.

[0011] like Figures 1 to 4 As shown, the feeding conveyor belt 2, the feeding storage mechanism 4, and the loading and moving mechanism 7 can be located on the top of the platform 11 of the frame 1, respectively. The feeding lifting mechanism 3 and the receiving lifting mechanism 5 are located at the bottom of the platform 11, respectively. The receiving lifting mechanism 5 is connected to the feeding storage mechanism 4 and drives the feeding storage mechanism 4 to move up and down. The feeding conveyor belt 2 can be raised and lowered on one side of the feeding storage mechanism 4 through the feeding lifting mechanism 3 and is connected to the feeding end side of the feeding storage mechanism 4. The pushing and translating mechanism 6 is located on the top of the side of the feeding conveyor belt 2 away from the feeding end of the feeding storage mechanism 4. The pushing part of the pushing and translating mechanism 6 is set towards the feeding end of the feeding storage mechanism 4. The feeding storage mechanism 4 includes several longitudinally layered feeding sliding components 41. The loading and moving mechanism 7 is set vertically on the other side of the feeding storage mechanism 4 relative to the feeding conveyor belt 2. The loading and moving mechanism 7 can be connected to each feeding sliding component 41 and drive it to move back and forth in the direction close to or away from the feeding conveyor belt 2.

[0012] In practice, the loading and moving mechanism 7 can drive any one of the feeding sliding components 41 to move toward the feeding conveyor belt 2, and the pushing and translating mechanism 6 can push the serrated products on the feeding conveyor belt 2 onto the feeding sliding component 41 for storage and collection.

[0013] like Figures 5 to 7As shown, the feeding storage mechanism 4 may further include a storage base plate 42, a storage bracket 43, and a feeding guide rod 44. Several feeding sliding components 41 each include a feeding fixing plate 411, a feeding sliding plate 412, a first cam bearing 413, a second cam bearing 414, a feeding guide rail 415, and a feeding slider 416. The bottom surface of the storage base plate 42 is vertically and flexibly positioned above the platform 11 via the receiving lifting mechanism 5. Four storage brackets 43 are provided and vertically positioned at the four corners of the top surface of the storage base plate 42. The two sides of each feeding fixing plate 411 are spaced apart along the length of the storage bracket 43. The feeding guide rails 415 are respectively provided on both sides of the top surface of each feeding fixing plate 411. Each feed slide plate 412 is slidably connected to the feed guide rail 415 on its respective feed fixing plate 411 via a feed slider 416. The first cam bearing 413 is horizontally arranged on the protruding part of each feed slide plate 412 near the side of the loading moving mechanism 7. The feed guide rod 44 is vertically arranged on the other side of the feed slide plate 412. The second cam bearing 414 is longitudinally arranged on the protruding part of each feed slide plate 412 near the side of the feed guide rod 44. The feed guide rod 44 is provided with a guide groove 441 arranged along its length to guide each second cam bearing 414. The feed guide rod 44 is provided with a sliding groove 442 arranged parallel to the output part of the loading moving mechanism 7.

[0014] Furthermore, the receiving lifting mechanism 5 may include a receiving lifting drive motor 51, a receiving ball screw 52, ​​a receiving ball nut 53, a first receiving guide rod 54, a first receiving guide sleeve 55, a second receiving guide rod 56, a second receiving guide sleeve 57, a receiving lifting plate 58, and a receiving base plate 59. The receiving lifting drive motor 51 is connected to the bottom of the receiving ball screw 52 via a transmission assembly. The top of the receiving ball screw 52 is rotatably connected to the platform 11. The receiving lifting plate 58 is slidably connected to the receiving ball screw 52 via the receiving ball nut 53. The receiving base plate 59 is fixedly sleeved on the bottom of the receiving ball screw 52.

[0015] Preferably, in order to make the lifting mechanism 5 of receiving material more stable and smooth, the first receiving guide rod 54 is fixedly connected between the receiving base plate 59 and the table panel 11, the first receiving guide sleeve 55 is inserted downward on the receiving lifting plate 58 and slidably connected to its corresponding first receiving guide rod 54, the second receiving guide rod 56 is fixedly connected between the receiving lifting plate 58 and the storage base plate 59, and the second receiving guide sleeve 57 is inserted downward on the table panel 11 and slidably connected to its corresponding second receiving guide rod 56.

[0016] like Figure 8 and Figure 9As shown, the loading and moving mechanism 7 may include a loading lifting and adjusting assembly 71, a loading shifting drive module 72, a loading translation cylinder 73, and a loading push block 74. The loading shifting drive module 72 is disposed on one side of the feeding storage mechanism 4 via the loading lifting and adjusting assembly 71. The output part of the loading shifting drive module 72 is connected to the loading translation cylinder 73. The loading push block 74 is fixedly disposed on the output part of the loading translation cylinder 73. The loading translation cylinder 73 can drive the loading push block 74 to extend or retract. The loading push block 74 has a locking groove 741 for placing the first cam bearing 413. A fastening screw 742 is threadedly connected to one side wall of the locking groove 741. In this embodiment, the loading shifting drive module 72 can be any linear movement module available on the market, but this embodiment does not involve improvements in this regard, and will not be described in detail here.

[0017] In practice, when the first cam bearing 413 is placed into the snap-fit ​​groove 741 and fixed with the fastening screw 742, the loading displacement drive module 72 can drive the loading translation cylinder 73 to move back and forth along its length direction, thereby driving the feeding slide plate 412 to move back and forth in the direction of approaching or moving away from the feeding storage mechanism 4.

[0018] Specifically, the loading lifting adjustment assembly 71 may include a loading module mounting plate 711, a loading fixing bracket 712, a loading fixing plate 713, a lifting adjusting screw 714, a lifting adjusting nut 715, a lifting adjusting handwheel 716, a fastening block 717, a loading lifting guide rod 718, a loading lifting guide sleeve 719, and a fastening handle 721. The loading fixing bracket 712 is mounted on the platform 11, the loading fixing plate 713 is fixedly mounted on the top of the loading fixing bracket 712, the loading module mounting plate 711 is fixedly mounted on the bottom of the loading shifting drive module 72, one end of the lifting adjusting screw 714 is rotatably mounted on the bottom surface of the loading module mounting plate 711, and the lifting adjusting nut 715 is inserted into the loading fixing plate 713. The upper part is threaded to the lifting adjustment screw 714. The lifting adjustment handwheel 716 is fixedly installed at the other end of the lifting adjustment screw 714. There are two loading lifting guide sleeves 719, which are inserted downwards on both sides of the loading fixing plate 713. One end of the loading lifting guide rod 718 is fixedly connected to the bottom of the loading fixing plate 713 and slidably connected to its corresponding loading lifting guide sleeve 719. There are two fastening blocks 717, which are respectively sleeved on the loading lifting guide rod 718 and fixed to the top of the loading lifting guide sleeve 719. One side of the fastening block 717 has a through hole for the pin of the fastening handle 721 to be inserted. There are two fastening handles 721, which are rotatably connected to their respective fastening blocks 717 by pins.

[0019] When it is necessary to adjust the height of the loading moving mechanism 7, the relative height of the loading moving mechanism 7 can be adjusted by loosening the two fastening handles 721 and then rotating the lifting adjustment handwheel 716. After the adjustment is completed, the fastening handles 721 can be tightened.

[0020] like Figure 10 As shown, the feeding lifting mechanism 3 may include a feeding mounting plate 31, a feeding support base 32, a feeding lifting motor 33, a feeding ball screw 331, a feeding ball nut 332, a first feeding guide rod 34, a first feeding guide sleeve 35, a second feeding guide rod 36, a second feeding guide sleeve 37, a feeding lifting plate 38, and a feeding base plate 39. The feeding mounting plate 31 is located in the middle of the upper and lower belts of the feeding conveyor belt 2. The top surface of the feeding mounting plate 31 is recessed downwards in the middle to provide a material feeding slide. The feeding trough 311 into which the plate 412 extends, the feeding support seat 32 is fixedly installed on the bottom surface of the feeding mounting plate 31 and located above the table panel 11, the feeding lifting motor 33 is connected to the bottom of the feeding ball screw 331 through a reducer, the top of the feeding ball screw 331 is rotatably connected to the table panel 11, the feeding lifting plate 38 is slidably connected to the feeding ball screw 331 through the feeding ball nut 332, and the feeding bottom plate 39 is fixedly sleeved on the bottom of the feeding ball screw 331.

[0021] Preferably, in order to make the lifting mechanism 3 more stable and smooth, the first feeding guide rod 34 is fixedly connected between the bottom surface of the feeding base plate 39 and the feeding support seat 32, the first feeding guide sleeve 35 is inserted downward on the feeding lifting plate 38 and slidably connected to its corresponding first feeding guide rod 34, the second feeding guide rod 36 is fixedly connected between the feeding lifting plate 38 and the table panel 11, and the second feeding guide sleeve 37 is inserted downward on the table panel 11 and slidably connected to its corresponding second feeding guide rod 36.

[0022] like Figure 11As shown, the material pushing and translating mechanism 6 may include a material pushing mounting base 61, a material pushing mounting plate 62, a material pushing electric cylinder 63, a material pushing translating plate 64, a material pushing guide rod 65, a material pushing guide sleeve 66, a material pushing limit plate 67, and a limit plate lifting cylinder 68. The material pushing electric cylinder 63 is mounted on the top of the feeding conveyor belt 2 away from the feeding end of the feeding storage mechanism 4 via the material pushing mounting base 61. The material pushing mounting plate 62 is connected to the output shaft of the material pushing electric cylinder 63 and contacts the top surface of the feeding conveyor belt 2. There are two material pushing mounting plates 62, which are vertically mounted on the top of the material pushing mounting base 61 and located behind the material pushing translating plate 64. The sleeves 66 are respectively inserted into the pusher mounting plate 62. One end of the pusher guide rod 65 is fixedly connected to the back of the pusher translation plate 64. One end of the pusher guide rod 65 is respectively inserted into its corresponding pusher guide sleeve 66. Two pusher limiting plates 67 are provided. Both pusher limiting plates 67 are L-shaped. One pusher limiting plate 67 is fixedly set on one side of the pusher translation plate 64 and contacts the top surface of the feeding conveyor belt 2. The limiting plate lifting cylinder 68 is fixedly set on the other side of the back of the pusher translation plate 64. The output part of the limiting plate lifting cylinder 68 is connected to the other pusher limiting plate 67 and drives it to move up and down.

[0023] It should be noted that in this embodiment, each cylinder, motor, and sensor can be connected to the controller via wires, and the controller can control the action. The controller can be a computer, control panel, control cabinet, or other commonly available control devices.

[0024] The working principle of this invention is as follows: First, the feeding sliding plate of the top-level feeding sliding assembly of the feeding storage mechanism is located between and parallel to the sliding groove of the feeding push block and the feeding guide rod of the feeding moving mechanism. When the sawtooth products are conveyed by the feeding conveyor belt and pass through the docking point between the feeding storage mechanism and the feeding conveyor belt, the feeding shifting drive module of the feeding moving mechanism drives the feeding sliding plate forward into the feeding groove of the feeding mounting plate. The limit plate lifting cylinder of the pushing translation mechanism drives the pushing limit plate on the side closest to the feeding direction of the sawtooth products to rise until the preset number of products are arranged in a row. Then, the limit plate lifting cylinder drives the pushing limit plate to fall, and then the pushing... The electric cylinder drives the pushing and sliding plate to move forward, pushing all the serrated products located between the pushing and sliding plate and the pushing limit plates on both sides onto the feeding slide plate. At the same time, the loading and shifting drive module drives the feeding slide plate to move backward step by step until the feeding slide plate of this layer is full of serrated products. Then, the receiving lifting mechanism can drive the feeding slide assembly to move vertically up one layer and replace it with the feeding slide assembly of the next layer. The above operation is repeated until the preset number of serrated products are completely arranged on each feeding slide assembly. Finally, the operator removes the feeding slide plate full of serrated products one by one, thus completing the receiving of serrated products.

[0025] In summary, this invention can complete a series of operations such as automatic conveying and feeding, automatic pushing and feeding, and automatic layer-by-layer storage and collection of sawtooth products. It has a high degree of automation, improves production efficiency, replaces manual operation, has high space utilization, and can meet the needs of large-scale production of enterprises.

[0026] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.

Claims

1. A sawtooth-type product receiving machine, characterized in that: The system includes a frame (1), a feeding conveyor belt (2) for transporting sawtooth products, a feeding lifting mechanism (3) for lifting the feeding conveyor belt (2), a feeding storage mechanism (4) for collecting and storing sawtooth products, a receiving lifting mechanism (5) for lifting the feeding storage mechanism (4), a pushing and translating mechanism (6) for pushing sawtooth products into the feeding storage mechanism (4), and a loading and moving mechanism (7) for moving the feeding storage mechanism (4) back and forth. The feeding conveyor belt (2), the feeding storage mechanism (4), and the loading and moving mechanism (7) are located on the top of the platform (11) of the frame (1), and the feeding lifting mechanism (3) and the receiving lifting mechanism (5) are located on the bottom of the platform (11). The receiving lifting mechanism (5) is connected to the feeding storage mechanism (4) and drives the feeding storage mechanism. The mechanism (4) moves up and down. The feeding conveyor belt (2) is vertically and vertically set on one side of the feeding storage mechanism (4) and connected to the feeding end side of the feeding storage mechanism (4) through the feeding lifting mechanism (3). The pushing and translating mechanism (6) is set on the top of the feeding conveyor belt (2) away from the feeding end of the feeding storage mechanism (4). The pushing part of the pushing and translating mechanism (6) is set towards the feeding end of the feeding storage mechanism (4). The feeding storage mechanism (4) includes several longitudinally layered feeding sliding components (41). The loading and moving mechanism (7) is vertically set on the other side of the feeding storage mechanism (4) relative to the feeding conveyor belt (2). The loading and moving mechanism (7) can be connected to each feeding sliding component (41) and drive it to move back and forth in the direction close to or away from the feeding conveyor belt (2). The feeding storage mechanism (4) further includes a storage base plate (42), a storage bracket (43), and a feeding guide rod (44). Several feeding sliding components (41) each include a feeding fixing plate (411), a feeding sliding plate (412), a first cam bearing (413), a second cam bearing (414), a feeding guide rail (415), and a feeding slider (416). The bottom surface of the storage base plate (42) is vertically and flexibly mounted above the platform (11) via a receiving lifting mechanism (5). The storage bracket (43) has four rods, which are vertically mounted at the four corners of the top surface of the storage base plate (42). The two sides of each feeding fixing plate (411) are spaced apart along the length of the storage bracket (43). The feeding guide rails (415) are respectively mounted on both sides of the top surface of each feeding fixing plate (411). The feeding slide plates (412) are slidably connected to the feeding guide rails (415) on their respective feeding fixed plates (411) via the feeding sliders (416). The first cam bearings (413) are respectively arranged laterally on the protruding part of each feeding slide plate (412) and close to the side of the loading moving mechanism (7). The feeding guide rod (44) is arranged vertically on the other side of the feeding slide plate (412). The second cam bearings (414) are respectively arranged longitudinally on the protruding part of each feeding slide plate (412) and close to the side of the feeding guide rod (44). The feeding guide rod (44) is provided with a guide groove (441) arranged along its length direction for guiding each second cam bearing (414). The feeding guide rod (44) is provided with a sliding groove (442) arranged parallel to the output part of the loading moving mechanism (7). The loading and moving mechanism (7) includes a loading lifting adjustment assembly (71), a loading shifting drive module (72), a loading translation cylinder (73), and a loading push block (74). The loading shifting drive module (72) is set on one side of the feeding storage mechanism (4) through the loading lifting adjustment assembly (71). The output part of the loading shifting drive module (72) is connected to the loading translation cylinder (73) for transmission. The loading push block (74) is fixedly set on the output part of the loading translation cylinder (73). The loading translation cylinder (73) can drive the loading push block (74) to extend or retract. The loading push block (74) is provided with a snap-fit ​​groove (741) for the first cam bearing (413) to be placed. A fastening screw (742) is threaded on one side wall of the snap-fit ​​groove (741).

2. The sawtooth product receiving machine according to claim 1, characterized in that: The loading lifting adjustment assembly (71) includes a loading module mounting plate (711), a loading fixing bracket (712), a loading fixing plate (713), a lifting adjustment screw (714), a lifting adjustment nut (715), a lifting adjustment handwheel (716), a fastening block (717), a loading lifting guide rod (718), a loading lifting guide sleeve (719), and a fastening handle (721). The loading fixing bracket (712) is mounted on the platform (11), the loading fixing plate (713) is fixedly mounted on the top of the loading fixing bracket (712), the loading module mounting plate (711) is fixedly mounted on the bottom of the loading displacement drive module (72), one end of the lifting adjustment screw (714) is rotatably mounted on the bottom surface of the loading module mounting plate (711), and the lifting adjustment nut (715) is inserted into the loading fixing plate (716). 13) The upper thread is connected to the lifting adjustment screw (714), the lifting adjustment handwheel (716) is fixedly set at the other end of the lifting adjustment screw (714), the loading lifting guide sleeve (719) is provided in two and is inserted downward on both sides of the loading fixing plate (713), one end of the loading lifting guide rod (718) is fixedly connected to the bottom of the loading fixing plate (713) and slidably connected to the corresponding loading lifting guide sleeve (719), the fastening block (717) is provided in two and is respectively sleeved on the loading lifting guide rod (718) and fixed on the top of the loading lifting guide sleeve (719), one side of the fastening block (717) is provided with a through hole for the pin of the fastening handle (721) to be inserted, the fastening handle (721) is provided in two and is respectively rotatably connected to the corresponding fastening block (717) by the pin.

3. A sawtooth product receiving machine according to claim 1, characterized in that: The receiving lifting mechanism (5) includes a receiving lifting drive motor (51), a receiving ball screw (52), a receiving ball nut (53), a first receiving guide rod (54), a first receiving guide sleeve (55), a second receiving guide rod (56), a second receiving guide sleeve (57), a receiving lifting plate (58), and a receiving base plate (59). The receiving lifting drive motor (51) is connected to the bottom of the receiving ball screw (52) through a transmission assembly. The top of the receiving ball screw (52) is rotatably connected to the platform (11). The receiving lifting plate (58) is slidably connected to the receiving ball screw through the receiving ball nut (53). (52) The receiving base plate (59) is fixedly sleeved on the bottom of the receiving ball screw (52). The first receiving guide rod (54) is fixedly connected between the receiving base plate (59) and the table panel (11). The first receiving guide sleeve (55) is inserted downward on the receiving lifting plate (58) and slidably connected to its corresponding first receiving guide rod (54). The second receiving guide rod (56) is fixedly connected between the receiving lifting plate (58) and the storage base plate (42). The second receiving guide sleeve (57) is inserted downward on the table panel (11) and slidably connected to its corresponding second receiving guide rod (56).

4. A sawtooth product receiving machine according to claim 1, characterized in that: The pushing and translating mechanism (6) includes a pushing mounting base (61), a pushing mounting plate (62), a pushing electric cylinder (63), a pushing translating plate (64), a pushing guide rod (65), a pushing guide sleeve (66), a pushing limiting plate (67), and a limiting plate lifting cylinder (68). The pushing electric cylinder (63) is mounted on the top of the feeding conveyor belt (2) away from the feeding end of the feeding storage mechanism (4) via the pushing mounting base (61). The pushing mounting plate (62) is connected to the output shaft of the pushing electric cylinder (63) and contacts the top surface of the feeding conveyor belt (2). There are two pushing mounting plates (62), which are vertically mounted on the top of the pushing mounting base (61) and located behind the pushing translating plate (64). Material guide sleeves (66) are respectively inserted on the pusher mounting plate (62). One end of the pusher guide rod (65) is fixedly connected to the back of the pusher translation plate (64). One end of the pusher guide rod (65) is respectively inserted into its corresponding pusher guide sleeve (66). There are two pusher limiting plates (67). Both pusher limiting plates (67) are L-shaped. One pusher limiting plate (67) is fixedly set on one side of the pusher translation plate (64) and contacts the top surface of the feeding conveyor belt (2). The limiting plate lifting cylinder (68) is fixedly set on the other side of the back of the pusher translation plate (64). The output part of the limiting plate lifting cylinder (68) is connected to the other pusher limiting plate (67) and drives it to move up and down.

5. A sawtooth product receiving machine according to claim 1, characterized in that: The feeding lifting mechanism (3) includes a feeding mounting plate (31), a feeding support seat (32), a feeding lifting motor (33), a feeding ball screw (331), a feeding ball nut (332), a first feeding guide rod (34), a first feeding guide sleeve (35), a second feeding guide rod (36), a second feeding guide sleeve (37), a feeding lifting plate (38), and a feeding bottom plate (39). The feeding mounting plate (31) is located in the middle of the upper and lower sides of the feeding conveyor belt (2). The top surface of the feeding mounting plate (31) is recessed downward to provide a feeding groove (311) into which the feeding sliding plate (412) extends. The feeding support seat (32) is fixedly installed on the bottom surface of the feeding mounting plate (31) and located above the platform (11). The feeding lifting motor (33) is connected to the bottom of the feeding ball screw (331) through a reducer. Next, the top of the feeding ball screw (331) is rotatably connected to the table panel (11), the feeding lifting plate (38) is slidably connected to the feeding ball screw (331) through the feeding ball nut (332), the feeding base plate (39) is fixedly sleeved on the bottom of the feeding ball screw (331), the first feeding guide rod (34) is fixedly connected between the bottom surface of the feeding base plate (39) and the feeding support seat (32), the first feeding guide sleeve (35) is inserted downward on the feeding lifting plate (38) and slidably connected to its corresponding first feeding guide rod (34), the second feeding guide rod (36) is fixedly connected between the feeding lifting plate (38) and the table panel (11), the second feeding guide sleeve (37) is inserted downward on the table panel (11) and slidably connected to its corresponding second feeding guide rod (36).

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