Automatic conveying and feeding machine for unsaturated polyester resin supporting rod machining

Abstract

The invention belongs to the technical field of conveyors, and particularly relates to an automatic conveying and feeding machine for unsaturated polyester resin supporting rod machining, which comprises a fixing frame, the upper part of the fixing frame is fixedly connected with a storage part, and the storage part is used for storing segmented supporting rods; the pushing part can sequentially push the entering supporting rods out of the storage part, and meanwhile the pushing part can further machine the two ends of the supporting rods. And a machining part is further arranged in the pushing part, and the machining part is used for machining the two ends of the supporting rod. Supporting rod conveying and machining are synchronously completed through the pushing air cylinder, and the efficiency is improved; the elastic extrusion piece is matched with the extrusion groove to adjust clamping pressure in a self-adaptive mode, abrasion is reduced, and the service life is prolonged; the movable plate is linked to damage static friction of the supporting rod, the V-shaped storage groove is used for discharging accurately, clamping stagnation is eliminated, the reject ratio is reduced by matching with positioning of the bearing groove, and high-quality continuous production is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of conveyors, and particularly relates to an automatic conveying and loading machine for processing unsaturated polyester resin struts. Background Art

[0002] In the industrial production of unsaturated polyester resin struts, traditional transportation and storage devices (such as workshop conveyor systems, gravity storage bins) have significant technical bottlenecks: Firstly, the separation between the conveying and processing links leads to systematic efficiency losses. In the traditional process, the struts need to be stored, sorted, and positioned by multiple conveying devices, and then transferred to an independent processing unit by a robotic arm or manually for end processing. This segmented operation mode not only increases the floor area and energy consumption of the equipment, but also causes fluctuations in processing accuracy due to multi-link connection errors (such as positioning deviation, clamping misalignment). Especially for strut products with a large length-to-diameter ratio, the secondary clamping deviation is likely to cause the drilling axis to deviate, and in severe cases, it will result in batch rejection.

[0003] Secondly, the rigid conveying mechanism does not match the material characteristics. Conventional conveying devices (such as chain plate pushing, pneumatic pipeline extrusion) rely on hard contact to transmit power, but the resin material has low compressive strength and high surface finish requirements. Mechanical clamping or frictional propulsion is likely to form indentations, scratches, or even microcracks on the surface of the struts, and additional processes are required for repair later, increasing production costs. In addition, the vibration generated by rigid contact will be transmitted to the processing unit, exacerbating drill bit wear and shortening tool life.

[0004] In addition, the insufficient stability of the storage system restricts continuous production. Traditional storage bins rely on gravity chutes or vibrating discs for feeding, but when the struts are stacked, due to the large static friction coefficient and high shape regularity, an arching and jamming structure is easily formed at the discharge port, and it is necessary to rely on high-frequency impacts of external vibration motors or manual intervention to break the arch. Frequent start-stop not only causes the equipment life to decay, but also interrupts the processing rhythm and is difficult to meet the requirements of high-tempo automated production lines. Especially in the processing scenario of small-diameter struts, the jamming probability increases significantly, becoming the key bottleneck restricting capacity improvement.

[0005] These problems have collectively exposed the deficiencies of traditional transportation and storage devices in material adaptability, process coordination, and continuous operation ability, and there is an urgent need for an innovative solution that takes into account efficient conveying, flexible contact, and dynamic anti-jamming. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic conveying and loading machine for processing unsaturated polyester resin struts, which can synchronously complete the conveying and processing of the struts through a pushing cylinder to improve efficiency; the elastic extrusion member and the extrusion groove cooperate to adaptively adjust the clamping pressure, reduce wear, and extend the service life; the movable plate is linked to break the static friction of the struts, the V-shaped storage groove accurately discharges materials, eliminates jamming, and cooperates with the bearing groove for positioning to reduce the rejection rate and achieve high-quality continuous production.

[0007] The technical solution adopted by the present invention is specifically as follows: An automatic conveying and feeding machine for processing an unsaturated polyester resin strut, comprising a fixed frame, and a storage part is fixedly connected to the upper part of the fixed frame, and the storage part is used for storing the segmented struts: A pushing part is arranged at the discharge port at the lower end of the storage part, and the pushing part can sequentially push the entered struts out of the interior of the storage part. At the same time, the pushing part can also process both ends of the struts; A processing part is further arranged inside the pushing part, and the processing part processes both ends of the struts; The pushing part includes a pushing cylinder, the pushing cylinder is fixedly connected to the interior of the storage part, the output end of the pushing cylinder is fixedly connected to a pushing beam, a pushing seat is fixedly connected to the lower end of the pushing beam, extrusion plates are fixedly connected to both ends of the pushing beam, a sliding beam is slidably arranged inside the pushing beam, one end of the sliding beam is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a linkage seat, an extrusion seat is arranged in parallel and correspondingly on one side of the linkage seat, an elastic extrusion member is arranged between the linkage seat and the extrusion seat, and the upper and lower ends of the extrusion seat are slidably connected to the interior of the extrusion plate.

[0008] In a preferred solution, a pulling groove is opened inside the pushing beam, and the interior of the pulling groove is slidably connected to the sliding beam.

[0009] In a preferred solution, a bearing groove is opened inside the pushing seat, and the interior of the bearing groove is matched with the volume of the strut.

[0010] In a preferred solution, an extrusion groove is opened inside the extrusion plate, and the interior of the extrusion groove is divided into an inclined extrusion section and a horizontal locking section, and the upper and lower ends of the extrusion seat are slidably connected to the interior of the extrusion groove.

[0011] In a preferred solution, rotating wheels are rotatably arranged at the upper and lower ends of the extrusion seat, and the outer edge of the rotating wheel is in contact with the interior of the extrusion groove.

[0012] In a preferred solution, the storage part includes a storage seat, a heightening guard plate, a movable plate and a linkage rod. The storage seat is fixedly connected to the fixed frame, the heightening guard plate is fixedly connected to the upper end of the storage seat, the movable plate is rotatably connected to the interior of the storage seat, one end of the linkage rod is rotatably connected to the movable plate, and the other end of the linkage rod is rotatably connected to the middle part of the sliding beam.

[0013] In a preferred solution, an inclined guiding groove is opened inside the storage seat, and the movable plate is also arranged in an inclined shape. The guiding space formed between the guiding groove and the movable plate is matched with the strut.

[0014] In a preferred embodiment, the processing unit includes a processing base, a follower wheel, a processing motor, a guiding cover, a drill bit, a mounting seat, a fixing seat, and a fixing rod. The processing base is slidably connected to the inside of the storage base. The follower wheels are rotatably arranged at the upper and lower ends of the processing base, and the follower wheels are in contact with the inside of the pressing plate. The processing motor is fixedly connected to the inside of the processing base. The guiding cover is fixedly connected to the output end of the processing motor, and the inside of the guiding cover is engaged with the end of the support rod. The drill bit is fixedly connected to the inside of the guiding cover. The mounting seat is slidably arranged inside the storage base and is fixedly connected to the sliding beam. The fixing seat is arranged inside the mounting seat. The fixing rod passes through the inside of the fixing seat and the mounting seat to fix the fixing seat.

[0015] In a preferred embodiment, a processing groove is formed inside the pressing plate. The inside of the processing groove is divided into a horizontal stationary section and an inclined pushing section. The inside of the pressing groove is slidably connected to the upper and lower ends of the pressing seat. The inside of the processing groove is in contact with the follower wheel.

[0016] In a preferred embodiment, a lower lifting cone is arranged at the lower part of the side of the fixing seat facing the support rod, and an upper lifting cone is arranged at the upper part of the side of the fixing seat facing the support rod. The lower lifting cone and the upper lifting cone are arranged in a stepped shape with different lengths. A fixing groove is arranged between the lower lifting cone and the upper lifting cone, and an anti-slip layer is arranged inside the fixing groove.

[0017] The technical effects achieved by the present invention are as follows: The pushing unit of the present invention realizes the dual functions of support rod conveying and processing through a single power source of the pushing cylinder. When the pushing cylinder extends, the pushing seat pushes the support rod to the external conveyor belt to complete feeding. At the same time, the pressing plate drives the pressing seat to move through the inclined section of the pressing groove. After the elastic pressing member is pressed, the elastic pressure is transmitted to the linkage seat, and the sliding beam is driven by the connecting rod to drive the processing unit to extend. The fixing seat of the processing unit isolates the target support rod through the lower lifting cone and the upper lifting cone and fixes it in the fixing groove, and then the processing motor drives the drill bit to complete the end processing. In this process, a single action of the pushing cylinder synchronously completes the support rod conveying, fixing, and processing, avoiding the time-consuming problem of multi-device switching in the traditional process and significantly improving the processing efficiency; The elastic extrusion member of the pushing part of the present invention cooperates with the horizontal locking section of the extrusion groove to achieve self - adaptive adjustment of the processing pressure. During the stage when the pushing cylinder is fully extended, the extrusion seat enters the horizontal section of the extrusion groove for locking, and the elastic extrusion member maintains a constant pressure to ensure the stable clamping of the support rod by the processing part; while during the contraction and reset process, the inclined section of the extrusion groove guides the extrusion seat to gradually release the pressure, avoiding the displacement of the support rod or the impact of the equipment caused by the sudden detachment of the processing part. At the same time, the rotating wheels arranged at both ends of the extrusion seat convert sliding friction into rolling friction, and cooperate with the inclined pushing section of the processing groove, effectively reducing the movement resistance of the follower wheel, reducing the wear of key components, and extending the service life of the equipment; Through the linkage design of the movable plate and the linkage rod in the storage part of the present invention, the problem of stacking and jamming of support rods is completely solved. When the sliding beam moves, the linkage rod drives the movable plate to perform periodic micro - rotations, breaking the static friction balance between the support rods; at the same time, the V - shaped storage space formed by the inclined guide groove inside the storage seat and the movable plate enables the support rods to fall in a single row in an orderly manner. This structure significantly reduces the stacking density of the support rods in the storage bin and the failure rate of material jamming. In addition, the bearing groove of the pushing seat is accurately matched with the size of the support rod, and combined with the anti - slip layer design of the fixed groove of the processing part, it ensures that only a single support rod is accurately positioned for processing in each cycle, greatly reducing the defective rate of products and achieving high - quality continuous production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall schematic diagram of the embodiment of the present invention; Figure 2 is the overall side sectional view of the embodiment of the present invention; Figure 3 is the embodiment of the present invention Figure 2 schematic diagram at position A in; Figure 4 is the internal exploded view of the storage seat of the embodiment of the present invention; Figure 5 is the schematic diagram of the pushing cylinder extending in the embodiment of the present invention; Figure 6 is the schematic diagram of the pushing cylinder contracting in the embodiment of the present invention; Figure 7 is the schematic diagram of the pushing part in the embodiment of the present invention; Figure 8 is the schematic diagram of the processing device of the processing part in the embodiment of the present invention; Figure 9 is the schematic diagram of the fixing device of the processing part in the embodiment of the present invention; Figure 10 is the schematic diagram of the fixing seat in the embodiment of the present invention.

[0019] In the drawings, the list of components represented by each reference numeral is as follows: 1. Fixed frame; 2. Storage part; 201. Storage seat; 202. Heightening guard plate; 203. Movable plate; 204. Linking rod; 3. Pushing part; 301. Pushing cylinder; 302. Pushing beam; 3021. Pulling groove; 303. Pushing seat; 3031. Bearing groove; 304. Extrusion plate; 3041. Extrusion groove; 3042. Processing groove; 305. Sliding beam; 306. Connecting rod; 307. Linking seat; 308. Extrusion seat; 3081. Rotating wheel; 309. Elastic extrusion part; 4. Processing part; 401. Processing seat; 402. Follow-up wheel; 403. Processing motor; 404. Guide cover; 405. Drill bit; 406. Mounting seat; 407. Fixed seat; 4071. Lower lifting cone; 4072. Upper lifting cone; 4073. Fixed groove; 408. Fixed rod. Detailed implementation manners

[0020] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe in detail the specific implementation manners of the present invention with reference to the accompanying drawings of the specification.

[0021] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The "in a preferred implementation manner" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0023] Furthermore, the present invention is described in detail in conjunction with the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structures will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, the three-dimensional spatial dimensions of length, width and depth should be included.

[0024] Please refer to Figures 1 to 10 As shown, the present invention provides an automatic conveying and loading machine for processing unsaturated polyester resin struts, including a fixed frame 1. The upper part of the fixed frame 1 is fixedly connected with a storage part 2, and the storage part 2 is used for storing the segmented struts; A pushing part 3 is arranged at the discharge port at the lower end of the storage part 2. The pushing part 3 can sequentially push the entered struts out of the inside of the storage part 2, and at the same time, the pushing part 3 can also process both ends of the struts; Inside the pushing part 3, a processing part 4 is further provided, and the processing part 4 processes both ends of the strut. The pushing part 3 includes a pushing cylinder 301, the pushing cylinder 301 is fixedly connected to the inside of the storage part 2, the output end of the pushing cylinder 301 is fixedly connected to a pushing beam 302, the lower end of the pushing beam 302 is fixedly connected to a pushing seat 303, both ends of the pushing beam 302 are fixedly connected to pressing plates 304, a sliding beam 305 is slidably arranged inside the pushing beam 302, one end of the sliding beam 305 is rotatably connected to a connecting rod 306, the other end of the connecting rod 306 is rotatably connected to a linkage seat 307, a pressing seat 308 is arranged parallel and corresponding to one side of the linkage seat 307, an elastic pressing member 309 is arranged between the linkage seat 307 and the pressing seat 308, and the upper and lower ends of the pressing seat 308 are slidably connected to the inside of the pressing plates 304.

[0025] Specifically, the segmented struts are added into the inside of the storage part 2, and the struts are guided to the discharge port inside the storage part 2 so that the struts can enter the inside of the pushing part 3. When the pushing part 3 operates, it can discharge the struts that enter its inside from the inside of the storage part 2. When the pushing part 3 operates, the elongation of the pushing cylinder 301 drives the pushing beam 302, the pushing seat 303 and the pressing plates 304 to move together. The movement of the pushing seat 303 can drive the strut that enters the inside of the pushing seat 303 to move towards the outlet inside the storage seat 201. At the same time, the pressing plates 304 first press the pressing seat 308, causing the pressing seat 308 to slide towards the linkage seat 307 and press the elastic pressing member 309. The elastic pressing member 309 applies elastic pressure to the linkage seat 307, and the linkage seat 307 slides and drives the other end of the connecting rod 306 to move. One end of the connecting rod 306 drives the sliding beam 305 to slide, so that the sliding beam 305 drives the processing part 4 to move towards the strut inside the storage part 2, enabling the processing part 4 to first press and fix the strut. Then, as the pushing cylinder 301 continues to elongate, the pushing seat 303 conveys the strut to the outside of the outlet inside the storage seat 201 to the external conveyor belt, completing the feeding of the strut to the conveyor belt. At the same time, the sliding beam 305 also presses the processing part 4 to extend out of the inside of the storage seat 201 to drill holes at both ends of the strut. Thus, using the power when the pushing cylinder 301 extends, the conveying and processing and drilling of the strut are realized. When the output end of the pushing cylinder 301 contracts, the pushing cylinder 301 drives the pushing beam 302, the pushing seat 303, and the pressing plate 304 to move together, causing the pushing seat 303 to move back to its original position. At the same time, the movement of the pressing plate 304 first drives the processing part 4 to contract back into the storage part 2. Subsequently, the pressing plate 304 drives the pressing seat 308 to move, causing the pressing seat 308 to release the extrusion of the elastic extrusion part 309. The elastic pressure of the elastic extrusion part 309 on the linkage seat 307 gradually decreases, so that the pressure of the sliding beam 305 on the processing part 4 gradually decreases. As the pushing beam 302 gradually moves, the pushing beam 302 can drive the sliding beam 305 to move together, enabling the movement of the sliding beam 305 to drive the processing part 4 to contract into the storage part 2. At the same time, the pushing seat 303 returns to its initial position. After the support rod loses the limit fixation of the processing part 4, it falls into the inside of the pushing seat 303, and subsequent support rods also fall into and out of the inside of the pushing seat 303; During the movement of the sliding beam 305, it can drive the inside of the storage part 2 to move, causing the support rods inside the storage part 2 to slide slightly, destroying the stable friction between the support rods, thereby avoiding the phenomenon of the support rods being stuck due to mutual support.

[0026] Please refer to Figure 3 、 Figure 4 and Figure 7 As shown, a pulling groove 3021 is formed inside the pushing beam 302. The inside of the pulling groove 3021 is slidably connected to the sliding beam 305. The inner width of the pulling groove 3021 is greater than the width of the sliding beam 305 itself. In the initial state, the sliding beam 305 is located on one side of the pulling groove 3021. During the process of the pushing cylinder 301 extending and driving the pushing beam 302 to slide, the sliding beam 305 first slides inside the pulling groove 3021 without being extruded by the pushing beam 302. As the pushing beam 302 continues to move, the other side of the pulling groove 3021 comes into contact with the sliding beam 305. At this time, the continuous movement of the pushing beam 302 can squeeze the sliding beam 305 to move together. The pulling groove 3021 provides space and delay for the pushing beam 302 to squeeze the sliding beam 305, thereby assisting the extension and reset of the sliding beam 305.

[0027] Please refer to Figures 3 to 7As shown, a bearing groove 3031 is formed inside the pushing seat 303. The inside of the bearing groove 3031 is sized to fit the volume of the support rod. Only one support rod can be loaded inside the bearing groove 3031. When the bearing groove 3031 of the pushing seat 303 moves to the storage part 2, the support rod inside the storage part 2 falls into the bearing groove 3031 under the action of gravity, completing the loading of the support rod inside the bearing groove 3031. As the pushing seat 303 moves, a support rod can be moved to the discharge port of the storage part 2. At this time, the support rod falls out of the storage part 2 under the influence of gravity, and then the support rod falls onto the corresponding conveyor belt, completing the feeding of the support rod on the conveyor belt.

[0028] Please refer to Figures 4 to 8 As shown, an extrusion groove 3041 is formed inside the extrusion plate 304. The inside of the extrusion groove 3041 is divided into an inclined extrusion section and a horizontal locking section. The upper and lower ends of the extrusion seat 308 are slidably connected inside the extrusion groove 3041. In the initial state, the extrusion seat 308 is at one end of the extrusion section of the extrusion groove 3041. When the pushing cylinder 301 extends, it drives the extrusion plate 304 to move. The extrusion section inside the extrusion groove 3041 can first apply pressure to the extrusion seat 308, causing the extrusion seat 308 to move horizontally inside the storage part 2. As the extrusion plate 304 continues to move, the extrusion seat 308 moves to the junction of the extrusion section and the locking section and enters the horizontal section. At this time, the movement of the extrusion seat 308 reaches the maximum distance, and the extrusion seat 308 remains stationary during the subsequent movement of the extrusion plate 304. At this time, the moved extrusion seat 308 presses the elastic extrusion member 309, causing the elastic extrusion member 309 to apply elastic pressure to the linkage seat 307. The linkage seat 307 always pulls the connecting rod 306. At this time, the connecting rod 306 pulls the sliding beam 305 to drive the processing part 4 to extend out of the storage part 2, clamping and fixing the support rod. By elastically fixing the support rod under high pressure, the stability of the support rod during subsequent processing is ensured, improving the processing quality. When the pushing cylinder 301 contracts, it drives the pressing plate 304 to move. Since the pressing seat 308 is at the horizontal section of the pressing groove 3041, it remains stationary first. Then, during the subsequent movement of the pressing plate 304, the pressing seat 308 is pushed into the inner part of the pressing section of the pressing groove 3041, and the pressing seat 308 is pushed to move by the pressing section until the pressing seat 308 reaches one end of the pressing section. At this time, the pressing seat 308 returns to its initial position, and the extrusion of the elastic extrusion member 309 by the pressing seat 308 gradually decreases. The elastic pressure of the elastic extrusion member 309 on the linkage seat 307 decreases, so that the processing part 4 gradually loses the extrusion and fixation of the support rod, and the processing part 4 can also be driven by the sliding beam 305 to contract back into the storage part 2, allowing the support rod to be lowered without affecting the entry and processing of the next support rod. By utilizing the power of the pushing cylinder 301, the processing part 4 extends and contracts to achieve elastic fixation and lowering of the support rod.

[0029] Please refer to Figures 4 to 7 As shown, rotating wheels 3081 are rotatably arranged at the upper and lower ends of the pressing seat 308. The outer edge of the rotating wheel 3081 is in contact with the inside of the pressing groove 3041. When the pressing seat 308 moves inside the pressing groove 3041, the rotating wheel 3081 rotates, thereby reducing the friction between the pressing seat 308 and the pressing groove 3041, reducing the wear of the pressing seat 308, and improving the service life.

[0030] Please refer to Figure 2 As shown, the storage part 2 includes a storage seat 201, a heightening guard plate 202, a movable plate 203, and a linkage rod 204. The storage seat 201 is fixedly connected to the fixed frame 1, and the heightening guard plate 202 is fixedly connected to the upper end of the storage seat 201. By means of the heightening guard plate 202, the storage height inside the storage part 2 is increased, thereby increasing the accommodation volume inside the storage part 2. The movable plate 203 is rotatably connected to the inside of the storage seat 201. One end of the linkage rod 204 is rotatably connected to the movable plate 203, and the other end of the linkage rod 204 is rotatably connected to the middle of the sliding beam 305. During the movement of the sliding beam 305, the other end of the linkage rod 204 can be driven to move together, so that one end of the linkage rod 204 can drive the movable plate 203 to rotate slightly, making the support rods between the storage seat 201 and the movable plate 203 in an active state, causing the support rods to slide slightly, breaking the stable friction between the support rods, thereby avoiding the situation where the support rods support each other and cannot fall, improving the stability of the support rod transportation, and ensuring the feeding of the support rods.

[0031] Please refer to Figure 2As shown, an inclined guiding slope is provided inside the storage base 201, and the movable plate 203 is also arranged in an inclined shape. The guiding space formed between the guiding slope and the movable plate 203 cooperates with the support rod. Through the inclined states of the guiding slope and the movable plate 203, guiding and support are provided for the support rod during its downward movement, so as to ensure that only one support rod enters the pushing position of the pushing part 3 at a time, further improving the stability of the support rod conveying.

[0032] Please refer to Figure 4 and Figures 8 to 10 As shown, the processing part 4 includes a processing base 401, a follower wheel 402, a processing motor 403, a guiding cover 404, a drill bit 405, a mounting base 406, a fixing base 407 and a fixing rod 408. The processing base 401 is slidably connected to the inside of the storage base 201. The follower wheel 402 is rotatably arranged at the upper and lower ends of the processing base 401, and the follower wheel 402 is in contact with the inside of the pressing plate 304. The processing motor 403 is fixedly connected to the inside of the processing base 401. The guiding cover 404 is fixedly connected to the output end of the processing motor 403, and the inside of the guiding cover 404 cooperates with the end of the support rod. The drill bit 405 is fixedly connected to the inside of the guiding cover 404. The mounting base 406 is slidably arranged inside the storage base 201, and the mounting base 406 is fixedly connected to the sliding beam 305. The fixing base 407 is arranged inside the mounting base 406. The fixing rod 408 passes through the inside of the fixing base 407 and the mounting base 406 to fix the fixing base 407. The processing base 401, the follower wheel 402, the processing motor 403, the guiding cover 404 and the drill bit 405 form a processing device. During the process of the follower wheel 402 being pressed by the pressing plate 304, the follower wheel 402 can drive the processing base 401 to extend out of the inside of the storage part 2. When the processing base 401 extends out of the inside of the storage part 2, the processing motor 403, the guiding cover 404 and the drill bit 405 move towards the corresponding support rod until the guiding cover 404 is inserted into the end of the support rod, and the processing motor 403 drives the drill bit 405 to drill the end of the support rod. The mounting base 406, the fixing base 407 and the fixing rod 408 form a fixing device. It should be noted that the mounting base 406 can be driven by the sliding beam 305 to extend out of the inside of the storage part 2 before the processing base 401 extends, so that the processing base 401 can drive the fixing base 407 to extend out of the inside of the storage part 2. The extension of the fixing base 407 can isolate the support rods that need to be processed and fed inside the storage part 2, providing space for the processing of the support rods. At the same time, the extension of the fixing base 407 can also press and fix the support rods, thereby improving the stability during the processing of the support rods. Through the linkage between the processing part 4 and the pushing part 3, a process operation of fixing the support rods and then drilling them is realized.

[0033] Please refer to Figures 4 to 7As shown, a processing groove 3042 is formed inside the extrusion plate 304. The inside of the processing groove 3042 is divided into a horizontal stationary section and an inclined pushing section. The inside of the processing groove 3042 is in contact with the follower wheel 402; The stationary section and the pushing section of the processing groove 3042 cooperate with the extrusion section and the locking section inside the extrusion groove 3041; During the movement of the extrusion plate 304, the extrusion section of the extrusion groove 3041 can first apply pressure to the extrusion seat 308 to cause the extrusion seat 308 to move. At the same time, the stationary section inside the processing groove 3042 is horizontally rotated and thus does not apply pressure to the follower wheel 402. The follower wheel 402 is in a stationary state, so that the sliding beam 305 can first slide to drive the fixing device inside the processing part 4 to first extend out of the inside of the storage part 2; During the subsequent movement of the extrusion plate 304, the extrusion seat 308 enters the inside of the locking section of the extrusion groove 3041. Since the locking section is in a horizontal state, the extrusion seat 308 is in a stationary state. At the same time, the follower wheel 402 enters the pushing section of the processing groove 3042, and the follower wheel 402 is squeezed by the pushing section to drive the extrusion seat 308 to move out of the inside of the storage part 2, realizing the movement out of the processing device inside the processing part 4; Through the movement of the extrusion plate 304, the fixing device inside the processing part 4 is first moved out to fix the support rod, and the processing device is subsequently moved out to process the support rod; Through the reverse movement of the extrusion plate 304, the processing device inside the processing part 4 first contracts and enters the inside of the storage part 2, and the fixing device subsequently contracts and enters the inside of the storage part 2, so that the processed support rod falls into the inside of the pushing seat 303 and waits to be moved out for feeding; Therefore, through the movement of the extrusion plate 304, a linkage can be formed with the processing part 4 to complete the process operation of fixing and processing the support rod, thereby improving the processing and feeding efficiency of the support rod.

[0034] Please refer to Figure 10 As shown, a lower lifting cone 4071 is provided at the lower part of the side of the fixed seat 407 facing the support rod, and an upper lifting cone 4072 is provided at the upper part of the side of the fixed seat 407 facing the support rod. The lower lifting cone 4071 and the upper lifting cone 4072 are arranged in a stepped shape of different lengths. A fixing groove 4073 is provided between the lower lifting cone 4071 and the upper lifting cone 4072, and an anti-slip layer is provided on the inner side of the fixing groove 4073; During the extension of the fixed seat 407, the lower lifting cone 4071 first inserts between the support rods, so that the support rod in the middle is separated from the lower support rod, and the support rod in the middle is lifted along the lower lifting cone 4071 to the height of the fixing groove 4073; As the fixed seat 407 continues to extend, the upper lifting cone 4072 is inserted between the upper support rod and the middle support rod. The upper support rod is squeezed by the upper lifting cone 4072 and moves upward, separating the upper support rod from the middle support rod. As the fixed seat 407 continues to extend, the middle support rod gradually enters the inside of the fixed groove 4073 and is fixed by being squeezed by the fixed groove 4073. In this way, the isolation between the middle support rod and the peripheral support rods is achieved, providing sufficient processing space for the processing device of the processing part 4, preventing the processing device of the processing part 4 from affecting other support rods, and ensuring the processing effect.

[0035] The working principle of the present invention is as follows: The segmented support rods are added into the inside of the storage part 2. The support rods are guided to the discharge port inside the storage part 2 so that the support rods can enter the inside of the pushing part 3. When the pushing part 3 operates, it can discharge the support rods entering the inside out of the inside of the storage part 2. When the pushing part 3 operates, the elongation of the pushing cylinder 301 drives the pushing beam 302, the pushing seat 303 and the extrusion plate 304 to move together. The movement of the pushing seat 303 can drive the support rod entering the inside of the pushing seat 303 to move towards the outlet inside the storage seat 201. At the same time, the extrusion plate 304 first squeezes the extrusion seat 308, causing the extrusion seat 308 to slide towards the direction of the linkage seat 307 and squeeze the elastic extrusion member 309. The elastic extrusion member 309 applies elastic pressure at the linkage seat 307. The linkage seat 307 slides and drives the other end of the connecting rod 306 to move. One end of the connecting rod 306 drives the sliding beam 305 to slide, causing the sliding beam 305 to drive the processing part 4 to move towards the support rod inside the storage part 2, so that the processing part 4 can first squeeze and fix the support rod. Then, as the pushing cylinder 301 continues to extend, the pushing seat 303 conveys the support rod to the outside of the outlet inside the storage seat 201 and out through the external conveyor belt, completing the feeding of the support rod at the conveyor belt. At the same time, the sliding beam 305 also squeezes the processing part 4 to extend out of the inside of the storage seat 201 to drill holes at both ends of the support rod. Thus, by using the power when the pushing cylinder 301 extends, the conveying and processing and drilling of the support rod are realized. When the output end of the pushing cylinder 301 contracts, the pushing cylinder 301 drives the pushing beam 302, the pushing seat 303 and the extrusion plate 304 to move together, so that the pushing seat 303 moves back to its original position. At the same time, the movement of the extrusion plate 304 first drives the processing part 4 to contract back into the interior of the storage part 2. Subsequently, the extrusion plate 304 drives the extrusion seat 308 to move, so that the extrusion seat 308 stops squeezing the elastic extrusion member 309. The elastic pressure of the elastic extrusion member 309 on the linkage seat 307 gradually decreases, so that the pressure of the sliding beam 305 on the processing part 4 gradually decreases. As the pushing beam 302 gradually moves, the pushing beam 302 can drive the sliding beam 305 to move together, so that the movement of the sliding beam 305 can drive the processing part 4 to contract into the interior of the storage part 2. At the same time, the pushing seat 303 returns to its initial position. After the support rod loses the limit fixation of the processing part 4, it falls into the interior of the pushing seat 303, and at the same time, the subsequent support rods also fall into and out of the interior of the pushing seat 303; During the movement of the sliding beam 305, it can drive the interior of the storage part 2 to move, causing the support rods inside the storage part 2 to slide slightly, destroying the stable friction between the support rods, so as to avoid the phenomenon that the support rods support each other and get stuck.

[0036] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An automatic conveying and feeding machine for processing unsaturated polyester resin poles, characterized in that: It includes a fixing frame (1), and a storage part (2) is fixedly connected to the upper part of the fixing frame (1). The storage part (2) is used for storing the segmented struts: A pushing part (3) is arranged at the discharge port at the lower end of the storage part (2). The pushing part (3) can sequentially push the entered struts out of the interior of the storage part (2). At the same time, the pushing part (3) can also process both ends of the struts; A processing part (4) is also arranged inside the pushing part (3). The processing part (4) processes both ends of the struts; The pushing part (3) includes a pushing cylinder (301). The pushing cylinder (301) is fixedly connected to the interior of the storage part (2). The output end of the pushing cylinder (301) is fixedly connected to a pushing beam (302). A pushing seat (303) is fixedly connected to the lower end of the pushing beam (302). Extrusion plates (304) are fixedly connected to both ends of the pushing beam (302). A sliding beam (305) is slidably arranged inside the pushing beam (302). One end of the sliding beam (305) is rotatably connected to a connecting rod (306). The other end of the connecting rod (306) is rotatably connected to a linkage seat (307). An extrusion seat (308) is arranged in parallel correspondence on one side of the linkage seat (307). An elastic extrusion member (309) is arranged between the linkage seat (307) and the extrusion seat (308). The upper and lower ends of the extrusion seat (308) are slidably connected to the interior of the extrusion plates (304).

2. The automatic conveying and feeding machine for processing unsaturated polyester resin struts according to claim 1, wherein: A pulling groove (3021) is formed inside the pushing beam (302). The interior of the pulling groove (3021) is slidably connected to the sliding beam (305).

3. An automatic conveying and feeding machine for processing unsaturated polyester resin poles according to claim 1, characterized in that: A bearing groove (3031) is formed inside the pushing seat (303). The interior of the bearing groove (3031) is matched with the volume of the strut.

4. An automatic conveying and feeding machine for processing an unsaturated polyester resin strut, as claimed in claim 1, wherein: An extrusion groove (3041) is formed inside the extrusion plate (304). The interior of the extrusion groove (3041) is divided into an inclined extrusion section and a horizontal locking section. The interior of the extrusion groove (3041) is slidably connected to the upper and lower ends of the extrusion seat (308).

5. An automatic conveying and feeding machine for processing an unsaturated polyester resin strut, according to claim 4, wherein: Rotating wheels (3081) are rotatably arranged at the upper and lower ends of the extrusion seat (308). The outer edge of the rotating wheel (3081) is in contact with the interior of the extrusion groove (3041).

6. The automatic conveying and feeding machine for processing unsaturated polyester resin struts according to claim 1, wherein: The storage part (2) includes a storage seat (201), a heightening guard plate (202), a movable plate (203), and a linkage rod (204). The storage seat (201) is fixedly connected to the fixing frame (1). The heightening guard plate (202) is fixedly connected to the upper end of the storage seat (201). The movable plate (203) is rotatably connected to the interior of the storage seat (201). One end of the linkage rod (204) is rotatably connected to the movable plate (203). The other end of the linkage rod (204) is rotatably connected to the middle of the sliding beam (305).

7. An automatic conveying and feeding machine for processing unsaturated polyester resin struts according to claim 6, characterized in that: An inclined guiding groove is formed inside the storage seat (201), and the movable plate (203) is also arranged in an inclined shape. The guiding space formed between the guiding groove and the movable plate (203) is matched with the strut.

8. An automatic conveying and feeding machine for processing an unsaturated polyester resin strut according to claim 4, characterized in that: The processing part (4) includes a processing base (401), a follower wheel (402), a processing motor (403), a guide cover (404), a drill bit (405), a mounting base (406), a fixing base (407) and a fixing rod (408). The processing base (401) is slidably connected to the inside of the storage base (201). The follower wheel (402) is rotatably arranged at the upper and lower ends of the processing base (401), and the follower wheel (402) is in contact with the inside of the extrusion plate (304). The processing motor (403) is fixedly connected to the inside of the processing base (401). The guide cover (404) is fixedly connected to the output end of the processing motor (403), and the inside of the guide cover (404) is matched with the end of the support rod. The drill bit (405) is fixedly connected to the inside of the guide cover (404). The mounting base (406) is slidably arranged inside the storage base (201), and the mounting base (406) is fixedly connected to the sliding beam (305). The fixing base (407) is arranged inside the mounting base (406). The fixing rod (408) penetrates through the inside of the fixing base (407) and the mounting base (406) to fix the fixing base (407).

9. An automatic conveying and feeding machine for processing an unsaturated polyester resin strut, as claimed in claim 8, wherein: A processing groove (3042) is formed inside the extrusion plate (304). The inside of the processing groove (3042) is divided into a horizontal stationary section and an inclined pushing section. The inside of the extrusion groove (3041) is slidably connected to the upper and lower ends of the extrusion base (308). The inside of the processing groove (3042) is in contact with the follower wheel (402).

10. An automatic conveying and feeding machine for processing an unsaturated polyester resin pole, as claimed in claim 8, wherein: A lower lifting cone (4071) is arranged at the lower part of one side of the fixing base (407) facing the support rod, and an upper lifting cone (4072) is arranged at the upper part of one side of the fixing base (407) facing the support rod. The lower lifting cone (4071) and the upper lifting cone (4072) are arranged in a stepped shape with different lengths. A fixing groove (4073) is arranged between the lower lifting cone (4071) and the upper lifting cone (4072). An anti-slip layer is arranged inside the fixing groove (4073).

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