Feeding conveying device for stamping and frame inserting machine

Abstract

The utility model relates to the technical field of feeding and conveying, and discloses a feeding and conveying device for a stamping and frame inserting machine. According to the device, a bearing cross rod is fixedly connected to the lower surface of the conveying belt supporting table, a lifting rod is fixedly connected to the side surface of the end, opposite to the conveying belt supporting table, of the bearing cross rod, a plurality of height limiting holes are formed in the side surface of the lifting rod, and a supporting pile is slidably inserted into the end, opposite to the bearing cross rod, of the lifting rod through a formed hole groove; meanwhile, by means of the geometrical characteristic of the semicircle, the operation table can rotate to a certain degree after the operation table is connected with the rotating middle shaft in an inserted mode. The connecting concave block serves as a main connecting part and further provides protection for the connecting position, and meanwhile the center shaft anti-falling sleeve prevents the rotating center shaft from falling off in the rotating process. Through the structure, an operator can properly adjust the height and angle of a conveying structure according to the position of a feeding structure so as to achieve accurate butt joint, and the whole process is flexible, efficient, light and labor-saving.

Description

Technical Field

[0001] The present application belongs to the technical field of material feeding and conveying, and specifically relates to a material feeding and conveying device for a punching and inserting frame machine. Background Art

[0002] In the field of production technology, after the substrates from the washing line flow out of the production line, they need to be placed in corresponding material frames and transferred to the next production step.

[0003] For example, the publication number: CN217707712U discloses a feeding and conveying device for a hardboard inserting frame machine, including a conveying frame, a material conveying mechanism installed on the conveying frame, a first lifting mechanism located below the conveying frame, and a first lifting plate connected to the first lifting mechanism; a clamping drive mechanism is also installed on the first lifting plate, and the clamping drive mechanism is also connected to two clamping and positioning components; the first lifting mechanism is used to drive the first lifting plate to drive the two clamping and positioning components to pass through the material conveying mechanism to perform lifting and lowering movements. The utility model is provided with a clamping drive mechanism and two clamping and positioning components, which can clamp and position the product when the material conveying mechanism conveys the product, so that the external transfer mechanism can transfer and flip the product. At the same time, a guide mounting plate is also provided on the top of the first lifting plate. In the process of positioning the product, it can be guided by the guide rollers on the guide mounting plate, and the product can be prevented from being scratched and damaged during the clamping and positioning process, thereby improving its safety.

[0004] However, the application did not take into account that during the material feeding and conveying process, because the load platforms at different steps are different, there may be a certain degree of height difference, so the overall equipment needs to be adjusted to adapt. In addition, the angle problem of some structures needs to be considered. After adjusting the angle, it is aligned with the next production step to achieve precise docking. Utility Model Content

[0005] The purpose of the present application is to provide a feeding and conveying device for a punching and inserting frame machine in order to solve the above-mentioned problem of adjusting the height angle for docking.

[0006] The technical solution adopted in the present application is as follows: a feeding and conveying device for a stamping and inserting frame machine, the lower surface of the conveyor belt support platform is fixedly connected with a load-bearing cross bar, the side surface of the load-bearing cross bar opposite to the conveyor belt support platform is fixedly connected with a lifting rod, a plurality of height limiting holes are provided on the side surface of the lifting rod, one end of the lifting rod opposite to the load-bearing cross bar is slidably inserted with a supporting pile through the hole groove, the side surface of the supporting pile is fixedly connected with a plurality of insertion rod bearing plates, the side surface of the insertion rod bearing plate is provided with a sliding groove, the sliding groove is slidably inserted with a sliding cross bar through the hole groove, the side surfaces of both ends of the sliding cross bar are fixedly inserted with anti-falling sleeves, and the side surfaces of the sliding groove are fixedly connected with insertion rods.

[0007] The side surface of the conveyor belt support platform is fixedly connected to an operating platform, the lower surface of the operating platform is fixedly connected to a supporting semicircular block, a connecting concave block is inserted into the side surface of one end of the supporting semicircular block opposite to the operating platform, a rotating central axis is inserted into the side surface of one end of the connecting concave block opposite to the supporting semicircular block, a plurality of central axis anti-falling sleeves are fixedly inserted at both ends of the rotating central axis relative to the connecting concave block, one end of the connecting concave block relative to the supporting semicircular block is fixedly connected to an operating platform support rod, and one end of the operating platform support rod relative to the connecting concave block is fixedly connected to an operating platform support pile.

[0008] By adopting the above technical solution, the operator uses the load-bearing crossbar to carry the conveyor belt support platform, and then uses the lifting rod to connect it. The other end is connected to the support pile and the ground support to form a pillar, and then the height is fixed by plugging the plug rod into the height limiting hole, and the plug rod is accommodated by the plug rod bearing plate and the sliding groove, and connected to it by the sliding crossbar and the anti-drop sleeve. The operating table carries the conveying material frame, and the operating table is supported by the supporting semicircular block, and the operating table support rod and the operating table support pile are in contact with the ground for support, and then the two parts are connected by the connecting concave block, and the rotating central axis and the central axis anti-drop sleeve provide rotation performance, so that the operating table can achieve a certain angle of rotation.

[0009] The conveyor belt support platform serves as the bearing component of the conveyor belt, providing a platform for the smooth operation of the conveyor. The bearing crossbar laterally expands the contact area between the supporting component and the plane. A retractable structure is formed between the lifting rod and the supporting pile. The height can be raised or lowered by sliding the lifting rod on the supporting pile, and it also provides support. The plug-in bearing plate and the sliding groove serve as components that support the sliding of the sliding crossbar. In addition to realizing the fixed track of the movement, they also provide space for the sliding crossbar to be placed.

[0010] The sliding cross bar is the main sliding component, which drives the plug-in rod to realize the movement of pulling and inserting. The anti-drop sleeves at both ends avoid the risk of it falling off. The plug-in between the plug-in rod and the height limiting hole fixes the lifting height and ensures the hovering of the structure. The operating table is the main operating platform, and the operator can place the board for loading in the frame. The supporting semicircular block is the main supporting component, which is connected to the operating table support rod and the operating table support pile to carry the operating table. At the same time, by using its semicircular geometric characteristics, it can achieve a certain degree of rotation after being plugged into the rotating central axis.

[0011] The connecting block is the main connecting component and also provides protection for the connection. At the same time, the central axis anti-drop sleeve prevents the central axis from falling off during the rotation process. Through the above structure, the operator can adjust the height and angle of the conveying structure appropriately according to the structural position of the loading material, so as to achieve precise docking. The whole process is flexible, efficient, light and labor-saving.

[0012] In a preferred embodiment, the upper surface of the operating table is slidably connected to a material plate plug-in frame, and a plurality of frame pulley support rods are fixedly plugged into the side surface of the material plate plug-in frame, and a connecting shaft is fixedly plugged into the side surface of one end of the frame pulley support rod relative to the material plate plug-in frame, and small pulleys are rotatably plugged into the side surfaces of both ends of the connecting shaft, and a pulley anti-slip sleeve is fixedly plugged into the side surface of one end of the small pulley relative to the connecting shaft.

[0013] By adopting the above technical solution, the operator uses the material board plug-in frame to fix the material board to be transported, thereby avoiding collisions and damage to the board during the loading process. The operator uses the frame pulley support rod to connect the connecting shaft to form a basic pulley support structure. The small pulley is plugged in by rotating the connecting shaft. The rotation of the small pulley can realize the stable sliding of the material board plug-in frame during transportation, reduce the friction of the material board plug-in frame itself, and have a certain protective effect to avoid collisions and damage to the material board plug-in frame during transportation. The pulley anti-detachment sleeve is used to prevent the small pulley from falling off.

[0014] In a preferred embodiment, the upper surface of the material board plug-in frame is fixedly connected to a bearing base, the side surface of the bearing base is rotatably plugged with a rotating horizontal axis, the side surface of the rotating horizontal axis is provided with an angle fixing bolt, and the side surface of the rotating horizontal axis is fixedly connected to a pressing plate rod.

[0015] By adopting the above technical solution, the bearing base is used as the supporting base, and the rotating horizontal axis plugged and rotated thereon is used to provide rotation performance, and it is connected to the pressing plate rod, which can bring a certain degree of rotation range to the pressing plate rod. The operator can use the pressing plate rod to hold the material plate inserted in the material plate plug-in frame to prevent it from loosening during transportation. In order to fix it, the angle of rotation is fixed by an angle fixing bolt to prevent the shaking of the pressing plate rod.

[0016] In a preferred embodiment, an L-shaped towing hook is fixedly connected to the side surface of the material plate plug-in frame, a protective side plate is fixedly connected to the upper surface of the conveyor belt support platform, a conveying transverse groove is fixedly connected to the upper surface of the conveyor belt support platform, a conveying transverse groove is opened on the side surface of the protective side plate, and a plurality of conveying crawler extension rods are slidably inserted into the conveying transverse groove through the opened hole grooves.

[0017] By adopting the above technical solution, the L-shaped towing hook is used as a connecting component with the material board plug-in frame. Due to its bent structure, it can be regarded as a hook-shaped object, and the L-shaped towing hook can be hooked during transportation. The hooked component is the conveyor track extension rod, because the conveyor track extension rod is hooked with the L-shaped towing hook, the material board plug-in frame can be pulled. The protective side plate and the transmission transverse groove provide a bearing structure for the conveyor track extension rod, so that it can move forward in a straight line within a certain plane.

[0018] In a preferred embodiment, a conveying crawler is fixedly connected to the side surface of the conveying crawler extension rod, and a crawler rotating gear is rotatably inserted into the side surface of one end of the conveying crawler relative to the conveying crawler extension rod.

[0019] By adopting the above technical solution, in order to achieve stable dragging between the conveyor track extension rod and the L-shaped towing hook, the conveyor track extension rod is connected to the conveyor track, and then the rotation of the track rotating gear is used to provide power to complete the dragging. And because the track rotating gear has the ability to rotate, the conveyor track extension rod can be made to tilt at a certain angle when it is dragged to the tail end due to the traction of the conveyor track, so that the conveyor track extension rod can be automatically unhooked from the L-shaped towing hook, and circulate along the conveyor track to the other end, thereby realizing the reciprocating function.

[0020] In a preferred embodiment, a transmission shaft is fixedly connected to the side surface of the track rotating gear, and a motor is connected to the side surface of one end of the transmission shaft opposite to the track rotating gear.

[0021] By adopting the above technical solution, the drive shaft is used to connect the crawler rotating gear to the motor, so that rotational force can be provided. Manual rotation is not required, which saves energy. The motor is used to transmit power, making the whole process smoother and more stable.

[0022] In a preferred embodiment, a side surface of the motor is fixedly connected to a non-slip base, and a motor protection shell is fixedly connected to a side surface of one end of the non-slip base opposite to the motor.

[0023] By adopting the above technical solution, the motor can be protected by the motor protection shell, and the motor can be fixedly connected to the motor protection shell by using the anti-slip base to prevent it from sliding during rotation, causing structural dislocation and thus causing damage to the device structure.

[0024] In a preferred embodiment, a plurality of rotatable rollers are rotatably plugged into the upper surface of the conveyor belt support platform.

[0025] By adopting the above technical solution, the rotatable roller is used to support the transported plate, and the rotating nature of the roller is used to reduce the resistance of the plate during transportation as much as possible, thereby reducing wear.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0027] In the present application, the conveyor belt support platform is used as the bearing component of the conveyor belt, providing a platform for the smooth operation of the conveyor. The bearing cross bar laterally expands the contact area between the supporting component and the plane. A retractable structure is formed between the lifting rod and the supporting pile. The lifting rod can be lifted and lowered by sliding on the supporting pile, and it also provides a supporting effect. The plug-in rod bearing plate and the sliding groove are used as components to support the sliding cross bar. In addition to realizing the fixed track of the movement, they also provide space for the sliding cross bar to accommodate and place. The sliding cross bar is the main sliding component, which drives the plug-in rod to realize the activity of pulling and inserting. The anti-drop sleeve at both ends avoids the danger of it falling off. The plug-in between the plug-in rod and the height limiting hole fixes the height of the lifting and lowering, ensuring the suspension of the structure. The operating table is the main operating platform, and the operator can place the board used for loading in the frame. The supporting semicircular block is the main supporting component, which is connected to the operating table support rod and the operating table support pile to carry the operating table. At the same time, by using its semicircular geometric characteristics, it can be plugged into the rotating center axis to achieve a certain degree of rotation. The connecting block is the main connecting component and also provides protection for the connection. At the same time, the central axis anti-drop sleeve prevents the central axis from falling off during the rotation process. Through the above structure, the operator can adjust the height and angle of the conveying structure appropriately according to the structural position of the loading material, so as to achieve precise docking. The whole process is flexible, efficient, light and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall side view of the device of the present application;

[0029] Figure 2It is a schematic diagram of the back structure of the overall device in this application;

[0030] Figure 3 It is a structural schematic diagram of the lifting rod in this application;

[0031] Figure 4 This is a schematic diagram of the structure of the supporting semicircular block in this application;

[0032] Figure 5 This is a schematic diagram of the structure of the material board plug-in frame in this application;

[0033] Figure 6 It is a schematic diagram of the structure of the transmission crawler in this application;

[0034] Figure 7 This is a schematic diagram of the cross-sectional structure of the motor protection shell in this application.

[0035] Markings in the figure: 1. Conveyor belt support platform; 2. Bearing cross bar; 3. Lifting rod; 4. Height limiting hole; 5. Support pile; 6. Insertion rod bearing plate; 7. Sliding groove; 8. Sliding cross bar; 9. Anti-drop sleeve; 10. Insertion rod; 11. Operating table; 12. Support semicircular block; 13. Connecting concave block; 14. Rotating central axis; 15. Central axis anti-drop sleeve; 16. Operating table support rod; 17. Operating table support pile; 18. Material board insertion frame; 19. Frame slide Wheel support rod; 20, connecting shaft; 21, small pulley; 22, pulley anti-drop sleeve; 23, bearing base; 24, rotating horizontal axis; 25, angle fixing bolt; 26, pressing plate rod; 27, L-shaped towing hook; 28, protective side plate; 29, transmission horizontal groove; 30, transmission track extension rod; 31, transmission track; 32, track rotating gear; 33, motor protection shell; 34, anti-slip base; 35, motor; 36, transmission shaft; 37, rotatable roller. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] Reference Figure 1-7 ,

[0038] Embodiment: A feeding and conveying device for a stamping and inserting frame machine, wherein a load-bearing cross bar 2 is fixedly connected to the lower surface of a conveyor belt support platform 1, a lifting rod 3 is fixedly connected to the side surface of one end of the load-bearing cross bar 2 relative to the conveyor belt support platform 1, a plurality of height limiting holes 4 are provided on the side surface of the lifting rod 3, a support pile 5 is slidably inserted through the hole groove at one end of the lifting rod 3 relative to the load-bearing cross bar 2, a plurality of insertion rod bearing plates 6 are fixedly connected to the side surface of the support pile 5, a sliding groove 7 is provided on the side surface of the insertion rod bearing plate 6, a sliding cross bar 8 is slidably inserted through the hole groove at the sliding groove 7, anti-drop sleeves 9 are fixedly inserted to the side surfaces of both ends of the sliding cross bar 8, and a plug-in rod 10 is fixedly connected to the side surface of the sliding groove 7.

[0039] An operating table 11 is fixedly connected to the side surface of the conveyor belt support platform 1, and a supporting semicircular block 12 is fixedly connected to the lower surface of the operating table 11. A connecting recessed block 13 is inserted into the side surface of one end of the supporting semicircular block 12 relative to the operating table 11, and a rotating central axis 14 is inserted into the side surface of one end of the connecting recessed block 13 relative to the supporting semicircular block 12. A plurality of central axis anti-falling sleeves 15 are fixedly inserted at both ends of the rotating central axis 14 relative to the connecting recessed block 13. An operating table support rod 16 is fixedly connected to one end of the connecting recessed block 13 relative to the supporting semicircular block 12, and an operating table support pile 17 is fixedly connected to one end of the operating table support rod 16 relative to the connecting recessed block 13.

[0040] The operator uses the load-bearing crossbar 2 to carry the conveyor belt support platform 1, and then uses the lifting rod 3 to connect it. The other end is connected to the support pile 5 and the ground support to form a pillar, and then the height is fixed by plugging the plug rod 10 with the height limiting hole 4, and the plug rod bearing plate 6 and the sliding groove 7 are used to accommodate the plug rod 10, and it is connected with the sliding crossbar 8 and the anti-drop sleeve 9. The operating table 11 carries the conveying material frame, and the operating table 11 is supported by the supporting semicircular block 12, and the operating table support rod 16 and the operating table support pile 17 are in contact with the ground for support, and then the two parts are connected by the connecting concave block 13, and the rotating central axis 14 and the central axis anti-drop sleeve 15 provide rotation performance, so that the operating table 11 can achieve a certain angle of rotation.

[0041] The conveyor belt support platform 1 serves as the bearing component of the conveyor belt, providing a platform for the smooth operation of the conveyor. The bearing cross bar 2 laterally expands the contact area between the supporting component and the plane. A retractable structure is formed between the lifting rod 3 and the supporting pile 5. The height can be raised or lowered by sliding the lifting rod 3 on the supporting pile 5, and a supporting effect is also provided. The rod bearing plate 6 and the sliding groove 7 serve as components that support the sliding of the sliding cross bar 8. In addition to realizing the movement on a fixed track, they also provide space for the sliding cross bar 8 to be accommodated.

[0042] The sliding cross bar 8 is the main sliding component, which drives the plug-in rod 10 to realize the movement of pulling and inserting, and the anti-drop sleeve 9 at both ends avoids the danger of it falling off. The plug-in connection between the plug-in rod 10 and the height limiting hole 4 fixes the height of the lift and ensures the hovering of the structure. The operating table 11 is the main operating platform, and the operator can place the board for loading in the frame. The supporting semicircular block 12 is the main supporting component, which is connected to the operating table support rod 16 and the operating table support pile 17 to carry the operating table 11. At the same time, by utilizing its semicircular geometric characteristics, after being plugged in with the rotating central axis 14, it can achieve a certain degree of rotation.

[0043] The connecting concave block 13 is the main connecting component and also provides protection for the connection. At the same time, the central axis anti-drop sleeve 15 prevents the central axis 14 from falling off during the rotation process. Through the above structure, the operator can adjust the height and angle of the conveying structure appropriately according to the structural position of the loading material, so as to achieve accurate docking. The whole process is flexible, efficient, light and labor-saving.

[0044] The upper surface of the operating table 11 is slidably connected with a material board plug-in frame 18, and the side surface of the material board plug-in frame 18 is fixedly plugged with a plurality of frame pulley support rods 19, and the frame pulley support rod 19 is fixedly plugged with a connecting shaft 20 on one side surface of the material board plug-in frame 18, and small pulleys 21 are rotatably plugged on the side surfaces of both ends of the connecting shaft 20, and a pulley anti-drop sleeve 22 is fixedly plugged on the side surface of one end of the small pulley 21 relative to the connecting shaft 20. The operator uses the material board plug-in frame 18 to fix the material board to be transported, so as to avoid bumping and damaging the board during the loading process. The operator uses the frame pulley support rod 19 to connect the connecting shaft 20 to form a basic pulley support structure. The small pulley 21 is inserted by rotating the connecting shaft 20, and the rotation of the small pulley 21 can realize the stable sliding of the material board plug-in frame 18 during transportation, reduce the friction of the material board plug-in frame 18, and have a certain protective effect to prevent the material board plug-in frame 18 from being bumped and damaged during transportation. The pulley anti-drop sleeve 22 is used to prevent the small pulley 21 from falling off.

[0045] The upper surface of the material board plug-in frame 18 is fixedly connected with a bearing base 23, and a rotating horizontal shaft 24 is rotatably plugged into the side surface of the bearing base 23. An angle fixing bolt 25 is provided on the side surface of the rotating horizontal shaft 24, and a pressing sheet rod 26 is fixedly connected to the side surface of the rotating horizontal shaft 24. The bearing base 23 is used as a supporting base, and the rotating horizontal shaft 24 rotatably plugged thereon is used to provide rotation performance, and it is connected with the pressing sheet rod 26, which can bring a certain degree of rotation amplitude to the pressing sheet rod 26. The operator can use the pressing sheet rod 26 to hold the material board inserted in the material board plug-in frame 18 to prevent it from loosening during transportation. In order to fix it, the angle fixing bolt 25 is used to fix the rotation angle to prevent the pressing sheet rod 26 from shaking.

[0046] The side surface of the material board plug-in frame 18 is fixedly connected with an L-shaped towing hook 27, the upper surface of the conveyor belt support platform 1 is fixedly connected with a protective side plate 28, the upper surface of the conveyor belt support platform 1 is fixedly connected with a conveying transverse groove 29, and the side surface of the protective side plate 28 is provided with a conveying transverse groove 29, and the conveying transverse groove 29 is slidably connected with a plurality of conveying crawler extension rods 30 through the hole grooves opened. The L-shaped towing hook 27 is a connecting component with the material board plug-in frame 18. Due to its bent structure, it can be regarded as a hook-shaped object, and the L-shaped towing hook 27 can be hooked during transportation. The hooked component is the conveying crawler extension rod 30, because the conveying crawler extension rod 30 is hooked with the L-shaped towing hook 27, the material board plug-in frame 18 can be dragged. The protective side plate 28 and the conveying transverse groove 29 provide a bearing structure for the conveying crawler extension rod 30, so that it can move straight forward in a certain plane.

[0047] The side surface of the conveyor track extension rod 30 is fixedly connected with a conveyor track 31, and the conveyor track 31 is rotatably plugged with a track rotating gear 32 relative to the side surface of one end of the conveyor track extension rod 30. In order to achieve a stable drag between the conveyor track extension rod 30 and the L-shaped towing hook 27, the conveyor track extension rod 30 is connected to the conveyor track 31, and then the rotation of the track rotating gear 32 is used to provide power to complete the drag. And because the track rotating gear 32 has the ability to rotate, the conveyor track extension rod 30 can be dragged to the tail end. Due to the traction of the conveyor track 31, it can tilt at a certain angle, so that the conveyor track extension rod 30 can be automatically unhooked from the L-shaped towing hook 27, and circulate along the conveyor track 31 to the other end, thereby realizing the reciprocating function.

[0048] A transmission shaft 36 is fixedly connected to the side surface of the track rotating gear 32, and a motor 35 is connected to the side surface of the transmission shaft 36 at one end opposite to the track rotating gear 32. The track rotating gear 32 is connected to the motor 35 by the transmission shaft 36, so that a rotation force can be provided, and manual rotation is not required, which saves power, and the whole process is smoother and smoother by using the motor to transmit power.

[0049] The side surface of the motor 35 is fixedly connected with an anti-skid base 34, and the side surface of the anti-skid base 34 opposite to the motor 35 is fixedly connected with a motor protection shell 33. The motor protection shell 33 can be used to protect the motor, and the anti-skid base 34 can be used to fix the motor 35 to the motor protection shell 33 to prevent it from sliding during rotation, causing structural dislocation, and thus causing damage to the device structure.

[0050] The upper surface of the conveyor belt support platform 1 is rotatably plugged with a plurality of rotatable rollers 37. The rotatable rollers 37 are used to support the transported plates, and the rotatable nature of the rollers 37 is used to reduce the resistance of the plates during transportation as much as possible, thereby reducing wear.

[0051] The implementation principle of the feeding and conveying device embodiment for a punching and inserting frame machine of the present application is as follows: the operator uses the load-bearing crossbar 2 to carry the conveyor belt support platform 1, and then uses the lifting rod 3 to connect it, and the other end is connected to the support pile 5 and the ground support to form a pillar, and then uses the plug-in rod 10 to plug in the height limiting hole 4 to fix the height, uses the plug-in rod bearing plate 6 and the sliding groove 7 to accommodate the plug-in rod 10, and uses the sliding crossbar 8 and the anti-drop sleeve 9 to connect it. The operating table 11 carries the conveying material frame, uses the supporting semicircular block 12 to support the operating table 11, uses the operating table support rod 16 and the operating table support pile 17 to contact and support the ground, and then uses the connecting concave block 13 to connect the two parts, and uses the rotating central axis 14 and the central axis anti-drop sleeve 15 to provide rotation performance, so that the operating table 11 can achieve a certain angle of rotation.

[0052] The conveyor belt support platform 1 serves as the bearing component of the conveyor belt, providing a platform for the smooth operation of the conveyor. The bearing cross bar 2 laterally expands the contact area between the supporting component and the plane. A retractable structure is formed between the lifting rod 3 and the supporting pile 5. The height can be raised or lowered by sliding the lifting rod 3 on the supporting pile 5, and a supporting effect is also provided. The rod bearing plate 6 and the sliding groove 7 serve as components that support the sliding of the sliding cross bar 8. In addition to realizing the movement on a fixed track, they also provide space for the sliding cross bar 8 to be accommodated.

[0053] The sliding cross bar 8 is the main sliding component, which drives the plug-in rod 10 to realize the movement of pulling and inserting, and the anti-drop sleeve 9 at both ends avoids the danger of it falling off. The plug-in connection between the plug-in rod 10 and the height limiting hole 4 fixes the height of the lift and ensures the hovering of the structure. The operating table 11 is the main operating platform, and the operator can place the board for loading in the frame. The supporting semicircular block 12 is the main supporting component, which is connected to the operating table support rod 16 and the operating table support pile 17 to carry the operating table 11. At the same time, by utilizing its semicircular geometric characteristics, after being plugged in with the rotating central axis 14, it can achieve a certain degree of rotation.

[0054] The connecting concave block 13 is the main connecting component and also provides protection for the connection. At the same time, the central axis anti-drop sleeve 15 prevents the central axis 14 from falling off during the rotation process. Through the above structure, the operator can adjust the height and angle of the conveying structure appropriately according to the structural position of the loading material, so as to achieve accurate docking. The whole process is flexible, efficient, light and labor-saving.

[0055] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A feeding and conveying device for a punching and inserting frame machine, comprising a conveyor belt support platform (1), characterized in that: The lower surface of the conveyor belt support platform (1) is fixedly connected to a load-bearing cross bar (2); the side surface of one end of the load-bearing cross bar (2) relative to the conveyor belt support platform (1) is fixedly connected to a lifting rod (3); a plurality of height limiting holes (4) are provided on the side surface of the lifting rod (3); one end of the lifting rod (3) relative to the load-bearing cross bar (2) is slidably plugged with a support pile (5) through the hole groove provided; a plurality of plug-in rod bearing plates (6) are fixedly connected to the side surface of the support pile (5); a sliding groove (7) is provided on the side surface of the plug-in rod bearing plate (6); a sliding cross bar (8) is slidably plugged into the sliding groove (7) through the hole groove provided; anti-drop sleeves (9) are fixedly plugged into the side surfaces of both ends of the sliding cross bar (8); the side surface of the sliding groove (7) is fixedly connected to a plug-in rod (10), the side surface of the conveyor belt support platform (1) is fixedly connected to an operating platform (11), the lower surface of the operating platform (11) is fixedly connected to a supporting semicircular block (12), a connecting concave block (13) is inserted into the side surface of one end of the supporting semicircular block (12) relative to the operating platform (11), a rotating central axis (14) is inserted into the side surface of one end of the connecting concave block (13) relative to the supporting semicircular block (12), a plurality of central axis anti-drop sleeves (15) are fixedly inserted into the two ends of the rotating central axis (14) relative to the connecting concave block (13), an operating platform support rod (16) is fixedly connected to one end of the connecting concave block (13) relative to the supporting semicircular block (12), and an operating platform support pile (17) is fixedly connected to one end of the operating platform support rod (16) relative to the connecting concave block (13).

2. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 1, characterized in that: The upper surface of the operating table (11) is slidably connected to a material board plug-in frame (18); a plurality of frame pulley support rods (19) are fixedly plugged into the side surface of the material board plug-in frame (18); a connecting shaft (20) is fixedly plugged into the side surface of one end of the frame pulley support rod (19) relative to the material board plug-in frame (18); small pulleys (21) are rotatably plugged into the side surfaces of both ends of the connecting shaft (20); and a pulley anti-drop sleeve (22) is fixedly plugged into the side surface of one end of the small pulley (21) relative to the connecting shaft (20).

3. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 2, characterized in that: The upper surface of the material board plug-in frame (18) is fixedly connected to a bearing base (23), the side surface of the bearing base (23) is rotatably plugged with a rotating horizontal axis (24), the side surface of the rotating horizontal axis (24) is provided with an angle fixing bolt (25), and the side surface of the rotating horizontal axis (24) is fixedly connected to a pressing plate rod (26).

4. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 3, characterized in that: The side surface of the material plate plug-in frame (18) is fixedly connected with an L-shaped towing hook (27), the upper surface of the conveyor belt support platform (1) is fixedly connected with a protective side plate (28), the upper surface of the conveyor belt support platform (1) is fixedly connected with a conveying transverse groove (29), the side surface of the protective side plate (28) is provided with a conveying transverse groove (29), and the conveying transverse groove (29) is slidably connected with a plurality of conveying crawler extension rods (30) through the provided hole grooves.

5. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 4, characterized in that: A conveying crawler (31) is fixedly connected to the side surface of the conveying crawler extension rod (30), and a crawler rotating gear (32) is rotatably plugged into the side surface of one end of the conveying crawler (31) relative to the conveying crawler extension rod (30).

6. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 5, characterized in that: A transmission shaft (36) is fixedly connected to the side surface of the crawler track rotating gear (32), and a motor (35) is connected to the side surface of one end of the transmission shaft (36) opposite to the crawler track rotating gear (32).

7. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 6, characterized in that: The side surface of the motor (35) is fixedly connected to an anti-skid base (34), and the side surface of one end of the anti-skid base (34) opposite to the motor (35) is fixedly connected to a motor protection shell (33).

8. A feeding and conveying device for a punching and inserting frame machine as claimed in claim 1, characterized in that: A plurality of rotatable rollers (37) are rotatably plugged into the upper surface of the conveyor belt support platform (1).

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