Auxiliary feeding device

Abstract

The present invention provides an auxiliary feeding device, comprising: a machine platform, a main conveying structure is arranged on the support table, and the main conveying structure conveys the feeding piece along a first preset direction; an auxiliary conveying structure, which comprises a lifting and adjusting part, a rotating adjusting part and an auxiliary conveying part, the lifting and adjusting part can be lifted and installed on the machine platform, and the lifting and adjusting part is connected to the auxiliary conveying part; the rotating adjusting part can be rotatably arranged on the machine platform, and the rotating adjusting part is connected to the auxiliary conveying part, and the auxiliary conveying part conveys the feeding piece along a second preset direction; wherein the rotating adjusting part has a working position and an avoidance position; when the rotating adjusting part is in the working position, the auxiliary conveying part rotates to the main conveying structure to support and lift the feeding piece; when in the avoidance position, the auxiliary conveying part rotates to the avoidance position. The technical solution provided by the present invention can solve the technical problem that the feeding device in the prior art cannot adjust the transportation height of the feeding piece.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic feeding equipment, and in particular to an auxiliary feeding device. Background Art

[0002] At present, the auxiliary loading device in the prior art is generally used for automatic loading and transportation of loading parts, so as to transport the loading parts to a specified position along a preset direction, thereby effectively reducing the intensity of manual operation and improving the degree of automation of loading.

[0003] However, the feeding height of the auxiliary loading device in the prior art is mostly fixed, so the loading parts can only be transported in a specific direction at a fixed height, and the height of the loading parts cannot be flexibly and effectively adjusted, which often increases the difficulty of manual operation in the loading process. Summary of the invention

[0004] The main purpose of the present invention is to provide an auxiliary loading device to solve the technical problem that the loading device in the prior art cannot adjust the transportation height of the loading piece.

[0005] In order to achieve the above object, according to one aspect of the present invention, an auxiliary feeding device is provided, comprising:

[0006] A machine platform, a main conveying structure is arranged on the supporting table of the machine platform, and the main conveying structure conveys the loading piece along a first preset direction;

[0007] The auxiliary conveying structure includes a lifting adjustment part, a rotating adjustment part and an auxiliary conveying part. The lifting adjustment part can be lifted and lowered on the machine platform, and the lifting adjustment part is connected to the auxiliary conveying part; the rotating adjustment part can be rotatably arranged on the machine platform, and the rotating adjustment part is connected to the auxiliary conveying part. The auxiliary conveying part conveys the loading piece along the second preset direction;

[0008] Among them, the rotating adjustment part has a working position and an avoidance position; when the rotating adjustment part is in the working position, the auxiliary conveying part rotates to the main conveying structure to support and lift the loading parts on the main conveying structure through the auxiliary conveying structure; when the rotating adjustment part is in the avoidance position, the auxiliary conveying part rotates to a position that avoids the main conveying structure.

[0009] Furthermore, the lifting and adjusting part includes a lifting drive structure and a lifting support platform connected to each other. The lifting drive structure is installed on the machine platform. The lifting drive structure drives the lifting support platform to lift and lower. The lifting support platform extends along a second preset direction, and the auxiliary conveying part is installed on the lifting support platform.

[0010] Furthermore, a mounting hole is provided on the lifting support platform, and the auxiliary conveying part includes:

[0011] A support rod, wherein a first positioning step is arranged on the support rod;

[0012] A positioning member, which is detachably mounted on the support rod and protrudes from the support rod to form a second positioning step;

[0013] The support rod has an installation section, which is located between the first positioning step and the second positioning step. The installation section is adapted to the shape of the installation hole and is rotatably arranged in the installation hole. The first positioning step and the second positioning step are respectively located at both ends of the installation hole.

[0014] Further, a first connecting hole is provided on the lifting support platform, the first connecting hole is located above the mounting hole, the first connecting hole is connected to the mounting hole, a first mounting step is formed at the connection between the first connecting hole and the mounting hole, a first bearing is installed at the first mounting step, and the first bearing sleeve is arranged on the support rod; and / or,

[0015] A second connecting hole is provided on the lifting support platform. The second connecting hole is located below the mounting hole. The second connecting hole is connected to the mounting hole. A second mounting step is formed at the connection between the second connecting hole and the mounting hole. A second bearing is installed at the second mounting step. The second bearing sleeve is arranged on the support rod.

[0016] Furthermore, the rotation adjustment unit includes:

[0017] A swing drive member is mounted on the machine platform;

[0018] The swing rod is drivingly connected to the swing driving member, the swing driving member drives the swing rod to swing, and the auxiliary conveying part is hinged to the swing rod, so that the swing driving member drives the auxiliary conveying part to rotate through the swing rod.

[0019] Furthermore, the swing driving member is a driving cylinder, the driving cylinder has a mounting end and a driving end which are arranged opposite to each other, the driving end is arranged telescopically, the mounting end is hinged to the machine table, and the driving end is connected to the swing arm through a floating joint; the auxiliary feeding device also includes:

[0020] The fixed sleeve is fixed on the machine platform and has a limiting space matched with at least part of the appearance of the auxiliary conveying structure. At least part of the auxiliary conveying structure is rotatably arranged in the limiting space.

[0021] Furthermore, the auxiliary conveying unit comprises:

[0022] The support rod and the lifting and lowering adjustment unit drive the support rod to move up and down;

[0023] The sliding sleeve is hinged with the swing rod, the sliding sleeve is sleeved on the support rod, the fixed sleeve has a limiting space adapted to the shape of the sliding sleeve, the sliding sleeve is rotatably arranged in the fixed sleeve, the sliding sleeve drives the support rod to rotate, and the support rod is movably arranged in the sliding sleeve;

[0024] The conveying roller is installed at one end of the support rod away from the lifting support platform, and the rolling axis of the conveying roller is arranged at a preset angle with the extending direction of the support rod.

[0025] Furthermore, a connecting key extending along the extension direction of the support rod is provided on the support rod, and a sliding groove extending along the extension direction of the support rod is provided on the sliding sleeve. The shape of the sliding groove is adapted to the shape of the connecting key so that the connecting key moves along the extension direction of the sliding groove.

[0026] Furthermore, the auxiliary conveying unit also includes:

[0027] The connecting rod is connected to the end of the support rod away from the lifting support platform, and the conveying roller is sleeved on the connecting rod.

[0028] The rotating bearing is arranged between the connecting rod and the conveying roller so that the conveying roller can be rotatably arranged on the connecting rod.

[0029] Furthermore, the auxiliary conveying unit also includes:

[0030] The limiting member is installed on the connecting rod, the limiting member is protruding from the conveying roller, and the limiting member is used to abut and limit the feeding member on the conveying roller.

[0031] By applying the technical solution of the present invention, an auxiliary conveying structure is arranged on the auxiliary loading device, and the auxiliary conveying structure has a lifting adjustment part, a rotation adjustment part and an auxiliary conveying part, so as to realize the lifting, conveying and avoidance of the loading parts during loading, which can reduce manual work, thereby solving the technical problem in the prior art that the auxiliary loading device cannot adjust the transportation height of the loading parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0033] Figure 1 It shows a schematic diagram of the overall structure of the auxiliary feeding device provided according to an embodiment of the present invention;

[0034] Figure 2 It shows a schematic structural diagram of a machine platform of an auxiliary feeding device provided according to an embodiment of the present invention;

[0035] Figure 3 It shows a structural schematic diagram of an auxiliary conveying structure of an auxiliary feeding device provided in an embodiment of the present invention in a working state;

[0036] Figure 4It shows a structural schematic diagram of an auxiliary conveying structure of an auxiliary feeding device provided by an embodiment of the present invention in an avoidance state;

[0037] Figure 5 It shows a schematic structural diagram of a rotation adjustment part of an auxiliary feeding device provided according to an embodiment of the present invention;

[0038] Figure 6 It shows a schematic structural diagram of a lifting and lowering adjustment part of an auxiliary feeding device provided according to an embodiment of the present invention;

[0039] Figure 7 It shows a schematic structural diagram of an auxiliary conveying part of an auxiliary feeding device provided according to an embodiment of the present invention;

[0040] Figure 8 A cross-sectional schematic diagram of an auxiliary conveying portion of an auxiliary loading device provided according to an embodiment of the present invention is shown.

[0041] The above drawings include the following reference numerals:

[0042] 10. Machine; 11. Installation plate position;

[0043] 20. Main conveying structure; 30. Auxiliary conveying structure;

[0044] 31. Lifting adjustment part; 311. Lifting drive structure; 3111. Lifting cylinder fixing plate; 3112. Adjusting screw; 3113. Lifting cylinder; 3114. Lifting cylinder bottom fixing plate; 3115. Hand wheel; 3116. Screw rod; 3117. Nut sleeve;

[0045] 312, lifting support platform; 3121, mounting hole;

[0046] 313, first bearing; 314, second bearing; 315, connecting block; 316, fastening screw;

[0047] 32. Rotation adjustment part; 321. Swinging driving member; 322. Swing rod; 323. Swinging driving member mounting plate; 324. Floating joint; 325. Rocker; 326. Rotating shaft pin;

[0048] 33. Auxiliary conveying part; 331. Support rod; 3311. Connecting key; 332. Positioning member; 333. Sliding sleeve; 334. Roller; 335. Connecting rod; 336. Rotating bearing; 3361. Rotating bearing gland; 337. Stopper; 3371. Fixing screw; 338. Cover plate; 339. Rotating shaft;

[0049] 34. Fixed set. DETAILED DESCRIPTION

[0050] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0051] Please refer to Figures 1 to 8 The present invention provides an auxiliary feeding device, comprising: a machine platform 10, a main conveying structure 20 and an auxiliary conveying structure 30. The main conveying structure 20 is arranged on the support table of the machine platform 10, and the main conveying structure 20 conveys the feeding piece along the first preset direction. The auxiliary conveying structure 30 comprises a lifting adjustment part 31, a rotation adjustment part 32 and an auxiliary conveying part 33, the lifting adjustment part 31 can be lifted and lowered on the machine platform 10, and the lifting adjustment part 31 is connected to the auxiliary conveying part 33; the rotation adjustment part 32 can be rotatably arranged on the machine platform 10, and the rotation adjustment part 32 is connected to the auxiliary conveying part 33, and the auxiliary conveying part 33 conveys the feeding piece along the second preset direction. Among them, the rotation adjustment part 32 has a working position and an avoidance position. When the rotating adjustment part 32 is in the working position, the auxiliary conveying part 33 rotates to the main conveying structure 20 to support and lift the loading parts on the main conveying structure 20 through the auxiliary conveying structure 30; when the rotating adjustment part 32 is in the avoidance position, the auxiliary conveying part 33 rotates to a position to avoid the main conveying structure 20.

[0052] With such an arrangement, a lifting and lowering adjustment part 31, a rotating adjustment part 32 and an auxiliary conveying part 33 are provided on the auxiliary conveying structure 30 of the auxiliary loading device, which can not only realize the height adjustment of the loading pieces, but also assist in the transportation of the loading pieces through the auxiliary conveying part 33. At the same time, the arrangement of the rotating adjustment part 32 can also realize the avoidance of the auxiliary loading device against heavy, long and other large loading pieces, and prevent damage to the auxiliary loading device, thereby realizing automatic auxiliary loading of the auxiliary loading device.

[0053] Specifically, the lifting and adjusting part 31 includes a lifting driving structure 311 and a lifting support platform 312 connected to each other. The lifting driving structure 311 is installed on the machine platform 10. The lifting driving structure 311 drives the lifting support platform 312 to lift. The lifting support platform 312 extends along the second preset direction, and the auxiliary conveying part 33 is installed on the lifting support platform 312. With such a setting, the lifting of the loading piece can be achieved by setting the lifting driving structure 311 to drive the lifting support platform 312 to lift, so as to meet the processing height required by different loading pieces, avoid using other lifting mechanisms to lift the loading piece, and also improve the applicability of the auxiliary loading device.

[0054] In this embodiment, a mounting hole 3121 is provided on the lifting support platform 312. The auxiliary conveying part 33 includes a support rod 331 and a positioning member 332. The support rod 331 is provided with a first positioning step. The positioning member 332 is detachably mounted on the support rod 331. The positioning member 332 protrudes from the support rod 331 to form a second positioning step. Among them, the support rod 331 has a mounting section, which is located between the first positioning step and the second positioning step. The mounting section is adapted to the shape of the mounting hole 3121. The mounting section is rotatably arranged in the mounting hole 3121. The first positioning step and the second positioning step are respectively located at the two ends of the mounting hole 3121. Such a setting can facilitate the installation and coordination of the auxiliary conveying part 33 and the lifting and adjusting part 31. At the same time, the setting of the first positioning step and the second positioning step can also play a certain role in the installation and positioning of the support rod 331.

[0055] The positioning member 332 may be a locking screw.

[0056] Specifically, a first connection hole may be provided on the lifting support platform 312, the first connection hole is located above the mounting hole 3121, the first connection hole is connected to the mounting hole 3121, a first mounting step is formed at the connection between the first connection hole and the mounting hole 3121, a first bearing 313 is installed at the first mounting step, and the first bearing 313 is sleeved on the support rod 331. The provision of the first bearing 313 can reduce the friction resistance when the upper end of the support rod 331 cooperates with the lifting support platform 312, so as to extend the service life of the component.

[0057] Alternatively, a second connection hole may be provided on the lifting support platform 312, the second connection hole is located below the mounting hole 3121, the second connection hole is connected to the mounting hole 3121, a second mounting step is formed at the connection between the second connection hole and the mounting hole 3121, a second bearing 314 is installed at the second mounting step, and the second bearing 314 is sleeved on the support rod 331. The provision of the second bearing 314 can reduce the friction resistance when the lower end of the support rod 331 cooperates with the lifting support platform 312, and can also play a certain supporting role on the support rod 331 at the bottom end of the lifting support platform 312.

[0058] In this embodiment, the rotation adjustment part 32 includes a swing driving member 321 and a swing rod 322. The swing driving member 321 is mounted on the machine platform 10, the swing rod 322 is drivingly connected to the swing driving member 321, the swing driving member 321 drives the swing rod 322 to swing, and the auxiliary conveying part 33 is hinged to the swing rod 322, so that the swing driving member 321 drives the auxiliary conveying part 33 to rotate through the swing rod 322. The swing rod 322 and the swing driving member 321 are connected in a flexible connection manner of a rocker. During operation, the swing driving member 321 can push or pull the swing rod 322, thereby realizing the rotation of the auxiliary conveying part 33. Such a setting structure is simple and reliable, and when the lifting and lowering adjustment part 31 changes its height, it can also avoid affecting the rotation adjustment part 32.

[0059] Specifically, the swing drive member 321 is a drive cylinder, which has a mounting end and a drive end that are relatively arranged, the drive end is telescopically arranged, the mounting end is hinged to the machine table 10, and the drive end is connected to the swing rod 322 through a floating joint 324. The auxiliary feeding device also includes a fixed sleeve 34. The fixed sleeve 34 is fixed on the machine table 10, and the fixed sleeve 34 has a limiting space that is adapted to the outer shape of at least part of the auxiliary conveying structure 30, and at least part of the auxiliary conveying structure 30 is rotatably arranged in the limiting space. The setting of the fixed sleeve 34 can limit the auxiliary conveying structure 30 to a working position when it rotates, avoid the auxiliary conveying structure 30 from directional deviation, and enhance the stability of the auxiliary feeding device in conveying the feeding parts.

[0060] Specifically, the auxiliary conveying part 33 includes a support rod 331, a sleeve 333 and a conveying roller 334. The lifting and lowering adjustment part 31 drives the support rod 331 to lift and lower. The sleeve 333 is hinged with the swing rod 322, and the sleeve 333 is sleeved on the support rod 331. The fixed sleeve 34 has a limited space that matches the shape of the sleeve 333. The sleeve 333 is rotatably arranged in the fixed sleeve 34, and the sleeve 333 drives the support rod 331 to rotate. The support rod 331 is movably arranged in the sleeve 333. The conveying roller 334 is installed at one end of the support rod 331 away from the lifting support platform 312, and the rolling axis of the conveying roller 334 is arranged at a preset angle with the extension direction of the support rod 331. The setting of the conveying roller 334 can change the sliding of the traditional loading parts during transportation into rolling, thereby reducing the resistance of the loading parts during transportation and reducing the friction on the loading parts, thereby effectively protecting the loading parts from being damaged by friction. At the same time, the setting of the conveying roller 334 and the support rod 331 can also play a certain supporting role for the loading parts.

[0061] Specifically, the support rod 331 is provided with a connection key 3311 extending in the extension direction of the support rod 331, and the sliding sleeve 333 is provided with a sliding groove extending in the extension direction of the support rod 331. The shape of the sliding groove is adapted to the shape of the connection key 3311, so that the connection key 3311 moves in the extension direction of the sliding groove. The setting of the connection key 3311 can facilitate the connection between the support rod 331 and the fixing sleeve 34, and can also limit the support rod 331 and the fixing sleeve 34 from relative rotation, thereby further improving the stability of the auxiliary feeding device during operation.

[0062] Specifically, the auxiliary conveying part 33 further includes a connecting rod 335 and a rotating bearing 336. The connecting rod 335 is connected to one end of the support rod 331 away from the lifting support platform 312, and the conveying roller 334 is sleeved on the connecting rod 335. The rotating bearing 336 is arranged between the connecting rod 335 and the conveying roller 334, so that the conveying roller 334 is rotatably arranged on the connecting rod 335. The arrangement of the rotating bearing 336 can reduce the sliding resistance between the conveying roller 334 and the connecting rod 335, so that the sliding process of the loading piece is smoother.

[0063] Specifically, the end of the support rod 331 close to the connecting rod 335 also includes a rotating shaft 339, and the rotating shaft 339 and the support rod 331 are an integrally formed structure, and the diameter of the rotating shaft 339 is larger than the diameter of the support rod 331. With such a configuration, it is easier to fix the connecting rod 335, and the connection stability and connection strength of the connecting rod 335 can be enhanced, which can prevent the auxiliary conveying part 33 from being broken by the loading piece.

[0064] In this embodiment, the auxiliary conveying part 33 further includes a stopper 337, which is mounted on the connecting rod 335 and protrudes from the conveying roller 334. The stopper 337 is used to abut and limit the loading piece on the conveying roller 334. During the conveying process of the loading piece, the stopper 337 can prevent the loading piece from sliding out of the predetermined motion track, thereby enhancing the stability of the auxiliary loading device in transporting the loading piece.

[0065] In the present embodiment, the component as a whole includes a machine 10, a main conveying structure 20 and an auxiliary conveying structure 30. The machine 10 is a schematic model, and the machine 10 is a multi-specification replaceable type, that is, the machine 10 with this auxiliary loading demand can be selected and changed in specifications according to this design principle, so as to achieve compatibility and versatility. The specific working process is: first, the raw materials to be processed (i.e., the loading parts) are placed on the machine 10 manually, and in general, the raw materials to be processed have different specifications and sizes, are relatively long, and are too heavy. Therefore, humans need to use plug-in transplanting equipment such as cranes to complete this task. When the raw materials are transplanted to the upper part of the machine 10, the auxiliary conveying structure 30 acts to receive the raw materials and assists humans in completing the loading, clamping and other actions of the raw materials.

[0066] The main action flow details are divided as follows:

[0067] 1. Operation of the machine 10:

[0068] 1) The leftmost side is the welding chassis of the machine, and the main conveying structure 20 is the linear slide rails on both sides of its upper part. When the raw materials are loaded onto the welding chassis, other original parts on the welding chassis transfer the raw materials and slide along the main conveying structure 20.

[0069] 2) The mounting plate position 11 is the mounting position for the auxiliary feeding device.

[0070] 2. Lifting and sliding operation:

[0071] 1) The rotating adjustment part 32 and the lifting adjustment part 31 are both fixed on the machine platform 10, and the auxiliary conveying part 33 generates the lifting and sliding actions.

[0072] 2) Figure 3 The figure in the middle shows the tooling status of the entire component.

[0073] 3) Figure 4 It is the avoidance state when the entire component is loaded.

[0074] 3. Operation of the rotation adjustment unit 32:

[0075] 1) The swing driving member 321 is fixed on the swing driving member mounting plate 323, and the swing driving member mounting plate 323 is fixed on the machine platform 10. The floating joint 324 connects the swing driving member 321 and the rocker 325, and plays the role of flexible connection transmission.

[0076] 2) The rotating shaft pin 326 fixes the rocker 325 and the swing rod 322 together, and the shaft is connected therebetween to generate rotation. The other end of the rotating shaft pin 326 is locked with a retaining spring.

[0077] 3) The sliding sleeve 333 is inserted into the fixed sleeve 34, and the swing rod 322 is sleeved on the sliding sleeve 333. The positioning member 332 connects and fixes the swing rod 322 and the sliding sleeve 333. In this way, the sliding sleeve 333, the swing rod 322, and the positioning member 332 can rotate around the fixed sleeve 34.

[0078] 4) There are three rotating pins 326 on the rocker 325, corresponding to three sets of sliding sleeves 333, the rocker 322, the fixing sleeve 34, and the positioning member 332. As the rocker 325 moves forward and backward, it will rotate accordingly. By controlling the rod length of the rocker 322 to avoid the interference dead point, a smooth rocker rotation design within a range is achieved.

[0079] 5) After the swing drive 321 is ventilated, the cylinder rod is pushed out, and the force is on the rocker 325, so the rocker 325 moves forward and backward, and action 4) occurs. Since the reaction force is on the swing drive 321, the swing drive 321 rotates synchronously around the swing drive mounting plate 323. The two virtual constraint rotation limits solve the dead points of the rocker and the cylinder. The entire rocker arm swing rod system can rotate smoothly.

[0080] Note: The on / off gas signal of the swing drive member 321 comes from the control system on the machine, and can also be customized as an artificial button signal according to actual needs.

[0081] 4. Operation of the lifting and lowering regulating unit 31:

[0082] 1) The lifting support platform 312 is a welded flat steel pipe, which is installed and fixed by four connecting blocks 315 and fastening screws 316.

[0083] 2) The friction sleeve of the mounting hole is welded on the lifting support platform 312, and the first bearing 313 and the second bearing 314 are fixed on the mounting hole. Therefore, the tooling environment of the assembly is a heavy load scenario, so the first bearing 313 and the second bearing 314 use pressure bearings.

[0084] 3) The lifting cylinder fixing plate 3111 is fixed on the machine platform 10, the cylinder shaft of the lifting cylinder 3113 is fixed to the connecting block 315, and the lifting cylinder 3113 is fixed to the bottom fixing plate 3114 of the lifting cylinder. One end of the screw rod 3116 is fixed to the bottom fixing plate 3114 of the lifting cylinder, and the other end is connected to the rotating hand wheel 3115. The screw rod 3116 and the nut sleeve 3117 are matched nut screw rods and can generate spiral transmission. The nut sleeve 3117 is fixed on the lifting cylinder fixing plate 3111. In this way, the hand wheel 3115 can be manually rotated, and the screw rod 3116 rises relative to the lifting cylinder fixing plate 3111, and the lifting cylinder 3113 is lifted and moved upward. When the lifting cylinder 3113 is moved to a suitable position, the adjusting screw 3112 locks the lifting cylinder 3113 on the lifting cylinder fixing plate 3111.

[0085] 4) When producing a certain raw material, the lifting cylinder 3113 is manually adjusted to an appropriate height for the first time and then fixed. No changes are required in subsequent production.

[0086] 5) After the lifting cylinder 3113 is ventilated, the cylinder rod is pushed out, and the connecting block 315 and the lifting support platform 312 are lifted up.

[0087] 5. Operation of the auxiliary conveying unit 33:

[0088] 1) The connecting rod 335 is sleeved on the rotating shaft 339 through a key connection, and the cover plate 338 is fixed on the rotating shaft 339 to lock the other end of the connecting rod 335. No relative displacement can occur between the connecting rod 335 and the rotating shaft 339, and the connecting rod 335 rotates and lifts along with the rotating shaft 339.

[0089] 2) The roller 334 is connected to the connecting rod 335 through two inner and outer rotating bearings 336, and the rotating bearing 336 is limited and fixed on the connecting rod 335 by the rotating bearing pressure cover 3361. In this way, the roller 334 is fixed on the connecting rod 335 and can only rotate freely relative to each other.

[0090] 3) The limiter 337 is fixed to the connecting rod 335 by a fixing screw 3371 and is manually adjusted to a suitable position. After the raw material is placed on the roller 334, it plays a role of unilateral limit. The head adopts an arc-shaped design to reduce the contact points with the raw material, ensuring that it can adapt to raw materials of various shapes and specifications.

[0091] 4) The connecting key 3311 is fixed on the support rod 331, and plays the role of connecting the support rod 331 and the sliding sleeve 333, and the connection transmission is performed through the key. The positioning member 332 is fixed on the support rod 331, and together with the shaft shoulder on the support rod 331, the first bearing 313 and the second bearing 314 are clamped, that is, the relative position of the support rod 331 and the first bearing 313 and the second bearing 314 is locked, and only relative rotation can occur therebetween.

[0092] 6. End.

[0093] The component designed in this patent has a raw material load of 0-200KG and a length of 0-6m. After the raw material is placed on the roller 334, the parts on the machine 10 move the raw material. Because the roller 334 can rotate freely, the friction of the raw material is reduced, and its support and sliding function reduces the clamping pressure of the clamping component on the machine 10. It plays a role in assisting the machine processing. Therefore, this component plays a certain auxiliary role in both feeding and processing. According to this design principle, the selection specifications can be appropriately adjusted to be extended to a wide range of heavy and long raw material processing equipment.

[0094] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: through the auxiliary loading device provided by this embodiment, by setting the lifting and lowering adjustment part 31, the rotation adjustment part 32 and the auxiliary conveying part 33, the height adjustment and auxiliary transportation of the loading parts can be realized without manual intervention, and the avoidance of heavy, long and other large loading parts can also be realized, thereby improving the degree of automation of the auxiliary loading device, and solving the technical problem that the auxiliary loading device in the prior art cannot realize automatic auxiliary loading.

[0095] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0096] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0097] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0098] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0099] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0100] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary feeding device, It is characterized in that include: A machine platform (10), wherein a main conveying structure (20) is arranged on a supporting surface of the machine platform (10), and the main conveying structure (20) conveys a loading piece along a first preset direction; An auxiliary conveying structure (30), the auxiliary conveying structure (30) comprising a lifting adjustment part (31), a rotation adjustment part (32) and an auxiliary conveying part (33), the lifting adjustment part (31) can be installed on the machine platform (10) in a lifting manner, and the lifting adjustment part (31) is connected to the auxiliary conveying part (33); the rotation adjustment part (32) can be rotatably arranged on the machine platform (10), the rotation adjustment part (32) is connected to the auxiliary conveying part (33), and the auxiliary conveying part (33) conveys the loading piece along a second preset direction; The rotating adjustment part (32) has a working position and an avoidance position; when the rotating adjustment part (32) is in the working position, the auxiliary conveying part (33) rotates to the main conveying structure (20) so as to support and lift the loading parts on the main conveying structure (20) through the auxiliary conveying structure (30); when the rotating adjustment part (32) is in the avoidance position, the auxiliary conveying part (33) rotates to a position avoiding the main conveying structure (20); The lifting and adjusting part (31) comprises a lifting and adjusting driving structure (311) and a lifting and adjusting support platform (312) which are connected to each other. The lifting and adjusting driving structure (311) is installed on the machine platform (10). The lifting and adjusting driving structure (311) drives the lifting and adjusting support platform (312) to be lifted and lowered. The lifting and adjusting support platform (312) extends along the second preset direction. The auxiliary conveying part (33) is installed on the lifting and adjusting support platform (312).

2. The auxiliary feeding device according to claim 1, It is characterized in that The lifting support platform (312) is provided with a mounting hole (3121), and the auxiliary conveying part (33) comprises: A support rod (331), wherein the support rod (331) is provided with a first positioning step; A positioning member (332), the positioning member (332) being detachably mounted on the support rod (331), the positioning member (332) being protruding from the support rod (331) to form a second positioning step; Wherein, the support rod (331) has a mounting section, the mounting section is located between the first positioning step and the second positioning step, the mounting section is adapted to the shape of the mounting hole (3121), the mounting section can be rotatably arranged in the mounting hole (3121), and the first positioning step and the second positioning step are respectively located at two ends of the mounting hole (3121).

3. The auxiliary feeding device according to claim 2, It is characterized in that The lifting support platform (312) is provided with a first connecting hole, the first connecting hole is located above the mounting hole (3121), the first connecting hole is connected to the mounting hole (3121), a first mounting step is formed at the connection between the first connecting hole and the mounting hole (3121), a first bearing (313) is installed at the first mounting step, and the first bearing (313) is sleeved on the support rod (331); and / or, The lifting support platform (312) is provided with a second connecting hole, the second connecting hole is located below the mounting hole (3121), the second connecting hole is connected to the mounting hole (3121), a second mounting step is formed at the connection between the second connecting hole and the mounting hole (3121), a second bearing (314) is installed at the second mounting step, and the second bearing (314) is sleeved on the support rod (331).

4. The auxiliary feeding device according to claim 1, It is characterized in that The rotation adjustment part (32) comprises: A swing driving member (321) mounted on the machine platform (10); The swing rod (322) is drivably connected to the swing driving member (321), and the swing driving member (321) drives the swing rod (322) to swing. The auxiliary conveying part (33) is hinged to the swing rod (322), so that the swing driving member (321) drives the auxiliary conveying part (33) to rotate through the swing rod (322).

5. The auxiliary feeding device according to claim 4, It is characterized in that The swing driving member (321) is a driving cylinder, and the driving cylinder has a mounting end and a driving end that are arranged opposite to each other, the driving end can be arranged telescopically, the mounting end is hinged to the machine platform (10), and the driving end is connected to the swing rod (322) through a floating joint (324); The auxiliary feeding device also includes: A fixed sleeve (34), wherein the fixed sleeve (34) is fixed on the machine platform (10), and the fixed sleeve (34) has a limiting space that is compatible with the outer shape of at least part of the auxiliary conveying structure (30), and at least part of the auxiliary conveying structure (30) can be rotatably arranged in the limiting space.

6. The auxiliary feeding device according to claim 5, It is characterized in that The auxiliary conveying part (33) comprises: A support rod (331), wherein the lifting and lowering adjustment unit (31) drives the support rod (331) to lift and lower; A sliding sleeve (333) is hinged to the swing rod (322), the sliding sleeve (333) is sleeved on the support rod (331), the fixed sleeve (34) has a limiting space adapted to the shape of the sliding sleeve (333), the sliding sleeve (333) is rotatably arranged in the fixed sleeve (34), the sliding sleeve (333) drives the support rod (331) to rotate, and the support rod (331) is movably arranged in the sliding sleeve (333); A conveying roller (334) is installed at one end of the support rod (331) away from the lifting support platform (312), and a rolling axis of the conveying roller (334) is arranged at a preset angle with respect to an extension direction of the support rod (331).

7. The auxiliary feeding device according to claim 6, It is characterized in that The support rod (331) is provided with a connecting key (3311) extending along the extension direction of the support rod (331), and the sliding sleeve (333) is provided with a sliding groove extending along the extension direction of the support rod (331), and the shape of the sliding groove is adapted to the shape of the connecting key (3311) so that the connecting key (3311) moves along the extension direction of the sliding groove.

8. The auxiliary feeding device according to claim 6, It is characterized in that The auxiliary conveying part (33) further comprises: A connecting rod (335) is connected to one end of the support rod (331) away from the lifting support platform (312), and the conveying roller (334) is sleeved on the connecting rod (335). A rotating bearing (336) is arranged between the connecting rod (335) and the conveying roller (334) so ​​that the conveying roller (334) can be rotatably arranged on the connecting rod (335).

9. The auxiliary feeding device according to claim 8, It is characterized in that The auxiliary conveying part (33) further comprises: A limiting member (337) is mounted on the connecting rod (335); the limiting member (337) is arranged to protrude from the conveying roller (334); and the limiting member (337) is used to abut and limit a loading member on the conveying roller (334).

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