Feeding device

Abstract

The utility model provides a feeding device, and relates to the technical field of material processing. The feeding device comprises a rack, the rack is provided with two supporting seats which are arranged in parallel, positioning conveying structures are arranged on the sides, opposite to each other, of positioning conveying sections of the two supporting seats, and the two positioning conveying structures are configured to jointly bear and convey materials to reach or leave a target station; jacking assemblies are arranged on the sides, back to each other, of the two supporting seats, jacking frames are in transmission connection with the jacking assemblies, and the jacking assemblies are configured to drive the jacking frames to penetrate through the corresponding positioning conveying sections and the corresponding positioning conveying structures to do lifting motion so as to bear materials to ascend to a jacking station or descend to a target station; the rack is further provided with a distance adjusting assembly, and the distance adjusting assembly is in transmission connection with the two supporting seats and is configured to drive the two supporting seats to move towards each other or away from each other. The feeding device can be suitable for conveying materials of different sizes and is good in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a feeding device. Background Art

[0002] During the processing, materials are generally transported to different workstations through a feeding device so that the materials can be processed in multiple steps; however, in the existing technology, the width of the material carried by the feeding device is fixed and can only transport materials of a single size, and the scope of application is poor. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding device to solve the technical problem that the width of the material carried by the existing feeding device is fixed, it can only transport materials of a single size and has a poor scope of application.

[0004] In order to solve the above problems, the utility model provides a feeding device, comprising a frame, wherein the frame is provided with two supporting seats arranged in parallel, and the positioning and conveying sections of the two supporting seats are provided with a positioning and conveying structure on the side facing each other, and the two positioning and conveying structures are configured to jointly carry and convey materials to or from a target workstation; the two supporting seats are provided with a jacking assembly on the side facing away from each other, and the jacking assembly is transmission-connected with a jacking frame, and is configured to drive the jacking frame to move up and down through the corresponding positioning and conveying sections and the positioning and conveying structures, so as to carry the materials up to the jacking workstation or down to the target workstation;

[0005] The frame is further provided with a distance-adjusting assembly, which is transmission-connected to the two support seats and configured to drive the two support seats to move toward or away from each other.

[0006] Optionally, a lifting plate is detachably connected between the two lifting frames, and the lifting plate corresponds to the target workstation.

[0007] Optionally, the feeding device also includes a positioning component, the positioning component includes a first pushing component provided on the frame, and the pushing direction of the first pushing component is opposite to the conveying direction of the positioning and conveying structure, the jacking frame is provided with a first positioning protrusion, and the first pushing component and the first positioning protrusion are configured as follows: the first pushing component can push the material located at the jacking station to abut against the first positioning protrusion.

[0008] Optionally, the first pushing component includes a telescopic driving member arranged on the frame, the telescopic driving member is provided with a connecting seat, the connecting seat is slidably connected with a sliding rod, the sliding direction of the sliding rod is consistent with the driving direction of the telescopic driving member, and the end of the sliding rod facing away from the telescopic driving member is fixedly connected to a pushing seat, and an elastic buffer member is sandwiched between the pushing seat and the connecting seat.

[0009] Optionally, the frame includes a base and two supporting beams arranged on the base, the length direction of the supporting beams is consistent with the conveying direction of the positioning and conveying structure; a loading beam is connected between the two supporting beams, and the position of the loading beam along the length direction of the supporting beams is adjustable; the first pushing component is arranged on the loading beam.

[0010] Optionally, the feeding device also includes a connecting screw, the top of the supporting beam is provided with a slide groove extending along its length direction, a slider is slidably engaged in the slide groove, and the slider is provided with a threaded hole; the loading beam is provided with a connecting ear, and the connecting ear is provided with a connecting hole; the connecting screw passes through the connecting ear and is threadedly connected to the threaded hole and abuts against the groove wall of the slide groove.

[0011] Optionally, the positioning assembly also includes a second pushing component provided on one of the support seats, and the pushing direction of the second pushing component is consistent with the arrangement direction of the two support seats; the other support seat is provided with a second positioning protrusion, and the second pushing component and the second positioning protrusion are configured as follows: the second pushing component can push the material located at the jacking station to abut against the second positioning protrusion.

[0012] Optionally, along the conveying direction of the positioning conveying structure, the support seat further includes a loading conveying section and a unloading conveying section respectively located on both sides of the positioning conveying section, and a lifting channel is provided between the loading conveying section and the positioning conveying section, and between the unloading conveying section and the positioning conveying section for the lifting movement of the lifting frame;

[0013] The two supporting seats' loading and conveying sections are each provided with a loading and conveying structure on one side facing each other, and the two loading and conveying structures are configured to jointly carry and convey materials to the positioning and conveying structure; the two supporting seats' loading and conveying sections are each provided with a unloading and conveying structure on one side facing each other, and the two unloading and conveying structures are configured to jointly carry and convey materials sent out by the positioning and conveying structure.

[0014] Optionally, the support seat is provided with a driving motor, the loading and conveying structure includes a loading belt transmission mechanism provided in the loading and conveying section, the positioning and conveying structure includes a positioning belt transmission mechanism provided in the positioning and conveying section, and the unloading and conveying structure includes a unloading belt transmission mechanism provided in the unloading and conveying section, and the driving motor is connected to the transmission wheels of the loading belt transmission mechanism, the positioning belt transmission mechanism and the unloading belt transmission mechanism.

[0015] Optionally, the pitch adjustment assembly includes a rotating drive member provided on the frame and a screw rod pivotally connected to the frame, the length direction of the screw rod is consistent with the arrangement direction of the two support seats, and the screw rod includes a first rod segment and a second rod segment with opposite thread rotation directions; the two support seats are both slidably connected to the frame along their arrangement direction, and one of the support seats is threadedly connected to the first rod segment, and the other support seat is threadedly connected to the second rod segment; the rotating drive member is transmission-connected to the screw rod and is configured to: drive the screw rod to rotate.

[0016] In the feeding device provided by the present invention, on the one hand, the spacing between the two support seats is adjusted by the distance-adjusting component, so that the spacing between the two positioning and conveying structures can be adjusted, so that it can be suitable for carrying and conveying materials of different sizes, thereby improving the applicable range of the feeding device for material sizes and improving its applicability; on the other hand, a jacking component and a jacking frame are provided on the two support seats. On the basis of ensuring that the positioning and conveying structure can carry and convey the materials, when the material needs to be lifted, the two jacking components and the jacking frame can carry and lift the materials at opposite ends of the materials, and the bearing stability is higher, so as to ensure the effective processing of the materials at the lifting station; at the same time, when the support seat and the positioning and conveying structure adjust the spacing by the distance-adjusting component, the jacking component and the jacking frame can move synchronously with the support seat, thereby ensuring stable carrying and lifting of materials of different sizes, reducing the position adjustment operation of the jacking component, and improving the convenience of use of the feeding device; in addition, the jacking component is located on the outside of the support seat and does not occupy the space between the two support seats, thereby reducing the influence on the adjustment of the spacing of the two support seats in the relative movement, so as to further expand the adjustable range of the spacing between the two support seats, and correspondingly further improve the applicable range of the feeding device for material sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1This is an axonometric diagram of the lifting plate supporting materials in the feeding device provided by an embodiment of the present utility model;

[0019] Figure 2 A top view of the lifting plate supporting materials in the feeding device provided by an embodiment of the present utility model;

[0020] Figure 3 An axonometric diagram of a feeding device provided in an embodiment of the present utility model;

[0021] Figure 4 A partial axonometric view of a loading beam connected to a supporting beam in a feeding device provided by an embodiment of the present utility model;

[0022] Figure 5 A schematic diagram of an axonometric view of a feeding device provided in an embodiment of the present invention, in which a supporting base is provided with a loading conveying structure, a positioning conveying structure, and a unloading conveying structure, and is connected to a distance adjustment component;

[0023] Figure 6 This is an axonometric view of the first pushing component in the feeding device provided in an embodiment of the present utility model.

[0024] Description of reference numerals:

[0025] 10-Material; 11-Pallet; 12-Workpiece to be processed; 100-Frame; 110-Base; 120-Supporting beam; 121-Slide; 122-Slider; 122a-Threaded hole; 130-Loading beam; 140-Connecting ear; 141-Connecting hole; 200-Support seat; 210-Loading conveying section; 220-Positioning conveying section; 230-Unloading conveying section; 240-Lifting channel; 310-Loading conveying structure; 311-Loading belt transmission mechanism; 320-Positioning conveying structure; 321-Positioning belt transmission mechanism; 330-Unloading conveying structure; 331-Unloading belt transmission mechanism; 340-Drive motor; 350-Bearing Carrying block; 400-lifting assembly; 410-lifting frame; 420-lifting plate; 500-distance adjusting assembly; 510-rotating drive member; 520-screw rod; 521-first rod section; 522-second rod section; 600-positioning assembly; 610-first pushing member; 611-telescopic driving member; 612-connecting seat; 612a-plug hole; 613-sliding rod; 613a-stop head; 614-pushing seat; 615-elastic buffer member; 620-first positioning protrusion; 630-second pushing member; 640-second positioning protrusion; 700-guide structure; 800-gear assembly; 810-gear driving member; 820-gear. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] This embodiment provides a feeding device, such as Figure 1-Figure 3 As shown, it includes a frame 100, which is provided with two support seats 200 arranged in parallel, and the positioning and conveying sections 220 of the two support seats 200 are provided with positioning and conveying structures 320 on the side facing each other, and the two positioning and conveying structures 320 are configured to: jointly carry and convey the material 10 to or from the target workstation; the two support seats 200 are provided with a jacking assembly 400 on the side facing away from each other, and the jacking assembly 400 is transmission-connected with a jacking frame 410, and is configured to: drive the jacking frame 410 to pass through the corresponding positioning and conveying sections 220 and the positioning and conveying structures 320 for lifting and lowering, so as to carry the material 10 to rise to the jacking workstation or descend to the target workstation; the frame 100 is also provided with a distance adjustment assembly 500, which is transmission-connected to the two support seats 200, and is configured to: drive the two support seats 200 to move toward or away from each other.

[0030] In the feeding device provided in this embodiment, the arrangement direction of the two support seats 200 is defined as the first direction, and the conveying direction of the positioning and conveying structure 320 is defined as the second direction. The first direction intersects the second direction and is preferably arranged vertically; the support seat 200 includes at least a positioning and conveying section 220 along the second direction, and there are avoidance areas at both ends of the positioning and conveying section 220 for the lifting and lowering movement of the lifting frame 410. The lifting frame 410 encloses the positioning and conveying section 220 and the positioning and conveying structure 320 installed on the positioning and conveying section 220; the conveying stroke of the two positioning and conveying structures 320 includes the target workstation.

[0031] Initially, the distance between the two positioning and conveying structures 320 along the first direction can be determined according to the size of the material 10 in the first direction, and then the distance between the two support seats 200 along the first direction can be adjusted by the distance adjustment component 500 so that the two ends of the material 10 can be overlapped and supported by the two positioning and conveying structures 320; the jacking component 400 drives the jacking frame 410 to descend to a position below the target workstation to avoid the transportation of the material 10.

[0032] When the material 10 is fed in, the two ends of the material 10 are respectively overlapped on the two positioning and conveying structures 320, and the two positioning and conveying structures 320 then jointly carry the material 10 and convey it to the target workstation, and then the jacking assembly 400 drives the jacking frame 410 to rise, and the two jacking frames 410 are located between the two positioning and conveying structures 320. The frame bars can then carry the two end areas of the material 10 and lift the material 10 out of the positioning and conveying structure 320 and rise to the jacking station; the processing device coordinated with the feeding device can then process the material 10 located at the jacking station, and after the processing is completed, the jacking assembly 400 drives the jacking frame 410 to descend to a position below the target workstation, and the material 10 it carries is correspondingly re-overlapped and carried on the two positioning and conveying structures 320, and the two positioning and conveying structures 320 then carry and convey the processed material 10 away from the target workstation.

[0033] In the feeding device provided in this embodiment, on the one hand, by adjusting the distance between the two support seats 200 through the distance adjustment component 500, the distance adjustment of the two positioning and conveying structures 320 can be achieved, so that it can be suitable for carrying and conveying materials 10 of different sizes, thereby improving the applicable range of the feeding device for the size of the material 10 and improving its applicability; on the other hand, the jacking components 400 and the jacking frame 410 are provided on the two support seats 200. On the basis of ensuring that the positioning and conveying structure 320 carries and conveys the material 10, when the material 10 needs to be lifted, the two jacking components 400 and the jacking frame 410 can carry and lift the material 10 at the opposite ends of the material 10, and the bearing stability is higher, so as to ensure that the material 10 is carried and conveyed at the same time. Effective processing of the jacking station; at the same time, when the support seat 200 and the positioning and conveying structure 320 are adjusted in distance by the distance adjustment component 500, the jacking component 400 and the jacking frame 410 can move synchronously with the support seat 200, thereby ensuring stable load-bearing and jacking of materials 10 of different sizes, and reducing the position adjustment operation of the jacking component 400, thereby improving the ease of use of the feeding device; in addition, the jacking component 400 is located on the outside of the support seat 200 and does not occupy the space between the two support seats 200, thereby reducing the impact on the adjustment of the distance between the two support seats 200, so as to further expand the adjustable range of the distance between the two support seats 200, and correspondingly further improve the applicable range of the feeding device for the size of the material 10.

[0034] Specifically, the material 10 may be a workpiece 12 to be processed, or include the workpiece 12 to be processed and a tray 11 carrying the workpiece 12 to be processed; wherein, the feeding device of this embodiment is compatible with materials 10 with a size range of 200mm-450mm.

[0035] In this embodiment, Figure 3 As shown, a lifting plate 420 is detachably connected between the two lifting frames 410, and the lifting plate 420 corresponds to the target workstation. The two jacking frames 410 are located between the frame bars of the two positioning and conveying structures 320, and a jacking plate 420 is connected between the frame bars, and the top surface of the jacking plate 420 is not lower than the top surface of the two frame bars; initially, the jacking component 400 drives the jacking frame 410 to drive the jacking plate 420 to descend to a position below the target station. When the positioning and conveying structure 320 conveys the material 10 to the target station, the jacking plate 420 is located directly below the material 10. The jacking component 400 can drive the jacking frame 410 to drive the jacking plate 420 to rise until the jacking plate 420 lifts the material 10 upward to make it separate from the positioning and conveying structure 320 and rise to the jacking station, so as to process the material 10 at the jacking station; similarly, after the processing is completed, the jacking component 400 drives the jacking plate 420 to carry the material 10 down to the initial position, and the processed material 10 is re-overlapped and carried on the two positioning and conveying structures 320 and sent out.

[0036] The lifting plate 420 can support the material 10 in approximately the entire area below the material 10 , which can further improve the stability of the lifting assembly 400 in lifting the material 10 , and correspondingly further improve the processing effectiveness of the material 10 at the lifting station.

[0037] When the spacing needs to be adjusted, the lifting plate 420 can be removed, and then the spacing between the two support seats 200 and the two positioning and conveying structures 320 can be adjusted through the distance adjustment component 500; after the spacing adjustment is completed, the lifting plate 420 of appropriate size can be installed between the two lifting frames 410.

[0038] In this embodiment, Figure 1-Figure 3 As shown, the feeding device also includes a positioning component 600, the positioning component 600 includes a first pushing component 610 provided on the frame 100, and the pushing direction of the first pushing component 610 is opposite to the conveying direction of the positioning and conveying structure 320, and the lifting frame 410 is provided with a first positioning protrusion 620, and the first pushing component 610 and the first positioning protrusion 620 are configured as follows: the first pushing component 610 can push the material 10 located at the lifting station to abut against the first positioning protrusion 620.

[0039] The height of the first pushing component 610 corresponds to the jacking station, and the first pushing component 610 is located at the downstream position of the jacking station, and can push the material 10 located at the jacking station toward the upstream direction; when in use, when the material 10 is carried on the positioning and conveying structure 320, the first pushing component 610 is higher than the material 10, and will not interfere with the conveying of the material 10 in the positioning and conveying structure 320, thereby ensuring the normal conveying of the material 10 by the positioning and conveying structure 320; when the jacking assembly 400 lifts the material 10 to the jacking station, the material 10 is within the pushing range of the first pushing component 610, and the pushing end of the first pushing component 610 extends toward the material 10 and pushes the material 10 to abut against the first positioning protrusion 620, thereby positioning the material 10 located at the jacking station along the second direction, thereby improving the position accuracy and stability of the material 10 in the jacking station, and further ensuring the processing accuracy and effectiveness of the material 10 in the jacking station.

[0040] After the material 10 is processed at the lifting station, the pushing end of the first pushing component 610 retracts, and the lifting assembly 400 supports the material 10 and descends to the initial position.

[0041] When the lifting plate 420 is provided, the first positioning protrusions 620 are provided on the lifting plate 420 , and the number of the first positioning protrusions 620 is at least two, and the first positioning protrusions 620 are arranged on the lifting plate 420 at intervals along the first direction.

[0042] Specifically, in this embodiment, Figure 6As shown, the first pushing component 610 includes a telescopic driving member 611 arranged on the frame 100, the telescopic driving member 611 is provided with a connecting seat 612, and the connecting seat 612 is slidably connected with a sliding rod 613, the sliding direction of the sliding rod 613 is consistent with the driving direction of the telescopic driving member 611, and the end of the sliding rod 613 facing away from the telescopic driving member 611 is fixedly connected to a pushing seat 614, and an elastic buffer member 615 is sandwiched between the pushing seat 614 and the connecting seat 612. When not subject to external force, the elastic buffer 615 is in a natural state or a compressed state; the pushing seat 614 serves as the pushing end of the first pushing component 610. When the telescopic driving component 611 drives the connecting seat 612 to drive the pushing seat 614 to contact and push the material 10, the pushing seat 614 is subjected to the reaction force of the material 10 and can produce an extrusion effect on the elastic buffer 615. The sliding rod 613 then slides toward the connecting seat 612, and the elastic buffer 615 is compressed and deformed accordingly to buffer the collision between the pushing seat 614 and the material 10, so as to reduce the collision damage caused to the material 10; similarly, when the pushing seat 614 pushes the material 10 to abut against the first positioning protrusion 620, the elastic member can adapt to the deformation according to the clamping effect of the pushing seat 614 and the first positioning protrusion 620 on the material 10. On the basis of ensuring that the two clamp the material 10 and stably position it, the damage to the material 10 caused by the excessive clamping force is effectively reduced. At the same time, the accuracy requirements for the pushing stroke of the first pushing component 610 can also be reduced.

[0043] Specifically, if Figure 6 As shown, the connecting seat 612 is provided with a plug-in hole 612a, the axial direction of the plug-in hole 612a is consistent with the driving direction of the telescopic driving member 611, the sliding rod 613 is slidably plugged into the plug-in hole 612a, and the end of the sliding rod 613 facing the telescopic driving member 611 is provided with a stop head 613a, the size of the stop head 613a is larger than the plug-in hole 612a and abuts against the hole end surface of the plug-in hole 612a to ensure the sliding plug-in of the sliding rod 613 and the plug-in hole 612a, thereby reducing the occurrence of the sliding rod 613 slipping off; preferably, there can be two sliding rods 613, and they are arranged at intervals along the first direction on the connecting seat 612.

[0044] Specifically, the telescopic driving member 611 can be a cylinder, the elastic buffer member 615 can be a spring, and the spring is sleeved on the sliding rod 613.

[0045] In this embodiment, Figure 3 and Figure 4As shown, the frame 100 includes a base 110 and two support beams 120 disposed on the base 110. The length direction of the support beams 120 is consistent with the conveying direction of the positioning and conveying structure 320. A loading beam 130 is connected between the two support beams 120, and the position of the loading beam 130 along the length direction of the support beams 120 is adjustable. A first pushing member 610 is disposed on the loading beam 130. The two support beams 120 are supported by the base 110 and extend along the second direction. The two support beams 120 are arranged at intervals along the first direction. The two support beams 120 are respectively located outside the two support bases 200 and are higher than the support bases 200 and the positioning and conveying structure 320. The loading beam 130 extends along the first direction and is connected at both ends to the two support beams 120.

[0046] When in use, the distance between the first pushing component 610 and the first positioning protrusion 620 along the second direction can be determined according to the pushing stroke of the first pushing component 610 and the size of the material 10 along the second direction. Accordingly, the position of the loading beam 130 along the length direction of the supporting beam 120 is adjusted to achieve position adjustment of the first pushing component 610 in the second direction, so that it can cooperate with the first positioning protrusion 620 to clamp and position the material 10 of the corresponding size, thereby improving the applicability range of the positioning component 600 to the size of the material 10.

[0047] Specifically, in this embodiment, the specific form in which the position of the loading beam 130 along the length direction of the supporting beam 120 can be adjusted is as follows: Figure 4 As shown, the feeding device also includes a connecting screw (not shown in the figure), the top of the supporting beam 120 is provided with a slide groove 121 extending along its length direction, and a slider 122 is slidably engaged in the slide groove 121, and the slider 122 is provided with a threaded hole 122a; the loading beam 130 is provided with a connecting ear 140, and the connecting ear 140 is provided with a connecting hole 141; the connecting screw passes through the connecting ear 140 and is threadedly connected to the threaded hole 122a and abuts against the groove wall of the slide groove 121. The top of the slide groove 121 is set to be open, and the opening is set to be narrowed, so that the slider 122 can only slide in the slide groove 121 and cannot escape from the slide groove 121; when it is necessary to adjust the position of the first pushing component 610, the connecting screw can be loosened outward until its end escapes from the groove wall of the slide groove 121, and the slider 122 and the slide groove 121 can slide relative to each other, and then the slider 122 is slid along the length direction of the slide groove 121 to a determined position, and then the connecting screw is tightened downward until the bottom end of the connecting screw is against the groove wall of the slide groove 121, thereby locking the slider 122 to the slide groove 121 and the connecting ear 140 to the slider 122, and correspondingly locking the loading beam 130 to the supporting beam 120, thereby completing the position adjustment of the loading beam 130, with a simple structure and convenient adjustment.

[0048] In this embodiment, Figure 1-Figure 3As shown, the positioning assembly 600 also includes a second pushing component 630 provided on one of the support seats 200, and the pushing direction of the second pushing component 630 is consistent with the arrangement direction of the two support seats 200; the other support seat 200 is provided with a second positioning protrusion 640, and the second pushing component 630 and the second positioning protrusion 640 are configured as follows: the second pushing component 630 can push the material 10 located at the jacking station to abut against the second positioning protrusion 640.

[0049] The height range of the second positioning protrusion 640 covers the height range of the material 10 located at the jacking station, the height of the second pushing component 630 corresponds to the jacking station, and the second pushing component 630 and the second positioning protrusion 640 are respectively located on both sides of the jacking station along the first direction; when in use, when the boring is carried on the positioning and conveying structure 320, the second pushing component 630 is higher than the material 10 and is in a retracted state, and the second positioning protrusion 640 is higher than the material 10 and is located outside the material 10, and both will not interfere with the conveying of the material 10 in the positioning and conveying structure 320, thereby ensuring The positioning and conveying structure 320 conveys the material 10 normally; when the jacking assembly 400 lifts the material 10 to the jacking station, the material 10 is located within the pushing range of the second pushing component 630, and the pushing end of the second pushing component 630 extends toward the material 10 along the first direction and pushes the material 10 to abut against the second positioning protrusion 640, thereby positioning the material 10 located at the jacking station along the first direction, and correspondingly further improving the position accuracy and stability of the material 10 at the jacking station, thereby further ensuring the processing accuracy and effectiveness of the material 10 at the jacking station.

[0050] After the material 10 is processed at the jacking station, the moving end of the second pushing component 630 retracts, and the jacking assembly 400 supports the material 10 and descends to the initial position.

[0051] Among them, the second pushing component 630 and the second positioning protrusion 640 are respectively arranged on the two support seats 200. When the distance between the two support seats 200 along the first direction is adjusted by the distance adjustment component 500, the second pushing component 630 and the second positioning protrusion 640 can move synchronously with the corresponding support seat 200, thereby ensuring the effective positioning of the material 10 by the second pushing component 630 and the second positioning protrusion 640 without changing the pushing stroke of the second pushing component 630, thereby correspondingly improving the convenience and functionality of the positioning component 600.

[0052] Specifically, the structure of the second pushing member 630 may be the same as that of the first pushing member 610 .

[0053] Optionally, in this embodiment, if Figure 1-Figure 3 and Figure 5As shown, along the conveying direction of the positioning conveying structure 320, that is, the second direction, the support seat 200 also includes a loading conveying section 210 and a unloading conveying section 230 respectively located on both sides of the positioning conveying section 220, and there are lifting channels 240 between the loading conveying section 210 and the positioning conveying section 220, and between the unloading conveying section 230 and the positioning conveying section 220 as avoidance areas for the lifting frame 410 to move up and down; the loading conveying sections 210 of the two support seats 200 are each provided with a loading conveying structure 310 on the side facing each other, and the two loading conveying structures 310 are configured to: jointly carry and convey the material 10 to the positioning conveying structure 320; the two unloading conveying sections 230 are each provided with a unloading conveying structure 330 on the side facing each other, and the two unloading conveying structures 330 are configured to: jointly carry and convey the material 10 sent out by the positioning conveying structure 320.

[0054] During use, the material 10 is first transported to the two loading conveying structures 310, and the jacking assembly 400 drives the jacking frame 410 to descend through the lifting channel 240 to a position to avoid the material 10. The two loading conveying structures 310 carry the material 10 and transport it to the positioning conveying structure 320. Then the jacking assembly 400 drives the jacking frame 410 to lift the material 10 upward to the jacking station through the lifting channel 240, and drives the jacking frame 410 to descend through the lifting channel 240 to a position below the positioning conveying structure 320. Then, the positioning conveying structure 320 can transport the processed material 10 to the unloading conveying structure 330, and the unloading conveying structure 330 carries the material 10 and sends it to the next process.

[0055] Among them, the loading and conveying structure 310, the positioning and conveying structure 320 and the unloading and conveying structure 330 are installed at the same time through a single support seat 200, the structure is simple, and the space occupied is small. By adjusting the position of the support seat 200, the spacing between the loading and conveying structure 310, the positioning and conveying structure 320 and the unloading and conveying structure 330 can be adjusted synchronously, and the adjustment convenience is also relatively high.

[0056] Specifically, in this embodiment, Figure 1-Figure 3 and Figure 5As shown, the support base 200 is provided with a drive motor 340, the loading conveying structure 310 includes a loading belt transmission mechanism 311 provided in the loading conveying section 210, the positioning conveying structure 320 includes a positioning belt transmission mechanism 321 provided in the positioning conveying section 220, and the unloading conveying structure 330 includes a unloading belt transmission mechanism 331 provided in the unloading conveying section 230. The drive motor 340 is connected to the transmission wheels of the loading belt transmission mechanism 311, the positioning belt transmission mechanism 321, and the unloading belt transmission mechanism 331. The loading conveying structure 310, the positioning conveying structure 320, and the unloading conveying structure 330 all use belt transmission mechanisms. When in use, the drive motor 340 drives the drive wheels of each belt transmission mechanism to rotate to drive its conveyor belt to convey, thereby realizing the conveyance of the material 10. In particular, by using a single drive motor 340 as a driving source, the three belt transmission mechanisms can be synchronously driven at the same time, which has a simple structure and low cost.

[0057] Optionally, in this embodiment, if Figure 5 As shown, a bearing block 350 is provided at the bottom of the carrying belt section of the conveyor belt in the loading belt transmission mechanism 311, the positioning belt transmission mechanism 321 and the unloading belt transmission mechanism 331. The bearing block 350 can be specifically fixed to the support seat 200; when the conveyor belt carries the material 10 to transport it, the bearing block 350 can support the conveyor belt upward, and the conveyor belt can move relative to the bearing block 350 to transport the material 10, thereby improving the stability of the conveyor belt in carrying and transporting the material 10, and reducing the load of the conveyor belt carrying the material 10.

[0058] Specifically, the driving motor 340 may be a stepping motor.

[0059] In this embodiment, Figure 1 and Figure 5 As shown, the distance adjustment component 500 can specifically take the following form: the distance adjustment component 500 includes a rotating drive member 510 provided on the frame 100 and a screw rod 520 pivotally connected to the frame 100, the length direction of the screw rod 520 is consistent with the arrangement direction of the two support seats 200, and the screw rod 520 includes a first rod segment 521 and a second rod segment 522 with opposite thread rotation directions; the two support seats 200 are both slidably connected to the frame 100 along their arrangement direction, and one of the support seats 200 is threadedly connected to the first rod segment 521, and the other support seat 200 is threadedly connected to the second rod segment 522; the rotating drive member 510 is transmission-connected to the screw rod 520, and is configured to: drive the screw rod 520 to rotate.

[0060] The length direction of the screw rod 520 is consistent with the first direction. When the spacing between the two support seats 200 needs to be adjusted along the first direction, the rotating drive member 510 is started, and the rotating drive member 510 drives the screw rod 520 to rotate. Since the thread rotation directions of the first rod segment 521 and the second rod segment 522 are opposite, the two support seats 200 move toward each other under the guiding and limiting action of the frame 100 along the first direction and the thread driving action of the first rod segment 521 and the second rod segment 522, so as to reduce the spacing between the two support seats 200; similarly, the rotating drive member 510 drives the screw rod 520 to rotate in the opposite direction, thereby driving the two support seats 200 to move backwards to increase the spacing between the two support seats 200, thereby realizing the spacing adjustment of the two support seats 200 and the positioning and conveying structure 320 thereon.

[0061] Specifically, there can be two screw rods 520, both of which extend along the first direction and are arranged at intervals along the second direction to connect and drive different areas of the support seat 200, thereby improving the adjustment stability of the support seat 200; wherein, the two screw rods 520 can be connected by a belt transmission mechanism, and the rotating drive member 510 is connected to the transmission wheel of the belt transmission mechanism to realize synchronous transmission of the two screw rods 520.

[0062] Specifically, if Figure 5 As shown, the support seat 200 and the base 110 of the base frame can be slidably connected through a guide structure 700, and the guiding direction of the guide structure 700 is consistent with the first direction; the rotating drive member 510 can specifically be an explosion-proof servo motor.

[0063] In this embodiment, Figure 1 and Figure 3 As shown, the feeding device also includes a gear assembly 800, which includes a gear driving member 810 provided on the frame 100 and a gear 820 transmission-connected to the gear driving member 810, and the gear driving member 810 is configured to: drive the gear 820 to rise to block the material 10 carried on the positioning and conveying structure 320 at the target workstation, and drive the gear 820 to descend to avoid the target workstation.

[0064] After the material 10 is transferred to the positioning and conveying structure 320, the gear driver 810 can drive the block 820 to rise to the height of the material 10, thereby blocking the material 10 from being conveyed downstream and blocking the material 10 at the target workstation, allowing the lifting assembly 400 to lift the material 10 at the target workstation. This improves the stability and positional accuracy of the logistics reaching the target workstation and reduces the accuracy requirements for the conveying stroke and start and stop of the positioning and conveying assembly. When the material 10, after processing, is again carried by the positioning and conveying structure 320, the gear driver 810 drives the block 820 to descend to a position that avoids the conveying of the material 10, and the positioning and conveying structure 320 conveys the material 10 downstream.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding device, characterized in that: The invention comprises a frame (100), wherein the frame (100) is provided with two support seats (200) arranged in parallel, and the positioning and conveying sections (220) of the two support seats (200) are provided with a positioning and conveying structure (320) on the side facing each other, and the two positioning and conveying structures (320) are configured to: jointly carry and convey the material (10) to or from the target workstation; and the two support seats (200) are provided with a jacking assembly (400) on the side facing away from each other, and the jacking assembly (400) is transmission-connected with a jacking frame (410), and is configured to: drive the jacking frame (410) to move up and down through the corresponding positioning and conveying sections (220) and the positioning and conveying structure (320), so as to carry the material (10) to rise to the jacking workstation or descend to the target workstation; The frame (100) is further provided with a distance adjustment component (500), which is transmission-connected to the two support seats (200) and configured to drive the two support seats (200) to move toward or away from each other.

2. The feeding device according to claim 1, characterized in that: A lifting plate (420) is detachably connected between the two lifting frames (410), and the lifting plate (420) corresponds to the target workstation.

3. The feeding device according to claim 1 or 2, characterized in that: The feeding device also includes a positioning component (600), the positioning component (600) includes a first pushing component (610) provided on the frame (100), and the pushing direction of the first pushing component (610) is opposite to the conveying direction of the positioning and conveying structure (320), the lifting frame (410) is provided with a first positioning protrusion (620), and the first pushing component (610) and the first positioning protrusion (620) are configured as follows: the first pushing component (610) can push the material (10) located at the lifting station to abut against the first positioning protrusion (620).

4. The feeding device according to claim 3, characterized in that: The first pushing component (610) includes a telescopic driving component (611) arranged on the frame (100), the telescopic driving component (611) is provided with a connecting seat (612), the connecting seat (612) is slidably connected with a sliding rod (613), the sliding direction of the sliding rod (613) is consistent with the driving direction of the telescopic driving component (611), and the end of the sliding rod (613) away from the telescopic driving component (611) is fixedly connected to a pushing seat (614), and an elastic buffer component (615) is sandwiched between the pushing seat (614) and the connecting seat (612).

5. The feeding device according to claim 3, characterized in that: The frame (100) comprises a base (110) and two supporting beams (120) arranged on the base (110), wherein the length direction of the supporting beams (120) is consistent with the conveying direction of the positioning and conveying structure (320); a loading beam (130) is connected between the two supporting beams (120), and the position of the loading beam (130) along the length direction of the supporting beam (120) is adjustable; and the first pushing component (610) is arranged on the loading beam (130).

6. The feeding device according to claim 5, characterized in that: The feeding device also includes a connecting screw. The top of the supporting beam (120) is provided with a slide groove (121) extending along its length direction. A slider (122) is slidably engaged in the slide groove (121), and the slider (122) is provided with a threaded hole (122a); the loading beam (130) is provided with a connecting ear (140), and the connecting ear (140) is provided with a connecting hole (141); the connecting screw passes through the connecting ear (140) and is threadedly connected to the threaded hole (122a) and abuts against the groove wall of the slide groove (121).

7. The feeding device according to claim 3, characterized in that: The positioning assembly (600) further includes a second pushing component (630) provided on one of the support seats (200), wherein the pushing direction of the second pushing component (630) is consistent with the arrangement direction of the two support seats (200); the other support seat (200) is provided with a second positioning protrusion (640), and the second pushing component (630) and the second positioning protrusion (640) are configured such that the second pushing component (630) can push the material (10) located at the lifting station to abut against the second positioning protrusion (640).

8. The feeding device according to claim 1 or 2, characterized in that: Along the conveying direction of the positioning conveying structure (320), the support seat (200) further comprises a loading conveying section (210) and a unloading conveying section (230) respectively located on both sides of the positioning conveying section (220), and a lifting channel (240) is provided between the loading conveying section (210) and the positioning conveying section (220), and between the unloading conveying section (230) and the positioning conveying section (220) for the lifting movement of the lifting frame (410); The two supporting seats (200) are provided with a loading conveying structure (310) on the side facing each other of the loading conveying sections (210), and the two loading conveying structures (310) are configured to jointly carry and convey the material (10) to the positioning conveying structure (320); the two unloading conveying sections (230) are provided with a unloading conveying structure (330) on the side facing each other, and the two unloading conveying structures (330) are configured to jointly carry and convey the material (10) sent out by the positioning conveying structure (320).

9. The feeding device according to claim 8, characterized in that: The support seat (200) is provided with a driving motor (340), the loading conveying structure (310) includes a loading belt transmission mechanism (311) provided on the loading conveying section (210), the positioning conveying structure (320) includes a positioning belt transmission mechanism (321) provided on the positioning conveying section (220), and the unloading conveying structure (330) includes a unloading belt transmission mechanism (331) provided on the unloading conveying section (230), and the driving motor (340) is connected to the transmission wheels of the loading belt transmission mechanism (311), the positioning belt transmission mechanism (321) and the unloading belt transmission mechanism (331).

10. The feeding device according to claim 1 or 2, characterized in that: The pitch adjustment assembly (500) comprises a rotating drive member (510) provided on the frame (100) and a screw rod (520) pivotally connected to the frame (100); the length direction of the screw rod (520) is consistent with the arrangement direction of the two support seats (200), and the screw rod (520) comprises a first rod segment (521) and a second rod segment (522) having opposite thread rotation directions; the two support seats (200) are both slidably connected to the frame (100) along their arrangement direction, and one of the support seats (200) is threadedly connected to the first rod segment (521), and the other support seat (200) is threadedly connected to the second rod segment (522); the rotating drive member (510) is transmission-connected to the screw rod (520) and is configured to drive the screw rod (520) to rotate.

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