Feeding device

Abstract

The utility model relates to a feeding device, and belongs to the technical field of sawing machines. The conveying assembly is arranged on the supporting frame assembly; the lifting assembly is arranged on the supporting frame assembly, the lifting assembly is located between the supporting frame assembly and the conveying assembly, the lifting assembly can move relative to the supporting frame assembly, and the profiles located on the conveying assembly can be conveyed to the lifting assembly; the first limiting assembly is arranged on the lifting assembly, part of the first limiting assembly can move relative to the lifting assembly, and the first limiting assembly can abut against or be separated from the profile; and the second limiting assembly is arranged on the lifting assembly, at least part of the second limiting assembly can move relative to the lifting assembly, and the second limiting assembly can abut against or be separated from the sectional material. According to the feeding device, by arranging the first limiting assembly and the second limiting assembly, fixing of the sectional materials is ensured, and the clamping and positioning effects are good.

Description

Technical Field

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

[0002] The feeding device is a key component in an industrial automation production line and can accurately convey profiles to the processing equipment on the production line. The existing feeding devices generally need to clamp and position the profiles so that the clamping device on the production line can accurately convey the profiles. However, the existing feeding devices do not have the function of clamping and positioning the profiles or have poor clamping and positioning effects, which brings inconvenience to the users. Summary of the Utility Model

[0003] Based on this, in view of the problem that the existing feeding devices do not have the function of clamping and positioning the profiles or have poor clamping and positioning effects, it is necessary to provide a feeding device.

[0004] A feeding device includes: a support frame assembly; a transmission assembly disposed on the support frame assembly; a lifting assembly disposed on the support frame assembly, the lifting assembly being located between the support frame assembly and the transmission assembly, the lifting assembly being capable of moving relative to the support frame assembly, and the profile located on the transmission assembly can be conveyed onto the lifting assembly; a first limiting assembly disposed on the lifting assembly, a part of the first limiting assembly being capable of moving relative to the lifting assembly, the first limiting assembly being capable of abutting against or separating from the profile located on the lifting assembly; a second limiting assembly disposed on the lifting assembly, at least a part of the second limiting assembly being capable of moving relative to the lifting assembly, the second limiting assembly being capable of abutting against or separating from the profile located on the lifting assembly.

[0005] The present application discloses a feeding device. Through the coordinated work of the transmission assembly and the lifting assembly, the device can quickly convey the profile from the transmission assembly onto the lifting assembly and accurately adjust the height of the profile to a suitable position, thus facilitating the subsequent operation of conveying the profile to the processing equipment. The setting of the first limiting assembly and the second limiting assembly ensures the fixation of the profile, has a good clamping and positioning effect, prevents the profile from detaching from the lifting assembly, and thus enhances the safety of the operation. Moreover, the first limiting assembly and the second limiting assembly can adapt to the clamping and positioning of profiles with different sizes and shapes, increasing its applicability and flexibility. The feeding device of the present application is suitable for automated operation, reduces the need for manual intervention, reduces the operation difficulty and the possibility of human errors, and thus improves the production efficiency.

[0006] In one embodiment, the number of the first limiting components is plural, and the plural first limiting components are sequentially arranged at intervals along the length direction of the lifting component. By arranging the plural first limiting components at intervals along the length direction of the lifting component, the profiles on the lifting component can be more evenly limited, and the locking and positioning effects of the profiles are better, improving the positioning stability of the profiles.

[0007] In one embodiment, the number of the second limiting components is plural, and the plural second limiting components are sequentially arranged at intervals along the length direction of the lifting component. By arranging the plural second limiting components at intervals along the length direction of the lifting component, even if one of the second limiting components fails or needs to be replaced, the other second limiting components can still continue to work, ensuring the continuity of production.

[0008] In one embodiment, the first limiting component includes a limiting cylinder component and a movable limiting member. The limiting cylinder component and the movable limiting member are both arranged on the lifting component and are oppositely arranged. The output end of the limiting cylinder component is connected to the movable limiting member, and a part of the movable limiting member can move relative to the lifting component. By arranging the limiting cylinder component and the movable limiting member oppositely and on both sides of the lifting component respectively, the freedom degree of the profile located on the lifting component is restricted, and the clamping and positioning effect is good, preventing the profile from detaching from the lifting component. Moreover, it helps to maintain the balance of the profile, reducing the instability caused by the center of gravity shift, thereby improving the overall operation safety.

[0009] In one embodiment, the limiting cylinder component includes a limiting cylinder body and a support block. The support block is arranged on the lifting component, the limiting cylinder body is arranged on the support block, and the output end of the limiting cylinder body is connected to the movable limiting member. The arrangement of the support block provides a stable support basis for the limiting cylinder body, helping to maintain the stability of the limiting cylinder body during operation. Moreover, it can reduce the vibration generated by the limiting cylinder body during operation, thereby reducing noise and improving the comfort of the working environment. By connecting the output end of the limiting cylinder body to the movable limiting member, power can be transmitted to the movable limiting member.

[0010] In one embodiment, the movable limiting member includes a first slide rail, a first slide seat, and a first limiting roller. The first slide rail is disposed on the lifting assembly. The first slide seat is movably disposed on the first slide rail. The first slide seat is connected to the limiting cylinder assembly. The cylinder assembly can drive the first slide seat to slide relative to the first slide rail. The first limiting roller is disposed on the first slide seat. The first limiting roller can abut against or separate from the profile located on the lifting assembly. By enabling the first slide seat to slide relative to the first slide rail, it can adapt to the clamping and positioning of profiles with different sizes and shapes, increasing its applicability and flexibility. This design reduces friction and possible jamming, improving the smoothness of movement. By connecting the first slide seat to the limiting cylinder assembly, the power transmission efficiency is high, and the clamping and positioning effect on the profile is better.

[0011] In one embodiment, the second limiting assembly includes a mounting plate, a movable member, and a corner cylinder. The mounting plate is disposed on the lifting assembly. The movable member is disposed on the mounting plate. A part of the movable member penetrates through the mounting plate. One end of the corner cylinder is connected to the mounting plate, and the other end of the corner cylinder is connected to the movable member. The corner cylinder can drive the movable member to rotate relative to the mounting plate. The movable member can rotate at least a first angle and a second angle relative to the mounting plate. A part of the movable member can move relative to the mounting plate. The part of the movable member moving relative to the mounting plate has at least a first position and a second position. When the part of the movable member is at the first position and the movable member rotates the first angle, the movable member abuts against the profile located on the lifting assembly. When the movable member is at the second position and / or the movable member rotates the second angle, the movable member separates from the profile located on the lifting assembly. By connecting the two ends of the corner cylinder to the mounting plate and the movable member respectively, the movable member can perform rotational movement, and the angle of the movable member can be adjusted according to the working conditions, with good practicability. By enabling the movable member to perform lifting and rotational movements, it can accurately clamp and position the profile, providing greater operation flexibility. This design can prevent the profile from colliding with the second limiting assembly and damaging the second limiting assembly when rising with the lifting assembly, making the movement between the various components of the feeding device more coordinated.

[0012] In one embodiment, the movable member includes a support member, a movable connecting member, a second limiting roller, a transmission rod, and a driving cylinder. The transmission rod is movably disposed through the mounting plate. The support member and the movable connecting member are both sleeved on the transmission rod. The movable connecting member is clamped between the support member and the mounting plate. The movable connecting member is connected to the corner cylinder. The driving cylinder is disposed on the mounting plate and is connected to the transmission rod. The driving cylinder can at least drive the transmission rod to move relative to the mounting plate to a first position and a second position. The second limiting roller is disposed on the transmission rod and at the end of the second limiting roller. The second limiting roller is used to abut against or separate from the profile on the lifting assembly. By movably disposing the transmission rod through the mounting plate, the transmission rod remains stable during movement, reducing inaccurate displacement caused by vibration or external force. By connecting the movable connecting member to the corner cylinder, the entire movable member can rotate relative to the mounting plate by a certain angle, making the movement between the components of the feeding device more coordinated. By the cooperative work of the driving cylinder and the corner cylinder, the transmission rod can be accurately driven to move to the corresponding position and angle, thus providing a guarantee for clamping and positioning the profile.

[0013] In one embodiment, the lifting assembly includes a second slide rail, a second slide block, a lifting plate member, and a lifting cylinder. The second slide rail is disposed on the support frame assembly. The second slide block is movably disposed on the second slide rail. The lifting cylinder is disposed on the support frame assembly and is connected to the second slide block. The lifting cylinder can drive the second slide block to slide relative to the second slide rail. The lifting plate member is disposed on the second slide block. By movably disposing the second slide block on the second slide rail, the lifting plate member can smoothly slide up and down along the second slide rail, reducing friction and possible vibration, thereby reducing noise. Moreover, the setting of the second slide block provides a stable support for the lifting plate member, ensuring the stability of the lifting plate member during the lifting process. The setting of the lifting cylinder can achieve precise control of the position of the lifting plate member.

[0014] In one embodiment, the lifting plate member includes a lifting plate body, a third limiting roller, and a fourth limiting roller. The lifting plate body is disposed on the second sliding seat. The number of the third limiting rollers and the fourth limiting rollers is multiple. A plurality of the third limiting rollers are all disposed on the lifting plate body and arranged in sequence along the length direction of the lifting plate body. A plurality of the fourth limiting rollers are all disposed on the lifting plate body and arranged in sequence along the length direction of the lifting plate body. The profiles on the transmission component can be conveyed onto the third limiting rollers, and the fourth limiting rollers are used to abut against or separate from the profiles. By arranging a plurality of third limiting rollers in sequence along the length direction of the lifting plate body, the third limiting rollers can lift the profiles on the transmission component during the ascending process of the lifting plate member, simplifying the loading and unloading process of the profiles and improving the operation efficiency. This design enables the third limiting rollers to be evenly loaded and bear a large load. The arrangement of the fourth limiting rollers can reduce the wear of the profiles, and it has good practicability.

[0015] In one embodiment, the transmission component includes a support frame body, a transmission member, a synchronous rotating shaft, and a protective cover plate. The support frame body is disposed on the support frame assembly. The number of the transmission members is multiple. A plurality of the transmission members are all disposed on the support frame body. The synchronous rotating shaft penetrates through a plurality of the transmission members. The protective cover plate is disposed on the transmission members and is located at the end of the transmission members. By the synchronous rotating shaft penetrating through a plurality of transmission members, all the transmission members can move synchronously, improving the transmission efficiency and maintaining the synchronism of the transmission. By the protective cover plate being located at the end of the transmission members, it can effectively prevent the operator from contacting the moving parts, thereby improving the operation safety.

[0016] In one embodiment, the transmission member includes a support plate, a driving wheel, and a transmission belt. The support plate is disposed on the support frame body. The driving wheel is disposed on the support plate. The driving wheel can rotate relative to the support plate. The synchronous rotating shaft penetrates through the driving wheel. The transmission belt is sleeved on the support plate and a part of the transmission belt is wound around the driving wheel. A plurality of protrusions are formed on the transmission belt, and the plurality of protrusions are spaced along the circumferential direction of the transmission belt. The plurality of protrusions distributed on the transmission belt helps to evenly distribute the profiles and prevent the profiles from sliding or shifting during the transmission process. Moreover, the protrusions are made of wear-resistant materials, which helps to reduce the wear of the transmission belt after long-term use. The combined design of the support plate, the driving wheel, and the transmission belt makes the overall structure compact and saves the occupied space. Description of the Drawings

[0017] Figure 1 is a perspective view of the feeding device;

[0018] Figure 2 is an exploded view of the feeding device;

[0019] Figure 3 is a perspective view of the first limiting component;

[0020] Figure 4 is a perspective view of the movable limiting member;

[0021] Figure 5 is a perspective view of the second limiting component;

[0022] Figure 6 is a perspective view of the lifting component;

[0023] Figure 7 is a perspective view of the transmission component;

[0024] Figure 8 is a perspective view of the transmission member.

[0025] Among them, the corresponding relationship between the reference numerals and the component names is as follows:

[0026] 1 support frame assembly;

[0027] 2 transmission component, 21 support frame body, 22 transmission member, 221 support plate, 222 driving wheel, 223 transmission belt, 23 synchronous rotating shaft, 24 protective cover plate;

[0028] 3 lifting component, 31 second slide rail, 32 second slide block, 33 lifting plate member, 331 lifting plate body, 332 third limiting roller, 333 fourth limiting roller, 34 lifting cylinder;

[0029] 4 first limiting component, 41 limiting cylinder assembly, 411 limiting cylinder body, 412 support block, 42 movable limiting member, 421 first slide rail, 422 first slide block, 423 first limiting roller;

[0030] 5 second limiting component, 51 mounting plate, 52 movable member, 521 support member, 522 movable connecting member, 523 second limiting roller, 524 transmission rod, 525 driving cylinder, 53 corner cylinder. Detailed implementation manners

[0031] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0033] As shown Figure 1-2 in the figure, this embodiment discloses a feeding device, including: a support frame assembly 1; a transmission assembly 2, the transmission assembly 2 is arranged on the support frame assembly 1; a lifting assembly 3, the lifting assembly 3 is arranged on the support frame assembly 1, the lifting assembly 3 is located between the support frame assembly 1 and the transmission assembly 2, the lifting assembly 3 can move relative to the support frame assembly 1, and the profiles located on the transmission assembly 2 can be conveyed onto the lifting assembly 3; a first limiting assembly 4, the first limiting assembly 4 is arranged on the lifting assembly 3, a part of the first limiting assembly 4 can move relative to the lifting assembly 3, and the first limiting assembly 4 can abut against or separate from the profiles located on the lifting assembly 3; a second limiting assembly 5, the second limiting assembly 5 is arranged on the lifting assembly 3, at least part of the second limiting assembly 5 can move relative to the lifting assembly 3, and the second limiting assembly 5 can abut against or separate from the profiles located on the lifting assembly 3.

[0034] This application discloses a feeding device. Through the collaborative work of the transmission assembly 2 and the lifting assembly 3, the device can quickly convey the profiles from the transmission assembly 2 to the lifting assembly 3 and accurately adjust the profiles to a suitable height, thereby facilitating the subsequent operation of conveying the profiles to the processing equipment. Through the settings of the first limiting assembly 4 and the second limiting assembly 5, the fixation of the profiles is ensured, the clamping and positioning effect is good, and the profiles are prevented from detaching from the lifting assembly 3, thereby enhancing the safety of the operation. Moreover, the first limiting assembly 4 and the second limiting assembly 5 can adapt to the clamping and positioning of profiles with different sizes and shapes, increasing its applicability and flexibility. The feeding device of this application is suitable for automated operation, reducing the need for manual intervention, lowering the operation difficulty and the possibility of human errors, and thus improving the production efficiency.

[0035] As shown Figure 2 in the figure, in addition to the features of the above embodiment, this embodiment further defines that: the number of the first limiting assemblies 4 is multiple, and the multiple first limiting assemblies 4 are arranged at intervals in sequence along the length direction of the lifting assembly 3. By arranging the multiple first limiting assemblies 4 at intervals in sequence along the length direction of the lifting assembly 3, the profiles on the lifting assembly 3 can be ensured to be more evenly limited, the locking and positioning effect of the profiles is better, and the positioning stability of the profiles is improved.

[0036] As shown Figure 2As shown, in addition to the features of the above embodiments, this embodiment further defines that the number of the second limiting components 5 is multiple, and the multiple second limiting components 5 are arranged at intervals in sequence along the length direction of the lifting component 3. By arranging the multiple second limiting components 5 at intervals in sequence along the length direction of the lifting component 3, even if one of the second limiting components 5 fails or needs to be replaced, the other second limiting components 5 can still continue to work, ensuring the continuity of production.

[0037] As Figure 3 shown, in addition to the features of the above embodiments, this embodiment further defines that the first limiting component 4 includes a limiting cylinder assembly 41 and a movable limiting member 42. The limiting cylinder assembly 41 and the movable limiting member 42 are both arranged on the lifting component 3 and are oppositely arranged, the output end of the limiting cylinder assembly 41 is connected to the movable limiting member 42, and a part of the movable limiting member 42 can move relative to the lifting component 3. By arranging the limiting cylinder assembly 41 and the movable limiting member 42 oppositely and respectively on both sides of the lifting component 3, the freedom degree of the profile located on the lifting component 3 is restricted, the clamping and positioning effect is good, and the profile is prevented from detaching from the lifting component 3. Moreover, it helps to maintain the balance of the profile and reduce the instability caused by the center of gravity deviation, thereby improving the overall operation safety.

[0038] As Figure 3 shown, in addition to the features of the above embodiments, this embodiment further defines that the limiting cylinder assembly 41 includes a limiting cylinder body 411 and a support block 412. The support block 412 is arranged on the lifting component 3, the limiting cylinder body 411 is arranged on the support block 412, and the output end of the limiting cylinder body 411 is connected to the movable limiting member 42. The arrangement of the support block 412 provides a stable support basis for the limiting cylinder body 411, which helps to maintain the stability of the limiting cylinder body 411 during operation. Moreover, it can reduce the vibration generated by the limiting cylinder body 411 during operation, thereby reducing noise and improving the comfort of the working environment. By connecting the output end of the limiting cylinder body 411 to the movable limiting member 42, power can be transmitted to the movable limiting member 42.

[0039] As Figure 4As shown, in addition to the features of the above embodiments, this embodiment further defines that the movable limiting member 42 includes a first slide rail 421, a first slide seat 422, and a first limiting roller 423. The first slide rail 421 is arranged on the lifting assembly 3. The first slide seat 422 is movably arranged on the first slide rail 421. The first slide seat 422 is connected to the limiting cylinder assembly 41. The cylinder assembly 41 can drive the first slide seat 422 to slide relative to the first slide rail 421. The first limiting roller 423 is arranged on the first slide seat 422. The first limiting roller 423 can abut against or separate from the profile located on the lifting assembly 3. By enabling the first slide seat 422 to slide relative to the first slide rail 421, it can adapt to the clamping and positioning of profiles with different sizes and shapes, increasing its applicability and flexibility. This design reduces friction and possible jamming, improving the smoothness of movement. By connecting the first slide seat 422 to the limiting cylinder assembly 41, the power transmission efficiency is high, and the clamping and positioning effect on the profile is better.

[0040] As Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that the second limiting assembly 5 includes a mounting plate 51, a movable member 52, and a corner cylinder 53. The mounting plate 51 is arranged on the lifting assembly 3. The movable member 52 is arranged on the mounting plate 51. A part of the movable member 52 penetrates through the mounting plate 51. One end of the corner cylinder 53 is connected to the mounting plate 51, and the other end of the corner cylinder 53 is connected to the movable member 52. The corner cylinder 53 can drive the movable member 52 to rotate relative to the mounting plate 51. The movable member 52 can rotate at least a first angle and a second angle relative to the mounting plate 51. A part of the movable member 52 can move relative to the mounting plate 51. The part of the movable member 52 moving relative to the mounting plate 51 has at least a first position and a second position. When the part of the movable member 52 is in the first position and the movable member 52 rotates the first angle, the movable member 52 abuts against the profile located on the lifting assembly 3. When the movable member 52 is in the second position and / or the movable member 52 rotates the second angle, the movable member 52 separates from the profile located on the lifting assembly 3. By connecting the two ends of the corner cylinder 53 to the mounting plate 51 and the movable member 52 respectively, the movable member 52 can perform rotational movement, and the angle of the movable member 52 can be adjusted according to the working conditions, with good practicability. By enabling the movable member 52 to perform lifting and rotational movements, it can accurately clamp and position the profile, providing greater operation flexibility. This design can prevent the profile from colliding with the second limiting assembly 5 and damaging the second limiting assembly 5 when rising with the lifting assembly 3, so that the movement between the various components of the feeding device is more coordinated.

[0041] AsFigure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that the movable member 52 includes a support member 521, a movable connecting member 522, a second limiting roller 523, a transmission rod 524, and a driving cylinder 525. The transmission rod 524 movably penetrates through the mounting plate 51. The support member 521 and the movable connecting member 522 are both sleeved on the transmission rod 524. The movable connecting member 522 is clamped between the support member 521 and the mounting plate 51. The movable connecting member 522 is connected to the corner cylinder 53. The driving cylinder 525 is disposed on the mounting plate 51. The driving cylinder 525 is connected to the transmission rod 524. The driving cylinder 525 can at least drive the transmission rod 524 to move relative to the mounting plate 51 to the first position and the second position. The second limiting roller 523 is disposed on the transmission rod 524 and at the end of the second limiting roller 523. The second limiting roller 523 is used to abut against or separate from the profile on the lifting assembly 3. By movably penetrating the transmission rod 524 through the mounting plate 51, the transmission rod 524 remains stable during movement, reducing inaccurate displacement caused by vibration or external force. By connecting the movable connecting member 522 to the corner cylinder 53, the whole movable member 52 can rotate a certain angle relative to the mounting plate 51, making the movement between the components of the feeding device more coordinated. By the cooperative work of the driving cylinder 525 and the corner cylinder 53, the transmission rod 524 can be accurately driven to move to the corresponding position and angle, thus providing a guarantee for clamping and positioning the profile.

[0042] As Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further defines that the lifting assembly 3 includes a second slide rail 31, a second slide block 32, a lifting plate member 33, and a lifting cylinder 34. The second slide rail 31 is disposed on the support frame assembly 1. The second slide block 32 is movably disposed on the second slide rail 31. The lifting cylinder 34 is disposed on the support frame assembly 1. The lifting cylinder 34 is connected to the second slide block 32. The lifting cylinder 34 can drive the second slide block 32 to slide relative to the second slide rail 31. The lifting plate member 33 is disposed on the second slide block 32. By movably disposing the second slide block 32 on the second slide rail 31, the lifting plate member 33 can smoothly slide up and down along the second slide rail 31, reducing friction and possible vibration, thereby reducing noise. Moreover, the setting of the second slide block 32 provides a stable support for the lifting plate member 33, ensuring the stability of the lifting plate member 33 during the lifting process. The setting of the lifting cylinder 34 can achieve precise control of the position of the lifting plate member 33.

[0043] As Figure 6As shown, in addition to the features of the above embodiments, this embodiment further defines that the lifting plate member 33 includes a lifting plate body 331, a third limiting roller 332, and a fourth limiting roller 333. The lifting plate body 331 is disposed on the second sliding seat 32. The number of the third limiting rollers 332 and the fourth limiting rollers 333 is multiple. A plurality of the third limiting rollers 332 are all disposed on the lifting plate body 331 and are sequentially arranged along the length direction of the lifting plate body 331. A plurality of the fourth limiting rollers 333 are all disposed on the lifting plate body 331 and are sequentially arranged along the length direction of the lifting plate body 331. The profiles on the transmission assembly 2 can be conveyed onto the third limiting rollers 332, and the fourth limiting rollers 333 are used to abut against or separate from the profiles. By sequentially arranging a plurality of the third limiting rollers 332 along the length direction of the lifting plate body 331, the third limiting rollers 332 can lift the profiles located on the transmission assembly 2 during the ascending process of the lifting plate member 33, simplifying the loading and unloading process of the profiles and improving the operation efficiency. This design enables the third limiting rollers 332 to be evenly loaded and can bear a large load. The setting of the fourth limiting rollers 333 can reduce the wear of the profiles, and has good practicability.

[0044] As Figure 7 shown, in addition to the features of the above embodiments, this embodiment further defines that the transmission assembly 2 includes a support frame body 21, a transmission member 22, a synchronous rotating shaft 23, and a protective cover plate 24. The support frame body 21 is disposed on the support frame assembly 1. The number of the transmission members 22 is multiple. A plurality of the transmission members 22 are all disposed on the support frame body 21. The synchronous rotating shaft 23 penetrates through a plurality of the transmission members 22. The protective cover plate 24 is disposed on the transmission member 22 and the protective cover plate 24 is located at the end of the transmission member 22. By the synchronous rotating shaft 23 penetrating through a plurality of the transmission members 22, all the transmission members 22 can move synchronously, improving the transmission efficiency and maintaining the synchronism of the transmission. By the protective cover plate 24 being located at the end of the transmission member 22, it can effectively prevent the operator from contacting the moving parts, thereby improving the operation safety.

[0045] As Figure 8As shown, in addition to the features of the above embodiments, this embodiment further defines that the transmission member 22 includes a support plate 221, a driving wheel 222, and a transmission belt 223. The support plate 221 is disposed on the support frame 21. The driving wheel 222 is disposed on the support plate 221. The driving wheel 222 is capable of rotating relative to the support plate 221. The synchronous rotating shaft 23 passes through the driving wheel 222. The transmission belt 223 is sleeved on the support plate 221 and a part of the transmission belt 223 is wound around the driving wheel 222. A plurality of protrusions are formed on the transmission belt 223, and the plurality of protrusions are arranged at intervals along the circumferential direction of the transmission belt 223. The plurality of protrusions distributed on the transmission belt 223 helps to evenly distribute the profiles and prevent the profiles from sliding or shifting during transmission. Moreover, the protrusions are made of wear-resistant materials, which helps to reduce the wear of the transmission belt 223 after long-term use. The combined design of the support plate 221, the driving wheel 222, and the transmission belt 223 makes the overall structure compact and saves occupied space.

[0046] The above embodiments only express several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A feeding device, characterized in that: include: Support frame assembly (1); A transmission component (2), wherein the transmission component (2) is arranged on the support frame component (1); A lifting component (3), the lifting component (3) being arranged on the support frame component (1), the lifting component (3) being located between the support frame component (1) and the transmission component (2), the lifting component (3) being able to move relative to the support frame component (1), and the profile located on the transmission component (2) being able to be transported to the lifting component (3); a first limiting component (4), the first limiting component (4) being arranged on the lifting component (3), a part of the first limiting component (4) being able to move relative to the lifting component (3), and the first limiting component (4) being able to abut against or separate from a profile located on the lifting component (3); A second limiting component (5), the second limiting component (5) is arranged on the lifting component (3), the second limiting component (5) is at least partially movable relative to the lifting component (3), and the second limiting component (5) is capable of abutting against or separating from a profile located on the lifting component (3).

2. The feeding device according to claim 1, characterized in that: The number of the first limiting components (4) is plural, and the plurality of the first limiting components (4) are sequentially spaced apart along the length direction of the lifting component (3); And / or the number of the second limiting components (5) is plural, and the plurality of the second limiting components (5) are arranged in sequence and at intervals along the length direction of the lifting component (3).

3. The feeding device according to claim 1, characterized in that: The first limiting assembly (4) comprises a limiting cylinder assembly (41) and a movable limiting member (42); the limiting cylinder assembly (41) and the movable limiting member (42) are both arranged on the lifting assembly (3) and the limiting cylinder assembly (41) and the movable limiting member (42) are arranged relative to each other; the output end of the limiting cylinder assembly (41) is connected to the movable limiting member (42); and part of the movable limiting member (42) can move relative to the lifting assembly (3).

4. The feeding device according to claim 3, characterized in that: The limiting cylinder assembly (41) comprises a limiting cylinder body (411) and a support block (412); the support block (412) is arranged on the lifting assembly (3); the limiting cylinder body (411) is arranged on the support block (412); and the output end of the limiting cylinder body (411) is connected to the movable limiting member (42); And / or the movable limiting member (42) comprises a first slide rail (421), a first slide seat (422) and a first limiting roller (423); the first slide rail (421) is arranged on the lifting component (3); the first slide seat (422) is movably arranged on the first slide rail (421); the first slide seat (422) is connected to the limiting cylinder component (41); the cylinder component (41) can drive the first slide seat (422) to slide relative to the first slide rail (421); the first limiting roller (423) is arranged on the first slide seat (422); and the first limiting roller (423) can be against or separated from the profile located on the lifting component (3).

5. The feeding device according to claim 1, characterized in that: The second position-limiting assembly (5) comprises a mounting plate (51), a movable part (52) and an angle cylinder (53); the mounting plate (51) is arranged on the lifting assembly (3); the movable part (52) is arranged on the mounting plate (51); a part of the movable part (52) is passed through the mounting plate (51); one end of the angle cylinder (53) is connected to the mounting plate (51); the other end of the angle cylinder (53) is connected to the movable part (52); the angle cylinder (53) can drive the movable part (52) to rotate relative to the mounting plate (51); and the movable part (52) can at least rotate relative to the mounting plate (51). The mounting plate (51) rotates at a first angle and a second angle, and part of the movable member (52) can move relative to the mounting plate (51). Part of the movable member (52) moves relative to the mounting plate (51) to have at least a first position and a second position. When part of the movable member (52) is located at the first position and the movable member (52) rotates at the first angle, the movable member (52) abuts against the profile located on the lifting assembly (3). When the movable member (52) is located at the second position and / or the movable member (52) rotates at the second angle, the movable member (52) is separated from the profile located on the lifting assembly (3).

6. The feeding device according to claim 5, characterized in that The movable member (52) comprises a support member (521), a movable connecting member (522), a second limiting roller (523), a transmission rod (524) and a driving cylinder (525); the transmission rod (524) is movably arranged on the mounting plate (51); the support member (521) and the movable connecting member (522) are both sleeved on the transmission rod (524); the movable connecting member (522) is sandwiched between the support member (521) and the mounting plate (51); the movable connecting member (522) and the rotation cylinder (53) are connected to each other. The driving cylinder (525) is arranged on the mounting plate (51), the driving cylinder (525) is connected to the transmission rod (524), the driving cylinder (525) can at least drive the transmission rod (524) to move to the first position and the second position relative to the mounting plate (51), the second limiting roller (523) is arranged on the transmission rod (524) and is located at the end of the second limiting roller (523), and the second limiting roller (523) is used to abut or separate from the profile on the lifting component (3).

7. The feeding device according to claim 1, characterized in that: The lifting assembly (3) comprises a second slide rail (31), a second slide seat (32), a lifting plate (33) and a lifting cylinder (34); the second slide rail (31) is arranged on the support frame assembly (1); the second slide seat (32) is movably arranged on the second slide rail (31); the lifting cylinder (34) is arranged on the support frame assembly (1); the lifting cylinder (34) is connected to the second slide seat (32); the lifting cylinder (34) can drive the second slide seat (32) to slide relative to the second slide rail (31); and the lifting plate (33) is arranged on the second slide seat (32).

8. The feeding device according to claim 7, characterized in that: The lifting plate member (33) comprises a lifting plate body (331), a third limiting roller (332) and a fourth limiting roller (333); the lifting plate body (331) is arranged on the second slide seat (32); the third limiting roller (332) and the fourth limiting roller (333) are provided in plurality; the plurality of third limiting rollers (332) are all arranged on the lifting plate body (331) and are arranged in sequence along the length direction of the lifting plate body (331); the plurality of fourth limiting rollers (333) are all arranged on the lifting plate body (331) and are arranged in sequence along the length direction of the lifting plate body (331); the profile on the transmission component (2) can be transported to the third limiting roller (332); and the fourth limiting roller (333) is used to abut or separate from the profile.

9. The feeding device according to claim 1, characterized in that: The transmission component (2) comprises a support frame (21), a transmission member (22), a synchronous rotating shaft (23) and a protective cover plate (24); the support frame (21) is arranged on the support frame component (1); there are a plurality of transmission members (22), and the plurality of transmission members (22) are all arranged on the support frame (21); the synchronous rotating shaft (23) passes through the plurality of transmission members (22); the protective cover plate (24) is arranged on the transmission member (22) and the protective cover plate (24) is located at the end of the transmission member (22).

10. The feeding device according to claim 9, characterized in that: The transmission member (22) comprises a support plate (221), a driving wheel (222) and a transmission belt (223); the support plate (221) is arranged on the support frame (21); the driving wheel (222) is arranged on the support plate (221); the driving wheel (222) can rotate relative to the support plate (221); the synchronous rotating shaft (23) is passed through the driving wheel (222); the transmission belt (223) is sleeved on the support plate (221) and part of the transmission belt (223) is wound around the driving wheel (222); a plurality of protrusions are formed on the transmission belt (223); and the plurality of protrusions are arranged at intervals along the circumference of the transmission belt (223).

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