Rod material feeding device

Abstract

The utility model relates to a rod material feeding device which comprises a first clamping assembly, a second clamping assembly and a third clamping assembly, the first clamping assembly comprises a first driving piece, a pressing block and a check block, the output end of the first driving piece is connected with the pressing block, and a first clamping space is formed between the check block and the pressing block; the second clamping assembly comprises a second driving piece and at least two clamping pieces, the output end of the second driving piece is connected with the clamping pieces, and a second clamping space is formed between every two adjacent clamping pieces; and the jacking assembly comprises a third driving part, the output end of the third driving part is connected with the second driving part, the center line of the first clamping space and the center line of the second clamping space are collinear, and the center line of the first clamping space is parallel to the driving path of the third driving part. According to the rod material feeding device, the feeding efficiency of rod materials can be improved.

Description

Technical Field

[0001] This utility model relates to the field of feeding device technology, and in particular to a rod feeding device. Background Technology

[0002] The folding mechanism of laptops typically consists of components cut from rods. Currently, during the rod cutting process, due to the limited stroke of the linear feeder, when cutting longer rods, manual placement of the rod at the cutting position and securing it with a locking plate are required. After the cutting machine completes one cut, the manual unlocking of the locking plate and pushing the rod forward allows the remaining portion to enter the cutting position. This process is repeated until all the rods are cut. Because of the numerous steps involved in the rod cutting process, the feeding efficiency of the rods is low, resulting in low cutting efficiency. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a rod feeding device that can improve the feeding efficiency of rods.

[0004] To solve the above-mentioned technical problems, this utility model provides a rod feeding device, comprising: a first clamping assembly, including a first driving member, a pressure block, and a stop block, wherein the output end of the first driving member is connected to the pressure block, and the stop block and the pressure block form a first clamping space; a second clamping assembly, including a second driving member and at least two clamping members, wherein the output end of the second driving member is connected to the clamping members, and adjacent clamping members form a second clamping space; and a lifting assembly, including a third driving member, wherein the output end of the third driving member is connected to the second driving member, the centerline of the first clamping space is collinear with the centerline of the second clamping space, and the centerline of the first clamping space is parallel to the driving path of the third driving member.

[0005] In one embodiment of the present invention, the stop block is provided with a first slot on the side near the pressure block, and the pressure block is provided with a second slot corresponding to the position of the first slot. Both the first slot and the second slot are located within the first clamping space.

[0006] In one embodiment of the present invention, the first clamping assembly further includes a first guide block, the first guide block having a first sliding groove, and the pressing block being located within the first sliding groove and slidably connected to the first sliding groove.

[0007] In one embodiment of the present invention, a third slot corresponding to the position is provided on the opposite side of two adjacent clamping members, and the third slot is located in the second clamping space.

[0008] In one embodiment of the present invention, the lifting assembly further includes a connecting seat, the connecting seat having a guide groove, the center line of the guide groove being collinear with the center line of the first clamping space.

[0009] In one embodiment of the present invention, a support assembly is further included. The support assembly includes a top plate and a bottom plate. The first clamping assembly is connected to the side of the top plate away from the bottom plate, the second clamping assembly is connected to the side of the top plate close to the bottom plate, and the lifting assembly is connected to the side of the bottom plate close to the top plate.

[0010] In one embodiment of the present invention, the support assembly further includes a support column and side plates, at least two of the side plates are connected between the top plate and the bottom plate, the support column is connected between the top plate and the bottom plate, and the support column is located between the side plates.

[0011] In one embodiment of the present invention, the second clamping assembly further includes a slider and a second guide block. The output end of the third driving member is connected to the second driving member through the slider. The second guide block is connected to the top plate. The second guide block is provided with a second sliding groove. The slider is slidably connected to the second sliding groove. The width of the second sliding groove gradually decreases towards the direction of the second guide block.

[0012] In one embodiment of the present invention, a first mounting groove is provided on the top plate, and a mounting plate is connected to the side of the first driving member away from the stop block. Both the first driving member and the mounting plate are connected to the top plate, and both the first driving member and the mounting plate are engaged with the first mounting groove.

[0013] In one embodiment of the present invention, the top plate is provided with a first material passage hole, the bottom plate is provided with a second material passage hole, the center line of the first material passage hole and the center line of the second material passage hole are collinear, and the center line of the first material passage hole and the center line of the first clamping space are collinear.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0015] The rod feeding device of this utility model, through the cooperative arrangement of a first driving member, a pressure block, and a stop block, ensures the stability of the rod to be cut during the cutting process. A third driving member enables the rod to be cut to move, and through the cooperative arrangement of a second driving member and a clamping member, the rod to be cut remains stable during movement. The third driving member can be reset during the cutting process, thereby improving the feeding efficiency of the rod. At the same time, the rod to be cut only needs to pass through the first clamping space and the second clamping space in sequence to complete the feeding. The rod feeding device can automatically feed the rod, simplifying the operation steps and further improving the feeding efficiency of the rod, thereby improving the cutting efficiency of the rod. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a rod feeding device according to this utility model;

[0018] Figure 2 yes Figure 1 Partial structural diagram;

[0019] Figure 3 This is a schematic diagram of the structure of the first clamping component;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the lifting component and the second clamping component;

[0021] Figure 5 This is a structural diagram of the supporting components.

[0022] Explanation of reference numerals in the accompanying drawings: 1. Support assembly; 2. First clamping assembly; 3. Lifting assembly; 4. Second clamping assembly; 11. Base plate; 12. Top plate; 13. Side plate; 14. Support column; 15. First mounting groove; 16. Second mounting groove; 17. First material passage hole; 18. Second material passage hole; 21. First driving component; 22. Pressure block; 23. Stop block; 24. Mounting plate; 25. First guide block; 26. First slot; 27. Second slot; 31. Third driving component; 32. Connecting seat; 33. Guide groove; 41. Second guide block; 42. Slider; 43. Second driving component; 44. Clamping component; 45. Third slot. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0024] Reference Figures 1 to 4 As shown, a rod feeding device of this utility model includes: a first clamping assembly 2, including a first driving member 21, a pressure block 22 and a stop block 23, wherein the output end of the first driving member 21 is connected to the pressure block 22, and the stop block 23 and the pressure block 22 form a first clamping space; a second clamping assembly 4, including a second driving member 43 and at least two clamping members 44, wherein the output end of the second driving member 43 is connected to the clamping members 44, and adjacent clamping members 44 form a second clamping space; and a lifting assembly 3, including a third driving member 31, wherein the output end of the third driving member 31 is connected to the second driving member 43, the center line of the first clamping space is collinear with the center line of the second clamping space, and the center line of the first clamping space is parallel to the driving path of the third driving member 31.

[0025] In this embodiment, a rod feeding device sequentially passes the rod to be cut through a first clamping space and a second clamping space. A second driving member 43 drives a clamping member 44 to move towards each other until the rod to be cut is clamped by the clamping member 44. Then, a third driving member 31 drives the second driving member 43 to rise, thereby moving the rod to be cut. After the rod to be cut moves to the cutting position, the first driving member 21 drives a pressure block 22 to move, so that the rod to be cut is clamped between the pressure block 22 and the stop block 23. Then, an external cutting device cuts the rod to be cut. At the same time, the second driving member 43 drives the clamping member 44 to release the rod to be cut. The third driving member 31 drives the second driving member 43 to descend until it resets. After resetting, the second driving member 43 drives the clamping member 44 to clamp the rod to be cut again. After cutting, the first driving member 21 drives the pressure block 22 to release the rod to be cut. The above steps after the rod to be cut is clamped by the clamping member 44 are repeated until the entire rod to be cut is cut. The first driving component 21, the pressure block 22, and the stop block 23 work together to keep the rod material stable during the cutting process. The third driving component 31 allows the rod material to move. The second driving component 43 and the clamping component 44 work together to keep the rod material stable during the movement. The third driving component 31 can be reset during the cutting process, thereby improving the feeding efficiency of the rod material. At the same time, the rod material only needs to pass through the first clamping space and the second clamping space in sequence to complete the feeding. The rod material feeding device can automatically feed the material, simplifying the operation steps and further improving the feeding efficiency of the rod material, thereby improving the cutting efficiency of the rod material.

[0026] Reference Figure 5As shown, the rod feeding device also includes a support assembly 1, which includes a top plate 12, a bottom plate 11, support columns 14, and side plates 13. At least two side plates 13 are connected between the top plate 12 and the bottom plate 11. In this embodiment, the support assembly 1 includes two side plates 13 and two support columns 14. The top plate 12 and the bottom plate 11 are arranged parallel to each other, and the side plates 13 are arranged perpendicular to the top plate 12 and the bottom plate 11. The side plates 13 are arranged opposite each other and located at the edges of the top plate 12 and the bottom plate 11. The side plates 13 are provided with multiple observation holes, which can also reduce the weight of the side plates 13. The support columns 14 are connected at the middle position between the top plate 12 and the bottom plate 11, and the support columns 14 are located between the side plates 13. The support columns 14 are used to support the top plate 12, improve the stability of the support assembly 1, and prevent the support assembly 1 from deforming. The first clamping assembly 2 is connected to the side of the top plate 12 away from the bottom plate 11, that is, the first clamping assembly 2 is connected to the top side of the top plate 12. The second clamping assembly 4 is connected to the side of the top plate 12 near the bottom plate 11, that is, the second clamping assembly 4 is connected to the bottom side of the top plate 12. The lifting assembly 3 is connected to the side of the bottom plate 11 near the top plate 12, that is, the lifting assembly 3 is connected to the top side of the bottom plate 11.

[0027] Reference Figure 3 As shown, the first clamping assembly 2 includes a first driving member 21, a pressure block 22, and a stop block 23. The first driving member 21 can be considered as a linear cylinder. The output end of the first driving member 21 is connected to the pressure block 22, and the stop block 23 and the pressure block 22 form a first clamping space. Specifically, the side of the stop block 23 near the pressure block 22 is provided with a first slot 26, and the pressure block 22 is provided with a second slot 27 corresponding to the position of the first slot 26. The second slot 27 is located on the side of the pressure block 22 near the stop block 23, and both the first slot 26 and the second slot 27 are located within the first clamping space. By setting the first slot 26 and the second slot 27, the contact area between the stop block 23 and the pressure block 22 and the rod to be cut is increased, thereby making the clamping of the rod to be cut by the pressure block 22 and the stop block 23 more stable. Preferably, the sidewalls of the first slot 26 and the second slot 27 can completely fit against the sidewall of the rod to be cut, thereby further improving the clamping stability of the pressure block 22 and the stop block 23. Preferably, the first clamping assembly 2 includes a plurality of first driving members 21, which are centrally symmetrically arranged about the central axis of the stop block 23. In this embodiment, the first clamping assembly 2 includes two first driving members 21, thereby increasing the number of rods to be cut in a single operation and thus improving the cutting efficiency.

[0028] Reference Figure 3 and Figure 5As shown, the first clamping assembly 2 also includes a mounting plate 24, which is connected to the side of the first driving member 21 away from the stop 23. The first driving member 21, the stop 23, and the mounting plate 24 are all connected to the top plate 12. Specifically, the top plate 12 is provided with a first mounting groove 15, and the first driving member 21 and the mounting plate 24 are both engaged with the first mounting groove 15. The mounting plate 24 is perpendicular to the top plate 12, and the mounting plate 24 is connected to the side wall and bottom of the first mounting groove 15 by bolts. The first driving member 21 is connected to the bottom of the first mounting groove 15 by bolts, thereby enabling the first driving member 21 to be stably fixed.

[0029] The first clamping assembly 2 also includes a first guide block 25, which has a first sliding groove. The pressure block 22 is located in the first sliding groove and is slidably connected to it. The first sliding groove guides the movement path of the pressure block 22. The top plate 12 also has a second mounting groove 16, which is a certain distance away from the first mounting groove 15. The first guide block 25 is engaged with the second mounting groove 16, and the bottom of the first guide block 25 and the second mounting groove 16 are connected by bolts, thereby ensuring that the first guide block 25 is stably fixed.

[0030] Reference Figure 4 and Figure 5 As shown, the second clamping assembly 4 includes a second driving member 43 and at least two clamping members 44. The output end of the second driving member 43 is connected to the clamping members 44, and adjacent clamping members 44 form a second clamping space. Specifically, in this embodiment, the output end of the second driving member 43 is connected to two clamping members 44. A third slot 45 with corresponding positions is provided on the opposite sides of two adjacent clamping members 44, and the third slot 45 is located within the second clamping space. The structure and function of the third slot 45 are the same as those of the first slot 26 and the second slot 27, and will not be described again. The second driving member 43 can drive the clamping members 44 to move towards or away from each other, thereby clamping the rod to be cut. The third slot 45 enables the clamping members 44 to stably clamp the rod to be cut. The centerline of the first clamping space is collinear with the centerline of the second clamping space, allowing the rod to be cut to pass through the first clamping space and the second clamping space sequentially.

[0031] The lifting assembly 3 includes a third driving member 31, the output end of which is connected to a second driving member 43, enabling the third driving member 31 to drive the second driving member 43 to rise or fall. The center lines of the first and second clamping spaces are parallel to the driving path of the third driving member 31, enabling the third driving member 31 to move the bar to be cut along the center lines of the first and second clamping spaces. Specifically, the lifting assembly 3 also includes a connecting seat 32, which is connected to the base plate 11. The connecting seat 32 is provided with a guide groove 33, the center line of which is collinear with the center line of the first clamping space. The end edge of the guide groove 33 is arc-shaped, and the guide groove 33 guides the movement of the bar to be cut.

[0032] The second clamping assembly 4 also includes a slider 42 and a second guide block 41. The output end of the third driving member 31 is connected to the slider 42, thereby connecting the output end of the third driving member 31 to the second driving member 43 via the slider 42. The second guide block 41 is connected to the bottom side of the top plate 12 and is provided with a second slide groove. The slider 42 is slidably connected to the second slide groove, which guides the movement of the second driving member 43. The width of the second slide groove gradually decreases towards the second guide block 41, making the cross-section of the second slide groove trapezoidal. The cross-section of the slider 42 at the connection point with the second slide groove is also trapezoidal, thus preventing the slider 42 from disengaging from the second slide groove and preventing the second driving member 43 from shaking during movement.

[0033] Preferably, multiple first clamping components 2, second clamping components 4, and lifting components 3 are provided. In this embodiment, three first clamping components 2 and six second clamping components 4 and lifting components 3 are provided, thereby simultaneously cutting six rods to be cut and improving the cutting efficiency of the rods. The number of first clamping components 2, second clamping components 4, and lifting components 3 can be set according to the cutting range of the external cutting equipment.

[0034] The top plate 12 is provided with a first material passage hole 17, and the bottom plate 11 is provided with a second material passage hole 18. The center line of the first material passage hole 17 and the center line of the second material passage hole 18 are collinear, and the center line of the first material passage hole 17 is collinear with the center lines of the first clamping space and the second clamping space, so that the rod to be cut can pass through the first clamping space, the first material passage hole 17, the second clamping space, the guide groove 33, and the second material passage hole 18 in sequence. By setting the first material passage hole 17 and the second material passage hole 18, the rod feeding device can feed rods of different lengths. At the same time, the rod feeding device can be fed from two different directions, either the first material passage hole 17 or the second material passage hole 18. Furthermore, the external cutting equipment can cut the rod to be cut on the outside of the top plate 12 or the outside of the bottom plate 11, improving the flexibility of rod feeding.

[0035] In use, the rod to be cut is passed sequentially through the first clamping space, the first feed hole 17, the second clamping space, the guide groove 33, and the second feed hole 18. The second driving member 43 drives the clamping member 44 to move in a direction of mutual approach until the rod to be cut is clamped by the clamping member 44. Then, the third driving member 31 drives the second driving member 43 to rise, thereby moving the rod to be cut. After the rod to be cut moves to the cutting position, the first driving member 21 drives the pressure block 22 to move, so that the rod to be cut is clamped between the pressure block 22 and the pressure block 22. Between the stop blocks 23, the external cutting device cuts the rod to be cut. At the same time, the second drive member 43 drives the clamping member 44 to release the rod to be cut. The third drive member 31 drives the second drive member 43 to descend until it is reset. After the reset is completed, the second drive member 43 drives the clamping member 44 to clamp the rod to be cut again. After the cutting is completed, the first drive member 21 drives the pressure block 22 to release the rod to be cut. The above steps after the rod to be cut is clamped by the clamping member 44 are repeated until the entire rod to be cut is cut.

[0036] This utility model discloses a rod feeding device. Through the cooperation of a first driving member 21, a pressure block 22, and a stop block 23, the rod to be cut can remain stable during the cutting process. A third driving member 31 enables the rod to be cut to move. Through the cooperation of a second driving member 43 and a clamping member 44, the rod to be cut can remain stable during the movement. The third driving member 31 can be reset during the cutting process, thereby improving the feeding efficiency of the rod. At the same time, the rod to be cut only needs to pass through the first clamping space and the second clamping space in sequence to complete the feeding. The rod feeding device can automatically feed the rod, simplifying the operation steps and further improving the feeding efficiency of the rod, thereby improving the cutting efficiency of the rod.

[0037] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A rod feeding device, characterized in that, include: The first clamping assembly includes a first driving member, a pressure block and a stop block, wherein the output end of the first driving member is connected to the pressure block, and the stop block and the pressure block form a first clamping space. The second clamping assembly includes a second driving member and at least two clamping members. The output end of the second driving member is connected to the clamping members, and a second clamping space is formed between adjacent clamping members. The lifting assembly includes a third driving member, the output end of which is connected to the second driving member. The center line of the first clamping space is collinear with the center line of the second clamping space, and the center line of the first clamping space is parallel to the driving path of the third driving member.

2. The rod feeding device according to claim 1, characterized in that: The stop block has a first slot on the side near the pressure block, and the pressure block has a second slot corresponding to the position of the first slot. Both the first slot and the second slot are located within the first clamping space.

3. The rod feeding device according to claim 1, characterized in that: The first clamping assembly further includes a first guide block, the first guide block having a first sliding groove, and the pressing block being located within the first sliding groove and slidably connected to the first sliding groove.

4. The rod feeding device according to claim 1, characterized in that: A third slot is provided on the opposite side of two adjacent clamping members, and the third slot is located in the second clamping space.

5. The rod feeding device according to claim 1, characterized in that: The lifting assembly also includes a connecting seat, which has a guide groove, the center line of which is collinear with the center line of the first clamping space.

6. The rod feeding device according to claim 1, characterized in that: It also includes a support assembly, which includes a top plate and a bottom plate. A first clamping assembly is connected to the side of the top plate away from the bottom plate, a second clamping assembly is connected to the side of the top plate near the bottom plate, and a lifting assembly is connected to the side of the bottom plate near the top plate.

7. The rod feeding device according to claim 6, characterized in that: The support assembly further includes support columns and side plates, with at least two side plates connected between the top plate and the bottom plate, and the support columns connected between the top plate and the bottom plate, and the support columns located between the side plates.

8. The rod feeding device according to claim 6, characterized in that: The second clamping assembly further includes a slider and a second guide block. The output end of the third driving member is connected to the second driving member through the slider. The second guide block is connected to the top plate. The second guide block is provided with a second sliding groove. The slider is slidably connected to the second sliding groove. The width of the second sliding groove gradually decreases towards the second guide block.

9. The rod feeding device according to claim 6, characterized in that: The top plate is provided with a first mounting groove, and a mounting plate is connected to the side of the first driving member away from the stop block. Both the first driving member and the mounting plate are connected to the top plate, and both the first driving member and the mounting plate are engaged with the first mounting groove.

10. The rod feeding device according to claim 6, characterized in that: The top plate is provided with a first material passage hole, and the bottom plate is provided with a second material passage hole. The center line of the first material passage hole and the center line of the second material passage hole are collinear, and the center line of the first material passage hole is collinear with the center line of the first clamping space.

Images