Alumite cutting device

Abstract

The utility model relates to an alumite cutting device which comprises a machine frame, a traction roller and cutters, a first supporting rod which is horizontally arranged is fixedly arranged on the machine frame, a plurality of cutter holders which are evenly distributed in the length direction of the first supporting rod are arranged on the first supporting rod in a sliding and penetrating mode, and the cutters are arranged on the cutter holders. Transmission arms are hinged to every two adjacent tool aprons, the transmission arms are symmetrical about the center of the distance between every two adjacent tool aprons, the other ends of the transmission arms are hinged through a hinge shaft, a driving plate which can longitudinally slide and is in transmission connection with a driving electric cylinder arranged on the rack is arranged on the rack, and a plurality of sliding blocks are arranged on the driving plate in a sliding mode; wherein one hinge shaft is connected to the driving plate, and the other hinge shafts are connected to the sliding block. According to the alumite cutting device, the distance between the cutters can be adjusted more simply and conveniently so as to meet the production requirement, and the adjusting precision is higher.

Description

Technical Field

[0001] This utility model relates to the technical field of electroplated aluminum production equipment, and in particular to an electroplated aluminum cutting device. Background Technology

[0002] In the production process of electroplated aluminum, a cutting device is needed to cut the electroplated aluminum into strips of small width for subsequent use. The cutting of electroplated aluminum is generally achieved by several fixed and spaced-apart cutters cutting the electroplated aluminum conveyed by the traction roller. In the prior art, in order to adjust the spacing between adjacent cutters to adjust the width of the cut electroplated aluminum, the cutters are generally fixed by bolts. When it is necessary to adjust the position of the cutter, the bolts are loosened and the cutter is moved. However, since there are multiple cutters, the operation of adjusting the position of the cutters is relatively troublesome, and the spacing between two adjacent cutters may be different after adjustment, which affects the accuracy of the width of the cut strips of electroplated aluminum.

[0003] To address the aforementioned problems, this utility model provides improvements. Utility Model Content

[0004] This utility model proposes an electroplated aluminum cutting device, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows:

[0006] An electroplated aluminum cutting device includes a frame, a traction roller, and a cutter. A first support rod is fixedly mounted horizontally on the frame. A plurality of cutter holders are slidably mounted on the first support rod and evenly distributed along the length of the first support rod. The cutter is mounted on the cutter holder. A transmission arm is hinged to each of two adjacent cutter holders, which is symmetrical about the center of the distance between the two adjacent cutter holders and has its other end hinged through a hinge shaft. A drive plate is mounted on the frame and is longitudinally slidable and connected to a drive cylinder mounted on the frame. A plurality of sliding blocks are slidably mounted on the drive plate. One of the hinge shafts is connected to the drive plate, and the remaining hinge shafts are connected to the sliding blocks.

[0007] Preferably, the frame is provided with two vertical second support rods, and the drive plate is slidably mounted on the second support rods.

[0008] Preferably, there are two first support rods.

[0009] Preferably, a sliding bearing is provided between the tool holder and the first support rod.

[0010] Preferably, the cutting blade end has a T-shaped insertion part, and the blade holder has an insertion groove that matches the insertion part and extends through the blade holder to one side, and a sliding groove located at the opening of the insertion groove. A limiting slider is slidably arranged in the sliding groove, and a spring is arranged in the sliding groove that abuts against the limiting slider. The insertion part is inserted into the insertion groove, and the limiting slider enters the opening of the insertion groove under the action of the spring and abuts against the insertion part.

[0011] Preferably, the frame is provided with a dust cover that covers several cutting blades from top to bottom, and a waste discharge pipe connected to the dust cover is connected to the dust cover.

[0012] Preferably, the lower end of the dust cover is provided with a rubber scraper.

[0013] Preferably, the dust cover consists of a fixed cover body and a movable cover door. The fixed cover body is fixedly mounted on the frame above several cutters, and the movable cover door is hinged to the frame on one side of the cutters. The waste discharge pipe is connected to the movable cover door.

[0014] In summary, the beneficial effects of this utility model are as follows: the drive cylinder drives the drive plate to slide longitudinally, and the drive plate drives several transmission arms to swing synchronously, thereby driving several cutter holders to slide on the first support rod, realizing the adjustment of the cutter position and thus the adjustment of the cutter spacing, meeting the production requirements for the width of the cut strips of electroplated aluminum, and the operation of adjusting the cutter spacing is very convenient and has higher precision. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of this utility model after the dust cover has been removed;

[0019] Figure 4 This is a schematic diagram of the drive plate and transmission arm in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the knife holder and the cutting blade in this utility model.

[0021] In the diagram: 1. Frame; 2. Traction roller; 3. Cutter; 31. Insertion part; 4. First support rod; 5. Cutter holder; 51. Insertion groove; 52. Sliding groove; 53. Limiting slider; 54. Spring; 6. Transmission arm; 7. Hinge shaft; 8. Drive cylinder; 9. Drive plate; 10. Sliding block; 11. Second support rod; 12. Sliding bearing; 13. Dust cover; 131. Waste discharge pipe; 132. Rubber scraper; 133. Fixed cover; 134. Movable cover door. Detailed Implementation

[0022] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] As shown in the figure, an electroplated aluminum cutting device includes a frame 1, a traction roller 2, and a cutter 3. A first support rod 4 is fixedly arranged horizontally on the frame 1. A plurality of cutter holders 5 are slidably passed through the first support rod 4 and evenly distributed along the length of the first support rod 4. The cutter 3 is disposed on the cutter holder 5. Each of two adjacent cutter holders 5 is hinged with a transmission arm 6 that is symmetrical about the center of the distance between the two adjacent cutter holders 5 and whose other end is hinged through a hinge shaft 7, so that the plurality of transmission arms 6 are distributed in a sinusoidal curve. A drive plate 9 is provided on the frame 1 and can slide longitudinally and is connected to a drive cylinder 8 disposed on the frame 1. A plurality of sliding blocks 10 are slidably disposed on the drive plate 9. The middle one of the hinge shafts 7 is connected to the drive plate 9, and the other hinge shafts 7 are connected to the sliding blocks 10.

[0024] Specifically, the drive plate 9 is slidably mounted on the frame 1: the frame 1 is provided with two vertical second support rods 11, and the drive plate 9 is slidably mounted on the second support rods 11.

[0025] Specifically, the sliding block 10 is slidably disposed on the drive plate 9: the sliding block 10 is in the form of a T-shaped block, and a groove matching the large end of the sliding block 10 is opened on the lower surface of the drive plate 9. The large end of the sliding block 10 is inserted into the groove to realize the sliding connection between the sliding block 10 and the drive plate 9.

[0026] In the above structure, traction rollers 2 are positioned on both sides of the cutter 3 to convey electroplated aluminum. When the electroplated aluminum conveyed by the traction rollers 2 passes through the cutter 3, it is cut into several strips of the same width, thus realizing the cutting operation of the electroplated aluminum. During the above cutting process, the width of the cut strips of electroplated aluminum is affected by the distance between two adjacent cutters 3. When the width of the cut strips of electroplated aluminum is adjusted according to production needs, the electric cylinder drives the drive plate 9 to slide longitudinally on the second support rod 11. The drive plate 9 drives the hinge shaft 7 connected to it to move longitudinally, which in turn drives the two transmission arms 6 hinged through the hinge shaft 7 to swing. The swinging transmission arms 6 then drive the two transmission arms 6 hinged to the second support rod 11 to swing. The connected cutter holder 5 slides on the first support rod 4, and the driven cutter holder 5 drives the other cutter holders 5 to slide on the first support rod 4 through the other transmission arms 6. While the cutter holder 5 slides, the sliding block 10 remains on the drive plate 9, so that the swing amplitude of the several transmission arms 6 is consistent, and the sliding distance of the several cutter holders 5 on the first support rod 4 is consistent. By sliding the cutter holder 5 on the first support rod 4, the distance between adjacent cutters 3 can be adjusted to meet the production needs. It can be seen that the above adjustment operation only needs to drive the drive plate 9 to complete the operation, without manual operation, making the adjustment operation more convenient and the adjustment accuracy higher.

[0027] Preferably, there are two first support rods 4. The two first support rods 4 strengthen the support of the first support rod 4 on the knife holder 5, thereby enhancing the stability of the cutter 3 when cutting electroplated aluminum and ensuring the quality of cutting electroplated aluminum.

[0028] Preferably, a sliding bearing 12 is provided between the blade holder 5 and the first support rod 4. The sliding bearing 12 enhances the smoothness of the blade holder 5 sliding on the first support rod 4, thereby ensuring the stability and accuracy when adjusting the spacing of the cutters 3.

[0029] Furthermore, the end of the cutter 3 has a T-shaped insertion part 31. The cutter holder 5 has an insertion groove 51 that matches the insertion part 31 and extends through the cutter holder 5 to one side, and a sliding groove 52 located at the opening of the insertion groove 51. A limiting slider 53 is slidably arranged in the sliding groove 52, and a spring 54 is arranged in the sliding groove 52 that abuts against the limiting slider 53. The insertion part 31 is inserted into the insertion groove 51, and the limiting slider 53 enters the opening of the insertion groove 51 under the action of the spring 54 and abuts against the insertion part 31.

[0030] In the further structure described above, the limiting slider 53, under the action of the spring 54, abuts against the upper end of the connecting part, keeping the insertion part 31 in the insertion groove 51 to achieve a fixed connection between the cutter 3 and the knife holder 5. When it is necessary to disassemble the cutter 3, the limiting slider 53 is pushed to slide in the sliding groove 52, so that the limiting slider 53 leaves the opening of the insertion groove 51. At this time, the insertion part 31 can be slid out from the insertion groove 51 to separate the cutter 3 from the knife holder 5. When installing the cutter 3, the insertion part 31 is pushed open by the limiting slider 53 and inserted into the insertion groove 51. The above structure makes it very convenient to disassemble and assemble the cutter 3 and the knife holder 5. It is convenient to replace and maintain the cutter 3, and it is also convenient to selectively disassemble the cutter 3 to adjust the spacing of the cutter 3 connected to the knife holder 5, thereby better meeting the needs of production.

[0031] Furthermore, the frame 1 is provided with a dust cover 13 that covers several cutting blades 3 from top to bottom, and a waste discharge pipe 131 connected to the dust cover 13 is connected to the dust cover 13.

[0032] Specifically, a rubber scraper 132 is provided at the lower end of the dust cover 13.

[0033] Specifically, the dust cover 13 consists of a fixed cover body 133 and a movable cover door 134. The fixed cover body 133 is fixedly mounted on the frame 1 above several cutters 3. The movable cover door 134 is hinged to the frame 1 and located on one side of the cutter 3. The waste discharge pipe 131 is connected to the movable cover door 134.

[0034] In the further structure described above, the dust cover 13 is installed outside the cutter 3, covering the working area where the cutter 3 cuts the electroplated aluminum. The waste discharge pipe 131 is connected to the external exhaust equipment during the cutting operation of the electroplated aluminum to remove the dust generated by the cutter 3 when cutting the electroplated aluminum, thus playing a dust prevention role. The rubber scraper 132 at the lower end of the dust cover 13 comes into contact with the electroplated aluminum during the cutting operation. When the cut electroplated aluminum passes under the dust cover 13, the rubber scraper 132 hangs down the dust adhering to the electroplated aluminum and keeps it inside the dust cover 13, thus ensuring the cleanliness of the cut electroplated aluminum. The movable cover 134 can be lifted upwards to expose the cutter holder 5 and the cutter 3 when it is necessary to disassemble or install the cutter 3, making it convenient to disassemble or install the cutter 3.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electroplated aluminum cutting device, comprising a frame (1), a traction roller (2), and a cutter (3), characterized in that: A first support rod (4) is fixedly arranged horizontally on the frame (1). Several knife holders (5) are slidably passed through the first support rod (4) and are evenly distributed along the length of the first support rod (4). The cutter (3) is set on the knife holder (5). A transmission arm (6) is hinged to each of the two adjacent knife holders (5) and is symmetrical about the center of the distance between the two adjacent knife holders (5) and is hinged at the other end through a hinge shaft (7). A drive plate (9) is provided on the frame (1) and can slide longitudinally and is connected to the drive cylinder (8) set on the frame (1). Several sliding blocks (10) are slidably arranged on the drive plate (9). One of the hinge shafts (7) is connected to the drive plate (9) and the rest of the hinge shafts (7) are connected to the sliding blocks (10).

2. The electroplated aluminum cutting device according to claim 1, characterized in that: The frame (1) is provided with two vertical second support rods (11), and the drive plate (9) is slidably mounted on the second support rods (11).

3. The electroplated aluminum cutting device according to claim 2, characterized in that: The first support rod (4) has two rods.

4. The electroplated aluminum cutting device according to claim 3, characterized in that: A sliding bearing (12) is provided between the tool holder (5) and the first support rod (4).

5. The electroplated aluminum cutting device according to claim 1, characterized in that: The cutter (3) has a T-shaped insertion part (31) at its end. The cutter holder (5) has an insertion groove (51) that matches the insertion part (31) and extends through the cutter holder (5) to one side, and a sliding groove (52) located at the opening of the insertion groove (51). A limiting slider (53) is slidably arranged in the sliding groove (52), and a spring (54) is provided in the sliding groove (52) that abuts against the limiting slider (53). The insertion part (31) is inserted into the insertion groove (51), and the limiting slider (53) enters the opening of the insertion groove (51) under the action of the spring (54) and abuts against the insertion part (31).

6. The electroplated aluminum cutting device according to claim 5, characterized in that: The frame (1) is provided with a dust cover (13) that covers several cutters (3) from top to bottom, and a waste discharge pipe (131) connected to the dust cover (13) is connected to the dust cover (13).

7. The electroplated aluminum cutting device according to claim 6, characterized in that: A rubber scraper (132) is provided at the lower end of the dust cover (13).

8. The electroplated aluminum cutting device according to claim 7, characterized in that: The dust cover (13) consists of a fixed cover body (133) and a movable cover door (134). The fixed cover body (133) is fixedly mounted on the frame (1) above several cutters (3). The movable cover door (134) is hinged to the frame (1) on one side of the cutter (3). The waste discharge pipe (131) is connected to the movable cover door (134).

Images