Lamp strip cutting device

Abstract

The utility model discloses a lamp strip cutting device, and particularly relates to the technical field of lamp strips, the lamp strip cutting device comprises a supporting seat, the top of the supporting seat is provided with a supporting table, the top of the supporting table is provided with a limiting mechanism, the limiting mechanism comprises a bottom shell, the top of the bottom shell is provided with a top cover, a channel is formed between the top cover and the bottom shell, and the top cover is provided with an opening. A telescopic device is arranged above the top cover and used for driving the top cover to ascend and descend, a cutting structure is arranged at the extending end of the top cover and comprises a fixing frame, a cutter capable of ascending and descending is arranged on the fixing frame, a cutting table is arranged below the cutter, and the cutting table is connected with the telescopic device. According to the lamp strip cutting machine, through the arrangement of the limiting mechanism, a lamp strip cannot be bent after reaching the position below the cutter, so that when the lamp strip is cut, a notch is smoother, and damage cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, and in particular to a light strip cutting device. Background Art

[0002] Light strips are long, decorative lighting products using LEDs as their light source. They are renowned for their flexible, continuous design and uniform light output. Their customizable lengths and bendability make them suitable for a variety of decorative and contoured shapes. They can also be cut to the desired length to suit the installation location.

[0003] Common cuttable LED light strips are generally COB light strips and RGB fantasy light strips. In the actual length cutting process of LED light strips, COB light strips and RGB fantasy light strips are provided with cutting marks. When using, they need to be cut according to the cutting marks and the required length. The Chinese announcement number is CN202322001457.1, and the patent name is a LED light strip cutting device. It discloses that a push plate drives a rubber pad to squeeze the light strip body, which can reduce the misalignment of the light strip body during the cutting process, resulting in damage to the light strip body. However, when the light strip is moved, due to the bending tendency of the outer protective layer of the light strip, it is difficult for the light strip to move in a straight line on the workbench, and the light strip is difficult to accurately reach the cutting position, resulting in a high cutting error rate, which is not conducive to continuous operation. Utility Model Content

[0004] The purpose of the present invention is to provide a light strip cutting device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A light strip cutting device includes a support base, a support platform is provided on the top of the support base, and a limiting mechanism is provided on the top of the support platform, the limiting mechanism includes a bottom shell, a top cover is provided on the top of the bottom shell, a channel is opened between the top cover and the bottom shell, a telescopic device is provided above the top cover, the telescopic device is used to drive the top cover to rise and fall, a cutting structure is provided at the extending end of the top cover, the cutting structure includes a fixed frame, a liftable cutter is provided on the fixed frame, a cutting table is provided below the cutter, and two cross bars are symmetrically provided on the top of the cutting table, and the distance between the two cross bars is the same as the width of the channel.

[0007] Preferably, two auxiliary cylinders are symmetrically provided on the top of the cutting table, and the telescopic ends of the two auxiliary cylinders are provided with extrusion rods, and the ends of the two extrusion rods are flush with the inner edges of the cross bar.

[0008] Preferably, a main cylinder is provided on the top of the fixing frame, and the telescopic end of the main cylinder extends downward and is connected to the cutter.

[0009] Preferably, a feeding bracket is provided on one side of the support seat, a feeding roller is provided on the top of the feeding bracket, and a driving mechanism is also provided on one side of the top of the feeding bracket.

[0010] Preferably, a first guide rod is further provided on the side of the top end of the feeding bracket close to the feeding roller, and a material guide hole is provided at the top end of the first guide rod, and the material guide hole is parallel to the channel.

[0011] Preferably, a material receiving bracket is provided on one side of the fixing frame, a material receiving roller is provided on the top of the material receiving bracket, and a motor is also provided on one side of the top of the material receiving bracket, and the output shaft of the motor is connected to the shaft end of the material receiving roller.

[0012] Preferably, a second guide rod is provided on one side of the top end of the material receiving bracket.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] (1) A limiting mechanism is provided, which is formed by cooperating a top cover and a bottom shell, and a channel is provided between the top cover and the bottom shell. The light strip passes through the channel and remains horizontal and not bent, which is beneficial for the light strip to not bend after reaching the bottom of the cutter, so that when the light strip is cut, the incision is smoother and will not cause damage.

[0015] (2) The clamping mechanism is symmetrically arranged below the cutter. When the light strip passes through the clamping mechanism, after positioning, the side of the light strip is clamped by the squeezing rod of the clamping mechanism, which will not cause pressure on the inside of the light strip and will not damage the LEDs and pins inside the light strip, thereby helping to protect the light strip body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0019] Figure 3 for Figure 1Enlarged view of middle part B;

[0020] Figure 4 This is a schematic diagram of the structure of the cutting structure and clamping mechanism of the utility model;

[0021] Figure 5 This is a structural diagram of the auxiliary cylinder and the extrusion rod of the utility model.

[0022] Description of reference numerals:

[0023] 1. Driving mechanism; 2. Feeding bracket; 201. First guide rod; 202. Material guide hole; 3. Feeding roller; 4. Support seat; 5. Support platform;

[0024] 6. Limiting mechanism; 61. Top cover; 62. Passage; 63. Bottom shell;

[0025] 7. Suspension; 8. Telescopic device; 9. Fixed frame; 10. Main cylinder; 11. Receiving roller; 12. Receiving bracket; 13. Motor; 14. Second guide rod; 15. Cutting table; 16. Auxiliary cylinder; 17. Cross bar; 18. Extrusion rod; 19. Cutter. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides Figure 1 - Figure 5 A light strip cutting device shown in the figure includes a support base 4, a support platform 5 is provided on the top of the support base 4, and a limiting mechanism is provided on the top of the support platform 5. The limiting mechanism includes a bottom shell 63, a top cover 61 is provided on the top of the bottom shell 63, a channel 62 is opened between the top cover 61 and the bottom shell 63, a telescopic device 8 is provided above the top cover 61, and the telescopic device 8 is used to drive the top cover 61 to rise and fall. A cutting structure is provided at the extending end of the top cover 61, and the cutting structure includes a fixing frame 9, a liftable cutter 19 is provided on the fixing frame 9, and a cutting table 15 is provided below the cutter 19. Two cross bars 17 are symmetrically provided on the top of the cutting table 15, and the distance between the two cross bars 17 is the same as the width of the channel 62;

[0028] In this embodiment, specifically, the telescopic device 8 can adopt an electric telescopic rod, and one end of the light strip is manually pulled. The telescopic end of the telescopic device 8 pulls the top cover 61 upward, and the top cover 61 is separated from the bottom shell 63. The top of the channel 62 is in an open state. Then the light strip is pulled and pressed horizontally into the channel 62. The telescopic device 8 then pushes the top cover 61 downward and fits with the top of the bottom shell 63, thereby restricting the light strip.

[0029] like Figure 1 - Figure 5 As shown, specifically, two auxiliary cylinders 16 are symmetrically arranged on the top of the cutting table 15, and the telescopic ends of the two auxiliary cylinders 16 are provided with extrusion rods 18, and the ends of the two extrusion rods 18 are flush with the inner edges of the cross bar 17; a main cylinder 10 is provided on the top of the fixed frame 9, and the telescopic end of the main cylinder 10 extends downward and is connected to the cutter 19.

[0030] During the process of passing through the two squeezing rods 18, the auxiliary cylinder 16 pushes the squeezing rod 18, and the end of the squeezing rod 18 presses the side wall of the light strip, thereby limiting the light strip, keeping the light strip stable, and preventing the light strip from tilting or bending. The main cylinder 10 pushes the cutter 19 downward, and the cutter 19 cuts the light strip downward and cuts the light strip off.

[0031] like Figure 1 As shown, a feeding bracket 2 is provided on one side of the support base 4, a feeding roller 3 is provided on the top of the feeding bracket 2, and a driving mechanism 1 is also provided on one side of the top of the feeding bracket 2; a first guide rod 201 is also provided on the side of the top of the feeding bracket 2 close to the feeding roller 3, and a guide hole 202 is opened on the top of the first guide rod 201, and the guide hole 202 is parallel to the channel 62;

[0032] The light strip that has not been cut is longer and is wrapped around the outside of the feed roller 3. One end of the light strip is pulled out and passed through the guide hole 202 of the first guide rod 201, and then inserted into the channel 62. After passing through the channel 62, the light strip extends from the other end of the top cover 61, and this end of the light strip is pulled between the two cross bars 17; specifically, after starting the driving mechanism 1, the driving mechanism 1 drives the feed roller 3 to rotate. During the rotation of the feed roller 3, the light strip can automatically detach from the feed roller 3, thereby achieving the purpose of automatic feeding.

[0033] like Figure 1 As shown, a material receiving bracket 12 is provided on one side of the fixing frame 9, a material receiving roller 11 is provided on the top of the material receiving bracket 12, and a motor 13 is further provided on one side of the top of the material receiving bracket 12, and the output shaft of the motor 13 is connected to the shaft end of the material receiving roller 11; a second guide rod 14 is provided on one side of the top of the material receiving bracket 12. It should be noted that the first guide rod 201 and the second guide rod 14 have the same structure;

[0034] One end of the cut light strip passes through the hole at the top of the second guide rod 14 and is then wound around the outside of the take-up roller 11. After the motor 13 is started, the output shaft of the motor 13 drives the take-up roller 11 to rotate, and the light strip is wound up and stored during the rotation of the take-up roller 11.

[0035] In this application, the main cylinder 10 and the auxiliary cylinder 16 can be connected to an external air pump through a pipeline, and the air pump drives the main cylinder 10 and the auxiliary cylinder 16 to move, so that the main cylinder 10 can push or pull the cutter 19 and the auxiliary cylinder 16 can push or pull the extrusion rod 18.

[0036] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A light strip cutting device, comprising a support base (4), characterized in that: A support platform (5) is provided on the top of the support seat (4), and a limiting mechanism is provided on the top of the support platform (5), the limiting mechanism comprising a bottom shell (63), a top cover (61) is provided on the top of the bottom shell (63), a channel (62) is provided between the top cover (61) and the bottom shell (63), a telescopic device (8) is provided above the top cover (61), the telescopic device (8) is used to drive the top cover (61) to rise and fall, a cutting structure is provided at the extended end of the top cover (61), the cutting structure comprising a fixing frame (9), a liftable cutter (19) is provided on the fixing frame (9), a cutting table (15) is provided below the cutter (19), two cross bars (17) are symmetrically provided on the top of the cutting table (15), and the distance between the two cross bars (17) is the same as the width of the channel (62).

2. The light strip cutting device according to claim 1, characterized in that: Two auxiliary cylinders (16) are symmetrically arranged on the top of the cutting table (15), and the telescopic ends of the two auxiliary cylinders (16) are both provided with extrusion rods (18), and the ends of the two extrusion rods (18) are flush with the inner edge of the cross bar (17).

3. The light strip cutting device according to claim 1, characterized in that: A main cylinder (10) is provided on the top of the fixing frame (9), and the telescopic end of the main cylinder (10) extends downward and is connected to the cutter (19).

4. The light strip cutting device according to claim 1, characterized in that: A feeding bracket (2) is provided on one side of the support seat (4), a feeding roller (3) is provided on the top end of the feeding bracket (2), and a driving mechanism (1) is also provided on one side of the top end of the feeding bracket (2).

5. The light strip cutting device according to claim 4, characterized in that: A first guide rod (201) is further provided on the side of the top end of the feeding bracket (2) close to the feeding roller (3), and a material guide hole (202) is provided at the top end of the first guide rod (201), and the material guide hole (202) is parallel to the channel (62).

6. The light strip cutting device according to claim 1, characterized in that: A material receiving bracket (12) is provided on one side of the fixed frame (9), a material receiving roller (11) is provided at the top end of the material receiving bracket (12), and a motor (13) is also provided on one side of the top end of the material receiving bracket (12), and the output shaft of the motor (13) is connected to the shaft end of the material receiving roller (11).

7. The light strip cutting device according to claim 6, characterized in that: A second guide rod (14) is provided on one side of the top end of the material receiving bracket (12).

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