Feeding roll deviation rectifying structure of laser marking machine

Abstract

The utility model discloses a feeding roll deviation rectifying structure of a laser marking machine. The feeding roll deviation rectifying structure comprises a feeding mechanism; the supporting frame is provided with a containing space, and the feeding mechanism is arranged in the containing space in a sliding mode; a first profile and a second profile; a first slide bar; a second slide bar; a third slide bar; a fourth slide bar; the bottom wall of one end of the first mounting plate is connected with the first sliding block, and the bottom wall of the other end of the first mounting plate is connected with the second sliding block; the bottom wall of one end of the second mounting plate is connected with the third sliding block, and the bottom wall of the other end of the second mounting plate is connected with the fourth sliding block; the driving mechanism is connected with the first mounting plate and used for driving the first mounting plate to slide on the first sliding rod and the second sliding rod; the feeding mechanism is fixedly connected with the first mounting plate and the second mounting plate. Through the mode, the feeding mechanism disclosed by the utility model can be arranged in a sliding manner, and the position of the feeding mechanism can be automatically adjusted through the driving mechanism so as to realize deviation rectification on cloth, and the deviation rectification effect is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machines, in particular to a feeding roll deviation correction structure of a laser marking machine. Background Art

[0002] Laser marking machine is an optical and mechatronic device that integrates laser technology and computer technology. Its working principle is that the laser generates laser, which is focused by the focusing lens and then irradiated to the surface of the marking object to form a mark on the marking object.

[0003] Generally, a laser marking machine includes a feeding mechanism for holding a material roll, a roller mechanism for conveying fabric, and a marking machine body for receiving the fabric conveyed by the roller mechanism and laser marking the fabric. When the feeding mechanism is feeding normally, the fabric is prone to deviation, so the fabric needs to be corrected. However, in the traditional method, the feeding mechanism is fixed and the fabric can only be corrected manually from the roller mechanism side, which is relatively troublesome and the correction effect is not very good. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding roll deviation correction structure for a laser marking machine, which can solve the above technical problems.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a feed roll correction structure of a laser marking machine, characterized in that it includes: a feeding mechanism, used to convey cloth to the marking machine body through a roller mechanism; a supporting frame, provided with a receiving space, wherein the feeding mechanism is slidably arranged in the receiving space; a first profile and a second profile, which are arranged in parallel and spaced apart on the bottom wall of the receiving space; a first sliding bar, arranged at one end of the first profile, wherein a first sliding block is slidably arranged on the first sliding bar; a second sliding bar, arranged at one end of the second profile, wherein a second sliding block is slidably arranged on the second sliding bar; a third sliding bar, arranged at the other end of the first profile, wherein A third slider is slidably arranged on the third slide bar; a fourth slide bar is arranged at the other end of the second profile, wherein a fourth slider is slidably arranged on the fourth slide bar; a first mounting plate, a bottom wall of which one end is connected to the first slider, and a bottom wall of which the other end is connected to the second slider; a second mounting plate, a bottom wall of which one end is connected to the third slider, and a bottom wall of which the other end is connected to the fourth slider; a driving mechanism is arranged between the first profile and the second profile, and is connected to the first mounting plate, and is used to drive the first mounting plate to slide on the first slide bar and the second slide bar; wherein the feeding mechanism is fixedly connected to the first mounting plate and the second mounting plate respectively.

[0008] Furthermore, the length of the accommodating space is longer than the length of the feeding mechanism.

[0009] Furthermore, the driving mechanism includes: a fixing plate, arranged between the first profile and the second profile; a first driving motor, arranged on the fixing plate; a connecting block, fixedly arranged on the bottom wall of the first mounting plate; a first screw rod, threadedly connected to the connecting block; wherein the first driving motor is connected to the first screw rod so as to drive the first screw rod to rotate through the first driving motor.

[0010] Furthermore, the feeding mechanism includes: a first bracket, arranged on the first mounting plate; a second bracket, arranged on the second mounting plate; a first roller, rotatably arranged between the first bracket and the second bracket; a second roller, arranged horizontally spaced apart from the first roller, and rotatably arranged between the first bracket and the second bracket; a second drive motor, arranged on the first bracket; wherein the second drive motor is connected to the first roller or the second roller to drive the first roller or the second roller to rotate through the second drive motor.

[0011] Furthermore, the feeding mechanism also includes: a third profile, one end of which is arranged on one side end of the first bracket, and the other end is arranged on one side end of the second bracket; a fourth profile, one end of which is arranged on the other side end of the first bracket, and the other end is arranged on the other side end of the second bracket; a first baffle, slidably arranged on one end of the third profile and one end of the fourth profile; a second baffle, slidably arranged on the other end of the third profile and the other end of the fourth profile.

[0012] Furthermore, the first roller and the second roller are arranged between the third profile and the fourth profile.

[0013] Furthermore, the first roller and the second roller are in the same horizontal plane, and the third profile and the fourth profile are in the same horizontal plane, wherein the horizontal plane where the first roller is located is higher than the horizontal plane where the third profile is located.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a feed roll deviation correction structure for a laser marking machine, which has the following beneficial effects: the feed roll deviation correction structure for a laser marking machine disclosed in the utility model includes a feed mechanism, a support frame, a first profile, a second profile, a first slide bar, a second slide bar, a third slide bar, a fourth slide bar, a first mounting plate, a second mounting plate and a driving mechanism. In the above manner, the feed mechanism disclosed in the utility model can be slidably arranged, and when the cloth deflects, the position of the feed mechanism can be automatically adjusted by the driving mechanism to achieve deflection correction of the cloth, and the deflection correction effect is relatively good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the feed roll deviation correction structure of the laser marking machine of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the first partial structure of the center feed roll deviation correction structure;

[0018] Figure 3 for Figure 1 A second partial structural diagram of the center feed roll deviation correction structure;

[0019] Figure 4 for Figure 1 A third partial structural diagram of the center feed roll deviation correction structure;

[0020] Figure 5 for Figure 1 A fourth partial structural diagram of the center feed roll deviation correction structure;

[0021] Figure 6 for Figure 1 Schematic diagram of the fifth partial structure of the mid-feed roll correction structure. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-6 As shown, the utility model provides a feed roll correction structure for a laser marking machine, including a feeding mechanism 20, a supporting frame 10, a first profile 11, a second profile 12, a first slide bar 13, a second slide bar 14, a third slide bar 15, a fourth slide bar 16, a first mounting plate 17, a second mounting plate 18 and a driving mechanism.

[0024] The feeding mechanism 20 is used to transport the cloth to the marking machine body 22 through the roller mechanism 21. That is, the cloth of the feeding roll 200 of the feeding mechanism 20 is transported by the roller mechanism 21 and finally transported to the marking machine body 22 for laser marking.

[0025] The support frame 10 is provided with a receiving space, wherein the feeding mechanism 20 is slidably arranged in the receiving space. Preferably, the roller mechanism 21 is arranged between the support frame 10 and the marking machine body 22 .

[0026] Preferably, the length of the accommodating space is longer than the length of the feeding mechanism 20 .

[0027] The first profile 11 and the second profile 12 are arranged in parallel and spaced apart on the bottom wall of the receiving space.

[0028] The first sliding rod 13 is disposed at one end of the first profile 11 , wherein a first sliding block 131 is slidably disposed on the first sliding rod 13 .

[0029] The second sliding rod 14 is disposed at one end of the second profile 12 , wherein a second sliding block 141 is slidably disposed on the second sliding rod 14 .

[0030] The third sliding rod 15 is disposed at the other end of the first profile 11 , wherein a third sliding block 151 is slidably disposed on the third sliding rod 15 .

[0031] The fourth sliding rod 16 is disposed at the other end of the second profile 12 , wherein a fourth sliding block 161 is slidably disposed on the fourth sliding rod 16 .

[0032] The bottom wall of one end of the first mounting plate 17 is connected to the first sliding block 131 , and the bottom wall of the other end of the first mounting plate 17 is connected to the second sliding block 141 , so that the first mounting plate 17 can slide on the first sliding bar 13 and the second sliding bar 14 .

[0033] The bottom wall of one end of the second mounting plate 18 is connected to the third slider 151 , and the bottom wall of the other end of the second mounting plate 18 is connected to the fourth slider 161 , so that the second mounting plate 18 can slide on the third slider 15 and the fourth slider 16 .

[0034] The driving mechanism is disposed between the first profile 11 and the second profile 12 , wherein the driving mechanism is connected to the first mounting plate 17 and is used to drive the first mounting plate 17 to slide on the first sliding rod 13 and the second sliding rod 14 .

[0035] In this embodiment, the feeding mechanism 20 is fixedly connected to the first mounting plate 17 and the second mounting plate 18 respectively, so that when the driving mechanism drives the first mounting plate 17 to slide on the first slide bar 13 and the second slide bar 14, the feeding mechanism 20 can be driven to slide along the length direction of the first profile 11 and the second profile 12 in the receiving space to adjust the position of the feeding mechanism 20, so as to realize the deviation correction of the cloth, and the deviation correction effect is relatively good.

[0036] It should be understood that the position of the marking machine body 22 is fixed, that is, the input port of the fabric is also fixed. When the fabric is skewed, the position of the feeding mechanism 20 is adjusted so that the feeding mechanism 20 and the input port of the marking machine body 20 are in the same straight line to achieve the deviation correction.

[0037] In this embodiment, the driving mechanism includes a fixing plate 31 , a first driving motor 32 , a connecting block 33 and a first screw rod 34 .

[0038] The fixing plate 31 is disposed between the first profile 11 and the second profile 12 .

[0039] The first driving motor 32 is disposed on the fixing plate 31 .

[0040] The connecting block 33 is fixedly disposed on the bottom wall of the first mounting plate 17 to move synchronously with the first mounting plate 17 .

[0041] The first screw rod 34 is threadedly connected to the connecting block 33 , so that when the first screw rod 34 rotates, the connecting block 33 slides on the first screw rod 34 .

[0042] In this embodiment, the first drive motor 32 is connected to the first screw rod 32, so that the first drive motor 32 drives the first screw rod 32 to rotate, thereby driving the first mounting plate 17 to move, so as to drive the feeding mechanism 20 to slide along the length direction of the first profile 11 and the second profile 12 in the receiving space, thereby realizing the deviation correction of the cloth.

[0043] In this embodiment, the feeding mechanism 20 includes a first bracket 201 , a second bracket 202 , a first roller 203 , a second roller 204 and a second driving motor 205 .

[0044] The first bracket 201 is disposed on the first mounting plate 17 to slide synchronously with the first mounting plate 17 .

[0045] The second bracket 202 is disposed on the second mounting plate 18 to slide synchronously with the second mounting plate 18 .

[0046] The first roller 203 is rotatably disposed between the first bracket 201 and the second bracket 202 .

[0047] The second roller 204 is horizontally spaced apart from the first roller 201 , wherein the second roller 204 is rotatably disposed between the first bracket 201 and the second bracket 202 .

[0048] The second driving motor 205 is disposed on the first bracket 201 .

[0049] Preferably, the second drive motor 205 is connected to the first roller 203 or the second roller 204 to drive the first roller 203 or the second roller 204 to rotate through the second drive motor 205. It should be understood that the feed roll 200 is placed on the first roller 203 and the second roller 204, and when the second drive motor 205 drives the first roller 203 or the second roller 204 to rotate, it also drives the feed roll 200 to rotate, thereby realizing feeding.

[0050] Furthermore, the feeding mechanism also includes a third profile 206 , a fourth profile 207 , a first baffle 208 and a second baffle 209 .

[0051] One end of the third profile 206 is disposed at one side end of the first bracket 201 , and the other end of the third profile 206 is disposed at one side end of the second bracket 202 .

[0052] One end of the fourth profile 207 is disposed at the other side end of the first bracket 201 , and the other end of the fourth profile 207 is disposed at the other side end of the second bracket 202 .

[0053] Preferably, the third profile 206 and the fourth profile 207 are arranged in parallel and spaced apart, and the third profile 206 and the fourth profile 207 are arranged in the same horizontal plane.

[0054] The first baffle 208 is slidably disposed on one end of the third profile 206 and one end of the fourth profile 207 .

[0055] The second baffle 209 is slidably disposed on the other end of the third profile 206 and the other end of the fourth profile 207 .

[0056] In this embodiment, the first roller 203 and the second roller 204 are disposed between the third profile 206 and the fourth profile 207 .

[0057] Preferably, the first roller 203 and the second roller 204 are in the same horizontal plane, and the third profile 206 and the fourth profile 207 are in the same horizontal plane, wherein the horizontal plane of the first roller 203 is higher than the horizontal plane of the third profile 206. It should be understood that the first roller 203, the second roller 204, the third profile 206 and the fourth profile 207 are formed with a receiving groove, and the feeding roll 200 is received in the receiving groove.

[0058] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding roll correction structure for a laser marking machine, characterized in that: include: A feeding mechanism, used for conveying fabric to the marking machine body through a roller mechanism; A supporting frame is provided with a receiving space, wherein the feeding mechanism is slidably arranged in the receiving space; The first profile and the second profile are arranged in parallel and spaced apart on the bottom wall of the receiving space; A first sliding rod is arranged at one end of the first profile, wherein a first sliding block is slidably arranged on the first sliding rod; A second sliding rod is arranged at one end of the second profile, wherein a second sliding block is slidably arranged on the second sliding rod; A third sliding rod is arranged at the other end of the first profile, wherein a third sliding block is slidably arranged on the third sliding rod; A fourth sliding rod is arranged at the other end of the second profile, wherein a fourth sliding block is slidably arranged on the fourth sliding rod; A first mounting plate, a bottom wall at one end of which is connected to the first slider, and a bottom wall at the other end of which is connected to the second slider; A second mounting plate, a bottom wall at one end of which is connected to the third slider, and a bottom wall at the other end of which is connected to the fourth slider; A driving mechanism, disposed between the first profile and the second profile, connected to the first mounting plate, and used for driving the first mounting plate to slide on the first slide bar and the second slide bar; Wherein, the feeding mechanism is fixedly connected to the first mounting plate and the second mounting plate respectively.

2. The feed roll deviation correction structure of the laser marking machine according to claim 1 is characterized in that: The length of the accommodating space is longer than the length of the feeding mechanism.

3. The feed roll deviation correction structure of the laser marking machine according to claim 1 is characterized in that: The driving mechanism comprises: A fixing plate, arranged between the first profile and the second profile; A first driving motor is arranged on the fixing plate; A connecting block, fixedly arranged on the bottom wall of the first mounting plate; A first screw rod, threadedly connected to the connecting block; Wherein, the first driving motor is connected to the first screw rod so that the first driving motor drives the first screw rod to rotate.

4. The feed roll deviation correction structure of the laser marking machine according to claim 3 is characterized in that: The feeding mechanism comprises: A first bracket, arranged on the first mounting plate; A second bracket, disposed on the second mounting plate; a first roller, rotatably disposed between the first bracket and the second bracket; A second roller is horizontally spaced apart from the first roller and rotatably disposed between the first bracket and the second bracket; A second driving motor is arranged on the first bracket; Wherein, the second driving motor is connected to the first roller or the second roller, so as to drive the first roller or the second roller to rotate through the second driving motor.

5. The feed roll deviation correction structure of the laser marking machine according to claim 4 is characterized in that: The feeding mechanism also includes: a third profile, one end of which is arranged on one side end of the first bracket, and the other end of which is arranged on one side end of the second bracket; A fourth profile, one end of which is arranged on the other side end of the first bracket, and the other end of which is arranged on the other side end of the second bracket; A first baffle, slidably disposed on one end of the third profile and one end of the fourth profile; The second baffle is slidably arranged on the other end of the third profile and the other end of the fourth profile.

6. The feed roll deviation correction structure of the laser marking machine according to claim 5 is characterized in that: The first roller and the second roller are disposed between the third profile and the fourth profile.

7. The feed roll deviation correction structure of the laser marking machine according to claim 6, characterized in that: The first roller and the second roller are in the same horizontal plane, and the third profile and the fourth profile are in the same horizontal plane, wherein the horizontal plane where the first roller is located is higher than the horizontal plane where the third profile is located.

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