Multi-angle limiting device for edge beam code carving

Abstract

The utility model discloses a multi-angle limiting device for edge beam code carving, and belongs to the technical field of automobile part machining. The multi-angle limiting device for edge beam code carving mainly comprises a mounting base plate, a first positioning component, a second positioning component, a first abutting component and a second abutting component. Wherein a first positioning component is arranged on one side of the top end of the mounting substrate, and a second positioning component is arranged on the other side of the top end of the mounting substrate; a first abutting component is arranged on one side of the first positioning component, and a second abutting component is arranged on the other side of the first positioning component. A limiting block is arranged in the first positioning component, a first check block is arranged on the side edge of the limiting block, a second check block is arranged in the second positioning component, and a limiting part is arranged on the side edge of the second check block. Compared with the prior art, the limiting angle of the edge beam is increased, the specific requirement of customers for the code carving position can be easily met to a certain degree, and therefore the code carving device has high practicability.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a multi-angle limiting device for marking edge beams. Background Technology

[0002] In the field of battery boxes for new energy vehicles, the marking of the side beams is a key step to ensure product identification and tracking. It includes the production date and manufacturer information, which is crucial for quality control and after-sales service.

[0003] However, the existing marking process is limited by traditional limiting devices, which can usually only limit the operation at a certain angle of the side beam, making it difficult to meet the customer's specific requirements for the marking position. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-angle limiting device for edge beam marking, mainly comprising a mounting base plate, a first positioning component, a first abutting component, a second positioning component, and a second abutting component. In use, the limiting block and the first stop block in the first positioning component, together with the first abutting component, can limit the first angle of the edge beam; the second stop block and the limiting part in the second positioning component, together with the second abutting component, can limit the second angle of the edge beam. Compared to existing technologies, this utility model increases the angle at which the edge beam is limited, and to a certain extent, can more easily meet customers' specific requirements for the marking position, thus possessing high practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The edge beam marking device uses a multi-angle limiting device, including:

[0007] The mounting base plate has a first positioning member on one side of its top end and a second positioning member on the other side.

[0008] A first abutting member is disposed at the top of the mounting base plate, and the first abutting member is disposed on one side of the first positioning member;

[0009] The second abutting member is disposed at the top of the mounting base plate, the second abutting member is disposed on the other side of the first positioning member, and the second abutting member is located between the first positioning member and the second positioning member;

[0010] in,

[0011] The first positioning component is provided with a limiting block, and the side of the limiting block is provided with a first stop. The second positioning component is provided with a second stop, and the side of the second stop is provided with a limiting part.

[0012] Further, the first positioning component includes:

[0013] The first positioning platform has the limiting block at its top, and the limiting block is L-shaped.

[0014] The first positioning seat is disposed along the length direction of the mounting substrate and the first positioning stage, and the position of the first positioning seat is close to the edge of the mounting substrate along the length direction. The top of the first positioning seat is provided with the first stop block, and the first stop block is rectangular.

[0015] Furthermore, the first abutment member includes:

[0016] The first protrusion is located on the side of the first positioning member away from the second positioning member;

[0017] The second protrusion is disposed along the length direction of the mounting substrate, and the positions of the second protrusion and the first protrusion are both close to the edge of the mounting substrate in the width direction.

[0018] Furthermore, the second positioning component includes:

[0019] The second positioning platform is located on the side of the second supporting member away from the first positioning member, and the edge of the top of the second positioning platform is provided with the second stop block, and the second stop block is rectangular;

[0020] The second positioning seat is disposed along the length direction of the mounting substrate, and the position of the second positioning seat is close to the edge of the mounting substrate along the length direction.

[0021] in,

[0022] The number of limiting parts is at least two, one is provided on the side of the second stop block, and the other is provided on the side of the top of the second positioning seat.

[0023] Furthermore, the second abutment member includes:

[0024] The first protrusion is disposed on the side of the first positioning member that is close to the second positioning member;

[0025] The second protrusion is disposed along the length direction of the mounting substrate, along with the first protrusion.

[0026] in,

[0027] The first bump is located near the edge of the mounting substrate along its length.

[0028] Furthermore, the limiting portion is elliptical in shape.

[0029] Furthermore, the multi-angle limiting device for the edge beam marking also includes:

[0030] Third supporting component;

[0031] The third abutment member is disposed directly or indirectly on the top of the mounting base plate. The third abutment member is disposed on the side of the second positioning member away from the second abutment member. The third abutment member, together with the second stop, is used to limit the third angle of the side beam.

[0032] Furthermore, the third abutment member includes:

[0033] The first abutment block is disposed on the side of the second positioning member away from the second abutment member;

[0034] The second abutment block is disposed along the length direction of the mounting substrate, and the position of the second abutment block is close to the edge of the mounting substrate along the length direction.

[0035] Furthermore, the multi-angle limiting device for the edge beam marking also includes:

[0036] partition;

[0037] The partition is disposed at the top of the mounting base plate, and the partition separates the mounting base plate from the first positioning member, the first abutting member, the second positioning member, the second abutting member, and the third abutting member, respectively.

[0038] Based on the same inventive concept, this utility model also discloses another multi-angle limiting device for edge beam marking.

[0039] The edge beam marking device uses a multi-angle limiting device, including:

[0040] Mounting substrate;

[0041] A second positioning member is disposed at the top of the mounting base plate. The second positioning member is provided with a second stop, and the side of the second stop is provided with a limiting part.

[0042] The second abutting member is disposed on one side of the second positioning member;

[0043] The third abutment member is located on the other side of the second positioning member.

[0044] The beneficial effects of this utility model are:

[0045] 1. The multi-angle limiting device for marking edge beams provided by this utility model is provided with a first positioning component and a first abutting component. The first abutting component, together with the limiting block and the first stop block in the first positioning component, can limit the first angle of the edge beam.

[0046] 2. The multi-angle limiting device for marking the edge beam is provided with a second positioning component and a second supporting component. The second supporting component, together with the second stop and the limiting part in the second positioning component, can limit the second angle of the edge beam. This design increases the angle at which the edge beam is limited, and to a certain extent, it can more easily meet the customer's specific requirements for the marking position.

[0047] 3. Another multi-angle limiting device for edge beam marking provided by this utility model is provided with a second positioning component, a second abutting component and a third abutting component; in use, the second abutting component, together with the second stop and the limiting part in the second positioning component, can limit the second angle of the edge beam, and the third abutting component, together with the second stop in the second positioning component, can limit the third angle of the edge beam. This design increases the angle at which the edge beam is limited, and to a certain extent, it can more easily meet the customer's specific requirements for the marking position. Attached Figure Description

[0048] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0049] Figure 2 This is a schematic diagram of the assembly structure of Embodiment 1 of this utility model and the side beam;

[0050] Figure 3 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;

[0051] Figure 4 This is a schematic diagram of the assembly structure of Embodiment 2 of this utility model and the side beam;

[0052] Figure 5 This is a schematic diagram of the overall structure of Embodiment 3 of this utility model;

[0053] Figure 6 This is a schematic diagram of the assembly structure of Embodiment 3 of this utility model and the side beam;

[0054] Figure 7 This is a simplified structural diagram of a side beam in the prior art.

[0055] Figure label:

[0056] 1. Install the substrate;

[0057] 2. Partition;

[0058] 3. First positioning component; 31. First positioning platform; 32. Limiting block; 33. First positioning seat; 34. First stop block;

[0059] 4. First supporting member; 41. First protrusion; 42. Second protrusion;

[0060] 5. Second positioning component; 51. Second positioning platform; 52. Second stop; 53. Limiting part; 54. Second positioning seat;

[0061] 6. Second supporting member; 61. First protrusion; 62. Second protrusion;

[0062] 7. Third supporting member; 71. First supporting block; 72. Second supporting block;

[0063] 8. Side beams. Detailed Implementation

[0064] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0065] Example 1

[0066] As attached Figure 1 Appendix Figure 2 and appendix Figure 7 As shown, this embodiment discloses a multi-angle limiting device for marking edge beams, used to increase the angle at which the edge beam 8 is limited. This embodiment is only applicable to edge beams with a general shape as shown in the attached figure. Figure 7 The side beam 8 is shown in the figure. The multi-angle limiting device for marking the side beam mainly includes a mounting base plate 1, a first positioning member 3, a first supporting member 4, a second positioning member 5, and a second supporting member 6. In use, the operator first flips the edge beam 8 to be engraved to the first angle; then, the edge beam 8 is placed on top of the first positioning member 3 and the first supporting member 4, so that the side of the edge beam 8 at the first angle is in close contact with the limiting block 32 and the first stop block 34 respectively, thus completing the limiting operation of the edge beam 8 at the first angle in this embodiment. At this time, the corresponding engraving process can be performed on the first angle of the edge beam 8. If the operator wants to engrave a certain position of the second angle of the edge beam 8, firstly, the edge beam 8 is removed from this embodiment, so that the edge beam 8 is away from the first positioning member 3 and the first supporting member 4; then, the edge beam 8 is flipped to the second angle; next, the edge beam 8 is placed on top of the second positioning member 5 and the second supporting member 6, so that the side of the edge beam 8 is in close contact with the second stop block 52 and the limiting part 53, thus completing the limiting operation of the edge beam 8 at the second angle in this embodiment. At this time, the corresponding engraving process can be performed on the second angle of the edge beam 8. The general state in which the first angle and the second angle of the edge beam 8 are correctly placed in this embodiment can be referred to the attached document. Figure 2 .

[0067] The specific structure of the multi-angle limiting device for marking the edge beam is as follows: It includes a mounting base plate 1, a first positioning member 3 is provided on one side of the top of the mounting base plate 1, and a second positioning member 5 is provided on the other side of the top of the mounting base plate 1. The first positioning member 3 has a limiting block 32, and a first stop block 34 is provided on the side of the limiting block 32. The second positioning member 5 has a second stop block 52, and a limiting portion 53 is provided on the side of the second stop block 52. A first abutting member 4 is provided at the top of the mounting base plate 1, located on one side of the first positioning member 3. A second abutting member 6 is provided at the top of the mounting base plate 1, located on the other side of the first positioning member 3, and positioned between the first positioning member 3 and the second positioning member 5. Compared with the prior art, this utility model increases the angle at which the edge beam is limited, which can more easily meet the specific requirements of customers for the marking position to a certain extent, thus having high practicality.

[0068] In a specific application scenario, as shown in the appendix Figure 1 As shown, the first positioning component 3 includes a first positioning platform 31, a limiting block 32, a first positioning seat 33, and a first stop block 34; wherein, the first positioning platform 31 is directly or indirectly disposed on the right side of the top end of the mounting substrate 1 along the length direction; the top end of the first positioning platform 31 is provided with a limiting block 32, which is generally L-shaped; the first positioning platform 31 and the first positioning seat 33 are disposed along the length direction of the mounting substrate 1, and the position of the first positioning seat 33 is close to the left edge of the mounting substrate 1; the front side of the top end of the first positioning seat 33 is provided with a first stop block 34, which is generally rectangular.

[0069] In a specific application scenario, as shown in the appendix Figure 1 As shown, the first supporting member 4 mainly includes a first protrusion 41 and a second protrusion 42; wherein, the first protrusion 41 is disposed on the rear side of the first positioning table 31; the first protrusion 41 and the second protrusion 42 are arranged along the length direction of the mounting base 1, the second protrusion 42 is located on the rear side of the first positioning seat 33, and both the second protrusion 42 and the first protrusion 41 are close to the edge of the rear side of the mounting base 1. In use, the limiting block 32 and the first stop block 34 can guide the operator to correctly place the side beam 8 on the first positioning member 3 according to the first angle, so that the first protrusion 41 and the second protrusion 42 abut against the bottom part of the structure of the side beam 8 at the first angle. This design can realize the limiting operation of the first angle of the side beam 8 in this embodiment, as shown in the attached figure. Figure 2 As shown.

[0070] In a specific application scenario, as shown in the appendix Figure 1As shown, the second positioning member 5 includes a second positioning platform 51, a second stop 52, a second positioning seat 54, and a limiting part 53; wherein, the second positioning platform 51 is directly or indirectly disposed on the left side of the top end of the mounting base plate 1, and the position of the second positioning platform 51 is close to the front edge of the mounting base plate 1; the second stop 52 is disposed on the left edge of the top end of the second positioning platform 51, and the second stop 52 is generally rectangular; the second positioning platform 51 and the second positioning seat 54 are disposed along the length direction of the mounting base plate 1, and the position of the second positioning seat 54 is close to the right edge of the mounting base plate 1; the number of limiting parts 53 is at least two, one disposed on the front side of the top end of the second positioning platform 51, and the other disposed on the front side of the top end of the second positioning seat 54.

[0071] In a specific application scenario, as shown in the appendix Figure 1 As shown, the second abutting member 6 mainly includes a first protrusion 61 and a second protrusion 62. The first protrusion 61 is located on the rear side of the second positioning seat 54, between the second positioning seat 54 and the first positioning platform 31, and its position is close to the right edge of the mounting base 1. The first protrusion 61 and the second protrusion 62 are arranged along the length of the mounting base 1, and the distance between the second protrusion 62 and the second positioning platform 51 is greater than the distance between the first protrusion 61 and the second positioning seat 54. This design enhances the limiting effect on the second angle of the side beam 8 in this embodiment. In use, the second stop 52 and the limiting part 53 can guide the operator to correctly place the side beam 8 on the second positioning member 5 according to its second angle, thereby allowing the first protrusion 61 and the second protrusion 62 to abut against a portion of the structure at the bottom of the second angle of the side beam 8. This design enables the limiting operation of the second angle of the side beam 8 in this embodiment, as shown in the attached figure. Figure 2 As shown.

[0072] Furthermore, the limiting part 53 is elliptical in shape. This design can reduce the wear of the limiting part 53 on the side beam 8 and improve the quality inspection pass rate of the side beam 8 to a certain extent.

[0073] Example 2

[0074] As attached Figure 3 Appendix Figure 4 and appendix Figure 7 As shown, this embodiment discloses a multi-angle limiting device for marking edge beams, used to further increase the angle at which the edge beam 8 is limited in the aforementioned embodiment 1. In addition to the components in the aforementioned embodiment 1, it also includes a third abutting member 7; specifically, as shown in the attached... Figure 3 As shown, the third abutment member 7 is directly or indirectly disposed on the top of the mounting base plate 1, and the third abutment member 7 is located on the side of the second positioning platform 51 away from the second abutment member 6. In use, the third abutment member 7, together with the second stop 52, can limit the third angle of the side beam 8, as shown in the attached figure. Figure 4 As shown.

[0075] Furthermore, as shown in the appendix Figure 3 As shown, the third abutting member 7 mainly includes a first abutting block 71 and a second abutting block 72; specifically, the first abutting block 71 is disposed on the front side of the second positioning platform 51; the first abutting block 71 and the second abutting block 72 are disposed along the length direction of the mounting base plate 1, the position of the second abutting block 72 is close to the right edge of the mounting base plate 1, and the first abutting block 71 and the second protrusion 62 are disposed in a generally parallel manner along the length direction of the mounting base plate 1, and the second abutting block 72, the second positioning seat 54, and the first protrusion 61 are disposed in a generally parallel manner along the length direction of the mounting base plate 1. In use, the second stop 52 and the limiting part 53 on the second positioning platform 51 can guide the operator to correctly place the side beam 8 on the second positioning member 5 according to the third angle, so that the first abutting block 71 and the second abutting block 72 abut against the bottom part of the structure of the third angle of the side beam 8; at this time, part of the side of the third angle of the side beam 8 is abutted by the side of the first abutting block 71 and the second abutting block 72 towards the second positioning member 5. This design can realize the limiting operation of the third angle of the side beam 8 in this embodiment, as shown in the attached figure. Figure 4 As shown. In addition, a round hole (not marked in the figure) is provided at the middle of the top of the first abutment block 71 and the middle of the top of the second abutment block 72. The inner diameter of the round hole is equal to the inner diameter of the hole at the top of the third angle of the side beam 8 (not marked in the figure). That is, after the staff places the side beam 8 in place, a round rod that fits the hole can be inserted into the hole of the side beam 8 to further check whether the current side beam 8 is placed correctly, which improves the accuracy of the marking of the side beam 8 to a certain extent.

[0076] This embodiment also considers a situation, and the specific solution is as follows: A partition 2 is provided at the top of the mounting base plate 1. The partition 2 separates the mounting base plate 1 from the first positioning member 3, the first supporting member 4, the second positioning member 5, the second supporting member 6, and the third supporting member 7 respectively. This design reduces the load-bearing burden of the mounting base plate 1 to a certain extent. In addition, when designing the mounting base plate 1 and the partition 2, the staff can make several perforations on them. This design can reduce the weight of the overall structure of this embodiment and reduce the difficulty of transporting this embodiment to a certain extent.

[0077] Example 3

[0078] As attached Figure 5-7 As shown, this embodiment discloses a multi-angle limiting device for marking edge beams, used to increase the angle at which the edge beam 8 is limited. This embodiment is only applicable to edge beams with a general shape as shown in the attached figure. Figure 7The edge beam 8 in the middle. The multi-angle limiting device for marking the edge beam mainly includes a mounting base plate 1, a second positioning member 5, a second supporting member 6, and a third supporting member 7. In use, the operator first flips the edge beam 8 to be engraved to the second angle; then, the edge beam 8 is placed on top of the second positioning member 5 and the second supporting member 6, so that the side of the edge beam 8 is in close contact with the second stop 52 and the limiting part 53, thus completing the limiting operation of the second angle of the edge beam 8 in this embodiment. At this time, the corresponding engraving operation can be performed on the second angle of the edge beam 8. If the operator wants to engrave a certain position of the third angle of the edge beam 8, first, the edge beam 8 is removed from this embodiment, so that the edge beam 8 is away from the second positioning member 5 and the second supporting member 6; then, the edge beam 8 is flipped to the third angle; then, the edge beam 8 is placed on top of the second positioning member 5 and the third supporting member 7, so that the side of the edge beam 8 is in close contact with the side of the second stop 52 and the third supporting member 7, thus completing the limiting operation of the third angle of the edge beam 8 in this embodiment. At this time, the corresponding engraving operation can be performed on the third angle of the edge beam 8. The general state in which the second and third angles of the edge beam 8 are correctly placed in this embodiment can be referred to the attached document. Figure 6 .

[0079] The specific structure of the multi-angle limiting device for marking the edge beam is as follows: It includes a mounting base plate 1, a second positioning member 5 is provided at the top of the mounting base plate 1, a second stop 52 is provided in the second positioning member 5, and a limiting part 53 is provided on the side of the second stop 52; a second abutting member 6 is provided on one side of the second positioning member 5; and a third abutting member 7 is provided on the other side of the second positioning member 6. Compared with the prior art, this utility model increases the angle at which the edge beam is limited, which can more easily meet the specific requirements of customers for the marking position to a certain extent, and therefore has high practicality.

[0080] In a specific application scenario, as shown in the appendix Figure 5 As shown, the second positioning member 5 includes a second positioning platform 51, a second stop 52, a second positioning seat 54, and a limiting part 53; wherein, the second positioning platform 51 is directly or indirectly disposed on the left side of the top end of the mounting base plate 1, and the second stop 52 is disposed on the left edge of the top end of the second positioning platform 51, and the second stop 52 is generally rectangular; the second positioning platform 51 and the second positioning seat 54 are disposed along the length direction of the mounting base plate 1, and the position of the second positioning seat 54 is close to the right edge of the mounting base plate 1; the number of limiting parts 53 is at least two, one disposed on the front side of the top end of the second positioning platform 51, and the other disposed on the front side of the top end of the second positioning seat 54.

[0081] In a specific application scenario, as shown in the appendix Figure 5As shown, the second abutting member 6 mainly includes a first protrusion 61 and a second protrusion 62. The first protrusion 61 is located on the rear side of the second positioning seat 54, and its position is close to the rear edge of the mounting base 1 and the right edge of the mounting base 1. The first protrusion 61 and the second protrusion 62 are arranged along the length of the mounting base 1. The distance between the second protrusion 62 and the second positioning table 51 is greater than the distance between the first protrusion 61 and the second positioning seat 54. This design enhances the limiting effect on the second angle of the side beam 8 in this embodiment. In use, the second stop 52 and the limiting part 53 can guide the operator to correctly place the side beam 8 on the second positioning member 5 according to its second angle, thereby allowing the first protrusion 61 and the second protrusion 62 to abut against a portion of the structure at the bottom of the second angle of the side beam 8. This design enables the limiting operation of the second angle of the side beam 8 in this embodiment, as shown in the attached figure. Figure 6 As shown.

[0082] Furthermore, the limiting part 53 is elliptical in shape. This design can reduce the wear of the limiting part 53 on the side beam 8 and improve the quality inspection pass rate of the side beam 8 to a certain extent.

[0083] In a specific application scenario, as shown in the appendix Figure 5 As shown, the third abutting member 7 mainly includes a first abutting block 71 and a second abutting block 72; specifically, the first abutting block 71 is disposed on the front side of the second positioning platform 51; the first abutting block 71 and the second abutting block 72 are disposed along the length direction of the mounting base plate 1, the position of the second abutting block 72 is close to the right edge of the mounting base plate 1, and the first abutting block 71 and the second protrusion 62 are disposed in a generally parallel manner along the length direction of the mounting base plate 1, and the second abutting block 72, the second positioning seat 54, and the first protrusion 61 are disposed in a generally parallel manner along the length direction of the mounting base plate 1. In use, the second stop 52 and the limiting part 53 on the second positioning platform 51 can guide the operator to correctly place the side beam 8 on the second positioning member 5 according to the third angle, so that the first abutting block 71 and the second abutting block 72 abut against the bottom part of the structure of the third angle of the side beam 8; at this time, part of the side of the third angle of the side beam 8 is abutted by the side of the first abutting block 71 and the second abutting block 72 towards the second positioning member 5. This design can realize the limiting operation of the third angle of the side beam 8 in this embodiment, as shown in the attached figure. Figure 6 As shown. In addition, a round hole (not marked in the figure) is provided at the middle of the top of the first abutment block 71 and the middle of the top of the second abutment block 72. The inner diameter of the round hole is equal to the inner diameter of the hole at the top of the third angle of the side beam 8 (not marked in the figure). That is, after the staff places the side beam 8 in place, a round rod that fits the hole can be inserted into the hole of the side beam 8 to further check whether the current side beam 8 is placed correctly, which improves the accuracy of the marking of the side beam 8 to a certain extent.

[0084] This embodiment also considers a situation, and the specific solution is as follows: a partition 2 is provided at the top of the mounting base plate 1. The partition 2 separates the mounting base plate 1 from the second positioning member 5, the second supporting member 6, and the third supporting member 7 respectively. This design reduces the load on the mounting base plate 1 to a certain extent. In addition, when designing the mounting base plate 1 and the partition 2, the workers can make several perforations on them. This design can reduce the weight of the overall structure of this embodiment and reduce the difficulty of transporting this embodiment to a certain extent.

[0085] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” and “the” used in this invention may also include the plural forms. It should be further understood that the term “comprising” as used in this invention means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connections or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

Claims

1. A multi-angle limiting device for side beam coding, characterized in that, The installation base plate (1) is provided with a first positioning member (3) on one side of the top end and a second positioning member (5) on the other side; a first abutting member (4) is arranged on the top end of the installation base plate (1), and the first abutting member (4) is arranged on one side of the first positioning member (3); a second abutting member (6) is arranged on the top end of the installation base plate (1), and the second abutting member (6) is arranged on the other side of the first positioning member (3) and between the first positioning member (3) and the second positioning member (5); wherein a limiting block (32) is arranged in the first positioning member (3), a first stop block (34) is arranged on the side edge of the limiting block (32), and a second stop block (52) is arranged in the second positioning member (5), and a limiting portion (53) is arranged on the side edge of the second stop block (52). The first positioning member (3) comprises a first positioning table (31) provided with the limiting block (32) on the top end, and the limiting block (32) is in an L shape; a first positioning seat (33) is arranged along the length direction of the installation base plate (1) and is located close to the edge of the length direction of the installation base plate (1), and the first positioning seat (33) is provided with the first stop block (34) on the top end, and the first stop block (34) is in a rectangular shape.

2. The multi-angle limiting device for edge beam coding according to claim 1, characterized in that, The first abutting member (4) comprises a first protrusion (41) arranged on the side of the first positioning member (3) away from the second positioning member (5); a second protrusion (42) is arranged along the length direction of the installation base plate (1) and is located close to the edge of the width direction of the installation base plate (1).

3. The multi-angle limiting device for edge beam coding according to claim 1 or claim 2, characterized in that, The second positioning member (5) comprises a second positioning table (51) arranged on the side of the second abutting member (6) away from the first positioning member (3), and the edge of the top end of the second positioning table (51) is provided with the second stop block (52), and the second stop block (52) is in a rectangular shape; a second positioning seat (54) is arranged along the length direction of the installation base plate (1) and is located close to the edge of the length direction of the installation base plate (1); wherein the number of the limiting portion (53) is at least two, one is arranged on the side edge of the second stop block (52), and the other is arranged on the side edge of the top end of the second positioning seat (54).

4. The multi-angle limiting device for edge beam coding according to claim 1, characterized in that, The second abutting member (6) comprises a first protruding block (61) arranged on the side of the first positioning member (3) close to the second positioning member (5); a second protruding block (62) is arranged along the length direction of the installation base plate (1); wherein the first protruding block (61) is located close to the edge of the length direction of the installation base plate (1).

5. The multi-angle limiting device for edge beam coding according to claim 1 or claim 4, characterized in that, The limiting portion (53) is in an oval shape.

6. The multi-angle limiting device for edge beam coding according to claim 1 or claim 4, characterized in that, Further comprising:

7. The multi-angle limiting device for side beam coding according to claim 1, characterized in that, ​ Third abutting member (7); the third abutting member (7) is directly or indirectly provided at the top of the mounting base plate (1), the third abutting member (7) is provided at the side of the second positioning member (5) away from the second abutting member (6), the third abutting member (7) is used for limiting the third angle of the edge beam (8) in conjunction with the second stop block (52).

8. The multi-angle limiting device for edge beam coding according to claim 7, characterized in that, The third abutting member (7) comprises: a first abutting block (71) provided at the side of the second positioning member (5) away from the second abutting member (6); a second abutting block (72) provided along the length direction of the mounting base plate (1) with the first abutting block (71), the position of the second abutting block (72) is close to the edge of the length direction of the mounting base plate (1).

9. The multi-angle positioning device for edge beam lettering according to any one of claims 1, 2, 4 or 7, characterized in that, Further comprising: a partition plate (2); the partition plate (2) is provided at the top of the mounting base plate (1), and the partition plate (2) separates the mounting base plate (1) from the first positioning member (3), the first abutting member (4), the second positioning member (5), the second abutting member (6) and the third abutting member (7) respectively.

10. A multi-angle limiting device for side beam coding, characterized in that, Comprise: The mounting base plate (1); the second positioning member (5) is provided at the top of the mounting base plate (1), and the second positioning member (5) is provided with a second stop block (52), and the side of the second stop block (52) is provided with a limiting portion (53); the second abutting member (6) is provided at one side of the second positioning member (5); the third abutting member (7) is provided at the other side of the second positioning member (5).

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