Material loading jig

Abstract

The utility model relates to the technical field of electronic paper film production and transfer, in particular to a material carrying jig. Comprising a support, a material carrying plate, a material clamping assembly and a plurality of sensing assemblies. The material clamping assembly comprises a plurality of fixed clamping pieces and a sliding clamping piece, the fixed clamping pieces are distributed on the two adjacent side surfaces of the material carrying plate, the sliding clamping piece is connected to the material carrying plate in a sliding mode, each fixed clamping piece comprises a flat plate part and a baffle part, the flat plate parts are connected with the material carrying plate, and the upper surfaces of the baffle parts are higher than the upper surface of the material carrying plate; the induction assemblies are arranged on the support, the induction assemblies are arranged between every two adjacent fixed clamping pieces, the fixed clamping pieces are installed on the side surface of the material carrying plate, the material blocking parts of the fixed clamping pieces and the material carrying plate are arranged at intervals, so that the edges of external workpieces protrude out of the edges of the material carrying plate, and the external workpieces of different specifications are conveniently fixed to the material carrying plate through the arrangement of the sliding clamping pieces; different production requirements are met, and due to the arrangement of the multiple induction assemblies, the induction assemblies can conveniently induce different specifications of external workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic paper film production and transportation, and in particular to a material loading fixture. Background Art

[0002] During the inspection process, the electronic film needs to be transferred to different workstations to meet different inspection requirements for the electronic film paper. The loading jig is an indispensable auxiliary device in the transportation process, which is to fix the external electronic film paper on the loading jig to realize the transportation needs of the electronic film paper. The precise positioning of the electronic film paper on the loading jig is a necessary prerequisite for inspection accuracy. The existing loading jig has the following problems: the structure of fixing the electronic film paper is complex, resulting in high production costs, and the operation is cumbersome and inefficient, so it cannot meet production requirements and needs to be improved. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art such as complicated operation, low efficiency and high production cost, the purpose of the present invention is to provide a material loading fixture to achieve the production needs of fast and accurate fixation of external electronic film paper.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A material loading fixture, comprising a bracket, a material loading plate, a material clamping component and a plurality of sensing components;

[0006] The material loading plate is located above the bracket and is parallel to the bracket and spaced apart;

[0007] The clamping assembly includes a fixed clamp and a sliding clamp. The number of the fixed clamps is several, and the fixed clamps are distributed on two adjacent side surfaces of the carrier plate. The sliding clamp is slidably connected to the carrier plate. The sliding clamp and the fixed clamp fix the external workpiece on the carrier plate.

[0008] Each of the fixing clamps includes a flat plate portion and a baffle portion connected to the flat plate portion, the flat plate portion is connected to the material carrier plate, the baffle portion is spaced apart from the material carrier plate, and the upper surface of the baffle portion is higher than the upper surface of the material carrier plate;

[0009] The sensing component is arranged on the bracket, and the sensing component is arranged between two adjacent fixing clamps. The sensing component is used to sense external workpieces.

[0010] Furthermore, the loading plate is provided with a first elongated hole and a second elongated hole, the first elongated hole passes through the loading plate along the thickness direction of the loading plate, the second elongated hole passes through the loading plate along the thickness direction of the loading plate, the length direction of the first elongated hole and the length direction of the second elongated hole are arranged to intersect, the sliding clamp moves along the first elongated hole, and the sliding clamp moves along the second elongated hole.

[0011] Furthermore, the sliding clamp includes a first driving member, a first movable plate, a mounting plate and a push rod. The first driving member is arranged on the bracket and drives the first movable plate to move horizontally. The mounting plate is arranged at the end of the first movable plate in the length direction. The push rod is arranged on the mounting plate. The push rod passes through the first elongated hole and protrudes out of the first elongated hole. The push rod passes through the second elongated hole and protrudes out of the second elongated hole.

[0012] Furthermore, the number of the push rods is two, and the distance between the two push rods is set. The number of the first long holes is at least two, and one push rod is accommodated in one of the first long holes. The number of the second long holes is at least two, and one push rod is accommodated in one of the second long holes.

[0013] Furthermore, the push rod is columnar.

[0014] Furthermore, the sensing component includes a second driving member, a second movable member and an optical fiber sensor. The second driving member is arranged on the bracket and drives the second movable member to approach or move away from the loading plate. The optical fiber sensor is arranged on the second movable member.

[0015] Furthermore, the sensing component also includes an upper mounting plate and a lower mounting plate, the upper mounting plate is arranged on the second movable part, the lower mounting plate is arranged on the second movable part, the optical fiber sensor is arranged on the upper mounting plate, the optical fiber sensor is arranged on the lower mounting plate, and the loading plate is located between the upper mounting plate and the lower mounting plate.

[0016] Furthermore, the material loading fixture further includes a third driving member and a guide rail, and the third driving member is disposed on the guide rail and drives the bracket to move along the guide rail.

[0017] The beneficial effects of the present invention are as follows: by installing a fixing clamp on the side surface of the carrier plate, the material blocking portion of the fixing clamp is set at a distance from the carrier plate, so that the edge of the external workpiece protrudes from the edge of the carrier plate, and the setting of the sliding clamp makes it convenient to fix external workpieces of different specifications on the carrier plate to meet different production requirements. The setting of multiple sensing components makes it convenient for the sensing components to sense different specifications of external workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A;

[0021] Figure 4 This is a schematic diagram of the planar structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the sliding clamp structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the sensing component of the present utility model;

[0024] Figure 7 This is another structural diagram of the present utility model.

[0025] Reference numerals include:

[0026] 1—bracket 2—carrying plate 21—first long hole

[0027] 22 - second long hole 3 - material clamping component 31 - fixed clamp

[0028] 311 - Flat plate 312 - Stopper 32 - Sliding clamp

[0029] 321 - first driving member 322 - first movable plate 323 - mounting plate

[0030] 324 - Push rod 4 - Induction component 41 - Second driving member

[0031] 42 - second movable member 43 - optical fiber sensor 44 - upper mounting plate

[0032] 45—lower mounting plate 5—third drive member 6—guide rail

[0033] 100—Components. DETAILED DESCRIPTION

[0034] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0035] See also Figures 1 to 7 The utility model is a material loading fixture, comprising a bracket 1, a material loading plate 2, a material clamping component 3 and a plurality of sensing components 4;

[0036] The loading plate 2 is located above the bracket 1 and is parallel to the bracket 1 and spaced apart;

[0037] The clamping assembly 3 includes a fixed clamp 31 and a sliding clamp 32. The number of the fixed clamps 31 is several, and the fixed clamps 31 are distributed on two adjacent side surfaces of the carrier plate 2. The sliding clamp 32 is slidably connected to the carrier plate 2. The sliding clamp 32 and the fixed clamp 31 fix the external workpiece 100 on the carrier plate 2.

[0038] Each of the fixing clamps 31 includes a flat plate portion 311 and a material stop portion 312 connected to the flat plate portion 311. The flat plate portion 311 is connected to the material carrier 2. The material stop portion 312 is spaced apart from the material carrier 2. The upper surface of the material stop portion 312 is higher than the upper surface of the material carrier 2.

[0039] The sensing component 4 is disposed on the bracket 1 , and is disposed between two adjacent fixing clamps 31 . The sensing component 4 is used to sense an external workpiece 100 .

[0040] Specifically, in this embodiment, a carrier plate 2 is used to carry two external workpieces 100, and the external workpieces 100 are placed at both ends of the length direction of the carrier plate 2. The number of the fixing clamps 31 is multiple, and the fixing clamps 31 are distributed on three adjacent side surfaces of the carrier plate 2, wherein the flat portion 311 is flush with the upper surface of the carrier plate 2, and the stop portion 312 is set at a distance from the carrier plate 2. After the external workpiece 100 is placed on the carrier plate 2, the sliding clamp 32 pushes the external workpiece 100 toward the fixing clamp 31, so that the edge of the external workpiece 100 is in contact with the stop portion 312, and the fixing clamp 31 and the sliding clamp 31 are connected. 2, the external workpiece 100 is fixed on the carrier plate 2, and the structure of the spacing between the blocking portion 312 and the carrier plate 2 makes the edge of the external workpiece 100 protrude from the edge of the carrier plate 2, that is, the edge of the external workpiece 100 is in a suspended state, and the sensing component 4 sends a signal to sense the edge of the external workpiece in the suspended state. There are multiple sensing components 4, and multiple sensing components 4 are provided on the bracket 1. Multiple sensing components 4 are arranged around three adjacent sides of the carrier plate 2, and at least two sensing components 4 are configured on each side. The specifications of the external workpiece 100 are judged by the signals sent by different sensing components 4.

[0041] By installing a fixing clamp 31 on the side surface of the carrier plate 2, the material blocking portion 312 of the fixing clamp 31 is set at a distance from the carrier plate 2, so that the edge of the external workpiece 100 protrudes from the edge of the carrier plate 2. The setting of the sliding clamp 32 makes it convenient to fix external workpieces 100 of different specifications on the carrier plate 2 to meet different production requirements. The setting of multiple sensing components 4 makes it convenient for the sensing components 4 to sense different specifications of external workpieces 100.

[0042] The loading plate 2 is provided with a first elongated hole 21 and a second elongated hole 22. The first elongated hole 21 penetrates the loading plate 2 along the thickness direction of the loading plate 2, and the second elongated hole 22 penetrates the loading plate 2 along the thickness direction of the loading plate 2. The length direction of the first elongated hole 21 and the length direction of the second elongated hole 22 are arranged to intersect. The sliding clamp 32 moves along the first elongated hole 21, and the sliding clamp 32 moves along the second elongated hole 22. The setting of the first elongated hole 21 and the second elongated hole 22 facilitates the sliding clamp 32 to clamp the external workpiece 100 in two directions respectively, and fix the external workpiece 100 on the loading plate 2.

[0043] The sliding clamp 32 includes a first driving member 321, a first movable plate 322, a mounting plate 323 and a push rod 324. The first driving member 321 is provided on the bracket 1 and drives the first movable plate 322 to move horizontally. The mounting plate 323 is provided at the end of the length direction of the first movable plate 322. The push rod 324 is provided on the mounting plate 323. The push rod 324 passes through the first elongated hole 21 and protrudes out of the first elongated hole 21. The push rod 324 passes through the second elongated hole 22 and protrudes out of the second elongated hole 22. The number of the sliding clamps 32 is two groups, one group of sliding clamps 3 2, and the push rod 324 of the other set of sliding clamps 32 moves in the second elongated hole 22. Preferably, the first driving member 321 adopts a servo motor to drive the belt rotation structure, and a first movable plate 322 is installed on the belt. The two ends of the first movable plate 322 in the length direction are respectively fixedly connected to a mounting plate 323, and the push rod 324 is fixed on the mounting plate 323, so that the push rod 324 pushes the external workpiece 100 toward the fixed clamp 31, and fixes the external workpiece 100 between the push rod 324 and the fixed clamp 31.

[0044] There are two push rods 324, and the two push rods 324 are set at a distance from each other. The number of the first long holes 21 is at least two, and one push rod 324 is accommodated in one of the first long holes 21. The number of the second long holes 22 is at least two, and one push rod 324 is accommodated in one of the second long holes 22. Two push rods 324 are installed on each mounting plate 323 to ensure the stability of pushing the external workpiece 100.

[0045] The push rod 324 is columnar, so that the push rod 324 and the external workpiece 100 are in linear contact, which reduces the contact surface between the push rod 324 and the external workpiece 100 and reduces friction.

[0046] The sensing assembly 4 includes a second driving member 41, a second movable member 42 and a fiber optic sensor 43. The second driving member 41 is arranged on the bracket 1 and drives the second movable member 42 to approach or move away from the carrier plate 2. The fiber optic sensor 43 is arranged on the second movable member 42. The second driving member 41 adopts a servo motor structure to drive the horizontal movement of the second movable member 42, that is, to realize the horizontal movement of the light sensor 43, to meet the correction of the horizontal position of the fiber optic sensor 43 within a smaller range, thereby matching the sensing requirements of external workpieces 100 of different specifications.

[0047] The sensing assembly 4 also includes an upper mounting plate 44 and a lower mounting plate 45. The upper mounting plate 44 is arranged on the second movable part 42, and the lower mounting plate 45 is arranged on the second movable part 42. The optical fiber sensor 43 is arranged on the upper mounting plate 44, and the optical fiber sensor 43 is arranged on the lower mounting plate 45. The loading plate 2 is located between the upper mounting plate 44 and the lower mounting plate 45. The optical fiber sensor 43 is respectively located above and below the external workpiece 100, and further senses from the upper and lower directions to ensure the accuracy of the sensing.

[0048] See also Figure 7 The loading fixture also includes a third driving member 5 and a guide rail 6. The third driving member 5 is arranged on the guide rail 6 and drives the bracket 1 to move along the guide rail 6. The third driving member 5 adopts a servo motor structure to drive the bracket 1 to move horizontally, thereby realizing the transportation requirements of the external workpiece 100.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A material loading fixture, characterized in that: It comprises a bracket (1), a material carrying plate (2), a material clamping component (3) and a plurality of sensing components (4); The material loading plate (2) is located above the bracket (1) and is arranged parallel to the bracket (1) at a distance; The clamping assembly (3) includes a fixed clamp (31) and a sliding clamp (32), wherein the number of the fixed clamps (31) is several, and the several fixed clamps (31) are distributed on two adjacent side surfaces of the carrier plate (2), and the sliding clamp (32) is slidably connected to the carrier plate (2), and the sliding clamp (32) and the fixed clamp (31) fix the external workpiece (100) on the carrier plate (2); Each of the fixing clamps (31) comprises a flat plate portion (311) and a material stop portion (312) connected to the flat plate portion (311), the flat plate portion (311) is connected to the material carrier plate (2), the material stop portion (312) and the material carrier plate (2) are spaced apart, and the upper surface of the material stop portion (312) is higher than the upper surface of the material carrier plate (2); The sensing component (4) is arranged on the bracket (1), and the sensing component (4) is arranged between two adjacent fixing clamps (31). The sensing component (4) is used to sense an external workpiece (100).

2. The material carrier according to claim 1, characterized in that: The carrier plate (2) is provided with a first elongated hole (21) and a second elongated hole (22), the first elongated hole (21) passes through the carrier plate (2) along the thickness direction of the carrier plate (2), the second elongated hole (22) passes through the carrier plate (2) along the thickness direction of the carrier plate (2), the length direction of the first elongated hole (21) and the length direction of the second elongated hole (22) are arranged to intersect, the sliding clamp (32) moves along the first elongated hole (21), and the sliding clamp (32) moves along the second elongated hole (22).

3. The material loading fixture according to claim 2, characterized in that: The sliding clamp (32) includes a first driving member (321), a first movable plate (322), a mounting plate (323) and a push rod (324). The first driving member (321) is arranged on the bracket (1) and drives the first movable plate (322) to move horizontally. The mounting plate (323) is arranged at the end of the first movable plate (322) in the longitudinal direction. The push rod (324) is arranged on the mounting plate (323). The push rod (324) passes through the first elongated hole (21) and protrudes out of the first elongated hole (21). The push rod (324) passes through the second elongated hole (22) and protrudes out of the second elongated hole (22).

4. The material carrier according to claim 3, characterized in that: The number of the push rods (324) is two, and the two push rods (324) are arranged at a distance from each other. The number of the first long holes (21) is at least two, and one push rod (324) is accommodated in one of the first long holes (21). The number of the second long holes (22) is at least two, and one push rod (324) is accommodated in one of the second long holes (22).

5. The material carrier jig according to claim 3, characterized in that: The push rod (324) is columnar.

6. The material carrier according to claim 1, characterized in that: The sensing assembly (4) comprises a second driving member (41), a second movable member (42) and an optical fiber sensor (43). The second driving member (41) is arranged on the bracket (1) and drives the second movable member (42) to approach or move away from the material loading plate (2). The optical fiber sensor (43) is arranged on the second movable member (42).

7. The material carrier according to claim 6, characterized in that: The sensing assembly (4) further comprises an upper mounting plate (44) and a lower mounting plate (45), wherein the upper mounting plate (44) is arranged on the second movable member (42), and the lower mounting plate (45) is arranged on the second movable member (42), the optical fiber sensor (43) is arranged on the upper mounting plate (44), and the optical fiber sensor (43) is arranged on the lower mounting plate (45), and the material loading plate (2) is located between the upper mounting plate (44) and the lower mounting plate (45).

8. The material loading fixture according to claim 1, characterized in that: The material carrier fixture further comprises a third driving member (5) and a guide rail (6); the third driving member (5) is arranged on the guide rail (6) and drives the bracket (1) to move along the guide rail (6).

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