Beam force measuring device and strapping machine

Abstract

The utility model belongs to the technical field of tightness measurement, and particularly relates to a beam force measuring device and a strapping machine. The beam force measuring device comprises a shell, a moving block, an instrument panel and a memory; the moving block is arranged on one side of the shell, and the belt body can be wound outside the shell and the moving block and drives the moving block to move in the shell in the horizontal direction. The instrument panel is arranged on the shell, and the instrument panel can measure the binding force of the belt body according to the moving distance of the moving block; and the memory is arranged in the instrument panel and is used for storing all measured values of the instrument panel. Through cooperation of the moving block and the instrument panel, the binding force of the belt body is measured, the storage is arranged in the instrument panel, the binding force change rule of the belt body can be recorded, the binding force of the belt body can be adjusted more accurately, and the using effect of the strapping machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tightness measurement, in particular to a strapping force measuring device and a strapping machine. Background Art

[0002] During the use of existing semiconductor tape machines, the tension of the tape body will change. When the tension of the tape body is too large, it may cause the silicon wafer tray (Tray) or the tape body to break; when the tension of the tape body is too small, it may cause the semiconductor tape to be not tight enough, affecting the tape effect. Utility Model Content

[0003] The utility model aims to provide a strapping force measuring device and a strapping machine, so as to solve the problems in the prior art that excessive strapping force of the strap body may cause the silicon wafer tray (Tray) or the strap body to break; and excessively small strapping force of the strap body may cause the semiconductor strapping to be not tight enough, thus affecting the strapping effect, and improve the use effect of the strapping machine.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The beam force measuring device comprises:

[0006] A shell, a moving block, an instrument panel and a memory; the moving block is arranged on one side of the shell, and the belt body can be wrapped around the outside of the shell and the moving block and drive the moving block to move horizontally in the shell; the instrument panel is arranged on the shell, and the instrument panel can measure the binding force of the belt body according to the moving distance of the moving block; the memory is arranged in the instrument panel and is used to store all measurement values ​​of the instrument panel.

[0007] As an optional technical solution for the beam force measuring device, the beam force measuring device includes a fixed block, the shell includes a first side plate, a second side plate and a bottom plate, the first side plate and the second side plate are both removable and arranged on the bottom plate, two first side plates are arranged opposite to each other, the second side plate is perpendicular to the two first side plates, and the fixed block is in contact with the first side plate, the second side plate and the bottom plate.

[0008] As an optional technical solution of the beam force measuring device, the beam force measuring device further includes a limiter, and two ends of the limiter are respectively connected to the two first side plates.

[0009] As an optional technical solution for the beam force measuring device, the beam force measuring device also includes a rolling member, which is spaced apart from the limiting member along the horizontal direction, and the rolling member includes a roller and a drum sleeved on the roller, and the fixed block can enter or detach from the shell through the rolling member.

[0010] As an optional technical solution of the beam force measuring device, the fixed block is provided with a first through hole along the horizontal direction, the movable block is connected with a sliding rod, and the sliding rod is in clearance fit with the first through hole.

[0011] As an optional technical solution for the beam force measuring device, the fixed block is provided with a second through hole in the vertical direction, the second through hole is connected to the first through hole, a detection member is provided at the bottom of the instrument panel, and the detection member is placed in the second through hole to detect the moving distance of the sliding rod.

[0012] As an optional technical solution for the beam force measuring device, the fixed block is provided with a second through hole in the vertical direction, the second through hole is connected to the first through hole, a connecting rod is provided at the bottom of the instrument panel, the connecting rod passes through the second through hole, the other end of the connecting rod is rotatably connected to a gear, a rack is provided on the sliding rod, the rack is meshed with the gear, and the movement of the sliding rod drives the gear to rotate.

[0013] As an optional technical solution for the beam force measuring device, the moving block is configured as a cylinder, and the belt body abuts against the rotating surface of the cylinder.

[0014] As an optional technical solution of the beam force measuring device, the beam force measuring device further includes a button component, and the button component is communicatively connected with the instrument panel and the memory.

[0015] A strapping machine comprises a strapping force measuring device as described in any of the above schemes.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a force measurement device, including a shell, a moving block, an instrument panel and a memory; the moving block is arranged on one side of the shell, the belt body can be wound around the outside of the shell and the moving block and drive the moving block to move horizontally in the shell; the instrument panel is arranged on the shell, and the instrument panel can measure the force of the belt body according to the moving distance of the moving block; the memory is arranged in the instrument panel, and is used to store all the measured values ​​of the instrument panel. The moving block and the instrument panel cooperate to measure the force of the belt body, and the memory is arranged in the instrument panel, which can also record the law of the force change of the belt body, so as to more accurately adjust the force of the belt body and improve the use effect of the strapping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0019] Figure 1 is an exploded diagram of a beam force measuring device provided in an embodiment of the utility model;

[0020] Figure 2 It is a top view of the beam force measuring device provided in an embodiment of the utility model.

[0021] In the figure:

[0022] 10. Shell; 11. First side plate; 12. Second side plate; 13. Bottom plate; 20. Moving block; 30. Limiting member; 40. Rolling member. DETAILED DESCRIPTION

[0023] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0024] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0025] In this application, the term "and / or" is a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects before and after are in an "and / or" relationship.

[0026] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0027] In the present application, it will be understood by those of ordinary skill in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerances caused by manufacturing, assembly, and use associated with a specific value, and the like. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0028] In this application, it will be understood by those skilled in the art that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0030] During the use of existing semiconductor tape machines, the tension of the tape body will change. When the tension of the tape body is too large, it may cause the silicon wafer tray (Tray) or the tape body to break; when the tension of the tape body is too small, it may cause the semiconductor tape to be not tight enough, affecting the tape effect.

[0031] To solve the above problems, the present embodiment provides a strapping machine, including a strapping force measuring device. Figure 1 and Figure 2 , including a shell 10, a moving block 20, an instrument panel and a memory. The moving block 20 is arranged on one side of the shell 10. The belt body can be wrapped around the outside of the shell 10 and the moving block 20 and drive the moving block 20 to move in the shell 10 in the horizontal direction. Specifically, the moving block 20 is set as a cylinder, and the belt body abuts against the rotating surface of the cylinder to avoid scratching the belt body. The instrument panel is set on the shell 10, and the instrument panel can measure the size of the belt force according to the moving distance of the moving block 20. The memory is set in the instrument panel and is used to store all the measured values ​​of the instrument panel. The moving block 20 and the instrument panel cooperate to measure the belt force of the belt body, and the memory is set in the instrument panel, which can also record the change law of the belt force of the belt body, and more accurately adjust the belt force of the belt body, thereby improving the use effect of the strapping machine.

[0032] Furthermore, the force measuring device includes a fixed block (not shown), the housing 10 includes a first side plate 11, a second side plate 12 and a bottom plate 13, the first side plate 11 and the second side plate 12 are both detachably arranged on the bottom plate 13, two first side plates 11 are arranged opposite to each other, the second side plate 12 is perpendicular to the two first side plates 11, and the fixed block is in contact with the first side plate 11, the second side plate 12 and the bottom plate 13. When using the force measuring device, the housing 10 is fixed to the strapping machine, and the strap is wound around the moving block 20 and the housing 10, and the force of the strap can be measured.

[0033] Further, the beam force measuring device further includes a stopper 30, and both ends of the stopper 30 are respectively connected to the two first side plates 11. The stopper 30 can prevent the fixing block from being separated from the housing 10. In this embodiment, the stopper 30 is configured as a stopper plate. In other embodiments, the stopper 30 can be configured as a stopper rod. Further, the stopper 30 and the two first side plates 11 are connected by screws.

[0034] Furthermore, the beam force measuring device further includes a rolling member 40, the rolling member 40 and the stopper 30 are arranged at intervals in the horizontal direction, the rolling member 40 includes a roller and a roller sleeved on the roller, and the fixed block can enter or leave the housing 10 through the rolling member 40. Specifically, the surface of the fixed block is set as an arc surface, the fixed block can abut against the rolling member 40 and slide into the housing 10, which is convenient for disassembling or installing the fixed block.

[0035] Furthermore, the fixed block is provided with a first through hole in the horizontal direction, and the movable block 20 is connected with a sliding rod, and the sliding rod is in clearance with the first through hole. In this embodiment, a bearing can be provided in the first through hole, and the sliding rod is slidably provided in the first through hole through the bearing, thereby reducing sliding friction and making the measurement of the belt force more accurate.

[0036] Furthermore, the fixed block is provided with a second through hole in the vertical direction, the second through hole is connected to the first through hole, a detection member is provided at the bottom of the instrument panel, and the detection member is placed in the second through hole to detect the moving distance of the sliding rod. In this embodiment, the detection member is configured as a linear distance sensor. In other embodiments, the fixed block is provided with a second through hole in the vertical direction, the second through hole is connected to the first through hole, a connecting rod is provided at the bottom of the instrument panel, the connecting rod passes through the second through hole, the other end of the connecting rod is rotatably connected to a gear, a rack is provided on the sliding rod, the rack is meshed with the gear, and the movement of the sliding rod drives the gear to rotate. The size of the belt force is displayed in the instrument panel through the rotation of the gear.

[0037] Furthermore, the harness force measuring device further comprises a button member (not shown in the figure), which is communicatively connected with the instrument panel and the memory. When the button is pressed, the instrument panel can display the maximum value of the harness force of the test belt.

[0038] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A beam force measuring device, characterized in that: include: Housing (10); A moving block (20), the moving block (20) being arranged on one side of the housing (10), the belt being capable of being wound around the housing (10) and the outside of the moving block (20) and driving the moving block (20) to move in a horizontal direction within the housing (10); an instrument panel, the instrument panel being arranged on the housing (10), and being capable of measuring the magnitude of the restraining force of the belt body according to the moving distance of the moving block (20); A memory is provided in the instrument panel and is used to store all measured values ​​of the instrument panel.

2. The beam force measuring device according to claim 1, characterized in that: The beam force measuring device comprises a fixed block, the shell (10) comprises a first side plate (11), a second side plate (12) and a bottom plate (13), the first side plate (11) and the second side plate (12) are both detachably arranged on the bottom plate (13), two first side plates (11) are arranged opposite to each other, the second side plate (12) is perpendicular to the two first side plates (11), and the fixed block is in contact with the first side plate (11), the second side plate (12) and the bottom plate (13).

3. The beam force measuring device according to claim 2, characterized in that: The beam force measuring device further comprises a limiting member (30), and two ends of the limiting member (30) are respectively connected to the two first side plates (11).

4. The beam force measuring device according to claim 3, characterized in that: The beam force measuring device further comprises a rolling member (40), wherein the rolling member (40) and the limiting member are arranged at intervals along the horizontal direction, the rolling member (40) comprises a roller and a drum sleeved on the roller, and the fixed block can enter or leave the housing (10) through the rolling member (40).

5. The beam force measuring device according to claim 2, characterized in that: The fixed block is provided with a first through hole along the horizontal direction, and the movable block (20) is connected with a sliding rod, and the sliding rod is loosely matched with the first through hole.

6. The beam force measuring device according to claim 5, characterized in that: The fixing block is provided with a second through hole in the vertical direction, the second through hole is communicated with the first through hole, and a detection member is provided at the bottom of the instrument panel, the detection member is placed in the second through hole to detect the moving distance of the sliding rod.

7. The beam force measuring device according to claim 5, characterized in that: The fixed block is provided with a second through hole in the vertical direction, and the second through hole is connected with the first through hole. A connecting rod is provided at the bottom of the instrument panel, and the connecting rod passes through the second through hole. The other end of the connecting rod is rotatably connected with a gear. A rack is provided on the sliding rod, and the rack is meshed with the gear. The movement of the sliding rod drives the gear to rotate.

8. The beam force measuring device according to any one of claims 1 to 7, characterized in that: The moving block (20) is configured as a cylinder, and the belt body abuts against the rotating surface of the cylinder.

9. The beam force measuring device according to any one of claims 1 to 7, characterized in that: The beam force measuring device further comprises a button component, and the button component is communicatively connected with the instrument panel and the memory.

10. A strapping machine, characterized in that: It comprises a beam force measuring device as described in any one of claims 1 to 9.

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