Insulating sheath feeding belt and transmission device

Abstract

The utility model discloses an insulating sheath feeding belt and a transmission device, comprising a belt body and a tensile member, the belt body is provided with an insulating sheath; and the tensile piece is arranged in the belt body. According to the utility model, the belt body and the insulating sheath are subjected to integral injection molding, and the insulating sheath needs to keep certain flexibility, so that the integrally formed belt body is relatively soft, and the tensile property of the belt body is insufficient when the belt body is singly used for transmission, therefore, the tensile piece is added on the basis of the original material and is subjected to integral injection molding inside the belt body; and the tensile force generated by traction is concentrated on the tensile piece, so that the tensile property of the belt body is improved, and the overall transmission stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating terminals, in particular to an insulating sheath feeding belt and a transmission device. Background Art

[0002] Insulated terminals, also known as cold-pressed terminals, are also included in electronic connectors and aerial connectors. They are accessories used to achieve electrical connections and are industrially classified as connectors. With the increasing degree of industrial automation and increasingly stringent and precise industrial control requirements, the use of insulated terminals has gradually increased. With the development of the electronics industry, the scope of use of insulated terminals has expanded, and their variety has also increased. In addition to PCB terminals, the most widely used types include hardware continuous terminals, nut terminals, and spring terminals.

[0003] In the prior art, multiple insulating sleeves are typically placed on a belt, with a device pulling the belt to continuously insert insulating terminals into the sleeves for batch assembly. Although the insulating sleeves are transported via the belt, the existing belt is still prone to tearing or even breaking during the pulling and conveying process, interrupting the automated production process. Utility Model Content

[0004] In view of the technical problems existing in the prior art, the purpose of the utility model is to provide an insulating sheath feeding belt and a transmission device, wherein tensile members are added to the belt body to improve the tensile performance of the belt body.

[0005] In one aspect, the present invention provides an insulating sheath feed belt, comprising:

[0006] a belt body provided with an insulating sheath;

[0007] A tensile member is arranged inside the belt body.

[0008] Furthermore, as a more preferred embodiment of the present invention, the belt body and the tensile member are integrally formed, and the belt body is provided with a positioning and transmission slot.

[0009] Furthermore, as a more preferred embodiment of the present invention, the belt body includes:

[0010] a first main body belt, wherein the insulating sheath is provided on the top surface of the first main body belt, and the first main body belt is provided with a positioning and transmission slot hole running through the first main body belt in a transverse direction;

[0011] A second main body belt, the surface of which is connected to the first main body belt; and the tensile member is arranged in the second main body belt.

[0012] Furthermore, as a more preferred embodiment of the present invention, the tensile member includes a tensile member body and knotted portions evenly distributed with the tensile member body.

[0013] Furthermore, as a more preferred embodiment of the present invention, the insulating sheath includes a first sleeve body, and the first sleeve body and the belt body are integrally formed.

[0014] Furthermore, as a more preferred embodiment of the present invention, the insulating sheath also includes a second sleeve connected to the first sleeve, the opening size of the second sleeve is adapted to the insulating terminal, and the interior of the second sleeve is provided with a protrusion connected to the insulating terminal.

[0015] Furthermore, as a more preferred embodiment of the present invention, one end surface of the protrusion is configured as an inclined surface.

[0016] Furthermore, as a more preferred embodiment of the present invention, the first sleeve and the second sleeve are circular, and the first sleeve and the second sleeve are arranged concentrically.

[0017] Furthermore, as a more preferred embodiment of the present invention, the raised portion is annular, and the top and bottom surfaces of the raised portion are both provided with guide slopes.

[0018] Furthermore, as a more preferred embodiment of the present invention, the diameter of the second sleeve is smaller than that of the first sleeve.

[0019] On the other hand, the present invention also provides a transmission device, comprising the above-mentioned insulating sheath feeding belt.

[0020] In general, the utility model has the following beneficial effects:

[0021] The utility model adds tensile members in the belt body, thereby improving the overall tensile performance of the belt body. The stress generated during pulling is concentrated on the tensile members, and the belt body is not easily torn or even broken during the pulling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of an insulating sheath feeding belt in an embodiment.

[0023] Figure 2 Schematic diagram of the cross-sectional structure of an insulating sheath feed belt in an embodiment.

[0024] Figure 3 Schematic diagram of the structure of another insulating sheath feeding belt in the embodiment.

[0025] Figure 4 Schematic diagram of the cross-sectional structure of another insulating sheath feed belt in the embodiment.

[0026] Figure 5 This is a structural schematic diagram of a belt body provided with a tensile member with a knotted portion in an embodiment.

[0027] Figure 6 This is a schematic structural diagram of another belt body provided with a tensile member with a knotted portion in an embodiment.

[0028] Reference numerals:

[0029] 1-belt body, 11-transmission slot, 12-first main belt;

[0030] 2- tensile member, 21- tensile member body, 22- knotting part

[0031] 3-insulating sheath, 31-first sleeve, 32-second sleeve, 33-protrusion, 331-inclined surface;

[0032] 4-Insulated terminals. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0034] It should be noted that when an element is referred to as being “fixed on” or “set on” another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being “connected to” another component, it can be directly connected to the other component or indirectly connected to the other component.

[0035] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0037] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0038] The present invention will be further described in detail below with reference to specific implementation methods.

[0039] Example

[0040] This embodiment aims to address the existing problem of belts being easily torn or even broken during the pulling and conveying process, leading to interruptions in the automated production process. This embodiment provides an insulating sheath feeder belt with additional tensile members within the belt, improving the belt's overall tensile strength. The stress generated during pulling is concentrated on the tensile members, making the belt less susceptible to tearing or even breaking during the pulling process.

[0041] Reference Figure 1 and 2 As shown, an insulating sheath feeding belt comprises:

[0042] The belt body 1 is provided with an insulating sheath 3. In this embodiment, the belt body 1 and the insulating sheath 3 are integrally injection-molded. Because the insulating sheath 3 needs to maintain a certain degree of flexibility, the integrally molded belt body 1 is relatively soft, and its tensile strength is insufficient for transmission alone. Therefore, in this embodiment, a tensile member 2 is added to the original material and integrally injection-molded within the belt body 1. The tensile force generated by pulling is concentrated on the tensile member 2, thus ensuring the stability of the overall transmission. For example, the tensile member 2 can be a metal wire or a nylon rope.

[0043] Reference Figure 1 and 2 As shown, in order to facilitate the positioning and transmission of the insulating sheath 3, the belt body 1 is provided with a positioning and transmission slot 11, which is used for an external object to pass through the transmission slot 11 and drive the belt body 1 to move through the transmission slot 11.

[0044] Reference Figure 3 and 4As shown, in some embodiments, the belt body 1 includes:

[0045] The first main body belt 12 has an insulating sheath 3 on its top surface and a positioning and transmission slot 11 extending transversely therethrough. The first main body belt 12 retains the same flexible material as the insulating sheath 3.

[0046] The second main belt 13 has a surface connected to the first main belt 12; the tensile member 2 is disposed within the second main belt 13. The first main belt 12 may be, but is not limited to, bonded to the second main belt 13 or may be thermoformed onto the surface of the second main belt 13, while the second main belt 13 is made of a plastic material with enhanced tensile strength. The second main belt 13 and the tensile member 2 are integrally formed. In some embodiments, the interior of the first main belt 12 may be integrally injection molded with the tensile member 2, with the bottom of the first main belt 12 connected to the second main belt 13, which has enhanced tensile strength.

[0047] Reference Figure 5 and 6 As shown, in order to ensure that relative displacement does not easily occur between the belt body 1 and the tensile member 2 when the whole is pulled, the tensile member 2 includes a tensile member main body 21 and a knotted portion 22 evenly distributed with the tensile member main body 21. The knotted portion 22 forms a certain clamping effect with the belt body 1 after injection molding, so that relative displacement does not easily occur between the belt body 1 and the tensile member 2, thereby ensuring the overall tensile performance of the belt body 1; in particular, the knotted portion 22 of this embodiment has a certain ductility, and the initial state of the knotted portion 22 is an incompletely locked state, so the overall clamping area is larger and the clamping effect is better. When the tensile stress on the belt body 1 is too concentrated, the knotted portion 22 will be slowly locked first, releasing the stroke reserved by the incompletely locked state, thereby retaining the ductility and plasticity of the belt body 1, and providing a feasible basis for the belt body 1 to adjust the direction of turning during transmission. The tensile member with a knotted portion can be directly integrally formed with the belt body (such as Figure 5 As shown) or the second main body band 13 is integrally formed (as shown Figure 6 shown).

[0048] Reference Figure 1 and 2As shown, the insulating sheath 3 further includes a first body 31, which is integrally formed with the belt body 1. To conveniently secure the insulating terminal 4 to the insulating sheath 3, the insulating sheath 3 also includes a second body 32 connected to the first body 31. The opening of the second body 32 is sized to accommodate the insulating terminal 4, and a protrusion 33 is disposed within the second body 32 to engage with the insulating terminal 4. The protrusion 33 is used to insert the insulating terminal 4 by squeezing the outer wall of the insulating terminal 4, increasing friction with the outer wall of the insulating terminal 4 and thereby retaining the insulating terminal 4. To facilitate insertion of the insulating terminal 4, one end surface of the protrusion 33 is provided with a slope 331 in the direction of insertion. Furthermore, the protrusion 33 can be, but is not limited to, annular, and the slope 331 serves as a guide ramp. Furthermore, both the top and bottom surfaces of the protrusion 33 are provided with guide ramps to facilitate insertion and removal of the insulating terminal 4.

[0049] Reference Figure 1 and 2 As shown, the first sleeve 31 and the second sleeve 32 are circular and arranged concentrically. To prevent the second sleeve 32 from tipping or tilting when the insulating terminal 4 is inserted, the diameter of the second sleeve 32 is smaller than that of the first sleeve 31. The first sleeve 31 has a larger diameter. The surrounding support formed ensures that the insulating terminal 4 does not tilt when inserted into the second sleeve 32, thereby ensuring the production yield rate.

[0050] This embodiment also provides a transmission device for transmitting the above-mentioned insulating sheath feeding belt.

[0051] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. An insulating sheath feed belt, characterized by: include: a belt body provided with an insulating sheath; A tensile member, the tensile member being arranged inside the belt body; The belt body and the tensile member are integrally formed, and the belt body is provided with a positioning and transmission slot; The tensile member includes a tensile member body and a knotted portion evenly distributed with the tensile member body; The knotted part is initially in an incompletely locked state and has a ductile buffer. When the tension is too large, the knotted part is gradually locked to release the stress and retain the plasticity of the belt body.

2. The insulating sheath feed belt according to claim 1, characterized in that: The belt body comprises: a first main body belt, wherein the insulating sheath is provided on the top surface of the first main body belt, and the first main body belt is provided with a positioning and transmission slot hole running through the first main body belt in a transverse direction; A second main body belt, the surface of which is connected to the first main body belt; and the tensile member is arranged in the second main body belt.

3. The insulating sheath feeder belt according to claim 1, characterized in that: The insulating sheath comprises a first sheath body, and the first sheath body is integrally formed with the belt body.

4. The insulating sheath feeder belt according to claim 3, characterized in that: The insulating sheath further comprises a second sleeve connected to the first sleeve, the opening size of the second sleeve is adapted to the insulating terminal, and a protrusion which is engaged with the insulating terminal is provided inside the second sleeve.

5. The insulating sheath feeder belt according to claim 4, characterized in that: One end surface of the protrusion is configured as an inclined surface.

6. The insulating sheath feeder belt according to claim 5, characterized in that: The first sleeve and the second sleeve are circular, and the first sleeve and the second sleeve are arranged concentrically.

7. The insulating sheath feeder belt according to claim 6, characterized in that: The second sleeve has a smaller diameter than the first sleeve.

8. A transmission device, characterized in that: The insulating sheath feeder belt comprises the insulating sheath feeder belt according to any one of claims 1 to 7.

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