A tool holder assembly

Abstract

A tool tongs assembling device, comprising symmetrically arranged vibration frames, one of which is provided with a first feeding die below, the first feeding die is provided with a notch matched with the tool tongs, the middle part of the notch is provided with a separation groove, the other vibration frame is symmetrically provided with a second feeding die below, the second feeding die is also provided with a notch matched with the tool tongs, the middle part of the notch is also provided with a separation groove, the lower part of the joint of the first feeding die and the second feeding die is provided with a separation pipe tangent to the separation groove, and the first feeding die and the second feeding die move towards each other. The utility model discloses a first feeding die and a second feeding die moving towards each other, which buckle the combined parts of the tool tongs together, complete the assembling operation in the process of relative movement, greatly improve the assembling efficiency, and the separation groove and the separation pipe cooperate, so that the tool tongs can be separated from the main groove and the auxiliary groove without separating the combined parts of the tool tongs, and the combined state of the tool tongs is maintained.

Description

Technical Field

[0001] This utility model belongs to the field of tool and pliers technology, specifically referring to a tool and pliers assembly device. Background Technology

[0002] A pair of pliers consists of two interlocking handles. During assembly, the two handles need to be aligned and pressed together, a step mostly done manually. Manual assembly is inefficient and costly. If a robotic arm is used for automated assembly, the conventional approach is to first position one handle, then use the robotic arm to pick up the other handle and press it onto the fixed handle. However, this method's production cycle is limited by the time required for material handling and positioning, and the equipment cost is also relatively high, thus requiring improvement. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a tool pliers assembly device, which at least partially solves the above problems.

[0004] The technical solution adopted by this utility model is as follows: This utility model proposes a tool pliers assembly device, which includes symmetrically arranged vibration frames; The first feeding mold is located below one of the vibrating frames and can reciprocate along a set track to receive the tool pliers material in the vibrating frame. The first feeding mold is provided with a slot adapted to the tool pliers, and a separation groove is provided in the middle of the slot. The second feeding mold is symmetrically arranged below another vibrating frame and can reciprocate along a set track to receive the tool pliers material in the corresponding vibrating frame. The second feeding mold is also provided with a slot adapted to the tool pliers, and the middle of the slot is also provided with a separation groove. The separation tube is located below the connection between the first feeding mold and the second feeding mold, and is tangent to the separation groove.

[0005] Furthermore, the slot includes a main slot and a secondary slot, the main slot being used to fix the first handle of the tool pliers, and the secondary slot being used to fix the second handle of the tool pliers.

[0006] Furthermore, the main groove on the first feeding mold and the main groove on the second feeding mold are symmetrically arranged, and the secondary groove on the first feeding mold and the secondary groove on the second feeding mold are symmetrically arranged.

[0007] Furthermore, the secondary groove of the first feeding mold is provided with multiple sets of first pins that can slide up and down. The first pins are connected to the first feeding mold by springs. The main groove of the second feeding mold is provided with multiple sets of second pins that can slide up and down. The connection method between the second pins and the first pins is the same.

[0008] Furthermore, the tool pliers assembly device proposed in this utility model also includes symmetrically arranged conveyor belts, with the first feeding mold and the second feeding mold arranged at equal intervals on the conveyor belt, and the contour of the separation groove being adapted to the contour of the conveyor belt.

[0009] Furthermore, the separation groove is arc-shaped, and its curvature matches the curvature of the return section of the conveyor belt.

[0010] Furthermore, the top end of the separating tube is tangential to the outer end of the separating groove, and the lower end of the separating tube extends horizontally to prevent the assembled pliers from separating.

[0011] The beneficial effects of this utility model are as follows: the first and second feeding molds moving in opposite directions can fasten the tool pliers assembly together and complete the assembly operation during the relative movement process. The assembly efficiency or cycle time is adapted to the movement speed, which can greatly improve the assembly efficiency. The separation groove and separation tube work together to separate the tool pliers from the main groove and the auxiliary groove without separating the tool pliers assembly, thus maintaining the assembled state of the tool pliers. Attached Figure Description

[0012] Figure 1 This is a cross-sectional view of the tool pliers assembly device according to an embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of section I; Figure 3 This is a schematic diagram of the structure of the first feeding mold; Figure 4 This is a cross-sectional view of the first feeding die; Figure 5 This is a schematic diagram of the second feeding mold.

[0013] Among them, 1. conveyor belt, 2. vibrating frame, 3. first feeding mold, 4. second feeding mold, 5. separation pipe, 6. separation trough, 7. main trough, 8. auxiliary trough, 9. first pin, 10. spring, 11. second pin.

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] like Figure 1 and Figure 2 As shown in the embodiment of this utility model, a tool pliers assembly device includes a symmetrically arranged vibrating frame 2, a conveyor belt 1, a first feeding mold 3, a second feeding mold 4, and a separating tube 5. The vibrating frame 2 is driven by an external power source and can reciprocate at high frequency. The first handle and the second handle of the tool pliers are respectively placed inside the vibrating frame 2 on both sides. The conveyor belt 1 is symmetrically arranged below the vibrating frame 2. The first feeding mold 3 and the second feeding mold 4 are respectively arranged at equal intervals on the conveyor belt 1 on both sides and are driven to reciprocate by the conveyor belt 1. During the process of moving towards each other, the first feeding mold 3 and the second feeding mold 4 can come close together and then separate. The first feeding mold 3 is set on the tool pliers assembly device. Below the vibrating frame 2 where the first handle of the pliers is located, the first feeding mold 3 has a slot adapted to the first handle of the pliers to receive the first handle inside the vibrating frame 2. When the upper wall of the first feeding mold 3 moves to the discharge port position of the vibrating frame 2, it will be tangent to the bottom wall of the discharge port of the vibrating frame 2 so that the first handle can fall smoothly into the slot. The second feeding mold 4 is symmetrically arranged below the vibrating frame 2 where the second handle of the pliers is located. The second feeding mold 4 also has a slot adapted to the second handle of the pliers to receive the second handle inside the corresponding vibrating frame 2. The upper wall of the second feeding mold 4 will also be tangent to the bottom wall of the discharge port of the vibrating frame 2 during the movement.

[0018] When the pliers in the slots of the first feeding mold 3 and the second feeding mold 4 are engaged together, they need to be disengaged from the slots without separating the first and second handles during the disengagement process. Therefore, a separation groove 6 is provided in the middle of the slots of both the first feeding mold 3 and the second feeding mold 4. The outline of the separation groove 6 matches the arc of the return section of the conveyor belt 1, that is, the separation groove 6 is arc-shaped. The separation tube 5 is located below the connection between the first feeding mold 3 and the second feeding mold 4 and is tangent to the separation groove 6, that is, the top end of the separation tube 5 is tangent to the outer end of the separation groove 6. When the first feeding mold 3 and the second feeding mold 4 move to the fitting position, the first handle and the second handle engage, and the separation tube 5 simultaneously engages the connection gap between the first handle, the second handle and the separation groove 6. As the first feeding mold and the second feeding mold 4 continue to move, the separation tube 5 separates the pliers from it and slides down along the separation tube 5. In order to ensure that the first handle and the second handle of the pliers are always engaged during the sliding process, the middle gap of the separation tube 5 is adapted to the thickness of the pliers, and the lower end of the separation tube 5 is arranged horizontally to avoid the pliers from separating after assembly.

[0019] In some embodiments, such as Figures 3-5 As shown, the slot includes a main slot 7 and a secondary slot 8. The main slot 7 is used to fix the first handle of the tool pliers, and the secondary slot 8 is used to fix the second handle of the tool pliers. The main slot 7 on the first feeding mold 3 and the main slot 7 on the second feeding mold 4 are symmetrically arranged, and the secondary slot 8 on the first feeding mold 3 and the secondary slot 8 on the second feeding mold 4 are symmetrically arranged. During operation, the first handle is fixed in the main slot 7 of the first feeding mold 3, and the second handle is fixed in the main slot 7 of the second feeding mold 4. When the first feeding mold 3 and the second feeding mold 4 are fitted together, the different parts in the main slot 7 and the secondary slot 8 can be locked together to form a complete tool pliers.

[0020] In some embodiments, the first and second handles of the pliers are identical in shape. In this case, the main slot 7 and the secondary slot 8 are symmetrical structures with the same shape. To prevent the first handle from falling into the secondary slot 8, the secondary slot 8 of the first feeding mold 3 is provided with multiple sets of first pins 9 that can slide up and down. The first pins 9 are connected to the first feeding mold 3 by springs 10. During the vibration receiving process, the first handle is blocked by the first pins 9 and will not fall into the secondary slot 8. The main slot 7 of the second feeding mold 4 is provided with multiple sets of second pins 11 that can slide up and down. The second pins 11 are connected to the first pins 9 in the same way. The second handle will be blocked by the second pins 11 and will not fall into the main slot 7. When the first feeding mold 3 and the second feeding mold 4 are in contact, the first handles and the second handles on both sides will squeeze the first pins 9 and the second pins 11 of each other, causing the first pins 9 and the second pins 11 to sink into the first feeding mold 3 and the second feeding mold 4, without affecting the assembly operation.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tool pliers assembly device, characterized in that, include: Symmetrically arranged vibration frame (2); The first feeding mold (3) is located below one of the vibrating frames (2) and can reciprocate along a set track to receive the tool pliers material in the vibrating frame (2). The first feeding mold (3) is provided with a slot adapted to the tool pliers, and a separation groove (6) is provided in the middle of the slot. The second feeding mold (4) is symmetrically arranged below another vibrating frame (2) and can reciprocate along a set track to receive the tool pliers material in the corresponding vibrating frame (2). The second feeding mold (4) is also provided with a slot adapted to the tool pliers, and the middle of the slot is also provided with a separation groove (6). The separation tube (5) is located below the connection between the first feeding mold (3) and the second feeding mold (4) and is tangent to the separation groove (6).

2. The tool pliers assembly device according to claim 1, characterized in that: The slot includes a main slot (7) and a secondary slot (8). The main slot (7) is used to fix the first handle of the tool pliers, and the secondary slot (8) is used to fix the second handle of the tool pliers.

3. The tool pliers assembly device according to claim 2, characterized in that: The main groove (7) on the first feeding mold (3) is symmetrically arranged with the main groove (7) on the second feeding mold (4), and the secondary groove (8) on the first feeding mold (3) is symmetrically arranged with the secondary groove (8) on the second feeding mold (4).

4. The tool pliers assembly device according to claim 3, characterized in that: The first feeding mold (3) has a sub-groove (8) with multiple sets of first pins (9) that can slide up and down. The first pins (9) are connected to the first feeding mold (3) by springs (10). The second feeding mold (4) has a main groove (7) with multiple sets of second pins (11) that can slide up and down. The second pins (11) are connected to the first pins (9) in the same way.

5. The tool pliers assembly device according to claim 1, characterized in that: It also includes a symmetrically arranged conveyor belt (1), the first feeding mold (3) and the second feeding mold (4) are arranged at equal intervals on the conveyor belt (1), and the outline of the separation groove (6) is adapted to the outline of the conveyor belt (1).

6. The tool pliers assembly device according to claim 5, characterized in that: The separation groove (6) is arc-shaped, and its curvature matches the curvature of the return section of the conveyor belt (1).

7. The tool pliers assembly device according to claim 6, characterized in that: The top end of the separation tube (5) is tangential to the outer end of the separation groove (6), and the lower end of the separation tube (5) extends horizontally to avoid the separation of the assembled tool pliers.

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