Feeding device for fastener production

Abstract

The utility model discloses a feeding device for fastener production, and belongs to the technical field of fasteners. The device mainly comprises a table body, a containing groove is formed in the upper side of the table body, a movable block is arranged in the containing groove, a first guide groove and a second guide groove are formed in one side of the containing groove, the two ends of the first guide groove are connected with the two ends of the second guide groove, and the second guide groove is located on the lower side of the first guide groove; the depth of the end, close to the contact plate, of the first guide groove is larger than that of the end, close to the contact plate, of the second guide groove, and the depth of the end, away from the contact plate, of the first guide groove is smaller than that of the end, away from the contact plate, of the second guide groove. A second elastic piece is arranged between one side of the movable plate and the movable hole, an insertion rod is fixed to the other side of the movable plate, and one end of the insertion rod penetrates and extends into the first guide groove. The feeding device for fastener production achieves the effect of preventing bolts from falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastener technical field more specifically, it relates to a kind of feeding device for fastener production. BACKGROUND

[0002] In the patent with the announcement number CN118321171B, a bolt conveying device is involved, which is suitable for use in the production and packaging of bolts.

[0003] However, in actual use, bolts are prone to falling, resulting in reduced production and packaging efficiency.

[0004] Therefore, it is necessary to provide a feeding device for fastener production to solve the above problems. SUMMARY

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a feeding device for fastener production to avoid bolt falling.

[0006] The technical scheme adopted by the present application to solve its technical problems is: a feeding device for fastener production, comprising a table body, the upper side of the table body is provided with a containing groove, the inside of the containing groove is provided with a movable block, one side of the containing groove is provided with a first guide groove and a second guide groove, the two ends of the first guide groove and the second guide groove are connected, the second guide groove is located below the first guide groove, the depth of the first guide groove near one end of the contact plate is greater than the depth of the second guide groove near one end of the contact plate, the depth of the first guide groove away from one end of the contact plate is less than the depth of the second guide groove away from one end of the contact plate, the inside of the movable block is provided with a movable hole, the inside of the movable hole is provided with a movable plate, a second elastic element is arranged between one side of the movable plate and the movable hole, the other side of the movable plate is fixedly provided with an insertion rod, one end of the insertion rod penetrates and extends to the outside of the movable block, one end of the insertion rod is inserted into the first guide groove, the upper side of the movable block is provided with a plurality of movable teeth, and a plurality of fixed teeth are arranged on both sides of the upper end of the containing groove.

[0007] Further, the bottom of the containing groove is provided with a sliding rail, a sliding plate is slidably arranged on the sliding rail, a plurality of fixed shafts are fixed on the sliding plate, the lower side of the movable block is provided with a guide hole matched with the fixed shaft, and the fixed shafts are respectively inserted into one guide hole.

[0008] Further, a plurality of first elastic elements are arranged between the movable block and the sliding plate.

[0009] Further, the end of the containing groove away from the contact plate is fixedly provided with a support plate, the support plate is fixedly provided with a telescopic rod, and the output rod of the telescopic rod is fixedly connected with one end of the sliding plate.

[0010] Further, one end of the upper side of the table body is fixed with a contact plate.

[0011] Further, the height of the movable tooth is greater than the height of the fixed tooth.

[0012] The beneficial effects of the utility model are: when the movable block resets after lifting the bolt, the second guide groove guides the movable block, so that the movable tooth is retracted into the accommodating groove during movement, thereby avoiding the bolt on the fixed tooth from being squeezed off during the resetting of the movable tooth. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings accompanying the specification of this utility model form a part of this utility model and serve to provide further understanding of the utility model, the illustrative embodiments of the utility model and the description thereof serve to explain the utility model, and do not constitute an improper limitation on the utility model. In the drawings:

[0014] Figure 1 It is a whole schematic view of the feeding device for fastener production in the application;

[0015] Figure 2 It is Figure 1 It is a sectional view schematic view of the feeding device for fastener production in the application;

[0016] Figure 3 It is Figure 1 It is a sectional view schematic view of the table body;

[0017] In the drawings:

[0018] 1, table body; 11, contact plate; 12, accommodating groove; 13, slide rail; 14, support plate; 15, telescopic rod; 16, first guide groove; 17, second guide groove; 18, fixed tooth;

[0019] 2, movable block; 21, guide hole; 22, movable hole; 23, movable plate; 24, insertion rod; 25, second elastic member; 26, movable tooth;

[0020] 3, slide plate; 31, fixed shaft; 32, first elastic member. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in the application have the same meaning as that generally understood by those skilled in the art to which the application belongs.

[0023] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0024] As shown in Figures 1-3 The utility model provides a feeding device for fastener production, including the table body 1, one end of the upper side of table body 1 is fixed with contact plate 11, the upper side of table body 1 is provided with containing groove 12, and one end of containing groove 12 is towards contact plate 11.

[0025] The inside of containing groove 12 is provided with movable block 2, the bottom of containing groove 12 is provided with sliding rail 13, and sliding plate 3 is slidably arranged on sliding rail 13, and both ends of the upper side of sliding plate 3 are fixed with fixed shaft 31, and the lower side of movable block 2 is provided with the guide hole 21 matched with fixed shaft 31, and fixed shaft 31 is inserted into one guide hole 21 respectively.

[0026] One end of containing groove 12 away from contact plate 11 is fixed with support plate 14, and telescopic rod 15 is fixed on support plate 14, and in the embodiment, telescopic rod 15 is electric telescopic rod, and the output rod of telescopic rod 15 is fixed with one end of sliding plate 3.

[0027] One side of containing groove 12 is provided with first guide slot 16 and second guide slot 17, and both ends of first guide slot 16 and second guide slot 17 are connected, and the direction of first guide slot 16 is parallel to the upper surface of table body 1, and second guide slot 17 is located at the lower side of first guide slot 16.

[0028] The inside of movable block 2 is provided with movable hole 22, the inside of movable hole 22 is provided with movable plate 23, one side of movable plate 23 is fixed with insertion rod 24, one end of insertion rod 24 penetrates and extends to the outside of movable block 2 and is inserted into the inside of first guide slot 16.

[0029] The upper side of the movable block 2 is provided with a plurality of movable teeth 26, and the two sides of the upper end of the accommodating groove 12 are provided with a plurality of fixed teeth 18. The height of the movable teeth 26 is greater than the height of the fixed teeth 18.

[0030] It can be understood that the contact plate 11 is in contact with the bottom of the trough, and the telescopic rod 15 is controlled by an external system and continuously extends and retracts during operation. During the extension and retraction of the telescopic rod 15, the movable block 2 is moved together with the sliding plate 3. Through the elastic force of the second elastic member 25, the movable plate 23 is pushed, and one end of the insertion rod 24 is in contact with the bottom end of the first guide groove 16 or the second guide groove 17.

[0031] When the telescopic rod 15 is extended to the longest state, the lowermost movable tooth 26 is inserted into the bolt stack of the trough, and at this time, one end of the insertion rod 24 is located at the end of the first guide groove 16 close to the contact plate 11.

[0032] During the retraction of the telescopic rod 15, since the depth of the end of the first guide groove 16 close to the contact plate 11 is greater than the depth of the end of the second guide groove 17 close to the contact plate 11, the telescopic rod 15 can only move the movable block 2 along the first guide groove 16. Since the direction of the first guide groove 16 is parallel to the upper surface of the table body 1, the movable tooth 26 moves along the arrangement direction of the fixed tooth 18, and the movable tooth 26 passes through two fixed teeth 18. During this process, the lowermost movable tooth 26 can lift a bolt and move the bolt to the lowermost fixed tooth 18; the bolt located on the fixed tooth 18 is lifted by the movable tooth 26 to the upper fixed tooth 18. During the above process, since the height of the movable tooth 26 is greater than the height of the fixed tooth 18, even if the bolt is lifted and moved by the fixed tooth 18 when passing through the fixed tooth 18, the movable tooth 26 can pass through the middle segment of the supporting bolt to avoid the bolt from falling off, thereby ensuring the stable feeding and movement of the bolt.

[0033] When the telescopic rod 15 is retracted to the shortest position, one end of the insertion rod 24 moves into the end of the second guide groove 17 close to the contact plate 11.

[0034] During the extension of the telescopic rod 15, since the depth of the end of the first guide groove 16 away from the contact plate 11 is less than the depth of the end of the second guide groove 17 away from the contact plate 11, the telescopic rod 15 can only move the movable block 2 along the second guide groove 17. Since the second guide groove 17 is located below the first guide groove 16, the movable tooth 26 will be retracted into the accommodating groove 12, thereby avoiding the movable tooth 26 from pushing the bolt on the fixed tooth 18 during the resetting process.

[0035] When the telescopic rod 15 returns to the longest state, one end of the insertion rod 24 moves again to the end of the first guide groove 16 close to the contact plate 11, and the overall device is reset.

[0036] In summary, by continuously extending and retracting the telescopic rod 15, the screening and feeding of the bolts can be completed, and the stability of the bolt feeding is improved.

[0037] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0038] It is to be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

[0041] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-described embodiments. Any technical solution falling within the concept of the present application should be included in the protection scope of the present application. It should be noted that for those skilled in the art, some improvements and refinements without departing from the principles of the present application should also be considered as the protection scope of the present application.

Claims

1. A feeding device for fastener production, characterized in that: The system includes a platform (1), with a receiving groove (12) on its upper side. A movable block (2) is disposed inside the receiving groove (12). A first guide groove (16) and a second guide groove (17) are provided on one side of the receiving groove (12). The two ends of the first guide groove (16) and the second guide groove (17) are connected. The second guide groove (17) is located below the first guide groove (16). The depth of the first guide groove (16) near the contact plate (11) is greater than the depth of the second guide groove (17) near the contact plate (11). The depth of the first guide groove (16) away from the contact plate (11) is less than the depth of the second guide groove (17). The movable block (2) is located at a depth away from the contact plate (11). The movable block (2) is provided with a movable hole (22). The movable hole (22) is provided with a movable plate (23). A second elastic element (25) is provided between one side of the movable plate (23) and the movable hole (22). An insertion rod (24) is fixed on the other side of the movable plate (23). One end of the insertion rod (24) extends through to the outside of the movable block (2). One end of the insertion rod (24) is inserted into the first guide groove (16). Several movable teeth (26) are provided on the upper side of the movable block (2). Several fixed teeth (18) are provided on both sides of the upper end of the receiving groove (12).

2. The feeding device for fastener production according to claim 1, characterized in that: The bottom of the receiving groove (12) is provided with a slide rail (13), and a slide plate (3) is slidably provided on the slide rail (13). Several fixed shafts (31) are fixed on the slide plate (3). The lower side of the movable block (2) is provided with a guide hole (21) that is adapted to the fixed shaft (31). The fixed shaft (31) is inserted into a guide hole (21) respectively.

3. The feeding device for fastener production according to claim 2, characterized in that: A plurality of first elastic elements (32) are provided between the movable block (2) and the sliding plate (3).

4. The feeding device for fastener production according to claim 2, characterized in that: A support plate (14) is fixed to one end of the receiving groove (12) away from the contact plate (11). A telescopic rod (15) is fixed on the support plate (14). The output rod of the telescopic rod (15) is fixed to one end of the slide plate (3).

5. The feeding device for fastener production according to claim 1, characterized in that: A contact plate (11) is fixed to one end of the upper side of the platform (1).

6. The feeding device for fastener production according to claim 1, characterized in that: The height of the movable tooth (26) is greater than the height of the fixed tooth (18).

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