A material guiding mechanism of a screw packaging device

Abstract

The utility model discloses a guide mechanism of screw packaging device belongs to screw packaging equipment technical field, a guide mechanism of screw packaging device, including automatic feeder and install on automatic feeder spiral feeding rail, the outlet end of spiral feeding rail is butt joint with automatic feeder fixed connection's guide table, both sides edge position of guide table all integrative form limit boss, the end head part fixed connection of guide table has the adjusting seat, the root of adjusting seat is provided with through -hole, the inside wall of through -hole is provided with guide groove symmetry, one side longitudinal of guide groove is provided with scale line, it adjusts the interval between movable seat and guide table according to the thickness of gasket, and the movable seat is blocked to the upper layer gasket stacked together, only allows single gasket to pass, makes gasket to be able to with screw one -to -one assembly cooperation, avoids gasket and is wasted too much.

Description

Technical Field

[0001] This utility model relates to the field of screw packaging equipment technology, and more specifically, to a material guiding mechanism for a screw packaging device. Background Technology

[0002] Screw packaging refers to the automated sorting, counting, and packaging of fasteners such as screws and nuts. This process involves multiple steps, including automatic counting, bag making, filling, and sealing, to ensure the accuracy of product quality and quantity.

[0003] In existing screw packaging devices, when using an automatic feeder in conjunction with a spiral feeder to feed the washers used for screw assembly, some washers tend to overlap as they are conveyed through the spiral feeder, preventing the washers from being assembled one-to-one with the screws. Therefore, it is necessary to guide the washers during the conveying process. We propose a guiding mechanism for screw packaging devices to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a guiding mechanism for a screw packaging device. It adjusts the distance between the movable seat and the guiding table according to the thickness of the gasket. The movable seat blocks the stacked upper gaskets, allowing only a single gasket to pass through, so that the gasket can be assembled and matched with the screw one-to-one, avoiding excessive waste of gaskets.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A material guiding mechanism for a screw packaging device includes an automatic feeder and a spiral feeding rail mounted on the automatic feeder. The discharge end of the spiral feeding rail is connected to a guide platform fixedly connected to the automatic feeder. Limiting bosses are integrally formed on both sides of the guide platform.

[0009] An adjusting seat is fixedly connected to the end of the guide table. A through hole is opened at the root of the adjusting seat. Guide grooves are symmetrically opened on the inner sidewall of the through hole. A scale line is longitudinally arranged on one side of the guide groove.

[0010] A movable seat is installed inside the through hole. A guide block that slides and connects with the guide groove is integrally formed at the end of the movable seat. A hexagonal bolt extending to the inside of the through hole is screwed to the top of the adjusting seat. The bottom end of the hexagonal bolt is rotatably connected to the upper surface of the movable seat. A spring is sleeved on the hexagonal bolt.

[0011] Furthermore, a mounting hole is provided on one side of the hexagonal bolt, which is connected to the through hole, and a ranging sensor with a detection end corresponding to the movable seat is installed inside the mounting hole.

[0012] Furthermore, a control host and an alarm are respectively installed on the limiting boss;

[0013] The output terminal of the ranging sensor is electrically connected to the input terminal of the control host, and the output terminal of the control host is electrically connected to the input terminal of the alarm.

[0014] Furthermore, the edges of the through hole are provided with rounded chamfers.

[0015] Furthermore, a gap is provided between the movable seat and the guide platform.

[0016] Furthermore, a bearing is installed on the top of the movable seat, and the bearing is interference-fitted with the bottom end of the hexagonal bolt.

[0017] Furthermore, one end of the spring abuts against the top of the adjusting seat, and the other end of the spring abuts against the top of the hexagonal bolt.

[0018] 3. Beneficial effects

[0019] Compared with existing technologies, the advantages of this utility model are:

[0020] (1) In this scheme, the guide block is slid in the guide groove by turning the hexagonal bolt, and the distance between the movable seat and the guide table is adjusted according to the thickness of the shim. The accuracy of the movable seat adjustment can be effectively improved by the scale line, and the elastic force of the spring can effectively prevent the hexagonal bolt from loosening, thereby ensuring the stability of the movable seat position adjustment. When the shim passes through the guide table, the movable seat blocks the upper layer of shims that are stacked together, allowing only a single shim to pass through, so that the shim can be assembled with the screw one by one, avoiding excessive waste of shims.

[0021] (2) In this scheme, the distance sensor is set by the control host to monitor the fixed distance between the movable seat and the guide table. When the distance is greater than or less than the set fixed distance, the distance sensor transmits the signal to the control host, and then the control host sends an alarm signal to the alarm device to remind the staff to adjust the position of the movable seat in time to ensure normal material guidance of the gasket. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2This is a schematic diagram of the material guide platform structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the movable seat structure of this utility model;

[0025] Figure 4 This is a structural schematic diagram of the guide platform of this utility model from another perspective.

[0026] Explanation of the labels in the diagram:

[0027] 1. Automatic feeder; 2. Screw feeder; 3. Guide platform; 4. Limit boss; 5. Adjustment seat; 6. Through hole; 7. Guide groove; 8. Scale line; 9. Movable seat; 10. Guide block; 11. Hex bolt; 12. Spring; 13. Distance sensor; 14. Control host; 15. Alarm. Detailed Implementation

[0028] 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.

[0029] Example:

[0030] Please see Figure 1-4 A material guiding mechanism for a screw packaging device includes an automatic feeder 1 and a spiral feeding rail 2 installed on the automatic feeder 1. The discharge end of the spiral feeding rail 2 is connected to a guide platform 3 that is fixedly connected to the automatic feeder 1. Both sides of the guide platform 3 are integrally formed with limit bosses 4.

[0031] An adjusting seat 5 is fixedly connected to the end of the guide table 3. A through hole 6 is opened at the root of the adjusting seat 5. A guide groove 7 is symmetrically opened on the inner side wall of the through hole 6. A scale line 8 is longitudinally set on one side of the guide groove 7.

[0032] A movable seat 9 is installed inside the through hole 6. The end of the movable seat 9 is integrally formed with a guide block 10 that slides and connects with the guide groove 7. A hexagonal bolt 11 extending to the inside of the through hole 6 is screwed to the top of the adjusting seat 5. The bottom end of the hexagonal bolt 11 is rotatably connected to the upper surface of the movable seat 9. A spring 12 is sleeved on the hexagonal bolt 11.

[0033] It should be noted that, during use, the guiding mechanism of this screw packaging device places a gasket for screw packaging in the automatic feeder 1 and conveys the gasket through the spiral feed rail 2. By tightening the hexagonal bolt 11, the guide block 10 slides in conjunction with the guide groove 7, thereby adjusting the distance between the movable seat 9 and the guide table 3 according to the thickness of the gasket. The scale line 8 can effectively improve the adjustment accuracy of the movable seat 9, and the elastic force of the spring 12 can effectively prevent the hexagonal bolt 11 from loosening, thus ensuring the stability of the position adjustment of the movable seat 9. When the gasket passes through the guide table 3, the movable seat 9 blocks the stacked upper gaskets, allowing only a single gasket to pass through, so that the gasket can be assembled and matched with the screw one-to-one, avoiding excessive waste of gaskets.

[0034] like Figure 2 , Figure 3 As shown, a mounting hole is provided on one side of the hexagonal bolt 11, which is connected to the through hole 6. A ranging sensor 13 with a detection end corresponding to the movable seat 9 is installed inside the mounting hole. A control host 14 and an alarm 15 are respectively installed on the limiting boss 4.

[0035] The output terminal of the ranging sensor 13 is electrically connected to the input terminal of the control host 14, and the output terminal of the control host 14 is electrically connected to the input terminal of the alarm 15. A gap is provided between the movable seat 9 and the guide table 3.

[0036] It should be noted that by using the control host 14 to set the distance sensor 13 to monitor the fixed distance between the movable seat 9 and the guide table 3, when the distance is greater than or less than the set fixed distance, the distance sensor 13 transmits a signal to the control host 14, and then the control host 14 sends an alarm signal to the alarm 15 to remind the staff to adjust the position of the movable seat 9 in time to ensure normal material guidance of the gasket.

[0037] like Figure 2 As shown, the edge of the through hole 6 is provided with a rounded chamfer;

[0038] It should be noted that by setting a rounded chamfer, the gasket can be ensured to pass smoothly through the through hole 6.

[0039] like Figure 4 As shown, a bearing is installed on the top of the movable seat 9, and the bearing is interference-fitted to the bottom end of the hexagonal bolt 11.

[0040] It should be noted that the position of the movable seat 9 can be adjusted by rotating the bottom of the hexagonal bolt 11 in conjunction with the top of the movable seat 9.

[0041] like Figure 2 As shown, one end of the spring 12 abuts against the top of the adjusting seat 5, and the other end of the spring 12 abuts against the top of the hexagonal bolt 11.

[0042] It should be noted that the elastic force of the spring 12 can effectively prevent the hexagonal bolt 11 from loosening, thereby ensuring the stability of the position adjustment of the movable seat 9.

[0043] In use: By placing a gasket for screw packaging in the automatic feeder 1 and conveying the gasket through the spiral feed rail 2, the guide block 10 is slid in the guide groove 7 by tightening the hex bolt 11, thereby adjusting the distance between the movable seat 9 and the guide table 3 according to the thickness of the gasket. The adjustment accuracy of the movable seat 9 can be effectively improved by the scale line 8, and the elastic force of the spring 12 can effectively prevent the hex bolt 11 from loosening, thereby ensuring the stability of the position adjustment of the movable seat 9. When the gasket passes through the guide table 3, the movable seat 9 blocks the upper layer of gaskets stacked together, allowing only a single gasket to pass, so that the gasket can be assembled and matched with the screw one by one.

[0044] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A guiding mechanism for a screw packaging device, comprising an automatic feeder (1) and a spiral feeding rail (2) mounted on the automatic feeder (1), characterized in that: The discharge end of the spiral feed rail (2) is connected to a guide platform (3) that is fixedly connected to the automatic feeder (1). Both sides of the guide platform (3) are integrally formed with limit bosses (4). An adjusting seat (5) is fixedly connected to the end of the guide table (3). A through hole (6) is opened at the root of the adjusting seat (5). A guide groove (7) is symmetrically opened on the inner side wall of the through hole (6). A scale line (8) is longitudinally arranged on one side of the guide groove (7). A movable seat (9) is installed inside the through hole (6). The end of the movable seat (9) is integrally formed with a guide block (10) that slides and connects with the guide groove (7). The top of the adjusting seat (5) is screwed with a hexagonal bolt (11) that extends to the inside of the through hole (6). The bottom end of the hexagonal bolt (11) is rotatably connected to the upper surface of the movable seat (9). A spring (12) is sleeved on the hexagonal bolt (11).

2. The material guiding mechanism of the screw packaging device according to claim 1, characterized in that: The hexagonal bolt (11) has an assembly hole on one side that is connected to the through hole (6), and a distance sensor (13) with a detection end corresponding to the movable seat (9) is installed on the inner side of the assembly hole.

3. The material guiding mechanism of the screw packaging device according to claim 2, characterized in that: The limiting boss (4) is equipped with a control host (14) and an alarm (15). The output terminal of the ranging sensor (13) is electrically connected to the input terminal of the control host (14), and the output terminal of the control host (14) is electrically connected to the input terminal of the alarm (15).

4. The guiding mechanism of a screw packaging device according to claim 1, characterized in that: The edges of the through hole (6) are provided with rounded chamfers.

5. The material guiding mechanism of the screw packaging device according to claim 1, characterized in that: A gap is provided between the movable seat (9) and the guide platform (3).

6. The material guiding mechanism of the screw packaging device according to claim 1, characterized in that: The top of the movable seat (9) is fitted with a bearing, and the bearing is interference-fitted to the bottom of the hexagonal bolt (11).

7. The material guiding mechanism of the screw packaging device according to claim 1, characterized in that: One end of the spring (12) abuts against the top of the adjusting seat (5), and the other end of the spring (12) abuts against the top of the hexagonal bolt (11).

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