Novel cold header for nut production

Abstract

The utility model discloses a novel cold header for nut production, which belongs to the technical field of nut production and comprises a cold header body, a discharge port is arranged on one side of the cold header body, a guide rail is arranged under the discharge port, a plurality of collecting boxes are arranged in the guide rail, and a pressure sensor is arranged on the bottom surface of one end in the guide rail. A box pushing groove is laterally formed in the bottom of the end, close to the discharging port, of the cold header body, an electric push rod is fixedly embedded in the inner wall of one side of the interior of the box pushing groove, and a push plate is arranged at the tail end of the electric push rod. And a pressure sensor, an electric push rod and a push plate are matched to push the collecting box, so that the collecting box can push the products away from the guide rail after the products collected by the collecting box reach certain gravity, and the empty collecting box is connected to the position below the discharging opening, the situation that the collecting box is overfilled and the products overflow is avoided, and the convenience of collecting the products is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nut production, and specifically relates to a novel cold heading machine for nut production. Background Art

[0002] Cold heading machine is a special equipment mainly used for batch production of rivets, bolts and other fasteners. According to the theory of metal plastic deformation, a certain pressure is applied to the metal blank at room temperature to make it plastically deform in the die cavity and form it into the specified shape and size.

[0003] At present, the existing cold heading machines for nut production need to use a collection box for collection when discharging materials. During the collection process, the staff needs to always pay attention to whether the collection box is full. Otherwise, it is easy to cause the equipment to continue discharging materials after the collection box is full, causing the product to overflow the collection box. For this reason, we propose a new type of cold heading machine for nut production. Utility Model Content

[0004] The purpose of the utility model is to provide a novel cold heading machine for nut production to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of cold heading machine for nut production, comprising a cold heading machine body, a guide rail and a pressure sensor, a discharge port is provided on one side of the cold heading machine body, a guide rail extending to the inside of the cold heading machine body box is provided directly below the discharge port, a plurality of collection boxes are provided inside the guide rail, a pressure sensor is fixedly embedded in the bottom surface of one end of the guide rail, a push box groove is opened laterally on the bottom of one end of the cold heading machine body close to the discharge port, an electric push rod is fixedly embedded on the inner wall of one side of the push box groove, a push plate is provided at the end of the electric push rod, and the push plate is in contact with the collection box inside the push box groove.

[0006] Preferably, the end of the guide rail is movably connected to a baffle via a rotating shaft, conductive plates are fixedly embedded at both ends of one side of the baffle, circuit contact plates are embedded on both sides of one end of the guide rail connected to the baffle, the circuits of the two circuit contact plates on the same side of the guide rail are the same circuit, the circuit contact plates of the same circuit are telecommunication-connected via conductive plates, and an alarm is provided on one side of the guide rail.

[0007] Preferably, rollers are provided on both sides of the inner bottom surface of the guide rail, and the bottom of the collection box is in contact with the rollers.

[0008] Preferably, torsion springs are provided on the outer peripheries of both ends of the rotating shaft, and both ends of the torsion springs are fixedly connected to the baffle and the guide rail respectively.

[0009] Preferably, a circuit on / off detector connected to the circuit on the circuit contact board is provided inside the alarm, and a loudspeaker is fixedly embedded on one side of the exterior of the alarm.

[0010] Preferably, an alarm light is provided on one side of the top of the cold heading machine body, the alarm light is fixedly mounted on the top of the cold heading machine body by mounting screws, and is telecommunication-connected to the alarm by a wire.

[0011] Preferably, a control panel is fixedly mounted on one side of the exterior of the cold heading machine body, and the control panel is fixedly mounted on one side of the exterior of the cold heading machine body by means of inlaying.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A guide rail with rollers is set at the bottom of the discharge port to achieve smooth movement of the collection box inside the guide rail. The pressure sensor, electric push rod and push plate are used to push the collection box so that after the product collected in the collection box reaches a certain gravity, it can be pushed away from the guide rail and the empty collection box can be connected to the bottom of the discharge port to avoid the collection box being overfilled and causing product overflow, which greatly improves the convenience of product collection.

[0014] 2. By setting a flippable baffle with a reset function at the end of the guide rail, and using a conductive plate in conjunction with a circuit contact plate, the circuit is turned on and off by contacting or separating the conductive plate from the circuit contact plate, and then cooperating with the circuit on / off detector inside the alarm to monitor it, so that when the collection box is full and pushed out of the guide rail, the baffle flips to separate the conductive plate from the circuit contact plate, and transmits the signal to the alarm to alert the staff to take the full collection box in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the push box slot of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the guide rail of the utility model.

[0018] In the figure: 1. cold heading machine body; 2. control panel; 3. discharge port; 4. guide rail; 5. roller; 6. pressure sensor; 7. baffle; 8. torsion spring; 9. rotating shaft; 10. conductive plate; 11. circuit contact plate; 12. alarm; 13. speaker; 14. alarm light; 15. push box slot; 16. collection box; 17. push plate; 18. electric push rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a new technical solution for a cold heading machine for nut production: it includes a cold heading machine body 1, a guide rail 4 and a pressure sensor 6, a discharge port 3 is provided on one side of the cold heading machine body 1, a guide rail 4 extending to the inside of the box of the cold heading machine body 1 is provided directly below the discharge port 3, a plurality of collecting boxes 16 are provided inside the guide rail 4, a pressure sensor 6 is fixedly embedded on the bottom surface of one end of the guide rail 4, a push box groove 15 is opened laterally on the bottom of one end of the cold heading machine body 1 close to the discharge port 3, an electric push rod 18 is fixedly embedded on the inner wall of one side of the push box groove 15, a push plate 17 is provided at the end of the electric push rod 18, and the push plate 17 contacts the collection box 16 inside the push box groove 15.

[0021] Specifically, the end of the guide rail 4 is movably connected to the baffle 7 through the rotating shaft 9, and conductive plates 10 are fixedly embedded at both ends of one side of the baffle 7. Circuit contact plates 11 are embedded on both sides of the end of the guide rail 4 connected to the baffle 7. The circuits of the two circuit contact plates 11 on the same side of the guide rail 4 are the same circuit. The circuit contact plates 11 of the same circuit are telecommunication-connected through the conductive plate 10, and an alarm 12 is provided on one side of the guide rail 4.

[0022] Specifically, rollers 5 are provided on both sides of the inner bottom surface of the guide rail 4 , and the bottom of the collection box 16 is in contact with the rollers 5 .

[0023] Specifically, torsion springs 8 are disposed on the outer peripheries of both ends of the rotating shaft 9 , and both ends of the torsion spring 8 are fixedly connected to the baffle 7 and the guide rail 4 , respectively.

[0024] Specifically, a circuit on / off detector connected to the circuit on the circuit contact board 11 is disposed inside the alarm 12 , and a loudspeaker 13 is fixedly embedded on one side of the outside of the alarm 12 .

[0025] Specifically, an alarm light 14 is provided on one side of the top of the cold heading machine body 1 . The alarm light 14 is fixed to the top of the cold heading machine body 1 by mounting screws and is connected to the alarm 12 by telecommunication via a wire.

[0026] Specifically, a control panel 2 is fixedly installed on one side of the exterior of the cold heading machine body 1 , and the control panel 2 is fixedly installed on one side of the exterior of the cold heading machine body 1 by means of inlaying.

[0027] In the present embodiment, when in use, the material is discharged through the discharge port 3 and guided into the collection box 16 at the end of the guide rail 4. When the collection box 16 is full of products, its mass reaches the set value, and then the signal is transmitted to the inside of the control panel 2 through the pressure sensor 6, so that it drives the electric push rod 18 to push the push plate 17 forward, and under the transmission of multiple collection boxes 16, the collection box 16 filled with products is pushed out of the guide rail 4, so that the empty collection box 16 moves to the bottom of the discharge port 3, ensuring stable material connection and avoiding the occurrence of product falling. During the movement, the collection box 16 filled with products pushes the baffle 7 to flip it, so that the conductive plate 10 is out of contact with the circuit contact plate 11, and under the action of the circuit on / off detector inside the alarm 12, the electrical signal is transmitted to the alarm 12, so that it uses the speaker 13 and the alarm light 14 to sound an alarm, so as to remind the staff to collect it in time.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of cold heading machine for nut production, comprising a cold heading machine body (1), a guide rail (4) and a pressure sensor (6), characterized in that: A discharge port (3) is provided on one side of the cold heading machine body (1), and a guide rail (4) extending to the inside of the box of the cold heading machine body (1) is provided directly below the discharge port (3), and a plurality of collection boxes (16) are provided inside the guide rail (4), and a pressure sensor (6) is fixedly embedded on the bottom surface of one end of the inner part of the guide rail (4). A push box groove (15) is opened laterally at the bottom of one end of the cold heading machine body (1) close to the discharge port (3), and an electric push rod (18) is fixedly embedded on the inner wall of one side of the push box groove (15), and a push plate (17) is provided at the end of the electric push rod (18), and the push plate (17) contacts the collection box (16) inside the push box groove (15).

2. A new type of cold heading machine for nut production according to claim 1, characterized in that: The end of the guide rail (4) is movably connected to the baffle (7) via a rotating shaft (9); conductive plates (10) are fixedly embedded at both ends of one side of the baffle (7); circuit contact plates (11) are embedded on both sides of one end of the guide rail (4) connected to the baffle (7); the circuits of the two circuit contact plates (11) on the same side of the guide rail (4) are the same circuit; the circuit contact plates (11) of the same circuit are connected by telecommunication via the conductive plate (10); and an alarm (12) is provided on one side of the guide rail (4).

3. The new cold heading machine for nut production according to claim 1 is characterized in that: Rollers (5) are provided on both sides of the inner bottom surface of the guide rail (4), and the bottom of the collection box (16) is in contact with the rollers (5).

4. A new type of cold heading machine for nut production according to claim 2, characterized in that: Torsion springs (8) are provided on the outer peripheries of both ends of the rotating shaft (9), and the two ends of the torsion spring (8) are respectively fixedly connected to the baffle (7) and the guide rail (4).

5. A new type of cold heading machine for nut production according to claim 2, characterized in that: A circuit on / off detector connected to the circuit on the circuit contact board (11) is arranged inside the alarm (12), and a loudspeaker (13) is fixedly embedded on one side of the outside of the alarm (12).

6. A new type of cold heading machine for nut production according to claim 5, characterized in that: An alarm light (14) is provided on one side of the top of the cold heading machine body (1); the alarm light (14) is fixed to the top of the cold heading machine body (1) by means of mounting screws, and is connected to the alarm (12) by means of a wire.

7. A new type of cold heading machine for nut production according to claim 1, characterized in that: A control panel (2) is fixedly mounted on one side of the exterior of the cold heading machine body (1); the control panel (2) is fixedly mounted on one side of the exterior of the cold heading machine body (1) by means of inlay.

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