A fixed clamping device for stamping a sign

Abstract

The utility model relates to the field of sign stamping, and in particular to a fixing clamping device for sign stamping, comprising a push plate, a push structure is provided at the center of the top outer wall of the push plate, and a stamping bottom plate is installed at one end of the top outer wall of the push plate, lifting rods are installed at both ends of the stamping bottom plate on the top outer wall of the push plate, and a lifting groove is provided on the outer wall of one side where the lifting rods are close to each other, and a lifting screw is rotatably connected at the center of the lifting groove; the push structure comprises a push groove provided at the center of the top outer wall of the push plate, a push screw rotatably connected at the center of the push groove, and an extension rod slidably connected in the push groove. When the limit plate of the utility model moves onto the metal plate, the electromagnet is activated, and the electromagnet adsorbs the metal plate in the limit plate, and multiple electromagnets stably fix the metal plate in the limit plate, which is convenient for adsorbing and fixing the metal plate and maintaining the stability of the push process.

Description

Technical Field

[0001] The utility model relates to the technical field of sign stamping, in particular to a fixing and clamping device for sign stamping. Background Art

[0002] Signs, as the name implies, are signs used to make identifications. They have text, patterns and other contents on them to indicate directions and give warnings. Common signs include electroformed signs, company signs, copper signs and warning signs. Metal signs are mainly based on raw materials such as copper, iron, aluminum, zinc alloy, lead-tin alloy, etc. Through stamping, die-casting, etching, printing, enamel, imitation enamel, baking paint and other processes, they are made into nameplates, badges, badges, medals, key chains, cap badges, hat clips and other craft accessories, as well as various types of metal signs, metal nameplates and other metal sign products of different categories.

[0003] Some metal stamping processes require the metal plate of the sign to be pushed forward, but most equipment requires manual pushing, which is inconvenient. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and shortcomings and proposes a fixing and clamping device for sign stamping: when the limit plate moves onto the metal plate, the electromagnet is started, the electromagnet adsorbs the metal plate in the limit plate, and multiple electromagnets stably fix the metal plate in the limit plate, which is convenient for adsorbing and fixing the metal plate, maintaining the stability of the advancement process, and solving the problem of manual advancement.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixed clamping device for stamping a sign comprises a propulsion plate, a propulsion structure is provided at the center of the top outer wall of the propulsion plate, and a stamping base plate is installed at one end of the top outer wall of the propulsion plate, lifting rods are installed at both ends of the top outer wall of the propulsion plate, and a lifting groove is provided on the outer wall on one side close to each other, and a lifting screw is rotatably connected at the center of the lifting groove; the propulsion structure comprises a propulsion groove provided at the center of the top outer wall of the propulsion plate, a propulsion screw rotatably connected to the center of the propulsion groove, and an extension rod slidably connected in the propulsion groove.

[0007] Preferably, the outer wall of the lifting screw is threadedly connected to a lifting plate, and a hydraulic push rod is embedded in the center of the lifting plate, and a stamping die is installed at the bottom end of the hydraulic push rod.

[0008] Preferably, a threaded ring is welded to the bottom outer wall of one end of the extension rod, and a sliding ring is welded to the bottom outer wall of the other end of the extension rod, the threaded ring is threadedly connected to the outer wall of the advancement screw, and the threaded ring and the sliding ring are slidably connected to the inner outer wall of the advancement groove.

[0009] Preferably, a limiting plate is welded to the top outer wall of one end of the extension rod, and telescopic springs distributed at equal distances are installed on the bottom outer wall of one end of the limiting plate, and an electromagnet is installed at the other end of the telescopic spring.

[0010] Preferably, a propulsion motor is installed on the outer wall of one end of the propulsion plate at the propulsion screw, and the output shaft of the propulsion motor is connected to one end of the propulsion screw.

[0011] Preferably, the top outer wall of the lifting rod is equipped with a lifting motor, and the output shaft of the lifting motor is connected to one end of the lifting screw, and the two ends of the lifting plate are slidably connected to the lifting slot and the outer wall of the lifting rod.

[0012] Preferably, the lifting motor, propulsion motor and hydraulic push rod are connected to a switch via wires, and the switch is connected to a power source via wires.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the limit plate moves onto the metal plate, the electromagnet is activated, and the electromagnet adsorbs the metal plate into the limit plate. Multiple electromagnets stably fix the metal plate into the limit plate, which facilitates the adsorption and fixation of the metal plate and maintains the stability of the advancement process;

[0015] 2. After the lifting motor is started, the lifting plate is driven down through the lifting screw, and the hydraulic push rod on the lifting plate is lowered. After the hydraulic push rod is started, the stamping operation is performed at the stamping bottom plate through the stamping die, which is convenient for stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fixing and clamping device for stamping a sign proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the unfolding structure of a push plate of a fixing clamping device for stamping a sign proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a fixing and clamping device for stamping a sign proposed by the utility model;

[0019] Figure 4 The utility model discloses a schematic diagram of the extension rod structure of a fixing clamping device for stamping a sign.

[0020] In the figure: 1 push plate, 2 push structure, 3 stamping bottom plate, 4 lifting rod, 5 lifting screw, 6 lifting plate, 7 hydraulic push rod, 8 stamping die, 9 lifting motor, 10 push slot, 11 push screw, 12 push motor, 13 extension rod, 14 screw ring, 15 sliding ring, 16 limit plate, 17 telescopic spring, 18 electromagnet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1:

[0023] Reference Figure 1 and Figure 3 A fixing clamping device for stamping a sign comprises a pushing plate 1, a pushing structure 2 is arranged at the center of the top outer wall of the pushing plate 1, and a stamping bottom plate 3 is installed at one end of the top outer wall of the pushing plate 1, and lifting rods 4 are installed at both ends of the stamping bottom plate 3 on the top outer wall of the pushing plate 1, and the lifting rods 4 are arranged on the outer wall of one side close to each other to form a lifting groove, and a lifting screw 5 is rotatably connected at the center of the lifting groove;

[0024] The outer wall of the lifting screw 5 is threadedly connected with a lifting plate 6, and a hydraulic push rod 7 is embedded in the center of the lifting plate 6. A stamping die 8 is installed at the bottom end of the hydraulic push rod 7. After the lifting motor 9 is started, the lifting plate 6 is driven to descend through the lifting screw 5, and the hydraulic push rod 7 on the lifting plate 6 descends. After the hydraulic push rod 7 is started, a stamping operation is performed at the stamping bottom plate 3 through the stamping die 8;

[0025] The top outer wall of the lifting rod 4 is installed with a lifting motor 9, and the output shaft of the lifting motor 9 is connected to one end of the lifting screw 5, and the two ends of the lifting plate 6 are slidably connected to the lifting slot and the outer wall of the lifting rod 4;

[0026] The lifting motor 9, the propulsion motor 12 and the hydraulic push rod 7 are connected to a switch through wires, and the switch is connected to a power source through wires.

[0027] Embodiment 2:

[0028] Reference Figure 1-4 The propulsion structure 2 includes a propulsion groove 10 provided at the center of the top outer wall of the propulsion plate 1, a propulsion screw 11 rotatably connected to the center of the propulsion groove 10, and an extension rod 13 slidably connected to the propulsion groove 10. The extension rod 13 cooperates with the screw ring 14 to facilitate the metal plate to be completely pushed onto the stamping bottom plate 3, which is convenient for use;

[0029] A screw ring 14 is welded to the outer wall of the bottom of one end of the extension rod 13, and a sliding ring 15 is welded to the outer wall of the bottom of the other end of the extension rod 13. The screw ring 14 is threadedly connected to the outer wall of the advancement screw 11, and the screw ring 14 and the sliding ring 15 are slidably connected to the inner outer wall of the advancement groove 10. The screw ring 14 and the sliding ring 15 are welded to the two ends of the extension rod 13 respectively, and the sliding ring 15 and the screw ring 14 are slidably connected in the advancement groove 10 to maintain the advancement stability;

[0030] A limit plate 16 is welded to the top outer wall of one end of the extension rod 13, and a telescopic spring 17 is installed on the bottom outer wall of one end of the limit plate 16 at an equal distance, and an electromagnet 18 is installed on the other end of the telescopic spring 17. After the electromagnet 18 is powered off, it is pulled back to the top of the limit plate 16 by the telescopic spring 17 to facilitate its return to its original position;

[0031] A propulsion motor 12 is installed on the outer wall of one end of the propulsion plate 1 at the propulsion screw 11, and the output shaft of the propulsion motor 12 is connected to one end of the propulsion screw 11. After the propulsion motor 12 is started, it drives the propulsion screw 11 to rotate. After the propulsion screw 11 rotates, it drives the limit plate 16 to move through the screw ring 14. The limit plate 16 is energized by the electromagnet 18 to adsorb and fix the metal plate, which is convenient for driving the metal plate to move and convenient for continuous stamping.

[0032] Working principle: When in use, place the metal plate on the top of the propulsion plate 1, start the propulsion motor 12 to drive the propulsion screw 11 to rotate, and after the propulsion screw 11 is started, it drives the limit plate 16 on the extension rod 13 to move through the screw ring 14, and when the limit plate 16 moves to the metal plate, the electromagnet 18 is started, and the electromagnet 18 adsorbs the metal plate in the limit plate 16, and the electromagnet 18 stably fixes the metal plate in the limit plate 16, and the propulsion motor 12 drives the limit plate 16 and the metal plate to move toward the stamping bottom plate 3 through the propulsion screw 11. After the lifting motor 9 is started, the lifting plate 6 is driven to descend through the lifting screw 5, and the hydraulic push rod 7 on the lifting plate 6 descends. After the hydraulic push rod 7 is started, the stamping operation is performed at the stamping bottom plate 3 through the stamping die 8, and the propulsion screw 11 continuously transports the metal plate to move, and the hydraulic push rod 7 continuously stamps the metal plate for easy stamping.

[0033] The exemplary implementation of the utility model is described in detail with reference to the examples, however, it is understood by those skilled in the art that, without departing from the concept of the utility model, various modifications and alterations may be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the utility model may be made without exceeding the scope of protection of the utility model, which is determined by the attached claims. The foregoing description of the specific exemplary implementation of the utility model is not intended to limit the utility model to the precise form disclosed, and it is obvious that many changes and variations can be made according to the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary implementations of the utility model and various different choices and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A fixing and clamping device for stamping a sign, comprising a push plate (1), characterized in that: A propulsion structure (2) is provided at the center of the top outer wall of the propulsion plate (1), and a stamping bottom plate (3) is installed at one end of the top outer wall of the propulsion plate (1). Lifting rods (4) are installed at both ends of the top outer wall of the propulsion plate (1) at the stamping bottom plate (3), and the lifting rods (4) are provided with lifting grooves on the outer wall close to one side, and a lifting screw (5) is rotatably connected at the center of the lifting groove; The propulsion structure (2) comprises a propulsion groove (10) provided at the center of the outer wall at the top of the propulsion plate (1), a propulsion screw rod (11) rotatably connected to the center of the propulsion groove (10), and an extension rod (13) slidably connected to the propulsion groove (10).

2. A fixing and clamping device for stamping a sign according to claim 1, characterized in that: The outer wall of the lifting screw (5) is threadedly connected to a lifting plate (6), and a hydraulic push rod (7) is embedded in the center of the lifting plate (6), and a stamping die (8) is installed at the bottom end of the hydraulic push rod (7).

3. A fixing and clamping device for stamping a sign according to claim 1, characterized in that: A screw-on ring (14) is welded to the outer wall at the bottom of one end of the extension rod (13), and a sliding ring (15) is welded to the outer wall at the bottom of the other end of the extension rod (13); the screw-on ring (14) is threadedly connected to the outer wall of the advancing screw rod (11), and the screw-on ring (14) and the sliding ring (15) are slidably connected to the inner outer wall of the advancing groove (10).

4. A fixing and clamping device for stamping a sign according to claim 1, characterized in that: A limiting plate (16) is welded to the top outer wall of one end of the extension rod (13), and telescopic springs (17) distributed at equal distances are installed on the bottom outer wall of one end of the limiting plate (16), and an electromagnet (18) is installed on the other end of the telescopic spring (17).

5. A fixing and clamping device for stamping a sign according to claim 1, characterized in that: A propulsion motor (12) is installed on the outer wall of one end of the propulsion plate (1) at the propulsion screw (11), and the output shaft of the propulsion motor (12) is connected to one end of the propulsion screw (11).

6. A fixing and clamping device for stamping a sign according to claim 2, characterized in that: A lifting motor (9) is installed on the outer wall of the top end of the lifting rod (4), and the output shaft of the lifting motor (9) is connected to one end of the lifting screw (5), and the two ends of the lifting plate (6) are slidably connected to the lifting slot and the outer wall of the lifting rod (4).

7. A fixing and clamping device for stamping a sign according to claim 6, characterized in that: The lifting motor (9), the propulsion motor (12) and the hydraulic push rod (7) are connected to a switch via wires, and the switch is connected to a power source via wires.

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