CN218905683U - Continuous proofing mechanism - Google Patents

Abstract

The utility model discloses a continuous proofing mechanism, and relates to the technical field of punching. The utility model comprises a placing table, wherein a limiting groove is formed in the surface of the placing table, and a bracket is fixed above the placing table; the punching mechanism is positioned above the placing table and is fixed on the bracket; the propelling mechanism comprises a hinge part, a rod body, a reset part and a guide part, wherein the hinge part is fixed with the punching mechanism, the rod body is hinged with the hinge part in a non-vertical mode, the bottom of the rod body faces to the front side of the placing table, one end of the reset part is fixed with the punching mechanism, the other end of the reset part is contacted with the rod body, and an included angle with an angle smaller than 90 degrees is formed between the upper surface of the guide part and the movement direction of the part to be punched; and the limiting mechanism is used for limiting the movement of the piece to be punched. The utility model can make equidistant small holes.

Description

Continuous proofing mechanism

Technical Field

The utility model relates to the technical field of punching, in particular to a continuous proofing mechanism.

Background

In the production line, a plurality of small holes with the same distance are required to be punched on the surfaces of various objects, a propelling mechanism, a punching mechanism and a positioning mechanism are generally used for punching, the general propelling mechanism has an auxiliary effect by adopting independent equipment, the material is propelled to enable the punching mechanism to punch continuous small holes, for example, uniform small holes are punched on a strip-shaped wood board, and the independent propelling mechanism is required to be used for punching the strip-shaped wood board to enable the wood board to continuously move on a punching table or a manual mode is adopted for pulling the wood board to move;

the material is pushed to move by manual operation or by an independent pushing mechanism so that uniform small holes are punched, and the waste of manpower or equipment resources is caused.

For this purpose, a continuous proofing mechanism is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the conventional punched objects can only move the objects to be punched by virtue of a pushing device, the utility model provides a continuous proofing mechanism.

The utility model adopts the following technical scheme for realizing the purposes:

the continuous proofing mechanism comprises a placing table, wherein a limiting groove is formed in the surface of the placing table, and a bracket is fixed above the placing table; the punching mechanism is positioned above the placing table and is fixed on the bracket; the propelling mechanism comprises a hinge part, a rod body, a reset part and a guide part, wherein the hinge part is fixed with the punching mechanism, the rod body is hinged with the hinge part in a non-vertical mode, the bottom of the rod body faces to the front side of the placing table, one end of the reset part is fixed with the punching mechanism, the other end of the reset part is contacted with the rod body, and an included angle with an angle smaller than 90 degrees is formed between the upper surface of the guide part and the movement direction of the part to be punched; and the limiting mechanism is used for limiting the movement of the piece to be punched.

Further, the punching mechanism comprises an electric push rod, a placing shell, a motor and a punching head, wherein the electric push rod is arranged on the support, the placing shell is fixed with a rod body part of the electric push rod, the motor is positioned in the placing shell, and one end of the punching head is fixed with the motor, and the other end of the punching head extends to the outside of the placing shell.

Further, the reset piece comprises an inner rod, an outer rod and an elastic piece, wherein one end of the outer rod is provided with a cavity, one end of the inner rod is sleeved in the cavity in a sliding manner, the elastic piece is positioned in the cavity and connected with the inner rod, and when the elastic piece is in a natural state, the rod body and the surface of the piece to be punched are in a non-vertical state.

Further, stop gear includes support, locating lever, pivot, torsional spring and arch, the locating lever is connected with the support rotation through rotating in the pivot, the torsional spring is installed in the pivot, the locating lever free end is equipped with the arch, protruding upper surface edge is circular-arc.

Further, the placing table and the support are fixed on the surface of the base.

Further, grooves are formed in the lower portions of two opposite side walls of the limiting groove, and two ends of the grooves extend to two corresponding ends of the placing table.

The beneficial effects of the utility model are as follows:

when the wood board needs to be punched, the holes punched in advance on the wood board are aligned to the bottom of the rod body, the holes can be penetrated through the rod body only when being larger than the free ends of the rod body, the limiting grooves are formed in the placing table, the holes punched by the electric push rod can only move along the limiting grooves, at the moment, the electric push rod is controlled to push the placing shell and the motor positioned in the bottom of the placing shell to move, when the electric push rod continuously pushes the placing shell to move downwards until the punching head mounted by the motor contacts the surface of the piece to be punched, the free ends of the rod body can be contacted with the holes punched in advance, when the punching head continuously moves downwards, the free ends of the rod body can slide downwards on the guide piece inclined on the surface, so that the hole to be punched can be pushed forwards continuously, when the free ends of the rod body are separated from the inclined plane of the guide piece and the small hole are in a vertical state, the hole punched by the punching head can only move when the hole is larger than the rod body, in the section of the hinging piece, in order to prevent the movement of the piece to be punched, the positioning rod body can move upwards through the hole to be punched when the hole is not punched, and the free ends of the positioning rod body are driven to move continuously, and the hole to move upwards when the free ends of the rod body are driven to move upwards through the hole is reset, and the free ends of the rod body can be punched continuously, and the hole can move upwards through the hole is punched through the free end is punched when the hole is not punched through the hole is driven by the reset piece, thereby realizing continuous punching; by arranging the propelling mechanism on the punching mechanism and synchronously moving in coordination with the movement of the propelling mechanism, the independent propelling mechanisms are arranged differently, so that resources are saved and uniformly distributed small holes can be punched.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 with a piece to be perforated;

FIG. 3 is a schematic diagram of the punching mechanism of the present utility model;

FIG. 4 is a schematic view of the propulsion mechanism of the present utility model;

FIG. 5 is a schematic view of a spacing mechanism according to the present utility model;

fig. 6 is a schematic view of the structure of the guide member of the present utility model.

Reference numerals: 1. a piece to be punched; 2. a placement table; 3. a limit groove; 4. a punching mechanism; 5. a bracket; 6. a propulsion mechanism; 7. a limiting mechanism; 8. a base; 41. an electric push rod; 42. placing a shell; 43. a motor; 44. a punching head; 61. a hinge; 62. a rod body; 63. a reset member; 64. a guide member; 631. an inner rod; 632. an outer rod; 633. an elastic member; 71. a support; 72. a positioning rod; 73. a rotating shaft; 74. a torsion spring; 75. a protrusion.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-6, a continuous proofing mechanism comprises a placement table 2, wherein a limit groove 3 is arranged on the surface of the placement table 2, and a bracket 5 is fixed above the placement table 2; the punching mechanism 4 is positioned above the placing table 2 and is fixed on the bracket 5; the propelling mechanism 6 comprises a hinge piece 61, a rod body 62, a reset piece 63 and a guide piece 64, wherein the hinge piece 61 is fixed with the punching mechanism 4, the rod body 62 is hinged with the hinge piece 61 in a non-vertical manner, the bottom of the rod body 62 faces to the front side of the placing table 2, one end of the reset piece 63 is fixed with the punching mechanism 4, the other end of the reset piece is contacted with the rod body 62, and an included angle smaller than 90 degrees is formed between the upper surface of the guide piece 64 and the movement direction of the piece 1 to be punched; and a limiting mechanism 7, wherein the limiting mechanism 7 is used for limiting the movement of the piece 1 to be punched;

in this embodiment, during the use, place plank or other article of waiting to punch at the spacing groove 3 of placing platform 2, start punching mechanism 4 and will punch to the plank, evenly advance the plank through advancing mechanism 6 to beat even aperture to the plank.

Specifically, the punching mechanism 4 includes an electric push rod 41, a placement shell 42, a motor 43 and a punching head 44, the electric push rod 41 is mounted on the bracket 5, the placement shell 42 is partially fixed with a rod body 62 of the electric push rod 41, the motor 43 is positioned in the placement shell 42, one end of the punching head 44 is fixed with the motor 43, and the other end extends to the outside of the placement shell 42;

in this embodiment, the electric push rod 41 can push the placement case 42 to move downward, and the motor 43 is installed in the placement case 42, so that the motor 43 and the punching head 44 installed on the motor 43 move along with the downward movement of the motor 43.

Specifically, the restoring member 63 includes an inner rod 631, an outer rod 632, and an elastic member 633, one end of the outer rod 632 has a cavity, one end of the inner rod 631 is slidably sleeved in the cavity, the elastic member 633 is located in the cavity and connected to the inner rod 631, and when the elastic member 633 is in a natural state, the rod 62 and the surface of the member 1 to be perforated are in a non-vertical state;

in this embodiment, when the free end of the rod 62 is separated from the small hole of the wood board, one end of the inner rod 631 is pulled by the spring, so that the other end of the inner rod 631 pulls the rod 62, thereby aligning the bottom of the rod 62 with the hole just punched, and preparing for the next round of punching.

Specifically, the limiting mechanism comprises a support 71, a positioning rod 72, a rotating shaft 73, a torsion spring 74 and a protrusion 75, wherein the positioning rod 72 is rotationally connected with the support 71 through the rotating shaft 73, the torsion spring 74 is arranged on the rotating shaft 73, the protrusion 75 is arranged at the free end of the positioning rod 72, and the edge of the upper surface of the protrusion 75 is arc-shaped;

in this embodiment, when the torsion spring 74 is in a natural state, the protrusion 75 at the top of the positioning rod 72 is embedded in the punched hole of the wood board, when the free end of the rod body 62 slides on the guide member 64, the wood board can move, and the protrusion 75 can move downwards due to the arc shape of the surface of the protrusion 75, and the wood board can move continuously, when the rod body 62 is separated from the hole, the protrusion 75 is embedded in the hole of the wood board under the action of the torsion spring 74, so that distance and positioning are realized.

Specifically, the placement table 2 and the support 71 are both fixed on the surface of the base 8;

in this embodiment, the placement table 2 and the support 71 may be integrally fixed to the surface of the base 8.

Specifically, grooves are formed in the lower parts of two opposite side walls of the limiting groove 3, and two ends of the grooves extend to corresponding two ends of the placing table;

in this embodiment, the two ends of the to-be-punched piece 1 are embedded in the groove extending from the limiting groove 3, and the to-be-punched piece 1 can stably move in the groove.

To sum up: when the wood board of the piece 1 to be punched needs to be punched, firstly, a hole punched in advance on the wood board is aligned to the bottom of the rod body 62, the hole is only larger than the free end of the rod body 62, the rod body 62 can pass through, and because the limiting groove 3 is arranged on the placing table 2, the piece 1 to be punched can only move along the limiting groove 3, at the moment, the electric push rod 41 is controlled to push the placing shell 42 and the motor 43 positioned in the bottom of the placing shell 42 to move, when the electric push rod 41 continuously pushes the placing shell 42 to move downwards until the punching head 44 mounted on the motor 43 contacts the surface of the piece 1 to be punched, the free end of the rod body 62 can be contacted with the hole punched in advance, when the punching head 44 continuously moves downwards, the free end of the rod body 62 can slide downwards on the guide piece 64 inclined on the surface, so that the piece 1 to be punched can be pushed to continuously move forwards, when the free end of the rod 62 is separated from the inclined surface and the small hole of the guide member 64 and is in a vertical state, since the hole to be punched of the punching head 44 is larger than the rod 62, because the rod 62 is hinged on the hinge member 61 and only the hole is larger than the section of the rod 62, the rod 62 can move, in order to prevent the movement of the punching member 1 during punching, the positioning rod 72 rotates by the action of the torsion spring 74, the protrusion 75 of the free end of the positioning rod 72 is embedded in the hole of the punching member 1 so that the punching member 1 cannot move, when one hole is punched, the electric push rod 41 drives the punching head 44 to move upwards to prepare for punching the hole, the free end of the rod 62 is limited along with the punching member 1, the free end of the rod 62 can be separated from the hole to be punched on the punching member 1, the rod 62 rotates to reset to the bottom of the rod 62 under the action of the reset member 63 so as to align with the hole just punched before, when the electric push rod 41 continues to push the punching head 44 to move downwards, the bottom of the rod body 62 pushes the piece 1 to be punched to move through the just punched hole, so that continuous punching is realized; by arranging the propelling mechanism 6 on the punching mechanism 4 and synchronously moving in coordination with the movement of the propelling mechanism 6, the independent propelling mechanisms 6 are arranged differently, so that resources are saved and uniformly distributed small holes can be punched.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A continuous proofing mechanism comprising:

the device comprises a placement table (2), wherein a limit groove (3) is formed in the surface of the placement table (2), and a bracket (5) is fixed above the placement table (2);

the punching mechanism (4) is positioned above the placing table (2) and is fixed on the bracket (5); and

the pushing mechanism (6), the pushing mechanism (6) comprises a hinging piece (61), a rod body (62), a reset piece (63) and a guide piece (64), the hinging piece (61) is fixed with the punching mechanism (4), the rod body (62) is hinged with the hinging piece (61) in a non-vertical mode, the bottom of the rod body (62) faces to the front side of the placement table (2), one end of the reset piece (63) is fixed with the punching mechanism (4), the other end of the reset piece is in contact with the rod body (62), and an included angle smaller than 90 degrees is formed between the upper surface of the guide piece (64) and the movement direction of the piece to be punched (1); and

and the limiting mechanism (7) is used for limiting the movement of the piece (1) to be punched.

2. A continuous proofing mechanism according to claim 1, characterized in that the said punching mechanism (4) comprises an electric push rod (41), a holding shell (42), a motor (43) and a punching head (44), the said electric push rod (41) is mounted on the support (5), the said holding shell (42) is fixed with the rod body (62) of the electric push rod (41), the said motor (43) is located in the holding shell (42), one end of the said punching head (44) is fixed with the said motor (43), and the other end extends to the outside of the holding shell (42).

3. A continuous proofing mechanism according to claim 2, wherein the reset member (63) comprises an inner rod (631), an outer rod (632) and an elastic member (633), one end of the outer rod (632) has a cavity, one end of the inner rod (631) is slidably sleeved in the cavity, the elastic member (633) is positioned in the cavity and connected with the inner rod (631), and when the elastic member (633) is in a natural state, the surfaces of the rod body (62) and the member to be perforated (1) are in a non-vertical state.

4. A continuous proofing mechanism according to claim 3, wherein the limiting mechanism comprises a support (71), a positioning rod (72), a rotating shaft (73), a torsion spring (74) and a protrusion (75), the positioning rod (72) is rotatably connected with the support (71) through the rotating shaft (73), the torsion spring (74) is mounted on the rotating shaft (73), the free end of the positioning rod (72) is provided with the protrusion (75), and the edge of the upper surface of the protrusion (75) is arc-shaped.

5. A continuous proofing mechanism according to any of claims 1-4, characterized in that said placement table (2) and support (71) are both fixed to the surface of the base (8).

6. A continuous proofing mechanism according to claim 1, wherein the lower portions of two opposed side walls of said spacing groove are each provided with a recess, and both ends of said recess extend to respective ends of the placement table.

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