CN204800759U - Sponge pipe puncher - Google Patents

Abstract

The utility model discloses a sponge tube punching machine, which comprises a base frame, a guide plate arranged on the base frame, a punching assembly arranged on one side of the guide plate, and a traction mechanism arranged in front of the guide plate. A plurality of drills are arranged side by side on the punching assembly, the distance between two adjacent drills is equal, and the drills are located directly above the guide plate. In the sponge tube punching machine of the utility model, the distance between the installation holes is controlled by the distance between the adjacent hole drills, the movement of the sponge tube is automatically pulled by the traction mechanism, and the punching is automatically carried out by the punching assembly. Automatic operation greatly saves labor costs, improves processing efficiency, and the processing accuracy is very precise, which also ensures the subsequent installation accuracy of the product.

Description

Sponge tube punching machine

technical field

The utility model relates to a sponge tube punching machine.

Background technique

A number of installation holes 1c are usually evenly distributed on the rubber sponge tube used as a door frame strip. In traditional door frame strip processing enterprises, the above installation holes are processed manually, and the distance between them is manually controlled by a length measuring tool. This processing method is relatively backward, and it has the following shortcomings:

(1) In the process of manually using the length measuring tool to determine the spacing of the installation holes, accuracy errors will inevitably occur, which will affect the subsequent installation accuracy;

(2) Since the rubber sponge tube is relatively soft and has a certain degree of elasticity, errors will also occur due to the elastic deformation of the material during the manual drilling process, which will also affect the subsequent installation accuracy;

(3) The efficiency of manual ranging and punching is low, the labor intensity of workers is also high, and it is also prone to accuracy errors.

Contents of the invention

The technical problem to be solved by the utility model is to solve the defects of poor accuracy and low efficiency of the mounting holes on the manually processed sponge tube in the prior art.

In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a sponge tube punching machine, including a base frame, a guide plate arranged on the base frame, a punching assembly arranged on one side of the guide plate and a device In the traction mechanism in front of the guide plate, several drills are arranged side by side on the punching assembly, the distance between two adjacent drills is equal, and the drills are located directly above the guide plate.

Further, the punching assembly includes a movable base plate and a fixed base plate, the fixed base plate is fixedly connected to the base frame, a number of mounting seats are provided on the movable base plate, and the drills correspond to the mounting bases one by one and are installed on the on the mount.

Further, an engaging plate is connected to the movable base plate, and a driving device for driving the movable base plate to move relative to the fixed base plate is provided between the engaging plate and the fixed base plate.

Further, the driving device is a linear motor or a telescopic cylinder.

Further, the traction mechanism includes a set of pulley sets that match each other, and the set of pulleys includes a pair of pulleys and a belt, and the distance between the sets of pulleys is adjustable.

Further, it also includes a support set on the base frame, wherein one set of pulley sets is connected with a support plate, and a telescopic device is provided between the support plate and the support, and one of the pulleys of the other set of pulley sets is connected with a drive motor.

Further, a guide device is provided between the support plate and the support, and the guide device includes a guide column provided on the support plate and a guide sleeve provided on the support.

Further, it also includes a cutting device, the cutting device includes a fixed seat and a knife seat that is moved relative to the fixed seat, and a cutting knife is provided at the lower part of the knife seat.

Further, a telescopic mechanism is provided between the knife seat and the fixed seat, and the telescopic mechanism is a linear motor or a telescopic cylinder.

Further, it also includes a guide column arranged on the knife seat and a guide hole arranged on the fixing seat.

In the sponge tube punching machine of the utility model, the distance between the installation holes is controlled by the distance between adjacent hole drills, the movement of the sponge tube is automatically pulled by the traction mechanism, and the punching is automatically carried out by the punching assembly. Automatic operation greatly saves labor costs, improves processing efficiency, and the processing accuracy is very precise, which also ensures the subsequent installation accuracy of the product.

Description of drawings

Fig. 1 is the structural representation of the sponge tube punching machine of the present embodiment;

Fig. 2 is a structural schematic view of the back of the sponge tube punching machine shown in Fig. 1 .

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner" and "outer" are based on the The orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. limits.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, an integral connection, It can also be a detachable connection; it can be the internal communication of two elements; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the above terms in the present utility model specific meaning.

As shown in Figures 1 and 2, a sponge tube punching machine in this embodiment includes a base frame 10, a guide plate 40 disposed on the base frame 10, and a punching assembly disposed on one side of the guide plate 40. 20 and the traction mechanism 40 located at the front of the guide plate 40, wherein the punching assembly 20 is provided with several drills 22 side by side, and the distance between two adjacent drills 22 is equal, wherein the drills 22 are located on the guide plate 40 Directly above. The punching assembly 20 of the present embodiment includes a movable base plate 23 and a fixed base plate 24, wherein the fixed base plate 24 is fixedly connected to the base frame 10, and a plurality of mounting seats 21 are arranged on the movable base plate 23, and the hole drill 22 is connected with the mounting base 21. One corresponds to and is installed on the mounting base 21 . As preferably, an engaging plate 28 is connected to the movable base plate 23, and a drive device for driving the movable base plate 23 to move relative to the fixed base plate is provided between the engaging plate 28 and the fixed base plate 24. The drive device is preferably a linear motor or a telescopic motor. cylinder. Further, it also includes a guide rail 26 arranged on the fixed base plate 24 and a sliding seat 27 arranged on the movable base plate 23 , and the sliding seat 27 is arranged on a chute matching with the guide rail 26 .

Further, the traction mechanism 40 of this embodiment includes a set of pulley sets matched with each other, the pulley set includes a pair of pulleys 41 and a belt 42, and the distance between the pulley sets is adjustable. It also includes a support 44 located on the base frame 10, wherein a set of pulleys is connected to a support plate 43, and a telescopic device 45 is arranged between the support plate 43 and the support 44. The telescopic device 45 is preferably a linear motor or Telescopic cylinder. Another set of pulleys is a drive pulley, and one of the pulleys 41 is connected with a drive motor 47 . Preferably, a guide device is provided between the support plate 43 and the support 44, and the guide device includes a guide column 46 provided on the support plate and a guide sleeve provided on the support.

The sponge tube punching machine of the present embodiment is also provided with a cutting device 30, and the cutting device 30 includes a fixed seat 31 and a knife seat 32 which is moved relative to the fixed seat 31, and a cutting knife 33 is provided at the bottom of the knife seat 32 for cutting The sponge tube is cut off. A telescoping mechanism 34 is arranged between the knife seat 32 and the fixed seat 31, and the telescoping mechanism 34 is a linear motor or a telescopic cylinder. Further, it also includes a guide column 35 arranged on the knife seat and a guide hole arranged on the fixing seat.

In the sponge tube punching machine of the utility model, the distance between the installation holes is controlled by the distance between adjacent hole drills, the movement of the sponge tube is automatically pulled by the traction mechanism, and the punching is automatically carried out by the punching assembly. Automatic operation greatly saves labor costs, improves processing efficiency, and the processing accuracy is very precise, which also ensures the subsequent installation accuracy of the product.

In a word, the above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall include Within the protection scope of the present utility model.

Claims (10)

1. A sponge tube punching machine is characterized in that it comprises a base frame, a guide plate located on the base frame, a punching assembly located at one side of the guide plate and a traction mechanism located at the front of the guide plate, A plurality of drills are arranged side by side on the punching assembly, the distance between two adjacent drills is equal, and the drills are located directly above the guide plate. 2. The sponge tube punching machine according to claim 1, wherein the punching assembly includes a movable base plate and a fixed base plate, and the fixed base plate is fixedly connected to the base frame, and the movable base plate is provided with a plurality of mounting plates. seat, and the drills are in one-to-one correspondence with the mounting seat and are installed on the mounting seat. 3. The sponge tube punching machine according to claim 2, wherein an engaging plate is connected to the movable base plate, and a drive for driving the movable base plate to move relative to the fixed base plate is provided between the engaging plate and the fixed base plate. device. 4. The sponge tube punching machine according to claim 3, wherein the driving device is a linear motor or a telescopic cylinder. 5. The sponge tube punching machine according to claim 1, wherein the traction mechanism comprises a set of pulleys matched to each other, the set of pulleys comprises a pair of pulleys and a belt, and the pulley between the sets of pulleys Adjustable spacing. 6. The sponge tube punching machine according to claim 5, characterized in that, it also includes a support set on the base frame, wherein a set of pulleys is connected with a support plate, and a support plate is arranged between the support plate and the support There is a telescopic device, and one of the pulleys of the other pulley set is connected with a drive motor. 7. The sponge tube punching machine according to claim 6, characterized in that, a guide device is also provided between the support plate and the support, and the guide device includes a guide column arranged on the support plate and a guide column arranged on the support plate. Guide sleeve on the support. 8. The sponge tube punching machine according to any one of claims 1-7, characterized in that it also includes a cutting device, the cutting device includes a fixed seat and a knife seat that is moved relative to the fixed seat, and the knife seat The lower part is provided with a cutting knife. 9. The sponge tube punching machine according to claim 8, wherein a telescopic mechanism is provided between the knife seat and the fixed seat, and the telescopic mechanism is a linear motor or a telescopic cylinder. 10 . The sponge tube punching machine according to claim 9 , further comprising a guide column arranged on the knife seat and a guide hole arranged on the fixing seat. 11 .