CN220812208U - Adjustable glass tube cutting device - Google Patents

Abstract

The utility model discloses an adjustable glass tube cutting device which comprises a box body, wherein a feeding hole is formed in the right side of the box body, a fixing table is fixedly connected to the bottom of an inner cavity of the box body, an electric push rod I is fixedly connected to the top of the inner cavity of the box body, a pressing plate positioned above the fixing table is fixedly connected to the telescopic end of the electric push rod I, the top of the fixing table and the bottom of the pressing plate are arc-shaped, an electric push rod II is fixedly connected to the top of the inner cavity of the box body, a motor I is fixedly connected to the telescopic end of the electric push rod II, a cutter positioned on the right side of the fixing table is fixedly connected to an output shaft of the motor I, and when a glass tube is clamped and fixed, the glass tube is matched with the movable tube to stretch into the glass tube, the inner wall of the glass tube is supported in an air bag expansion mode, so that the phenomenon that the glass tube is broken due to clamping pressure is avoided when the glass tube is clamped before cutting, and the expansion range of the air bag is adjustable according to different diameters of the inner cavity of the glass tube.

Description

Adjustable glass tube cutting device

Technical Field

The utility model belongs to the technical field of glass tube cutting, and particularly relates to an adjustable glass tube cutting device.

Background

After the glass tube is processed and formed, the glass tube needs to be cut according to the length, and the cutting mode of the glass tube is mainly divided into laser cutting and cutting knife cutting, wherein the cutting mode of the cutting knife mainly adopts driving equipment to drive a rotary cutting knife to cut the glass tube, so that the cost is lower, and the application is wider.

When the cutting knife cuts the glass tube, in order to avoid that the glass tube can not move when cutting, the mode of current solution mainly adopts the centre gripping mode, and is fixed to the outside centre gripping of glass tube, but the inside cavity state that is in of glass tube, the pressure that receives the centre gripping produces the breakage easily, and the glass tube is thinner more easily damaged.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the adjustable glass tube cutting device, when the glass tube is clamped and fixed, the matched movable tube stretches into the glass tube, and the inner wall of the glass tube is supported in an air bag expansion mode, so that the phenomenon that the glass tube is broken due to clamping pressure when the glass tube is clamped before cutting is avoided, and the expansion range of the air bag can be adjusted according to different diameters of the inner cavity of the glass tube, so that the adjustable glass tube cutting device is suitable for glass tubes with different specifications.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An adjustable glass tube cutting device comprises a box body, a feeding hole is formed in the right side of the box body, a fixing table is fixedly connected to the bottom of an inner cavity of the box body, an electric push rod I is fixedly connected to the top of the inner cavity of the box body, a pressing plate located above the fixing table is fixedly connected to the telescopic end of the electric push rod I, the top of the fixing table and the bottom of the pressing plate are arc-shaped, an electric push rod II is fixedly connected to the top of the inner cavity of the box body, a motor I is fixedly connected to the telescopic end of the electric push rod II, a cutter located on the right side of the fixing table is fixedly connected to an output shaft of the motor I, a sliding groove is formed in the top of the inner cavity of the box body, a motor II is fixedly connected to an output shaft of the motor II, a screw rod is fixedly connected to the sliding groove, a sliding block is connected with the sliding block in the sliding groove in a threaded mode, the bottom of the sliding block is fixedly connected with an electric push rod III, the telescopic end of the electric push rod III is fixedly connected with a movable pipe, the bottom of the sliding block is fixedly connected with an air pump, an air pipe is communicated with an air outlet of the air pump, the bottom end of the air pipe is communicated with the movable pipe, the outer side of the movable pipe is provided with mounting grooves, the mounting grooves are positioned at the right end of the movable pipe, four mounting groove annular arrays are arranged, an air bag is arranged in the mounting grooves, the inner side of the movable pipe is provided with through holes communicated with the air bag, when the glass pipe is clamped and fixed, the movable pipe is matched with the movable pipe to extend into the glass pipe, the inner wall of the glass pipe is supported in an air bag expansion mode, the phenomenon that the glass pipe is broken due to clamping pressure is avoided when the glass pipe is clamped before cutting, and according to different diameters of the inner cavity of the glass pipe, the expansion range of the air bag can be adjusted, is suitable for glass tubes with different specifications.

Further, the bottom fixedly connected with storage frame of box inner chamber, fixedly connected with foam-rubber cushion in the storage frame sets up the foam-rubber cushion in through the storage frame, and the glass pipe after the convenient movable tube drive cutting carries out the storage, avoids the glass pipe to take off the back from the movable tube, whereabouts to collide with damaged phenomenon.

Further, the left side fixedly connected with dead lever of box inner chamber, the right-hand member fixedly connected with baffle of dead lever, the glass pipe after conveniently cutting through the baffle is taken off from movable pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. When the glass tube is clamped and fixed, the matched movable tube stretches into the glass tube, and the inner wall of the glass tube is supported in an air bag expansion mode, so that the phenomenon that the glass tube is broken due to clamping pressure is avoided when the glass tube is clamped before cutting, and the expansion range of the air bag can be adjusted according to the difference of the diameters of the inner cavities of the glass tube, so that the glass tube is suitable for glass tubes with different specifications.

2. Through setting up the foam-rubber cushion in the storage frame, make things convenient for the movable tube to drive the glass pipe after the cutting and carry out the storage, avoid the glass pipe to take off the back from the movable tube, the whereabouts to collide with damaged phenomenon, conveniently take off the glass pipe after cutting from the movable tube through the baffle.

Drawings

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

FIG. 2 is a schematic side view of a movable tube according to the present utility model.

In the figure: the device comprises a box body 1, a feeding hole 2, a fixed table 3, an electric push rod I, a pressing plate 5, an electric push rod II, a motor I, a cutter 8, a chute 9, a motor II, a screw rod 11, a slide block 12, an electric push rod III, a movable tube 14, an air pump 15, an air pipe 16, an installation groove 17, an air bag 18, a through hole 19, a storage frame 20, a foam cushion 21, a fixed rod 22 and a baffle 23.

Detailed Description

The technical solutions in 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. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-2, an adjustable glass tube cutting device comprises a box body 1, a feeding hole 2 is formed in the right side of the box body 1, a fixed table 3 is fixedly connected to the bottom of the inner cavity of the box body 1, an electric push rod one 4 is fixedly connected to the top of the inner cavity of the box body 1, a pressing plate 5 located above the fixed table 3 is fixedly connected to the telescopic end of the electric push rod one 4, the top of the fixed table 3 and the bottom of the pressing plate 5 are arc-shaped, an electric push rod two 6 is fixedly connected to the top of the inner cavity of the box body 1, a motor one 7 is fixedly connected to the telescopic end of the electric push rod two 6, a sliding groove 9 is formed in the top of the inner cavity of the box body 1, a motor two 10 is fixedly connected to the output shaft of the motor two 10, a screw 11 is fixedly connected to the output shaft of the motor two 10, a sliding groove 9 is slidably connected to a sliding block 12 which is in threaded connection with the screw 11, a movable tube 14 is fixedly connected to the telescopic end of the electric push rod three 13, an air pump 15 is fixedly connected to the bottom of the sliding block 12, an air outlet 16 of the air pump 15 is fixedly connected to the bottom of the air pump 16, an air pump 16 is communicated with the movable tube 14, an annular array 17 is arranged at the bottom end of the air pump 16, and an annular array 17 is communicated with the inner side of the movable tube 14, and an annular array 17 is communicated with the inner side 17 of the movable tube 14 is arranged, and the annular array 17 is communicated with the inner side 17.

The bottom of the inner cavity of the box body 1 is fixedly connected with a storage frame 20, and a sponge cushion 21 is fixedly connected in the storage frame 20.

The left side of the inner cavity of the box body 1 is fixedly connected with a fixed rod 22, and the right end of the fixed rod 22 is fixedly connected with a baffle plate 23.

Working principle: according to the utility model, glass to be cut is stretched into a box body 1 from a feeding hole 2, the left end of a glass tube is placed on a fixed table 3, the left end of the glass tube extends to the position of a cutter 8, namely the length required to be cut, the position of the glass tube can be properly adjusted leftwards according to the required length, an electric push rod III 13 is started to drive a movable tube 14 to move upwards and downwards until the movable tube 14 corresponds to the opening of the left end of an inner cavity of the glass tube, a screw 11 is driven by a starting motor II 10 to rotate, a sliding block 12 moves in a sliding groove 9 along with the rotation of the screw 11, the sliding block 12 drives an electric push rod III 13 to move, the movable tube 14 is further inserted into the glass tube along with the sliding block 12 synchronously to the right until the position of a mounting groove 17 of the movable tube 14 is located at the fixed table 3, an air pump 15 is started, air flow enters the movable tube 14 from an air tube 16, and passes through a through hole 19, an air bag 18 at the position of the four mounting grooves 17 is expanded, meanwhile, a first electric push rod 4 is started to drive a pressing plate 5 to clamp the glass tube, when the pressing plate 5 contacts the outer wall of the glass tube downwards, the expanded air bag 18 contacts the inner wall of the glass tube, the first electric push rod is driven by the supporting motor II, the electric push rod 7 is driven by the electric push rod 8 to rotate upwards, the first electric push rod 8 is driven by the electric push rod 6 to move upwards, the cutter 6 is driven by the air bag 6, and the cutter 14 is cut upwards, and the glass tube 14 is cut upwards, and cut, and the first cut is cut, and the glass tube 6 is cut upwards, and the cut, and the glass tube is cut upwards is cut, and the first cut, and the glass tube is moved upwards, and the first glass tube 6 is moved upwards and the glass tube is moved by the cutter, and the cutter is moved by the cutter 6 and the cutter is moved upwards through the cutter. The cut glass tube moves leftwards along with the movable tube 14 until the glass tube moves to the upper part of the material storage frame 20, then the movable tube 14 drives the glass tube to move downwards until the glass tube positioned in the lower area of the movable tube 14 corresponds to the top of the baffle plate 23 horizontally, then the movable tube 14 drives the glass tube to move leftwards again, and then the glass tube is sleeved on the lower area of the left end of the glass tube outside the movable tube 14, the moving glass tube contacts the baffle plate 23 and is blocked by the baffle plate 23 not to move leftwards until the movable tube 14 completely moves out of the glass tube leftwards, and at the moment, the glass tube falls onto a foam cushion in the material storage frame 20 to finish the cutting work of the glass tube.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The utility model provides an adjustable glass tube cutting device, includes box (1), feed port (2) have been seted up on the right side of box (1), the bottom fixedly connected with fixed station (3) of box (1) inner chamber, the top fixedly connected with electric putter (4) of box (1) inner chamber, the flexible end fixedly connected with of electric putter (4) is located clamp plate (5) of fixed station (3) top, the top of fixed station (3) and the bottom of clamp plate (5) are the arc, the top fixedly connected with electric putter (6) of box (1) inner chamber, the flexible end fixedly connected with motor (7) of electric putter (6), the output shaft fixedly connected with of motor (7) is located cutter (8) on fixed station (3) right side, its characterized in that: spout (9) have been seted up at the top of box (1) inner chamber, fixedly connected with motor two (10) in spout (9), output shaft fixedly connected with screw rod (11) of motor two (10), sliding connection has slider (12) with screw rod (11) threaded connection in spout (9), the bottom fixedly connected with electric putter three (13) of slider (12), the flexible end fixedly connected with movable tube (14) of electric putter three (13), the bottom fixedly connected with air pump (15) of slider (12), the air outlet department intercommunication of air pump (15) has trachea (16), the bottom and the movable tube (14) intercommunication of trachea (16), mounting groove (17) have been seted up in the outside of movable tube (14), mounting groove (17) are located the right-hand member of movable tube (14), mounting groove (17) annular array has four, be provided with gasbag (18) in mounting groove (17), the inboard of movable tube (14) is seted up with through-hole (19) with gasbag (18).

2. An adjustable glass tube cutting apparatus according to claim 1, wherein: the bottom of the inner cavity of the box body (1) is fixedly connected with a storage frame (20), and a foam-rubber cushion (21) is fixedly connected in the storage frame (20).

3. An adjustable glass tube cutting apparatus according to claim 1, wherein: the left side of box (1) inner chamber fixedly connected with dead lever (22), the right-hand member fixedly connected with baffle (23) of dead lever (22).