CN211195523U

CN211195523U - Flange steel seal machine with material pushing device

Info

Publication number: CN211195523U
Application number: CN201922082363.5U
Authority: CN
Inventors: 陈晓丽; 孟纯纯
Original assignee: Zhangqiu Mingyuan Machinery Co ltd
Current assignee: Zhangqiu Mingyuan Machinery Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-07
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a flange steel seal machine with blevile of push relates to flange production technical field, aims at solving in the actual use, and the flange is easy to skid because of the card when transporting to type matrix department and leads to the technical problem that can't transport to between type matrix department and chain drive, and its technical scheme main points are including base, workstation, steel seal device, adjusting device and chain drive, the workstation sets up on the base, the adjusting device slides and connects on the workstation, the steel seal device is installed on the adjusting device, chain drive fixes and is located one side of adjusting device at the workstation; the adjusting device is characterized in that a supporting plate is fixedly connected to one end, located at the feeding position, of the adjusting device, a material pushing oil cylinder which is inclined relative to the supporting rod and faces the direction of the steel seal device is arranged on the supporting plate, and a piston rod of the material pushing oil cylinder is rotatably connected with a butting wheel which can be abutted against a flange. The effect of being convenient for push the flange between matrix seat and chain drive has been reached.

Description

Flange steel seal machine with material pushing device

Technical Field

The utility model relates to a flange production technical field, more specifically say, it relates to a flange embossed seal machine with blevile of push.

Background

The flange, also called flange or flange, is a part for interconnecting the shaft and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flanges are provided with holes, the two flanges are tightly connected through bolts, and the flanges are sealed by gaskets. The flanges are divided into threaded connection (screw thread connection) flanges, welding flanges and clamping flanges. In the flange production process, the machined flange is often provided with a production model or a steel seal for marking, and then packaged and delivered.

The prior Chinese patent with the publication number of CN206306660U discloses a flange steel seal machine, which comprises a base, a workbench arranged on the base, a chain transmission device positioned on one side of the workbench, a steel seal device and an adjusting device; the steel seal device comprises a character die holder, a plurality of steel seal character dies and character die fixing blocks; a character mold groove is formed in the upper side of one side, close to the workbench, of the character mold base, and a plurality of mounting bosses are uniformly arranged on the side wall of the inner side of the character mold groove; the end part of the steel seal matrix is provided with a mounting groove matched with the mounting boss, and the positions of the mounting grooves are eccentrically arranged; the matrix fixing block compresses the matrix groove and is fixedly connected with the matrix base through bolts and nuts. Its advantage lies in mutually supporting through installation boss and mounting groove, can conveniently fix a position the position of embossed seal matrix to quick installation, the eccentric settings through the mounting groove position simultaneously can prevent that embossed seal matrix direction from adorning reversely, improves work efficiency.

The existing flange steel seal machine needs to print steel seal on the edge of the flange, so that the needed abutting force between the character die holder and the flange is large, and the flange plate needs to be clamped between the character die holder and the chain transmission device in an interference fit manner. However, in the actual use process, the flange is easy to slip due to being clamped when being conveyed to the matrix seat, so that the flange cannot be conveyed between the matrix seat and the chain transmission device, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a flange embossed seal machine with blevile of push, it has and is convenient for push away the flange to the advantage between type matrix seat and the chain drive.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a flange steel seal machine with a material pushing device comprises a base, a workbench, a steel seal device, an adjusting device and a chain transmission device, wherein the workbench is arranged on the base, the adjusting device is connected to the workbench in a sliding manner, the steel seal device is arranged on the adjusting device, and the chain transmission device is fixed on one side, located on the adjusting device, of the workbench; the adjusting device is characterized in that a supporting plate is fixedly connected to one end, located at the feeding position, of the adjusting device, a material pushing oil cylinder which is inclined relative to the supporting plate and faces the direction of the steel seal device is arranged on the supporting plate, and a piston rod of the material pushing oil cylinder is rotatably connected with a butting wheel which can be abutted against a flange.

By adopting the technical scheme, the piston rod of the material pushing oil cylinder drives the flange to move towards the direction of the steel seal device, so that the flange can roll to the position between the steel seal device and the chain transmission device by overcoming the resistance, and the steel seal device can print the steel seal on the side wall of the flange conveniently. The arrangement of the butting wheels facilitates the flange rotation when the piston rod pushes the flange, so that the flange is more easily pushed between the steel seal device and the chain transmission device, and the probability that the flange is clamped on the end wall of the steel seal device is reduced.

Furthermore, a sliding groove is formed in the supporting plate, a sliding block is connected in the sliding groove in a sliding mode, a fixing block is arranged on the sliding block, a limiting block is fixed to the middle of the material pushing oil cylinder in a welding mode, and a limiting groove for the fixing block to be inserted is formed in the limiting block.

By adopting the technical scheme, the arrangement of the sliding groove and the fixing block is convenient for adjusting the position of the material pushing oil cylinder, and the material pushing oil cylinder can be quickly fixed on the sliding block by inserting the fixing block into the limiting groove.

Furthermore, the outer side wall of the fixing block is provided with a plurality of adjusting convex teeth, and the side wall of the limiting groove is provided with an adjusting groove matched with the adjusting convex teeth.

By adopting the technical scheme, the technology of matching the adjusting convex teeth and the adjusting grooves is convenient for adjusting the inclination angle of the material pushing oil cylinder, so that the material pushing oil cylinder can be suitable for flanges with different sizes. Meanwhile, the technology of matching the adjusting convex teeth and the adjusting grooves is convenient for preventing the material pushing oil cylinder from rotating and limiting the material pushing oil cylinder.

Furthermore, a regulating screw rod is connected to the sliding block through threads, one end, close to the adjusting device, of the regulating screw rod is inserted into the supporting plate, and a hand wheel is arranged at one end, far away from the adjusting device, of the regulating screw rod.

Through adopting above-mentioned technical scheme, adjust lead screw and sliding block threaded connection and rotate through the hand wheel for sliding block's position is convenient for adjust and carries out the locking through the screw thread.

Furthermore, one end of the adjusting device, which is close to the material pushing oil cylinder, is provided with a proximity switch for detecting the flange, and the proximity switch is coupled with a control circuit for receiving a signal of the proximity switch to control the starting of the material pushing oil cylinder.

By adopting the technical scheme, the proximity switch sends a voltage signal to the control circuit when the flange is closest to the proximity switch, and the control circuit drives the material pushing oil cylinder to work when receiving the voltage signal, so that automatic material pushing of the flange can be realized.

Further, the control circuit comprises a weak current response part and a strong current execution part, the weak current response part is coupled with the proximity switch to send out a control signal, and the strong current execution part is coupled with the weak current response part to respond to the control signal to control the pushing cylinder to start.

By adopting the technical scheme, the weak current response part receives signals and controls the strong current execution part to start the material pushing oil cylinder through the electromagnetic relay KA, so that the electric isolation is convenient to realize, and the safety coefficient of the circuit is improved.

Furthermore, a forced switch SB for forcibly starting the material pushing oil cylinder is arranged in the strong electric execution part.

By adopting the technical scheme, the arrangement of the forced switch SB is convenient for manually starting the material pushing oil cylinder when the weak current response part fails, thereby ensuring the continuity of material pushing and reducing the shutdown caused by the failure of the weak current response part.

Furthermore, a feeding conveyor belt with the conveying direction consistent with the conveying direction of the chain transmission device is rotatably connected to the workbench along the width direction of the workbench, and a plurality of driving magnetic pieces are arranged on the surface of the feeding conveyor belt.

Through adopting above-mentioned technical scheme, the pay-off conveyer belt cooperatees with the drive magnetic part and is convenient for carry out the transmission to the flange to chain drive both ends to begin to carry out the transmission to the flange promptly at the unable tip that contacts the flange of chain drive, and move to and drive chain drive together the flange with chain drive when contacting with the flange, and take place relative slip to the flange moving to embossed seal device department, and carry the flange again after extruding the embossed seal.

To sum up, the utility model discloses following beneficial effect has:

1. the technology that the supporting rod is provided with the material pushing oil cylinder which inclines relative to the supporting plate and faces the steel seal device and the abutting wheel are matched is adopted, so that the effect of conveniently pushing the flange between the matrix seat and the chain transmission device is achieved;

2. the technology that the support plate is provided with the sliding groove, the sliding block, the fixing block, the adjusting convex tooth, the adjusting screw rod and the hand wheel are matched with the pushing oil cylinder provided with the limiting block, the limiting groove and the adjusting groove is adopted, so that the effect of pushing materials for flanges with different sizes is achieved conveniently;

3. the technology that the proximity switch is coupled with the control circuit to control the material pushing oil cylinder is adopted, so that the effect of automatically detecting that the flange reaches a preset position and pushing materials is achieved.

Drawings

FIG. 1 is a schematic overall structure diagram of a flange steel seal machine with a material pushing device in the embodiment;

FIG. 2 is an exploded view of the embodiment for showing the structure at the supporting plate;

FIG. 3 is an enlarged view of the structure of part A in FIG. 2;

fig. 4 is a circuit diagram of a control circuit configuration.

In the figure: 1. a base; 11. a work table; 111. a feeding conveyor belt; 1110. a strut; 1111. a driving magnetic member; 12. a steel seal device; 121. a character die holder; 13. an adjustment device; 14. a chain transmission device; 141. a chain; 142. a butting block; 2. a support plate; 21. a sliding groove; 211. a sliding block; 2111. adjusting the screw rod; 2112. a hand wheel; 212. a fixed block; 2121. adjusting the convex teeth; 3. a material pushing oil cylinder; 30. a support bar; 31. a butting wheel; 32. a limiting block; 321. a limiting groove; 3211. adjusting the groove; 4. a proximity switch; 41. a weak current response section; 42. a strong electric actuator; 5. and (4) a flange.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a flange steel seal machine with a material pushing device refers to fig. 1 and comprises a base 1, a workbench 11, a steel seal device 12, an adjusting device 13 and a chain transmission device 14, wherein the adjusting device 13 is connected to the workbench 11 in a sliding mode in the direction close to or far away from the chain transmission device 14 through lead screw driving and guide rod guiding. The steel seal device 12 is installed on the adjusting device 13, the steel seal device 12 comprises a die holder 121, and the die holder 121 is fixed on the adjusting device 13 through bolts. The chain transmission device 14 is fixed on one side of the workbench 11 on the adjusting device 13, the chain transmission device 14 comprises a chain 141 and an abutting block 142 fixed on one side surface of the chain 141 facing the die holder 121, and the abutting block 142 acts as an abutting function for the flange 5. The flange 5 is conveyed to the steel seal device 12 through the chain transmission device 14, and the flange 5 rolls between the steel seal device 12 and the chain transmission device 14 in an interference fit manner to press the steel seal out of the side wall of the flange 5.

Referring to fig. 1, a table 11 is provided on a base 1, a feeding belt 111 having a conveying direction identical to that of a chain transmission 14 is rotatably connected to the table 11 in a width direction thereof, and the feeding belt 111 extends in the width direction of the table 11. Supporting rods 1110 are arranged on two sides of the feeding conveyor belt 111, the supporting rods 1110 are welded and fixed on the surface of the workbench 11 and can abut against the flange 5, and the feeding conveyor belt 111 is flush with the top surfaces of the supporting rods 1110. The surface of the feeding conveyor belt 111 is provided with a plurality of driving magnetic pieces 1111, and the driving magnetic pieces 1111 are natural magnets, so that the flange 5 can be conveniently adsorbed by the driving magnetic pieces 1111 and can be conveniently matched with the feeding conveyor belt 111 to convey the flange 5.

Referring to fig. 1 and 2, a support plate 2 is fixedly connected to one end of the adjusting device 13 at the loading position, and the support plate 2 is fixed on an end wall of the adjusting device 13 through a bolt. The supporting plate 2 is detachably connected with a material pushing oil cylinder 3 which is inclined relative to the supporting plate 2, and a piston rod of the material pushing oil cylinder 3 is arranged towards the direction of the steel seal device 12. A supporting rod 30 is arranged on a piston rod of the material pushing oil cylinder 3, a nylon material abutting wheel 31 which can abut against the flange 5 is sleeved on the supporting rod 30, the axis direction of the abutting wheel 31 is vertically arranged, the side wall of the abutting wheel 31 can abut against the side wall of the flange 5 and can enable the flange 5 to rotate, and therefore the flange 5 can be conveniently pushed between the steel seal device 12 and the chain transmission device 14.

Referring to fig. 2, the support plate 2 is provided with a sliding groove 21, and the sliding groove 21 extends along the length direction of the support plate 2. The sliding groove 21 is connected with a sliding block 211 in a sliding manner in a matching manner, and the sliding block 211 is a square block. An adjusting screw 2111 is connected to the sliding block 211 through a thread, one end of the adjusting screw 2111 close to the adjusting device 13 is inserted into the supporting plate 2, one end of the adjusting screw 2111 far away from the adjusting device 13 is provided with a handwheel 2112, and the handwheel 2112 drives the adjusting screw 2111 to rotate so as to drive the sliding block 211 to slide in the sliding groove 21.

Referring to fig. 2 and 3, a fixed block 212 is integrally formed on the sliding block 211, and a neodymium iron boron magnet is embedded in the middle of the fixed block 212. A limiting block 32 is fixedly welded in the middle of the material pushing oil cylinder 3, the limiting block 32 is made of iron, a limiting groove 321 for the fixing block 212 to be inserted is formed in the limiting block 32, and the limiting groove 321 is matched with the limiting block 32, so that the material pushing oil cylinder 3 can be fixed on the sliding block 211.

Referring to fig. 2 and 3, the outer side wall of the fixing block 212 is provided with a plurality of adjusting convex teeth 2121, in this embodiment, 10 adjusting convex teeth 2121 are provided, the side wall of the limiting groove 321 is provided with an adjusting groove 3211 matched with the adjusting convex teeth 2121, and the adjusting convex teeth 2121 are inserted into the adjusting convex grooves, so that the pushing cylinder 3 can be prevented from rotating and the angle of the pushing cylinder 3 can be adjusted conveniently.

Referring to fig. 2, a proximity switch 4 for detecting the flange 5 is disposed at one end of the adjusting device 13 close to the pushing cylinder 3, and the proximity switch 4 used in this embodiment is a capacitive proximity switch 4. A control circuit for receiving a signal of the proximity switch 4 to control the start of the material pushing cylinder 3 is coupled to the proximity switch 4. When the proximity switch 4 detects that the distance between the flange 5 and the proximity switch 4 is smaller than a preset value, a voltage signal is sent to the control circuit, and the control circuit is controlled by the voltage signal to drive the material pushing oil cylinder 3 to start, so that the flange 5 is pushed.

Referring to fig. 4, the control circuit includes a weak current response portion 41 and a strong current execution portion 42, the weak current response portion 41 is coupled to the proximity switch 4 to send out a control signal, and the strong current execution portion 42 is coupled to the weak current response portion 41 to control the activation of the material pushing cylinder 3 in response to the control signal. The weak current response unit 41 includes a first resistor R1, a second resistor R2, a first triode Q1, a first diode D1, and an electromagnetic relay KA, the first resistor R1 and the second resistor R2 are connected in series, the other end of the first resistor R1 is connected to the proximity switch 4, and the other end of the second resistor R2 is grounded. The connection point of the first resistor R1 and the second resistor R2 is connected to the base electrode of the first triode Q1, the emitting electrode of the first triode Q1 is grounded, the collecting electrode of the first triode Q1 is connected to the coil of the electromagnetic relay KA, and the other end of the coil of the electromagnetic relay KA is connected to the power supply. An anode of the first diode D1 is connected to a connection point of a coil of the electromagnetic relay KA and a collector of the first transistor Q1, and a cathode of the first diode D1 is connected to a negative electrode of the power supply. The strong electric actuator 42 comprises a material pushing cylinder 3, a third resistor R3 and a normally open contact of an electromagnetic relay KA which are connected in series in an alternating current power grid.

Referring to fig. 4, a forced switch SB for forcibly starting the material pushing cylinder 3 is disposed in the strong electric actuator 42, and the forced switch SB is connected in parallel to two ends of the normally open contact of the electromagnetic relay KA and is used for short-circuiting the normally open contact of the electromagnetic relay KA, so that the material pushing cylinder 3 is directly powered on to work.

The working principle is as follows:

when the steel seal needs to be punched on the flange 5, the flange 5 is placed on the support rod 1110 and the feeding conveyor belt 111, and the magnetic members on the feeding conveyor belt 111 attract the flange 5 and convey the flange 5 through the feeding conveyor belt 111. When the flange 5 is conveyed to the chain drive 14, the feed conveyor belt 111 conveys the flange 5 together with the chain drive.

When the flange 5 is conveyed to the end wall of the steel seal device 12, the proximity switch 4 detects that the distance between the flange 5 and the proximity switch 4 is smaller than a preset value, and sends a voltage signal to the first triode Q1. The first triode Q1 is conducted, at the moment, the coil of the electromagnetic relay KA is electrified, the normally open contact is adsorbed, and the material pushing oil cylinder 3 is electrified and started.

The piston rod of the pushing cylinder 3 is pushed out, and the abutting wheel 31 on the piston rod abuts against the side wall of the flange 5, so that the flange 5 can be conveniently pushed to a position between the steel seal device 12 and the chain conveying device by overcoming the resistance. Since the flange 5 is placed between the steel seal device 12 and the chain transmission device 14 in an interference fit manner, the die holder 121 on the steel seal device 12 abuts against the side wall of the flange 5, so that the steel seal is printed on the side wall of the flange 5.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The flange steel seal machine with the material pushing device comprises a base (1), a workbench (11), a steel seal device (12), an adjusting device (13) and a chain transmission device (14), wherein the workbench (11) is arranged on the base (1), the adjusting device (13) is connected to the workbench (11) in a sliding mode, the steel seal device (12) is installed on the adjusting device (13), and the chain transmission device (14) is fixed on one side, located on the adjusting device (13), of the workbench (11); the method is characterized in that: the adjusting device (13) is located at one end of the feeding device and is fixedly connected with a supporting plate (2), a material pushing oil cylinder (3) which inclines relative to the supporting plate (2) and faces the direction of the steel seal device (12) is arranged on the supporting plate (2), and a piston rod of the material pushing oil cylinder (3) is rotatably connected with a butting wheel (31) which can be abutted against a flange.

2. The flange steel seal machine with the material pushing device according to claim 1, characterized in that: the improved material pushing device is characterized in that a sliding groove (21) is formed in the supporting plate (2), a sliding block (211) is connected in the sliding groove (21) in a sliding mode, a fixing block (212) is arranged on the sliding block (211), a limiting block (32) is fixed to the middle of the material pushing oil cylinder (3) in a welding mode, and a limiting groove (321) for the fixing block (212) to be inserted is formed in the limiting block (32).

3. The flange steel seal machine with the material pushing device according to claim 2, characterized in that: the outer side wall of the fixed block (212) is provided with a plurality of adjusting convex teeth (2121), and the side wall of the limiting groove (321) is provided with an adjusting groove (3211) matched with the adjusting convex teeth (2121).

4. The flange steel seal machine with the material pushing device according to claim 2, characterized in that: threaded connection has accommodate the lead screw (2111) in sliding block (211), the one end that accommodate the lead screw (2111) is close to adjusting device (13) is inserted and is established in backup pad (2), the one end that accommodate the lead screw (2111) kept away from adjusting device (13) is provided with hand wheel (2112).

5. The flange steel seal machine with the material pushing device according to claim 1, characterized in that: and one end of the adjusting device (13) close to the material pushing oil cylinder (3) is provided with a proximity switch (4) for detecting the flange, and the proximity switch (4) is coupled with a control circuit for receiving a signal of the proximity switch (4) to control the starting of the material pushing oil cylinder (3).

6. The flange steel seal machine with the material pushing device according to claim 5, characterized in that: the control circuit comprises a weak current response part (41) and a strong current execution part (42), wherein the weak current response part (41) is coupled with the proximity switch (4) to send out a control signal, and the strong current execution part (42) is coupled with the weak current response part (41) to respond to the control signal to control the pushing material oil cylinder (3) to start.

7. The flange steel seal machine with the material pushing device as claimed in claim 6, wherein: a forced switch SB for forcibly starting the material pushing oil cylinder (3) is arranged in the strong electric execution part (42).

8. The flange steel seal machine with the material pushing device according to claim 1, characterized in that: the conveying device is characterized in that the workbench (11) is rotatably connected with a conveying conveyor belt (111) with a conveying direction consistent with that of the chain transmission device (14) along the width direction of the workbench, and a plurality of driving magnetic parts (1111) are arranged on the surface of the conveying conveyor belt (111).