Tapping machine for stripping metal composite plate

Abstract

The utility model discloses a tapping machine for stripping a metal composite plate, which is characterized in that a heating box is arranged on a rack, a feed port is arranged on the heating box, a support plate extending into the heating box to support the metal composite plate is arranged at the feed port, and a fixing device for pressing the metal composite plate is arranged on the support plate. A heating device for heating the upper surface and the lower surface of the end part of the metal composite plate entering from the feeding hole is arranged in the heating box, a swinging rod capable of swinging is mounted on the rack in a swinging manner, one end of the swinging rod is a working end, a contact force application piece acting on the metal composite plate is mounted at the working end, and the other end of the swinging rod is connected with the heating box. The contact force application piece extends into the heating box and is close to the supporting plate, the other end of the swing rod is a transmission end, and the transmission end is driven by a swing power device to swing. The tapping machine can effectively fix the metal composite plate and conveniently, rapidly and accurately open the end of the metal composite plate, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal composite plate processing, in particular to an opening machine for stripping metal composite plates. Background Art

[0002] Metal composite plates are made of multiple layers of metal materials. Composite plates are made of multiple layers of metal composites of different materials according to the usage scenario. Taking three-layer metal composite plates as an example, the upper and lower layers can generally be stainless steel layers to increase strength and wear resistance, while the middle layer can be filled with galvanized plates with relatively low density and relatively low price. In this way, the composite plates of the same thickness are compared with pure stainless steel plates, which not only ensure the strength of the composite plates but also reduce costs. Of course, different materials of metal can be used to meet different needs according to needs, such as: titanium steel composite plates, copper steel composite plates, titanium zinc composite plates, titanium nickel composite plates, nickel steel composite plates, copper aluminum composite plates, nickel copper composite plates, etc.

[0003] Patent No. 201621008578.2 discloses an opening machine for peeling aluminum skin of aluminum-plastic plate. This opening machine uses the principle of impact to break the end of the plate to achieve opening. Obviously, this opening machine can be applied to aluminum-plastic plate, and can also be applied to the opening of metal composite plate, such as copper-aluminum composite plate or other composite plate. The opening action of metal composite plate is mainly to open some edge strips or other waste materials generated in the production process of metal composite plate, so as to facilitate the recycling of different metal materials. In this patent scheme, the opening machine places the aluminum-plastic plate on the support plate, and then heats the aluminum-plastic plate through the upper steam pipe and the lower steam pipe, and then reciprocates and rolls and knocks the end of the aluminum-plastic plate through the cylindrical force member. The opening machine has the following disadvantages: When the aluminum-plastic panel is placed on the support plate, there is no fixing structure for fixing the aluminum-plastic panel at the feed port, and it needs to be fixed manually or by other means to ensure that the aluminum-plastic panel is stable when knocked and does not shake; and the aluminum-plastic panel needs to be extended into the feed port to ensure that the end of the aluminum-plastic panel is in effective contact with the cylindrical force-applying member, but the end of the aluminum-plastic panel is far away from the support plate, forming a suspended state. At this time, after being knocked, a large part of the end of the aluminum-plastic panel will be knocked back and forth, which will cause the knocking force to be unconcentrated, the aluminum skin peeling efficiency is low, and the peeling efficiency is affected; and the heating device is heated by steam, and it is generally difficult to obtain steam, especially in summer, the use of steam is lower, which makes it inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is: an opening machine for stripping a metal composite plate, which can effectively fix the metal composite plate so as to conveniently, quickly and accurately open the end of the metal composite plate and improve the use effect.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an opening machine for stripping a metal composite plate, comprising a frame, a heating box is provided on the frame, a feed port is provided on the heating box, a support plate is provided at the feed port for extending into the heating box to support the metal composite plate, a fixing device is provided on the support plate for pressing the metal composite plate, a heating device is provided in the heating box for heating the upper and lower surfaces of the end of the metal composite plate entering from the feed port, a swingable pendulum is swingably installed on the frame, one end of the pendulum is a working end, a contact force member acting on the metal composite plate is installed on the working end, the contact force member extends into the heating box close to the support plate, the other end of the pendulum is a transmission end, and the transmission end is driven to swing by a swing power device.

[0006] As a preferred solution, the fixing device includes a pressing plate hinged at the feed port, one end of the pressing plate is a pressing end that cooperates with the support plate to press the metal composite plate, and the other end of the pressing plate is a driving end connected to the heating box through a tension spring; an inclined pressing block is provided under the pressing plate to contact and extrude the pressing plate and the metal composite plate, and a tail ring is provided at the tail of the inclined pressing block for easy taking.

[0007] As a preferred solution, the lower part of the pressing end of the pressing plate is provided with a guiding slope for facilitating the passage of the metal composite plate, the upper part of the pressing end of the pressing plate is provided with a chamfer for protecting the surface of the metal composite plate, and the end of the support plate extending into the heating box is also provided with a chamfer for protecting the surface of the metal composite plate.

[0008] As a preferred solution, the heating device includes an electric heating tube fixedly installed on the side wall of the heating box, and the electric heating tube is respectively located on the upper and lower surfaces of the metal composite plate. A fan is also installed on the side wall of the heating box for blowing air through the electric heating tube to the upper and lower surfaces of the metal composite plate. A guide blowpipe is also provided on the side wall of the heating box near the metal composite plate to guide the airflow to the upper and lower surfaces of the end of the metal composite plate. The electric heating tube and the fan are both driven by an external power supply.

[0009] As a preferred solution, an articulated frame is fixedly installed on the frame, the rocker arm is hingedly installed on the articulated frame, an opening for the rocker arm to swing is provided in the heating box, a T-shaped protrusion is provided at the working end of the rocker arm, and a T-shaped groove matching the T-shaped protrusion is provided in the contact force member.

[0010] As a preferred solution, the swing power device includes a compression spring for driving the transmission end of the swing arm to rise and a rotating cam for driving the transmission end of the swing arm to descend. A lower spring sleeve column facing upward is fixedly installed on the frame, and the transmission end of the swing arm is provided with an upper spring sleeve column facing downward corresponding to the lower spring sleeve column. The lower end of the compression spring is sleeved on the lower spring sleeve column, and the upper end of the compression spring is sleeved on the upper spring sleeve column. A cam bracket is also installed on the frame, and the rotating cam is rotatably installed on the cam bracket, and a driving motor for driving the rotating cam to rotate is installed on the cam bracket.

[0011] As a preferred solution, the upper spring sleeve is hinged to the transmission end of the rocker arm.

[0012] After adopting the above technical scheme, the effect of the utility model is as follows: since the opening machine for stripping the metal composite plate includes a frame, a heating box is arranged on the frame, a feed port is arranged on the heating box, a support plate is arranged at the feed port for extending into the heating box to support the metal composite plate, a fixing device is arranged on the support plate for pressing the metal composite plate, a heating device is arranged in the heating box for heating the upper and lower surfaces of the end of the metal composite plate entering from the feed port, a swingable pendulum is swingably installed on the frame, one end of the pendulum is a working end, a contact force-applying member acting on the metal composite plate is installed on the working end, and the contact force-applying member extends into the heating box to heat the upper and lower surfaces of the end of the metal composite plate entering from the feed port. The other end of the swing rod is close to the support plate in the hot box and is a transmission end, and the transmission end is driven to swing by a swing power device; first, the metal composite plate is placed on the support plate and extended into the feed port, so that the end of the metal composite plate exceeds a part of the end of the support plate, then the fixing device presses the metal composite plate, and the heating device heats the upper and lower surfaces of the metal composite plate, and then the contact force member reciprocates and knocks the end of the metal composite plate until the upper and lower layers of the metal composite plate are loosened, the fixing device is loosened, and then the other end of the metal composite plate is replaced for peeling; the opening machine can effectively fix the metal composite plate, thereby facilitating the rapid and accurate peeling of the upper and lower layers of the metal composite plate, thereby improving the use effect.

[0013] Furthermore, since the fixing device includes a pressing plate hinged at the feed port, one end of the pressing plate is a pressing end that cooperates with the support plate to press the metal composite plate, and the other end of the pressing plate is a driving end connected to the heating box through a tension spring; an inclined pressing block that contacts and squeezes the pressing plate and the metal composite plate is provided under the pressing plate, and a tail ring that is convenient for taking is provided at the tail of the inclined pressing block; the driving end of the pressing plate can be effectively held by the tension spring, so that the pressing end can effectively press the support plate, which is convenient for pressing or loosening the metal composite plate and has a simple structure, especially after an opening appears at the end of the metal composite plate, the pressing plate can be deflected to facilitate the removal of the metal composite plate, and then the inclined pressing block is inserted to make it press against the pressing plate and the metal composite plate, ensuring that the contact force-applying member can stably knock the end of the metal composite plate.

[0014] Furthermore, since the lower part of the pressing end of the pressing plate is provided with a guiding inclined surface for facilitating the passage of the metal composite plate, the upper part of the pressing end of the pressing plate is provided with a chamfer for protecting the surface of the metal composite plate, and the end of the support plate extending into the heating box is also provided with a chamfer for protecting the surface of the metal composite plate; the guiding inclined surface can facilitate the guiding and insertion of the metal composite plate, thereby improving the quickness and stability of placing and fixing the metal composite plate, and when the contact force member hits the end of the metal composite plate, it can ensure that the surface of the metal composite plate is effectively protected when it is bent.

[0015] Furthermore, since the heating device includes an electric heating tube fixedly mounted on the side wall of the heating box, the electric heating tube is respectively located on the upper and lower surfaces of the metal composite plate, a fan is also installed on the side wall of the heating box for blowing air through the electric heating tube to the upper and lower surfaces of the metal composite plate, and a guide blowpipe is also provided on the side wall of the heating box near the metal composite plate for guiding the airflow to blow to the upper and lower surfaces of the end of the metal composite plate. The electric heating tube and the fan are both driven by an external power supply; an external power supply is used to heat the electric heating tube, which is convenient for power supply, and at the same time, the guide blowpipe can effectively blow the hot air flow blown by the fan to the upper and lower surfaces of the end of the metal composite plate, so that the heating of the metal composite plate is more precise, thereby improving the accuracy of peeling.

[0016] Furthermore, since an articulated frame is fixedly installed on the frame, the rocker arm is hingedly installed on the articulated frame, an opening for the rocker arm to swing is provided in the heating box, a T-shaped protrusion is provided at the working end of the rocker arm, and a T-shaped groove cooperating with the T-shaped protrusion is provided in the contact force-applying member; through the cooperation between the T-shaped protrusion and the T-shaped groove, the stable installation of the contact force-applying member can be effectively ensured, and the contact force-applying member can be easily disassembled and replaced, thereby improving practicality.

[0017] Furthermore, since the swing power device includes a compression spring that drives the transmission end of the swing arm to rise and a rotating cam that drives the transmission end of the swing arm to descend, an upward lower spring sleeve column is fixedly installed on the frame, and the transmission end of the swing arm is provided with an upper spring sleeve column that corresponds to the lower spring sleeve column downward, the lower end of the compression spring is sleeved on the lower spring sleeve column, and the upper end of the compression spring is sleeved on the upper spring sleeve column, a cam bracket is also installed on the frame, the rotating cam is rotatably installed on the cam bracket, and a driving motor that drives the rotating cam to rotate is installed on the cam bracket; the compression spring can always support the transmission end of the swing arm to make the transmission end of the swing arm rise, and the lower spring sleeve column and the upper spring sleeve column can effectively limit the installation position of the compression spring, and the rotating cam can force the transmission end of the swing arm to descend, thereby pressing the compression spring downward, so that it can continuously swing back and forth to knock the metal composite plate, the structure is simple, and it is easy to use.

[0018] Furthermore, since the upper spring sleeve is hinged at the transmission end of the swing rod, the upper spring sleeve can rotate around the transmission end, and when the transmission end descends, it can be ensured that the upper spring sleeve is always facing downward, and the compression is stable and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0021] In the attached drawings: 1. frame; 2. heating box; 3. feed port; 4. support plate; 5. rocker arm; 6. contact force member; 7. working end; 8. transmission end; 9. pressure plate; 10. clamping end; 11. tension spring; 12. driving end; 13. metal composite plate; 14. guide ramp; 15. electric heating tube; 16. fan; 17. guide blowpipe; 18. hinged frame; 19. opening; 20. T-shaped protrusion; 21. T-shaped groove; 22. compression spring; 23. rotating cam; 24. lower spring sleeve column; 25. upper spring sleeve column; 26. cam bracket; 27. driving motor; 28. inclined pressure block; 29. ​​tail ring. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below through specific embodiments.

[0023] like Figure 1 As shown, an opening machine for stripping a metal composite plate comprises a frame 1, a heating box 2 is arranged on the frame 1, a feed port 3 is arranged on the heating box 2, a support plate 4 extending into the heating box 2 to support a metal composite plate 13 is arranged at the feed port 3, a fixing device for pressing the metal composite plate 13 is arranged on the support plate 4, a heating device for heating the upper and lower surfaces of the end of the metal composite plate 13 entering from the feed port 3 is arranged in the heating box 2, a swingable pendulum 5 is swingably mounted on the frame 1, one end of the pendulum 5 is a working end 7, a contact force member 6 acting on the metal composite plate 13 is mounted on the working end 7, the contact force member 6 extends into the heating box 2 close to the support plate 4, the other end of the pendulum 5 is a transmission end 8, and the transmission end 8 is driven to swing by a swing power device.

[0024] In this embodiment, the fixing device includes a pressing plate 9 hinged at the feed port 3, one end of the pressing plate 9 is a pressing end 10 that cooperates with the support plate 4 to press the metal composite plate 13, and the other end of the pressing plate 9 is a driving end 12 connected to the heating box 2 through a tension spring 11; an inclined pressing block 28 is provided below the pressing plate 9 to contact and extrude the pressing plate 9 and the metal composite plate 13, and a tail ring 29 is provided at the tail of the inclined pressing block 28 for easy access; the tension spring 11 can effectively hold the driving end 12 of the pressing plate 9, so that the pressing end 10 can effectively press the support plate 4, which is convenient for pressing or loosening the metal composite plate 13 and has a simple structure; then, by inserting the inclined pressing block 28, the inclined pressing block 28 is pressed against the pressing plate 9 and the metal composite plate 13 to ensure that the contact force member 6 can stably knock the end of the metal composite plate 13; when the metal composite plate 13 is taken out, the inclined pressing block 28 only needs to be pulled out through the tail ring 29.

[0025] Furthermore, a guiding bevel 14 is provided at the lower part of the clamping end 10 of the pressing plate 9 for facilitating the passage of the metal composite plate 13, a chamfer is provided at the upper part of the clamping end 10 of the pressing plate 9 for protecting the surface of the metal composite plate 13, and a chamfer is also provided at the end of the support plate 4 extending into the heating box 2 for protecting the surface of the metal composite plate 13; the guiding bevel 14 can facilitate the guiding insertion of the metal composite plate 13, thereby improving the quickness and stability of placing and fixing the metal composite plate 13, and the chamfers of the upper part of the clamping end 10 of the pressing plate 9 and the end of the support plate 4 extending into the heating box 2 are both arc chamfers, so that when the contact force member 6 hits the end of the metal composite plate 13, it will ensure that the metal composite plate 13 can effectively transition through the arc when bending, thereby effectively protecting the surface.

[0026] In this embodiment, the heating device includes an electric heating tube 15 fixedly mounted on the side wall of the heating box 2, and the electric heating tube 15 is respectively located on the upper and lower surfaces of the metal composite plate 13. A fan 16 is also installed on the side wall of the heating box 2 for blowing air through the electric heating tube 15 to the upper and lower surfaces of the metal composite plate 13. A guide blowpipe 17 is also provided on the side wall of the heating box near the metal composite plate 13 to guide the wind direction airflow to the upper and lower surfaces of the end of the metal composite plate 13. The electric heating tube 15 and the fan 16 are driven by an external power supply; An external power supply is used to heat the electric heating tube 15, which is convenient for power supply. A fan 16, an electric heating tube 15 and a guide blowpipe 17 are respectively installed on the upper surface of the metal composite plate 13 from top to bottom and are fixedly installed on the side wall of the heating box 2, so that the guide blowpipe 17 can effectively blow the hot air flow blown by the fan 16 to the upper surface of the end of the metal composite plate 13, and the lower surface of the metal composite plate 13 is also installed with a fan 16, an electric heating tube 15 and a guide blowpipe 17 from bottom to top, so that the heating of the metal composite plate 13 is more accurate and the accuracy of peeling is improved.

[0027] Furthermore, an articulated frame 18 is fixedly mounted on the frame 1, the rocker arm 5 is hingedly mounted on the articulated frame 18, an opening 19 for the rocker arm 5 to swing is provided in the heating box 2, a T-shaped protrusion 20 is provided at the working end 7 of the rocker arm 5, and a T-shaped groove 21 cooperating with the T-shaped protrusion 20 is provided in the contact force member 6; the contact force member 6 is cylindrical, and the articulated frame 18 can ensure that the rocker arm 5 swings in the air stably and accurately, and the cooperation of the T-shaped protrusion 20 and the T-shaped groove 21 can effectively ensure that the contact force member 6 is installed stably, and the contact force member 6 can be conveniently disassembled and replaced, thereby improving practicality.

[0028] In this embodiment, the swing power device includes a compression spring 22 for driving the transmission end 8 of the swing rod 5 to rise and a rotating cam 23 for driving the transmission end 8 of the swing rod 5 to descend. A lower spring sleeve column 24 facing upward is fixedly installed on the frame 1, and the transmission end 8 of the swing rod 5 is provided with an upper spring sleeve column 25 facing downward and corresponding to the lower spring sleeve column 24. The lower end of the compression spring 22 is sleeved on the lower spring sleeve column 24, and the upper end of the compression spring 22 is sleeved on the upper spring sleeve column 25. A cam bracket 26 is also installed on the frame 1. The cam 23 is rotatably mounted on a cam bracket 26, and a driving motor 27 for driving the cam 23 to rotate is mounted on the cam bracket 26; the compression spring 22 can always support the transmission end 8 of the swing rod 5, so that the transmission end 8 of the swing rod 5 rises, and the lower spring sleeve column 24 and the upper spring sleeve column 25 can effectively limit the installation position of the compression spring 22, and the transmission end 8 of the swing rod 5 can be forced to descend by rotating the cam 23, thereby pressing down the compression spring 22, so that the metal composite plate 13 can be continuously swung back and forth, and the structure is simple and easy to use.

[0029] Furthermore, the upper spring sleeve column 25 is hinged to the transmission end 8 of the swing rod 5; in this way, the upper spring sleeve column 25 can rotate around the transmission end 8, and when the transmission end 8 descends, it can ensure that the upper spring sleeve column 25 can always face downward, and the compression is stable and accurate.

[0030] The working principle of this embodiment is as follows: first, the metal composite plate 13 is placed on the support plate 4, pushed into the feed port 3, and the driving end 12 is pressed down to make the pressing end 10 rise. Then, the end of the metal composite plate 13 exceeds a part of the end of the support plate 4, and the pressing end 10 descends to press the metal composite plate 13, and the inclined pressing block 28 is inserted. The external power supply is energized to heat the electric heating tube 15, and then the fan 16 rotates, and the guide blowpipe 17 collects the airflow and blows it to the end of the metal composite plate 13. Then, the driving motor 27 drives the rotating cam 23 to rotate and cooperate with the compression spring 22 to drive the swing rod 5 to swing, and the contact force member 6 can continuously reciprocate and knock on the part of the metal composite plate 13 that exceeds the limit, so that the upper and lower layers are peeled off.

[0031] The above-described embodiments are merely descriptions of preferred implementations of the present invention and are not intended to limit the scope of the present invention. Various modifications and alterations to the technical solution of the present invention, without departing from the design spirit of the present invention, should fall within the scope of protection defined in the claims of the present invention.

Claims

1. An opening machine for stripping a metal composite plate, comprising a frame, a heating box is arranged on the frame, and a feed port is arranged on the heating box, characterized in that: A support plate extending into the heating box to support the metal composite plate is provided at the feed port, a fixing device for pressing the metal composite plate is provided on the support plate, a heating device for heating the upper and lower surfaces of the end of the metal composite plate entering from the feed port is provided in the heating box, a swingable rocker arm is swingably mounted on the frame, one end of the rocker arm is a working end, a contact force member acting on the metal composite plate is mounted on the working end, the contact force member extends into the heating box close to the support plate, the other end of the rocker arm is a transmission end, and the transmission end is driven to swing by a swing power device.

2. The opening machine for stripping a metal composite plate as claimed in claim 1, characterized in that: The fixing device includes a pressing plate hinged at the feed port, one end of the pressing plate is a pressing end that cooperates with the support plate to press the metal composite plate, and the other end of the pressing plate is a driving end connected to the heating box through a tension spring; an inclined pressing block is provided under the pressing plate to contact and extrude the pressing plate and the metal composite plate, and a tail ring is provided at the tail of the inclined pressing block for easy taking.

3. The opening machine for stripping a metal composite plate as claimed in claim 2, characterized in that: The lower part of the clamping end of the pressing plate is provided with a guiding slope for facilitating the passage of the metal composite plate, the upper part of the clamping end of the pressing plate is provided with a chamfer for protecting the surface of the metal composite plate, and the end of the support plate extending into the heating box is also provided with a chamfer for protecting the surface of the metal composite plate.

4. A metal composite plate peeling machine according to any one of claims 2 or 3, characterized in that: The heating device includes an electric heating tube fixedly mounted on the side wall of the heating box, the electric heating tube is respectively located on the upper and lower surfaces of the metal composite plate, and a fan is also installed on the side wall of the heating box for blowing air through the electric heating tube to the upper and lower surfaces of the metal composite plate. A guide blowpipe is also provided on the side wall of the heating box near the metal composite plate for guiding the airflow to blow to the upper and lower surfaces of the end of the metal composite plate, and the electric heating tube and the fan are both driven by an external power supply.

5. The opening machine for stripping a metal composite plate as claimed in claim 4, characterized in that: An articulated frame is fixedly mounted on the frame, the swing rod is hingedly mounted on the articulated frame, an opening for the swing rod to swing is arranged in the heating box, a T-shaped protrusion is arranged at the working end of the swing rod, and a T-shaped embedding groove cooperating with the T-shaped protrusion is arranged in the contact force applying member.

6. The opening machine for stripping a metal composite plate as claimed in claim 5, characterized in that: The swing power device includes a compression spring for driving the transmission end of the swing arm to rise and a rotating cam for driving the transmission end of the swing arm to descend. A lower spring sleeve column facing upward is fixedly installed on the frame, and the transmission end of the swing arm is provided with an upper spring sleeve column facing downward corresponding to the lower spring sleeve column. The lower end of the compression spring is sleeved on the lower spring sleeve column, and the upper end of the compression spring is sleeved on the upper spring sleeve column. A cam bracket is also installed on the frame, and the rotating cam is rotatably installed on the cam bracket, and a driving motor for driving the rotating cam to rotate is installed on the cam bracket.

7. The opening machine for stripping a metal composite plate as claimed in claim 6, characterized in that: The upper spring sleeve column is hinged at the transmission end of the rocker rod.

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