Energy-saving concrete demolding device for building engineering construction

Abstract

The invention discloses an energy-saving concrete demoulding device for building engineering construction, which comprises a support base, a storage rack is fixed above the support base, the storage rack is located in the center of the support base, the storage rack is used for placing a concrete mould, and connecting assemblies are fixed on two sides of the storage rack. An air cylinder is fixed to the position, located on one side of the storage rack, of the connecting assembly, the connecting assembly is fixedly connected to the top of the air cylinder, a supporting block is fixed to the lower portion of the air cylinder and used for supporting the air cylinder, the air cylinder comprises an air cylinder output end, and the air cylinder output end penetrates through the supporting block; the output end of the air cylinder is fixed on the vibration assembly, a mold plate air cylinder is fixed above the upper mold plate, the mold plate air cylinder comprises a mold plate air cylinder output end, and the mold plate air cylinder output end is fixed above the upper mold plate; the device solves the problems that current manual demolding is high in labor cost and low in efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of civil engineering equipment, and in particular relates to an energy-saving concrete demoulding device for construction engineering. Background Art

[0002] For precast concrete parts, the traditional method is usually to mold, pour and maintain them on site. Demolding relies on manual shoveling and prying with tools such as steel crowbars.

[0003] As for the formwork, the traditional method is to peel the formwork from the concrete surface by knocking after the concrete structure is formed. The manual demoulding method is easy to damage the edges and corners of the formwork and concrete components, reduce the turnover rate of the formwork and the quality of the components, increase the labor cost of the project, and affect the construction progress of the project.

[0004] In order to solve the problem of manual demoulding, an energy-saving concrete demoulding device for construction engineering is proposed to solve the problems of high labor cost and low efficiency of manual demoulding. Summary of the invention

[0005] The purpose of the present invention is to provide an energy-saving concrete demoulding device for construction engineering to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an energy-saving concrete demoulding device for construction engineering, comprising a support base 1, a rack 2 is fixed on the top of the support base 1, the rack 2 is located at the center of the support base 1, the rack 2 is used to place a concrete mold, connecting components 3 are fixed on both sides of the rack 2, a cylinder 4 is fixed on one side of the connecting component 3 located on the rack 2, the connecting component 3 is fixedly connected to the top of the cylinder 4, a support block 5 is fixed below the cylinder 4, the support block 5 is used to support the cylinder 4, the cylinder 4 includes a cylinder output end, the cylinder output end passes through the support block 5, and the cylinder output end is fixed on the vibration component 6;

[0007] It also includes an upper template 7, a template cylinder 24 is fixed above the upper template 7, the template cylinder 24 includes a template cylinder output end, the template cylinder output end is fixed above the upper template 7, a balance plate 8 is arranged below the upper template 7, the upper template 7 and the balance plate 8 are fixedly connected by screws 9, a guide rod 10 is passed through the upper template 7, the guide rod 10 is connected by a thicker head and a thinner tail, a blind groove adapted to the head of the guide rod 10 is opened on the upper template 7, the head of the guide rod 10 is stuck in the blind groove, the tail of the guide rod 10 passes through the upper template 7, a stripper plate 14 is fixedly arranged below the guide rod 10, and an extrusion spring 11 is sleeved on the guide rod 10 between the upper template 7 and the stripper plate 14;

[0008] An extrusion seat 12 is provided in the center of the balance plate 8, and the lower end of the extrusion seat 12 passes through the stripper plate 14, and the lower surfaces of the extrusion seat 12 and the stripper plate 14 are flush with each other. An embedded gold 13 is also provided above the extrusion seat 12 on the upper mold plate 7, and the embedded gold 13 is used to neutralize the huge impact force when the extrusion seat 12 is pressed down, so as to avoid the upper end of the extrusion seat 12 directly impacting the upper mold plate 7, thereby damaging the upper mold plate 7;

[0009] The upper mold plate 7 is also provided with a guide column sleeve 15, and a guide column 17 is also provided inside the guide column sleeve 15. The lower end of the guide column 17 is provided on the lower mold base 18. A lifting guide column 22 is fixed below the lower mold base 18. The lower part of the lifting guide column 22 is fixed to the support base 1. The lifting guide column 22 can be extended and retracted to make the lower mold base 18 rise or fall. A groove is provided inside the lower mold base 18, and a telescopic plate 23 is fixed in the groove. The telescopic plate 23 includes a telescopic plate output end, and a clamping assembly 16 is fixed to the telescopic plate output end. A lower mold plate 19 is fixedly provided on the lower mold base 18. An extrusion block 20 is embedded in the center of the lower mold plate 19. The extrusion block 20 is located directly below the extrusion seat 12, and the area of ​​the extrusion block 20 on the horizontal plane is larger than the area of ​​the extrusion seat 12 on the horizontal plane. The extrusion block 20 is made of hard material, and the lower mold plate 19 is made of more economical material. The design of partially embedding the extrusion block 20 is conducive to cost saving. The extrusion block 20, the lower mold plate 19 and the lower mold seat 18 located below the extrusion seat 12 are all provided with an extrusion hole 21, and the extrusion hole 21 is adapted to the size of the extrusion seat 12;

[0010] The clamping assembly 16 includes a toothed plate 1601, a rotating plate 1602, a second reset spring 1603, a connecting plate 1604, a connecting pin 1605, a knocking tube 1607, a matching plate 1608 and a third reset spring 1609; wherein: a plurality of tooth teeth are fixed on the toothed plate 1601, and the tooth teeth are sawtooth-shaped; limiting plates 1610 are fixed at both ends of the toothed plate 1601; a rotating shaft 1 is provided inside the rotating plate 1602, a rotating plate 1606 is fixed on the rotating shaft 1, the rotating plate 1606 is attached to the first tooth tooth of the toothed plate 1601, the limiting plate 1610 is used to limit the range of movement of the rotating plate 1606, the second reset spring 1603 is arranged between the rotating plate 1606 and the rotating plate 1602, one side of the second reset spring 1603 is fixed above the rotating plate 1606, and the other end of the second reset spring 1603 is fixed to the rotating plate 1606. Fixed on the side of the rotating plate 1602 facing the toothed plate 1601, a pin hole is opened on the half surface of the rotating plate 1602 at a position above the rotating axis one, the connecting pin 1605 is pin-connected in the pin hole, one end of the connecting pin 1605 is exposed on the side of the rotating plate 1602 facing the toothed plate 1601, the other end of the connecting pin 1605 is fixed on the side of the connecting plate 1604, the length of the connecting pin 1605 can be adaptively replaced, a plurality of knocking cylinders 1607 are fixed in an array on the other side of the connecting plate 1604, the reset spring three 1609 is also fixed on the other side of the connecting plate 1604, the other end of the reset spring three 1609 is fixed on one side of the matching plate 1608, the matching plate 1608 is used to clamp the mold, a plurality of knocking holes are opened on the matching plate 1608, and the knocking holes are matched with the knocking cylinder 1607.

[0011] The present invention further illustrates that the storage rack 2 includes a lifting platform 201, a support plate 202, a soft rubber pad 203 and a protective fence 204, wherein: the protective fence 204 is fixed to the support base 1, the lifting platform 201 is fixed to the support base 1, the support plate 202 is installed on the lifting platform 201, the soft rubber pad 203 is wrapped around the outside of the support plate 202, the soft rubber pad 203 is a soft and elastic material, and the soft rubber pad 203 is used to slow down the concrete when it falls from a high place. The lifting platform 201 is arranged on the inner side of the protection fence 204, and the lifting platform 201 includes a lifting platform output end. A motor slot three is opened inside the lifting platform output end, and a motor three is fixed in the motor slot three. The motor one includes a motor output shaft three, and the motor output shaft three is fixed on the support plate one 202. The lifting of the lifting platform 201 drives the support plate one 202 to rise and fall. When the motor three is started, the motor output shaft three drives the support plate one 202 to rotate.

[0012] The present invention further illustrates that the connecting assembly 3 includes a connecting rod 1 301, a rotating block 2 302 and an electric telescopic rod 303, wherein: one end of the connecting rod 1 301 is fixed on both sides of the storage rack 2, the other end of the connecting rod 1 301 is fixed on the rotating block 302, the rotating block 302 is rotatably connected to the electric telescopic rod 303, the telescopic end of the electric telescopic rod 303 is fixed on the top of the cylinder 4, a motor slot 1 is opened inside the rotating block 302, a motor 1 is fixed in the motor slot 1, the motor 1 includes a motor shaft 1, the motor shaft 1 is fixed on the rotating block 302, and the rotation of the motor 1 drives the electric telescopic rod 303 to rotate.

[0013] The present invention further illustrates that the vibration assembly 6 includes a vibration support plate 601, a sliding groove 602, a connecting rod three 603, a telescopic block 604, a reset spring one 605, an audio sensor 606, a limit block 607, a vibration block 608 and a rotor 609, wherein: the sliding groove 602 is arranged on the vibration support plate 601, the audio sensor 606 is fixed on the vibration support plate 601, the audio sensor 606 is used to detect the demolding of concrete, and is located at the center of the vibration support plate 601, the bottom of the connecting rod three 603 is arranged in the sliding groove 602, the connecting rod three 603 is fixedly connected to the rotor 609, and the rotor 609 drives the connecting rod three 603 to rotate in the sliding groove 602 The connecting rod 3 603 is movable, a limit block 607 is fixed on the top of the connecting rod 3 603, and the other side of the limit block 607 is fixed between the connecting rod 3 603 and the telescopic block 604. The telescopic block 604 is provided with a linear drive, and the telescopic block is controlled to be telescopic by the linear drive. The telescopic block 604 includes a telescopic end of the telescopic block, and the telescopic end of the telescopic block and the vibration block 608 are directly fixed with another limit block 607, and the other side of the other limit block 607 is fixed on the vibration block 608. The vibration block 608 is attached to the outside of the concrete mold, and the return spring 1 605 is sleeved on the outside of the telescopic block 604. The return spring 1 605 is fixed to the two limit blocks 607 on one side of the telescopic block 604.

[0014] The present invention further illustrates that the toothed plate 1601 is fixed with a second rotating shaft 1611 on both sides, the second rotating shaft 1611 is rotatably connected with a telescopic arm 1612, the telescopic arm 1612 includes a telescopic end of the telescopic arm, a bayonet 1616 is fixed on the telescopic end of the telescopic arm, a motor slot 2 is provided inside the second rotating shaft 1611, a motor 2 is provided in the second motor slot, the motor includes a motor output end 2, the motor output end 2 is fixed on the telescopic arm 1612, the motor 2 starts the motor output end 2 to rotate and drive the telescopic arm 1612 to rotate, and the rotating plate 1 Fixed shafts 1613 are fixed on both sides of 602, and a connecting arm 1614 is rotatably connected to the fixed shaft 1613. A pin slot 1617 is provided on the connecting arm 1614, and the pin slot 1617 is clearance-matched with the pin 1616. A tension spring 1615 is fixedly connected to the cross section of the connecting arm 1614 and the telescopic arm 1612, and the tension spring 1615 is sleeved on the telescopic end of the telescopic arm, one end of the tension spring 1615 is fixed to the cross section of the connecting arm 1614, and the other end is fixed to the cross section of the telescopic arm 1612.

[0015] Further description, a method of an energy-saving concrete demoulding device for construction engineering: the staff puts the mold upside down on the storage rack 2, the lifting platform 201 rises to be parallel to the vibration component 6, the cylinder 4 works to make the vibration component 6 fit with the outside of the mold, and the telescopic end of the telescopic block on the telescopic block 604 contracts to make it move in a predetermined direction. As the telescopic block 604 contracts, the upper limit block 607 will compress the return spring 605. When the telescopic block 604 stops contracting, the return spring 605 will rebound quickly, pushing the telescopic block 604 and the upper limit block 607 to drive the vibration block 608 to move in the opposite direction, and the vibration block 608 is collided with the mold to vibrate and knock the mold, and the demoulding condition is detected by the audio sensor 606. When knocking, the audio sensor 606 detects the knocking of the vibration component 6, identifies the knocking sound, controls the knocking force by controlling the moving distance of the telescopic block 604, and records the frequency and amplitude at this time through the audio sensor 606; after the telescopic block 604 knocks for a period of time, the frequency and amplitude are different from before and increase, which means that the concrete at this time has been demolded, and the rotor 609 drives the connecting rod three 603 to rotate in the sliding groove 602, and knocks on other undemolded places. After the concrete on both sides is demolded, the lifting platform 201 rotates 180°, repeats the above steps, and knocks on the other two sides of the mold until the concrete is demolded on all four sides, the telescopic block 604 stops working, and the vibration block 608 stops knocking, and the knocking work is completed at this time.

[0016] Further description, a method of an energy-saving concrete demoulding device for construction engineering: the rotating block 302 rotates to fit the electric telescopic rod 303 with the support base 1, the lifting guide column 22 descends, so that the clamping assembly 16 is flush with the mold, and the mold is clamped by the telescopic plate 23. After the mold is clamped, the lifting guide column 22 rises. If the concrete falls off the mold, the demoulding process is completed and the device stops operating.

[0017] If the concrete does not fall off from the mold, the lifting platform 201 descends to restore to the default position, and the template cylinder 24 is started, so that the output end of the template cylinder drives the upper template 7 to move downward. Since the upper template 7 is fixedly connected to the balance plate 8, the guide rod 10 is arranged on the upper template 7, the extrusion seat 12 is arranged on the balance plate 8, and the guide rod 10 is fixedly connected to the stripping plate 14, so when the upper template 7 moves downward, the balance plate 8, the screw 9, the guide rod 10, the stripping plate 14 ... 0, the extrusion spring 11, the extrusion seat 12, the buried gold 13, the stripping plate 14 and the guide column sleeve 15 all move downward accordingly. At this time, when the guide column sleeve 15 moves downward relative to the guiding guide column 17, due to the limiting effect of the guiding guide column 17 passing through it, the components above the stripping plate 14 move vertically downward as a whole until the stripping plate 14 is pressed on the lower template 19. At this time, the stripping plate 14 will stop moving, and other components continue to move downward. Then, due to the vertical downward movement Under the action of pressure, the extrusion spring 11 is compressed downward, and the extrusion seat 12 continues to move downward relative to the stripping plate 14. When the extrusion seat 12 continues to move downward and contacts the mold, the rotating piece 1606 is subjected to downward pressure to rotate toward the side of the rotating plate 1602 to squeeze the reset spring 2 1603 until it fits with the rotating plate 1602. When the rotating piece 1606 passes the tooth tip, the reset spring 2 1603 resets the rotating piece 1606 to its original state, thereby simulating artificial The action of vibrating the mold can shake the concrete out of the mold. At the same time, during the rotation of the rotating piece 1606, the connecting pin 1605 exposed on the rotating plate 1602 facing the toothed plate 1601 is pushed out to the other side, so that the connecting pin 1605 drives the knocking tube 1607 on the connecting plate 1604 to knock the outside of the mold through the knocking hole on the matching plate 1608 until the concrete falls off from the mold and falls onto the soft rubber pad 203, thereby completing the demolding work.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] The template cylinder works downward and the extrusion seat 1 applies downward pressure. The rotating piece is subjected to downward pressure and rotates toward one side of the rotating plate to squeeze the return spring 2 until it fits with the rotating plate. When the rotating piece passes the tooth tip, the return spring 2 resets the rotating piece to its original state, thereby simulating the action of artificially vibrating the mold to shake the concrete out of the mold. At the same time, during the rotation of the rotating piece, the connecting pin exposed on the side of the rotating plate facing the toothed plate is pushed toward the side of the connecting plate, so that the connecting pin drives the knocking tube on the connecting plate to knock the outside of the mold through the knocking hole on the matching plate, thereby performing reciprocating motion back and forth.

[0020] The telescopic end of the telescopic block on the telescopic block is controlled to retract by linear drive, so that it moves in a predetermined direction. As the telescopic block retracts, the upper limit block will compress the return spring 1, and the degree of compression of the spring depends on the size of the external driving force and the moving distance of the telescopic block. When the telescopic block stops retracting, the telescopic block is no longer pushed forward. At this time, the return spring 1 will rebound quickly, pushing the telescopic block and the upper limit block to drive the vibration block to move in the opposite direction. The rapid movement of the telescopic block and the rebound of the return spring 1 will generate an impact force, which vibrates and knocks the mold through the vibration block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0023] Figure 2 is a cross-sectional view of the overall structure of an embodiment of the present invention;

[0024] Figure 3 is a schematic structural diagram of a vibration assembly according to an embodiment of the present invention;

[0025] Figure 4 is a schematic diagram of a connection structure of a connection component according to an embodiment of the present invention;

[0026] Figure 5 is a front view of a vibration component of an embodiment of the present invention;

[0027] Figure 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention;

[0028] Figure 7 is an enlarged schematic diagram of the clamping assembly A region of an embodiment of the present invention;

[0029] Figure 8is a schematic diagram of the rotation structure of the clamping assembly according to an embodiment of the present invention;

[0030] Fig. 9 This is a view of the internal structure of the clamping assembly according to an embodiment of the present invention;

[0031] Fig.10 is a view of the internal structure of a vibration component according to an embodiment of the present invention;

[0032] In the figure: 1, support base; 2, storage rack; 201, lifting platform; 202, support plate 1; 203, soft rubber pad; 204, protection railing;

[0033] 3. Connecting assembly; 301. Connecting rod 1; 302. Rotating block; 303. Electric telescopic rod;

[0034] 4. Cylinder; 5. Support block;

[0035] 6. Vibration assembly; 601. Vibration support plate; 602. Sliding slot; 603. Connecting rod three; 604. Telescopic block; 605. Reset spring one; 606. Audio sensor; 607. Limit block; 608. Vibration block; 609. Rotor;

[0036] 7. Upper template; 8. Balance plate; 9. Screws; 10. Guide rod; 11. Extrusion spring; 12. Extrusion seat; 13. Gold embedding; 14. Stripping plate; 15. Guide column sleeve;

[0037] 16. Clamping assembly; 1601. Toothed plate; 1602. Rotating plate; 1603. Reset spring 2; 1604. Connecting plate; 1605. Connecting bayonet; 1606. Rotating sheet; 1607. Beating cylinder; 1608. Matching plate; 1609. Reset spring 3; 1610. Limiting sheet; 1611. Rotating shaft 2; 1612. Telescopic arm; 1613. Fixed shaft; 1614. Connecting arm; 1615. Tension spring; 1616. Bayonet; 1617. Bayonet slot;

[0038] 17. Alignment guide pin; 18. Lower die base; 19. Lower die plate; 20. Extrusion block; 21. Extrusion hole; 22. Lifting guide pin; 23. Telescopic plate; 24. Die plate cylinder. DETAILED DESCRIPTION

[0039] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1The embodiment of the present invention provides a technical solution: an energy-saving concrete demoulding device for construction engineering, comprising a support base 1, a rack 2 is fixed above the support base 1, the rack 2 is located at the center of the support base 1, the rack 2 is used to place a concrete mold, connecting components 3 are fixed on both sides of the rack 2, a cylinder 4 is fixed on one side of the connecting component 3 located on the rack 2, the connecting component 3 is fixedly connected to the top of the cylinder 4, a support block 5 is fixed below the cylinder 4, the support block 5 is used to support the cylinder 4, the cylinder 4 includes a cylinder output end, the cylinder output end passes through the support block 5, the cylinder output end is fixed on a vibration component 6, and the vibration component 6 is fitted to the concrete mold by the cylinder 4 doing work.

[0041] like Figure 4 As shown, in some embodiments, the storage rack 2 includes a lifting platform 201, a support plate 202, a soft rubber pad 203 and a protection rail 204, wherein:

[0042] The protection fence 204 is fixed on the support base 1, the lifting platform 201 is fixed on the support base 1, the support plate 1 202 is installed on the lifting platform 201, the soft rubber pad 203 is wrapped around the outside of the support plate 1 202, the soft rubber pad 203 is a soft and elastic material, and the soft rubber pad 203 is used to reduce the impact force when the concrete falls from a height, the lifting platform 201 is arranged on the inner side of the protection fence 204, the lifting platform 201 includes a lifting platform output end, and a motor slot 3 is opened inside the lifting platform output end, and a motor 3 is fixed in the motor slot 3. The motor 1 includes a motor output shaft 3, and the motor output shaft 3 is fixed on the support plate 1 202. The lifting of the lifting platform 201 drives the support plate 1 202 to rise and fall, and the motor 3 is started so that the motor output shaft 3 drives the support plate 1 202 to rotate.

[0043] like Figure 4 As shown, in some embodiments, the connection assembly 3 includes a connection rod 1 301, a rotation block 2 302 and an electric telescopic rod 303, wherein:

[0044] One end of the connecting rod 301 is fixed on both sides of the storage rack 2, and the other end of the connecting rod 301 is fixed on the rotating block 302. The rotating block 302 is rotatably connected to the electric telescopic rod 303. The telescopic end of the electric telescopic rod 303 is fixed on the top of the cylinder 4. A motor slot 1 is opened inside the rotating block 302, and a motor 1 is fixed in the motor slot 1. The motor 1 includes a motor shaft 1, and the motor shaft 1 is fixed on the rotating block 302. The rotation of the motor 1 drives the electric telescopic rod 303 to rotate.

[0045] like Figure 3 and Figure 5 and Fig.10 As shown, in some embodiments, the vibration assembly 6 includes a vibration support plate 601, a sliding slot 602, a connecting rod 3 603, a telescopic block 604, a return spring 1 605, an audio sensor 606, a limit block 607, a vibration block 608 and a rotor 609, wherein:

[0046] The sliding groove 602 is provided on the vibration support plate 601 , and the audio sensor 606 is fixed on the vibration support plate 601 . The audio sensor 606 is used to detect the demoulding condition of concrete and is located at the center of the vibration support plate 601 . The bottom of the connecting rod three 603 is arranged in the sliding groove 602, and the connecting rod three 603 is fixedly connected to a rotor 609, and the rotor 609 drives the connecting rod three 603 to rotate in the sliding groove 602. A limit block 607 is fixed on the top of the connecting rod three 603, and the other side of the limit block 607 is fixed between the connecting rod three 603 and the telescopic block 604. The telescopic block 604 is provided with a linear drive, and the telescopic block is controlled to be telescopic by the linear drive. The telescopic block 604 includes a telescopic end of the telescopic block, and the telescopic end of the telescopic block and the vibration block 608 are directly fixed with another limit block 607, and the other side of the other limit block 607 is fixed on the vibration block 608, and the vibration block 608 is attached to the outside of the concrete mold. The reset spring one 605 is sleeved on the outside of the telescopic block 604, and the reset spring one 605 is fixed to the two limit blocks 607 located on one side of the telescopic block 604.

[0047] The telescopic end of the telescopic block 604 is controlled to contract by linear drive, so that it moves in a predetermined direction. As the telescopic block 604 contracts, the upper limit block 607 will compress the return spring 1 605. The degree of compression of the spring depends on the size of the external driving force and the moving distance of the telescopic block 604. When the telescopic block 604 stops contracting, the telescopic block 604 is no longer pushed forward. At this time, the return spring 1 605 will rebound quickly, pushing the telescopic block 604 and the upper limit block 607 to drive the vibration block 608 to move in the opposite direction. The rapid movement of the telescopic block 604 and the rebound of the return spring 1 605 will generate an impact force, which vibrates and knocks the mold through the vibration block 608.

[0048] like Figure 1 and Figure 2As shown, in some embodiments, it also includes an upper template 7, a template cylinder 24 is fixed on the upper part of the upper template 7, the template cylinder 24 includes a template cylinder output end, the template cylinder output end is fixed on the upper part of the upper template 7, a balance plate 8 is arranged below the upper template 7, the upper template 7 and the balance plate 8 are fixedly connected by screws 9, a guide rod 10 is passed through the upper template 7, and the guide rod 10 is connected by a thicker head and a thinner tail. A blind groove adapted to the head of the guide rod 10 is provided on the upper template 7, the head of the guide rod 10 is stuck in the blind groove, and the tail of the guide rod 10 passes through the upper template 7, a stripping plate 14 is fixedly arranged below the guide rod 10, and an extrusion spring 11 is sleeved on the guide rod 10 between the upper template 7 and the stripping plate 14.

[0049] like Figure 1 and Figure 2 As shown, in some embodiments, an extrusion seat 12 is penetrated in the center of the balance plate 8, the lower end of the extrusion seat 12 passes through the stripping plate 14, and the lower surfaces of the extrusion seat 12 and the stripping plate 14 are flush with each other, and an embedded gold 13 is also penetrated on the upper template 7 above the extrusion seat 12, and the embedded gold 13 is used to neutralize the huge impact force when the extrusion seat 12 is pressed down, so as to avoid the upper end of the extrusion seat 12 directly impacting the upper template 7 and thereby damaging the upper template 7.

[0050] like Figure 1 and Figure 2 As shown, in some embodiments, the upper mold plate 7 is also provided with a guide column sleeve 15, and the guide column sleeve 15 is also provided with a guide column 17, and the lower end of the guide column 17 is provided on the lower mold base 18, and a lifting guide column 22 is fixed below the lower mold base 18, and the lower end of the lifting guide column 22 is fixed to the support base 1, and the lifting guide column 22 can make the lower mold base 18 rise or fall by telescoping. A groove is provided inside the lower mold base 18, and a telescopic plate 23 is fixed in the groove, and the telescopic plate 23 includes a telescopic plate output end, and a clamping assembly 16 is fixed to the telescopic plate output end. A lower mold plate 19 is fixed on the lower mold base 18, and an extrusion block 20 is embedded in the center of the lower mold plate 19, and the extrusion block 20 is located directly below the extrusion base 12, and the area of ​​the extrusion block 20 on the horizontal plane is larger than the area of ​​the extrusion base 12 on the horizontal plane. The extrusion block 20 is made of hard material, the lower mold plate 19 is made of more economical material, and the design of partially embedding the extrusion block 20 is conducive to cost saving. The extrusion block 20, the lower mold plate 19 and the lower mold base 18 located below the extrusion seat 12 are all provided with an extrusion hole 21, and the size of the extrusion hole 21 is adapted to the extrusion seat 12.

[0051] like Figure 6and Figure 7 As shown, in some embodiments, the clamping assembly 16 includes a toothed plate 1601, a rotating plate 1602, a second return spring 1603, a connecting plate 1604, a connecting bayonet 1605, a knocking cylinder 1607, a matching plate 1608 and a third return spring 1609; wherein:

[0052] A plurality of teeth are fixed on the toothed plate 1601, and the teeth are serrated. Limiting plates 1610 are fixed at both ends of the toothed plate 1601. A rotating shaft 1 is provided inside the rotating plate 1602, and a rotating plate 1606 is fixed on the rotating shaft 1. The rotating plate 1606 is attached to the first tooth of the toothed plate 1601, and the limiting plate 1610 is used to limit the movable range of the rotating plate 1606. The second return spring 1603 is arranged between the rotating piece 1606 and the rotating plate 1602, one side of the second return spring 1603 is fixed above the rotating piece 1606, and the other end of the second return spring 1603 is fixed on the side of the rotating plate 1602 facing the toothed plate 1601, and a pin hole is opened on the half surface of the rotating plate 1602 at a position above the rotating shaft 1, and the connecting pin 1605 is pin-connected in the pin hole, and one end of the connecting pin 1605 is exposed on the rotating plate 1602 facing the toothed plate 1601 On the other side, the other end of the connecting pin 1605 is fixed on one side of the connecting plate 1604, and the length of the connecting pin 1605 can be adaptively replaced. On the other side of the connecting plate 1604, a plurality of knocking cylinders 1607 are fixed in an array. The other side of the connecting plate 1604 is also fixed with the reset spring three 1609, and the other end of the reset spring three 1609 is fixed on one side of the matching plate 1608. The matching plate 1608 is used to clamp the mold, and a plurality of knocking holes are opened on the matching plate 1608, and the knocking holes cooperate with the knocking cylinders 1607.

[0053] The template cylinder 24 works downward to apply downward pressure to the extrusion seat 12, and the rotating piece 1606 is subjected to downward pressure and rotates to squeeze the return spring 2 1603 toward the side of the rotating plate 1602 until it fits with the rotating plate 1602. When the rotating piece 1606 passes the tooth tip, the return spring 2 1603 resets the rotating piece 1606 to its original state, thereby simulating the action of artificially vibrating the mold to shake the concrete out of the mold. At the same time, during the rotation of the rotating piece 1606, the connecting pin 1605 exposed on the side of the rotating plate 1602 facing the toothed plate 1601 is pushed toward the side of the connecting plate 1604, so that the connecting pin 1605 drives the knocking tube 1607 on the connecting plate 1604 to knock on the outside of the mold through the knocking hole on the matching plate 1608, thereby performing reciprocating motion back and forth.

[0054] like Figure 6-9 As shown, in some embodiments, a second rotating shaft 1611 is fixed on both sides of the toothed plate 1601, and the second rotating shaft 1611 is rotatably connected to a telescopic arm 1612, and the telescopic arm 1612 includes a telescopic end of the telescopic arm, and a pin 1616 is fixed on the telescopic end of the telescopic arm. A motor slot 2 is provided inside the second rotating shaft 1611, and a motor 2 is provided in the second motor slot. The motor includes a motor output terminal 2, which is fixed on the telescopic arm 1612. When the motor 2 starts the motor output terminal 2, it drives the telescopic arm 1612 to rotate. Fixed shafts 1613 are fixed on both sides of the rotating plate 1602. A connecting arm 1614 is rotatably connected to the fixed shaft 1613. A bayonet slot 1617 is provided on the connecting arm 1614, and the bayonet slot 1617 is clearance-matched with the bayonet 1616. A tension spring 1615 is fixedly connected to the cross section of the connecting arm 1614 and the telescopic arm 1612, and the tension spring 1615 is sleeved on the telescopic end of the telescopic arm. One end of the tension spring 1615 is fixed on the cross section of the connecting arm 1614, and the other end is fixed on the cross section of the telescopic arm 1612.

[0055] When the rotating plate 1602 moves downward, the tension spring 1615 is subjected to downward tension and elastically deforms until the rotating piece 1606 is caught by the limiting piece 1610, and the telescopic end of the telescopic arm is extended to make the bayonet 1616 engage with the bayonet slot 1617. After the engagement is completed, the motor 2 is started to drive the telescopic arm 1612 to rotate to the first tooth of the toothed plate 1601, the telescopic arm 1612 contracts, and the tension spring 1615 is restored to the undeformed state, so that the rotating piece 1606 is fitted with the first tooth segment.

[0056] Working principle: the staff puts the mold upside down on the storage rack 2, the lifting platform 201 rises to be parallel to the vibration assembly 6, the cylinder 4 works to make the vibration assembly 6 fit with the outside of the mold, and the telescopic end of the telescopic block on the telescopic block 604 contracts to make it move along the predetermined direction, and as the telescopic block 604 contracts. The upper limit block 607 will compress the return spring 1 605, when the telescopic block 604 stops contracting, the return spring 1 605 will rebound quickly, pushing the telescopic block 604 and the upper limit block 607 to drive the vibration block 608 to move in the opposite direction, and the vibration block 608 collides with the mold to vibrate and knock the mold, and the demoulding condition is detected by the audio sensor 606, and the audio sensor 606 detects when the vibration assembly 6 is knocked.

[0057] During the demoulding stage, the mold is usually filled with concrete that has not yet fully solidified. At this time, knocking on the mold may produce a dull or slightly reverberating sound.

[0058] After demoulding, the inside of the mold is empty or filled with fully cured concrete. At this time, knocking on the mold will produce a crisper and louder sound.

[0059] The striking force is controlled by controlling the moving distance of the telescopic block 604, and the frequency and amplitude at this time are recorded by the audio sensor 606;

[0060] After the telescopic block 604 has been knocking for a period of time, the frequency and amplitude are different from before and have increased, which means that the concrete at this place has been demolded. The rotor 609 drives the connecting rod three 603 to rotate in the sliding groove 602 to knock on other undemolded places. After the concrete on both sides is demolded, the lifting platform 201 rotates 180°, and the above steps are repeated to knock on the other two sides of the mold until the concrete is demolded on all four sides. The telescopic block 604 stops working, and the vibration block 608 stops knocking, and the knocking work is completed at this time.

[0061] After the hammering is completed, the rotating block 302 rotates to fit the electric telescopic rod 303 with the supporting base 1, and the lifting guide column 22 descends to make the clamping assembly 16 flush with the mold. The mold is clamped by the telescopic plate 23. After the mold is clamped, the lifting guide column 22 rises. If the concrete falls off the mold, the demoulding process is completed and the device stops operating.

[0062] If the concrete does not fall off the mold, the lifting platform 201 descends to restore to the default position, and the template cylinder 24 is started, so that the output end of the template cylinder drives the upper template 7 to move downward. Since the upper template 7 is fixedly connected to the balance plate 8. The guide rod 10 is arranged on the upper template 7, the extrusion seat 12 is arranged on the balance plate 8, and the guide rod 10 is fixedly connected to the stripping plate 14. Therefore, when the upper template 7 moves downward, the balance plate 8, the screw 9, the guide rod 10, the extrusion spring 11, the extrusion seat 12, the buried gold 13, the stripping plate 14 and the guide column sleeve 15 all move downward accordingly. At this time, when the guide column sleeve 15 moves downward relative to the guiding guide column 17, due to the limiting effect of the guiding guide column 17 passing through it, the components above the stripping plate 14 move vertically downward as a whole until the stripping plate 14 is pressed on the lower template 19. At this time, the stripping plate 14 will stop moving, and other components continue to move downward. Then, due to the vertical downward pressure, the extrusion spring 11 is compressed downward, and the extrusion seat 12 continues to move downward relative to the stripping plate 14. When the extrusion seat 12 continues to move downward and contacts the mold, the rotating piece 1606 is subjected to downward pressure to rotate toward the side of the rotating plate 1602 to squeeze the reset spring 2 1603 until it is in contact with the mold. The rotating plate 1602 is fitted, and when the rotating piece 1606 passes the tooth tip, the rotating piece 1606 is reset to its original state by the reset spring 1603, thereby simulating the action of artificially vibrating the mold to shake the concrete out of the mold. At the same time, during the rotation of the rotating piece 1606, the connecting pin 1605 exposed on the rotating plate 1602 toward the toothed plate 1601 is pushed out to the other side, so that the connecting pin 1605 drives the knocking tube 1607 on the connecting plate 1604 to knock the outside of the mold through the knocking hole on the matching plate 1608 until the concrete falls off from the mold and falls onto the soft rubber pad 203, thereby completing the demoulding work.

[0063] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0064] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An energy-saving concrete demoulding device for construction engineering, comprising a support base (1), a rack (2) being fixed above the support base (1), the rack (2) being located at the center of the support base (1), the rack (2) being used to place a concrete mold, connecting components (3) being fixed on both sides of the rack (2), a cylinder (4) being fixed on one side of the connecting component (3) located on the rack (2), the connecting component (3) being fixedly connected to the top of the cylinder (4), a supporting block (5) being fixed below the cylinder (4), the supporting block (5) being used to support the cylinder (4), the cylinder (4) comprising a cylinder output end, the cylinder output end penetrating the supporting block (5), and the cylinder output end being fixed on a vibration component (6); The invention also comprises an upper template (7), a template cylinder (24) is fixed above the upper template (7), the template cylinder (24) comprises a template cylinder output end, the template cylinder output end is fixed above the upper template (7), a balance plate (8) is arranged below the upper template (7), the upper template (7) and the balance plate (8) are fixedly connected by screws (9), a guide rod (10) is passed through the upper template (7), and the guide rod (10) The guide rod (10) is connected by a thicker head and a thinner tail. The upper template (7) is provided with a blind groove adapted to the head of the guide rod (10). The head of the guide rod (10) is stuck in the blind groove. The tail of the guide rod (10) passes through the upper template (7). A stripper plate (14) is fixedly arranged below the guide rod (10). An extrusion spring (11) is sleeved on the guide rod (10) between the upper template (7) and the stripper plate (14). An extrusion seat (12) is provided in the center of the balance plate (8), the lower end of the extrusion seat (12) passes through the stripping plate (14), and the lower surfaces of the extrusion seat (12) and the stripping plate (14) are flush with each other. An embedded gold (13) is also provided above the extrusion seat (12) on the upper template (7), and the embedded gold (13) is used to neutralize the huge impact force when the extrusion seat (12) is pressed down, so as to prevent the upper end of the extrusion seat (12) from directly impacting the upper template (7) and thus damaging the upper template (7); The upper mold plate (7) is also provided with a guide column sleeve (15), and a guide column (17) is also provided inside the guide column sleeve (15). The lower end of the guide column (17) is provided on the lower mold base (18). A lifting guide column (22) is fixed below the lower mold base (18). The lower end of the lifting guide column (22) is fixed to the support base (1). The lifting guide column (22) can be extended to make the lower mold base (18) rise or fall. A groove is provided inside the lower mold base (18), and a telescopic plate (23) is fixed in the groove. The telescopic plate (23) includes a telescopic plate output end, and a clamping assembly (16) is fixed to the telescopic plate output end. The lower mold base (18) is fixed with a lower mold plate (19). ), an extrusion block (20) is embedded in the center of the lower template (19), the extrusion block (20) is located directly below the extrusion seat (12), and the area of ​​the extrusion block (20) on the horizontal plane is larger than the area of ​​the extrusion seat (12) on the horizontal plane, the extrusion block (20) is made of hard material, the lower template (19) is made of more economical material, and the design of partially embedding the extrusion block (20) is conducive to cost saving. The extrusion block (20) located below the extrusion seat (12), the lower template (19) and the lower die seat (18) are all provided with an extrusion hole (21), and the extrusion hole (21) is adapted to the size of the extrusion seat (12); The clamping assembly (16) comprises a toothed plate (1601), a rotating plate (1602), a second return spring (1603), a connecting plate (1604), a connecting latch (1605), a knocking cylinder (1607), a matching plate (1608) and a third return spring (1609); wherein: A plurality of tooth teeth are fixed on the toothed plate (1601), and the tooth teeth are sawtooth-shaped. Limiting plates (1610) are fixed at both ends of the toothed plate (1601). A rotating shaft 1 is provided inside the rotating plate (1602), and a rotating plate (1606) is fixed on the rotating shaft 1. The rotating plate (1606) is attached to the first tooth tooth of the toothed plate (1601). The limiting plate (1610) is used to limit the range of movement of the rotating plate (1606). The second reset spring (1603) is provided between the rotating plate (1606) and the rotating plate (1602). One side of the second reset spring (1603) is fixed above the rotating plate (1606), and the other end of the second reset spring (1603) is fixed on the side of the rotating plate (1602) facing the toothed plate (1601). A pin hole is provided above the rotating shaft one, and the connecting pin (1605) is connected in the pin hole. One end of the connecting pin (1605) is exposed on the side of the rotating plate (1602) facing the toothed plate (1601), and the other end of the connecting pin (1605) is fixed on one side of the connecting plate (1604). The length of the connecting pin (1605) can be adaptively replaced. A plurality of knocking cylinders (1607) are arranged in an array and fixed on the other side of the connecting plate (1604). The reset spring three (1609) is also fixed on the other side of the connecting plate (1604), and the other end of the reset spring three (1609) is fixed on one side of the matching plate (1608). The matching plate (1608) is used to clamp the mold. A plurality of knocking holes are provided on the matching plate (1608), and the knocking holes are matched with the knocking cylinders (1607).

2. The energy-saving concrete demoulding device for construction engineering according to claim 1 is characterized in that: The storage rack (2) comprises a lifting platform (201), a support plate (202), a soft rubber pad (203) and a protection rail (204), wherein: the protection rail (204) is fixed on the support base (1), the lifting platform (201) is fixed on the support base (1), the support plate (202) is installed on the lifting platform (201), the soft rubber pad (203) is wrapped around the outside of the support plate (202), the soft rubber pad (203) is a soft and elastic material, and the soft rubber pad (203) is used to reduce the impact force when concrete falls from a high place.

3. The energy-saving concrete demoulding device for construction engineering according to claim 2 is characterized in that: The lifting platform (201) is arranged on the inner side of the protection fence (204), and the lifting platform (201) includes a lifting platform output end, and a motor slot three is opened inside the lifting platform output end, and a motor three is fixed in the motor slot three. The motor one includes a motor output shaft three, and the motor output shaft three is fixed on the support plate one (202). The lifting of the lifting platform (201) drives the support plate one (202) to rise and fall, and the motor three is started so that the motor output shaft three drives the support plate one (202) to rotate.

4. The energy-saving concrete demoulding device for construction engineering according to claim 3 is characterized in that: The connection assembly (3) comprises a connection rod (301), a rotating block (302) and an electric telescopic rod (303), wherein: one end of the connection rod (301) is fixed to both sides of the storage rack (2), the other end of the connection rod (301) is fixed to the rotating block (302), the rotating block (302) is rotatably connected to the electric telescopic rod (303), the telescopic end of the electric telescopic rod (303) is fixed to the top of the cylinder (4), a motor slot (1) is provided inside the rotating block (302), a motor (1) is fixed in the motor slot (1), the motor (1) comprises a motor shaft (1), the motor shaft (1) is fixed to the rotating block (302), and the rotation of the motor (1) drives the electric telescopic rod (303) to rotate.

5. The energy-saving concrete demoulding device for construction engineering according to claim 4 is characterized in that: The vibration assembly (6) comprises a vibration support plate (601), a sliding groove (602), a connecting rod three (603), a telescopic block (604), a return spring one (605), an audio sensor (606), a limit block (607), a vibration block (608) and a rotor (609), wherein: the sliding groove (602) is arranged on the vibration support plate (601), the audio sensor (606) is fixed on the vibration support plate (601), and the audio sensor (606) is used to detect the demoulding condition of concrete and is located at the center of the vibration support plate (601).

6. The energy-saving concrete demoulding device for construction engineering according to claim 5 is characterized in that: The bottom of the connecting rod three (603) is arranged in the sliding groove (602), and the connecting rod three (603) is fixedly connected with a rotor (609), and the rotor (609) drives the connecting rod three (603) to rotate in the sliding groove (602). A limit block (607) is fixed on the top of the connecting rod three (603), and the other side of the limit block (607) is fixed between the connecting rod three (603) and the telescopic block (604).

7. The energy-saving concrete demoulding device for construction engineering according to claim 6 is characterized in that: The telescopic block (604) is provided with a linear drive, and the telescopic block is controlled to be telescopic by the linear drive. The telescopic block (604) includes a telescopic block telescopic end, and another limit block (607) is directly fixed to the telescopic end of the telescopic block and the vibration block (608). The other side of the other limit block (607) is fixed to the vibration block (608). The vibration block (608) is attached to the outside of the concrete mold. The return spring 1 (605) is sleeved on the outside of the telescopic block (604). The return spring 1 (605) is fixed to the two limit blocks (607) on one side of the telescopic block (604).

8. The energy-saving concrete demoulding device for construction engineering according to claim 7 is characterized in that: A second rotating shaft (1611) is fixed on both sides of the toothed plate (1601), and the second rotating shaft (1611) is rotatably connected to a telescopic arm (1612), and the telescopic arm (1612) includes a telescopic end of the telescopic arm, and a latch (1616) is fixed on the telescopic end of the telescopic arm. A second motor slot is provided inside the second rotating shaft (1611), and a second motor is provided in the second motor slot. The motor includes a second motor output end, and the second motor output end is fixed on the telescopic arm (1612).

9. The energy-saving concrete demoulding device for construction engineering according to claim 8, characterized in that: The second motor starts the second motor output end to rotate and drive the telescopic arm (1612) to rotate. Fixed shafts (1613) are fixed on both sides of the rotating plate (1602). A connecting arm (1614) is rotatably connected to the fixed shaft (1613). A bayonet slot (1617) is provided on the connecting arm (1614). The bayonet slot (1617) and the bayonet pin (1616) are clearance-matched. A tension spring (1615) is fixedly connected to the cross section of the connecting arm (1614) and the telescopic arm (1612). The tension spring (1615) is sleeved on the telescopic end of the telescopic arm. One end of the tension spring (1615) is fixed to the cross section of the connecting arm (1614), and the other end is fixed to the cross section of the telescopic arm (1612).

10. A method for an energy-saving concrete demoulding device for construction engineering according to any one of claims 1 to 9, characterized in that: The template cylinder (24) is started, so that the output end of the template cylinder drives the upper template (7) to move downward. Since the upper template (7) is fixedly connected to the balance plate (8), the guide rod (10) is arranged on the upper template (7), the extrusion seat (12) is arranged on the balance plate (8), and the guide rod (10) is fixedly connected to the stripping plate (14), when the upper template (7) moves downward, the balance plate (8), the screw (9), the guide rod (10), the extrusion spring (11), the extrusion seat ( 12), the buried gold (13), the stripping plate (14) and the guide column sleeve (15) all move downward accordingly. At this time, when the guide column sleeve (15) moves downward relative to the guiding guide column (17), due to the limiting effect of the guiding guide column (17) passing through it, the components above the stripping plate (14) move vertically downward as a whole until the stripping plate (14) presses on the lower template (19). At this time, the stripping plate (14) stops moving, and other components continue to move downward. Then, due to the vertical downward pressure, the extrusion spring The spring (11) is compressed downward, and the extrusion seat (12) continues to move downward relative to the stripping plate (14). When the extrusion seat (12) continues to move downward and contacts the mold, the rotating piece (1606) is subjected to downward pressure to rotate toward the side of the rotating plate (1602) to squeeze the return spring 2 (1603) until it fits with the rotating plate (1602). When the rotating piece (1606) passes the tooth tip, the return spring 2 (1603) returns the rotating piece (1606) to its original state, thereby simulating an artificial vibration model. The action of the tool can shake the concrete out of the mold. At the same time, during the rotation of the rotating plate (1606), the connecting pin (1605) exposed on the rotating plate (1602) facing the toothed plate (1601) is pushed out to the other side, so that the connecting pin (1605) drives the knocking tube (1607) on the connecting plate (1604) to knock the outside of the mold through the knocking hole on the matching plate (1608) until the concrete falls off from the mold and falls onto the soft rubber pad (203), thereby completing the demoulding work.

Images