Assembly tool of rack for corrugated board production

Abstract

The invention discloses an assembling tool of a rack for corrugated board production. The assembling tool comprises an assembling platform, a positioning support, a displacement support, a displacement driving structure, a plurality of auxiliary jacks and a supporting and lifting structure. A positioning support is installed at one end of the top of the assembling platform, and a wallboard is positioned through the positioning support. A displacement driving structure and a displacement bracket are mounted at the other end of the top of the assembly platform, and the displacement bracket can be driven by the displacement driving structure to advance and retreat relative to the positioning bracket so as to position the other wallboard; the assembling platform forms an assembling area between the positioning support and the displacement support, and the auxiliary jacks are arranged at the bottom of the assembling area. The supporting and lifting structure is installed on the displacement support and oppositely provided with two lifting arms capable of ascending, descending, rotating and swinging towards the top of the assembling area, and after the two lifting arms swing into the top of the assembling area, a lifting rod is placed between the two lifting arms in a pick-and-place mode. The machine frame assembling efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of equipment for producing corrugated paperboards, in particular to an assembly tool for a frame for producing corrugated paperboards. Background Art

[0002] In the various unit equipment of the corrugated box production line, such as paper feeding, printing, drying, creasing, slotting, die-cutting, oscillation, and box gluing, the structures of the frames are mostly similar, all of which include two wall panels and a number of upper support rods and lower support rods installed between the two wall panels. The two wall panels and a number of upper support rods and lower support rods are used to build a body frame to facilitate the installation of the processing structure of the unit equipment inside and outside the frame.

[0003] At present, rack assembly often relies entirely on manpower for assembly and calibration, and the specific process is: the first wall panel is hoisted to the ground and laid flat → a plurality of upper support rods and lower support rods are hoisted vertically in sequence so that the rod heads are inserted into the first wall panel → the first wall panel and the plurality of upper support rods and lower support rods are semi-tightened with screws → the first wall panel and the plurality of upper support rods and lower support rods are hoisted and flipped until the upper support rods and the lower support rods are horizontal → the second wall panel is hoisted and the other rod heads of the plurality of upper support rods and lower support rods are aligned and knocked in with a copper rod → the second wall panel and the plurality of upper support rods and lower support rods are semi-tightened with screws → hoisted to the platform for horizontal and vertical calibration → the screws between the first wall panel, the second wall panel, the plurality of upper support rods and the lower support rods are fully tightened. In this way, the rack assembly is completed one by one by manpower, and the whole process is labor-intensive. In addition, when the first wall panel, the upper support rod and the lower support rod are half-fastened with screws and the second wall panel, the upper support rod and the lower support rod are half-fastened with screws, there is a lack of structure for positioning the first wall panel, the second wall panel, the upper support rod and the lower support rod, resulting in low assembly efficiency and certain safety risks. Summary of the invention

[0004] The purpose of the present invention is to provide an assembly tool for a frame used for producing corrugated paperboard.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An assembly tooling for a frame of a corrugated cardboard production machine, comprising an assembly platform, a positioning bracket, a displacement bracket, a displacement driving structure, a number of auxiliary jacks and a support and lifting structure; one end of the top of the assembly platform is provided with the positioning bracket for positioning a wall panel; the other end of the top of the assembly platform is provided with the displacement driving structure and the displacement bracket, and the displacement bracket can move forward and backward relative to the positioning bracket under the drive of the displacement driving structure to position another wall panel; the assembly platform forms an assembly area between the positioning bracket and the displacement bracket, and a number of auxiliary jacks are arranged at the bottom of the assembly area. After the two wall panels are positioned, when the lower support rod is installed between the two wall panels, each auxiliary jack correspondingly supports a lower support rod at the bottom of the assembly area; the support and lifting structure is installed on the displacement bracket, and two lifting arms that can lift and swing towards the top of the assembly area are oppositely provided, and after the two lifting arms both swing into the top of the assembly area, a lifting rod can be placed and taken between the two lifting arms. After the two wall panels are positioned, when the upper support rod is installed between the two wall panels, the lifting rod supports the upper support rod at the top of the assembly area.

[0007] As a further technical solution of the present invention: both the positioning bracket and the displacement bracket include a bracket seat and a number of positioning components; one end of the bracket seat facing the assembly area forms a positioning surface that abuts against the wall panel, and a number of track grooves are formed at intervals from top to bottom on the positioning surface, and correspondingly, a number of positioning grooves are recessed at intervals in the middle section of each track groove, and positioning blocks are installed on the positioning surface corresponding to the positioning grooves in any column up and down; each track groove is provided with a positioning component on both sides, and the positioning component is provided with a clamping unit that can slide along the track groove. After the wall panel abuts against the positioning surface, one side edge of the wall panel abuts against the positioning block, and the clamping unit of each positioning component slides along the track groove towards the wall panel to clamp the wall panel to the positioning surface.

[0008] As a further technical solution of the present invention: the bracket seat is provided with a support strip at the bottom of the positioning surface for supporting the wall panel.

[0009] As a further technical solution of the present invention: the clamping unit includes a sliding seat, a locking screw rod, a pressing clamp block and a turning handle. The sliding seat is in a U shape, and the bottom end of the sliding seat penetrates into the track groove so that the sliding seat can slide along the track groove; the top of the sliding seat is rotatably penetrated with the locking screw rod, the pressing clamp block is installed at one end of the locking screw rod facing the positioning surface, and the turning handle is penetrated at the other end of the locking screw rod. After the sliding seat slides along the track groove towards the wall panel, the turning handle drives the locking screw rod to rotate to press the pressing clamp block against the wall panel.

[0010] As a further technical solution of the present invention: the cross-section of the track groove is convex, and the track groove penetrates to the side surfaces of the bracket seat; the bottom end shape of the sliding seat matches the track groove; the positioning assembly includes a stop seat, and the stop seat can be detachably installed on the side surface of the bracket seat, and each stop seat is formed with a through groove connected to one side of the track groove, so that the clamping unit can slide onto the through groove, and the stop seat prevents the clamping unit from falling out.

[0011] As a further technical solution of the present invention: a control module is installed at one end of the displacement bracket away from the assembly area to control the operation of the displacement driving structure and the supporting lifting structure.

[0012] As a further technical solution of the present invention: the supporting and lifting structure comprises two groups of lifting and lowering modules relatively arranged on the side surfaces on both sides of the displacement bracket; each lifting and lowering module comprises two bearing seats relatively arranged up and down at the top and bottom of the side surface of the displacement bracket, a lifting screw rod rotatably arranged between the two bearing seats, a lifting seat capable of lifting and lowering along the lifting screw rod as the lifting screw rod rotates, and a rotating drive module arranged at one end of the side surface of the displacement bracket away from the assembly area, and the lifting screw rod is driven to rotate by the rotating drive module; the lifting arm comprises an articulated seat and an arm rod, one end of the articulated seat is hinged to one end of the lifting seat facing the assembly area, and the arm rod is installed at the other end of the articulated seat, so that when the lifting seat is lifted and lowered along the lifting screw rod, the lifting arm is driven to lift and lower, and as the articulated seat rotates around the hinge with the lifting seat, the arm rod is driven to swing into or out of the assembly area.

[0013] As a further technical solution of the present invention: a lifting guide rail parallel to the lifting screw rod is installed on the side of the displacement bracket, and a lifting slider is slidably provided on the lifting guide rail, and the lifting slider is connected to the lifting seat.

[0014] As a further technical solution of the present invention: one end of the displacement driving structure and the displacement bracket installed on the top of the assembly platform is provided with two slide rail grooves on both sides relatively and a drive rail groove is provided between the two sides, each slide rail groove is provided with a slide rail body therein, and the slide rail body is provided with a slide rail slider that can slide along it; the displacement driving structure comprises a driving screw rod that can be rotatably arranged in the drive rail groove, a displacement seat that can rotate with the driving screw rod and move along the driving screw rod, and a displacement driving module arranged on the end of the drive rail groove away from the assembly area, and the displacement driving module drives the driving screw rod; the bottom of the displacement bracket is provided with two first connecting blocks that penetrate into the two slide rail grooves on both sides relatively and a second connecting block that penetrates into the drive rail groove between the two sides, each first connecting block is connected to a slide rail slider correspondingly, and the second connecting block is connected to the displacement seat correspondingly, so that the displacement bracket can be driven by the displacement driving structure to move forward and backward relative to the positioning bracket.

[0015] As a further technical solution of the present invention: the top of the slide rail groove is provided with a first cover plate flush with the top of the assembly platform, and the top of the drive rail groove is provided with a second cover plate flush with the top of the assembly platform.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention proposes an assembly tool for a frame for corrugated cardboard production, which effectively improves the frame assembly efficiency through the coordination between an assembly platform, a positioning bracket, a displacement bracket, a displacement drive structure, a plurality of auxiliary jacks and a supporting lifting structure, and during the assembly process, two wall panels, a lower support rod and an upper support rod are respectively positioned or supported, making the assembly process safer and reducing the labor intensity during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 First-person view of the assembly tooling for the frame used in corrugated cardboard production.

[0018] Figure 2 A second perspective view of the assembly tooling for the frame used for corrugated cardboard production.

[0019] Figure 3 for Figure 2 A partial enlarged view of .

[0020] Figure 4 A cross-sectional view of the assembly tooling for a machine frame for corrugated cardboard production.

[0021] Figure 5 This is a reference diagram of the usage status of the assembly tooling for the frame used in corrugated cardboard production. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the protection scope of the present invention.

[0023] See also Figure 1 , Figure 2 and Figure 5, an assembly tool for a frame for corrugated cardboard production, comprising an assembly platform 10, a positioning bracket 20, a displacement bracket 30, a displacement driving structure 40, a plurality of auxiliary jacks 50 and a supporting lifting structure 60; the positioning bracket 20 is installed at one end of the top of the assembly platform 10, so that the positioning bracket 20 positions a wall panel; the displacement driving structure 40 and the displacement bracket 30 are installed at the other end of the top of the assembly platform 10, and the displacement bracket 30 can be driven by the displacement driving structure 40 to move forward and backward relative to the positioning bracket 20, so that the displacement bracket 30 positions another wall panel; the assembly platform 10 forms an assembly area 11 between the positioning bracket 20 and the displacement bracket 30 A plurality of auxiliary jacks 50 are arranged at the bottom of the assembly area 11, so that after the two wall panels are positioned, when the lower support rod is installed between the two wall panels, each auxiliary jack 50 supports a corresponding lower support rod at the bottom of the assembly area 11; the supporting lifting structure 60 is installed on the displacement bracket 30, which is relatively provided with two lifting arms 61 that can be lifted and swung toward the top of the assembly area 11, and after the two lifting arms 61 are swung into the top of the assembly area 11, a lifting rod 601 can be placed between the two lifting arms 61 for taking and placing, so that after the two wall panels are positioned, when the upper support rod is installed between the two wall panels, the upper support rod is supported by the lifting rod 601 at the top of the assembly area 11.

[0024] Further, in this embodiment, in combination with reference to Figure 4 The positioning bracket 20 and the displacement bracket 30 both include a bracket seat 71 and a plurality of positioning components 72; the bracket seat 71 is formed with a positioning surface 711 that abuts against the wall panel at one end facing the assembly area 11, and the positioning surface 711 is formed with a plurality of track grooves 712 at intervals from top to bottom, and a plurality of positioning grooves 713 are correspondingly provided at intervals in the middle section of each track groove 712, and the positioning surface 711 is respectively installed with a positioning block 701 on the corresponding positioning grooves 713 in any column; each track groove 712 is provided with a positioning component 72 on both sides, and the positioning component 72 is provided with a clamping unit 73 that can slide along the track groove 712, so that after the wall panel abuts against the positioning surface 711, the wall panel abuts against the positioning block 701 with one side thereof, and the clamping unit 73 of each positioning component 72 slides toward the wall panel along the track groove 712 to clamp the wall panel to the positioning surface 711.

[0025] Furthermore, in this embodiment, the bracket seat 71 is a lattice frame seat, forming a plurality of frames extending from the positioning surface 711 to the other end, and according to actual needs, the specific structure of the bracket seat 71 of the positioning bracket 20 and the displacement bracket 30 can be flexibly designed, and the height, width and the number and position of the formed frames can be the same or different.

[0026] Furthermore, in this embodiment, the bracket seat 71 is provided with a support strip 714 at the bottom of the positioning surface 711 for supporting the wall panel.

[0027] Furthermore, in this embodiment, with reference to Figure 3 , the clamping unit 73 includes a slide base 731, a locking screw rod 732, a clamping block 733, and a turning handle 734. The slide base 731 is in a U shape. The bottom end of the slide base 731 penetrates into the track groove 712 so that the slide base 731 can slide in the track groove 712. The locking screw rod 732 is rotatably disposed through the top of the slide base 731. One end of the locking screw rod 732 facing the positioning surface 711 is provided with the clamping block 733, and the other end of the locking screw rod 732 is provided with the turning handle 734. After the slide base 731 slides along the track groove 712 towards the wall panel, the turning handle 734 drives the locking screw rod 732 to rotate, so that the clamping block 733 presses tightly against the wall panel.

[0028] Furthermore, in this embodiment, the cross-section of the track groove 712 is in a convex shape, and the track groove 712 penetrates through both side surfaces of the support base 71. The shape of the bottom end of the slide base 731 matches that of the track groove 712. The positioning assembly 72 includes a stop base 74. The stop base 74 is detachably installed on the side surface of the support base 71. Each stop base 74 is formed with a through groove 741 communicating with one side of a track groove 712, so that the clamping unit 73 can slide onto the through groove 741 to prevent the clamping unit 73 from coming off, and after the frame assembly is completed, it is convenient for the frame to be lifted and transported out.

[0029] Furthermore, in this embodiment, a control module 80 is installed at one end of the displacement bracket 30 away from the assembly area 11 for controlling the operation of the displacement driving structure 40 and the support and lifting structure 60.

[0030] Furthermore, in this embodiment, the support and lifting structure 60 includes two sets of lifting and lifting modules 62 oppositely disposed on the side surfaces of both sides of the displacement bracket 30. Each lifting and lifting module 62 includes two bearing seats 621 disposed up and down relatively at the top and bottom of the side surface of the displacement bracket 30, a lifting screw rod 622 rotatably disposed between the two bearing seats 621, a lifting seat 623 capable of lifting along the lifting screw rod 622 as the lifting screw rod 622 rotates, and a rotation driving module 624 disposed at one end of the side surface of the displacement bracket 30 away from the assembly area 11, so that the rotation driving module 624 drives the lifting screw rod 622 to rotate. The lifting arm 61 includes a hinge seat 611 and an arm rod 612. One end of the hinge seat 611 is hinged to one end of the lifting seat 623 facing the assembly area 11, and the other end of the hinge seat 611 is provided with the arm rod 612. When the lifting seat 623 lifts along the lifting screw rod 622, it drives the lifting arm 61 to lift, and as the hinge seat 611 rotates around the hinge point with the lifting seat 623, it drives the arm rod 612 to swing into or out of the assembly area 11.

[0031] Furthermore, in this embodiment, a lifting guide rail 31 parallel to the lifting screw rod 622 is installed on the side of the displacement bracket 30, and a lifting slider is slidably provided on the lifting guide rail 31. The lifting slider is connected to the lifting seat 623 to improve the stability of the lifting seat 623 when lifting.

[0032] Further, in this embodiment, refer to Figure 2 , Figure 4 The end of the top of the assembly platform 10 on which the displacement driving structure 40 and the displacement bracket 30 are installed has two slide rail grooves 12 on both sides and a drive rail groove 13 between the two sides. Each slide rail groove 12 has a slide rail body 121 therein and a first cover plate 122 flush with the top of the assembly platform 10 on the top. The slide rail body 121 is provided with a slide rail slider 1211 that can slide along it; the displacement driving structure 40 includes a drive screw 41 that can be rotatably arranged in the drive rail groove 13, a displacement seat 42 that can rotate with the drive screw 41 and move along the drive screw 41, and a drive rail groove 13 away from the assembly The displacement driving module 43 on one end of the area 11 drives the driving screw 41 with the displacement driving module 43; the driving rail groove 13 is provided with a second cover plate 131 flush with the top of the assembly platform 10 at its top; the bottom of the displacement bracket 30 is provided with two first connecting blocks 301 that penetrate into the two slide rail grooves 12 on both sides and a second connecting block 302 that penetrates into the driving rail groove 13 between the two sides, each first connecting block 301 is correspondingly connected to a slide rail slider 1211, and the second connecting block 302 is correspondingly connected to the displacement seat 42, so that the displacement bracket 30 can be driven by the displacement driving structure 40 to move forward and backward relative to the positioning bracket 20.

[0033] It can be understood that the method for using the assembly tool of the frame for corrugated cardboard production of the present invention includes the following steps: the first step is to control the displacement drive structure 40 to operate by the control module 80, and the displacement bracket 30 is driven by the displacement drive structure 40 to move forward and backward relative to the positioning bracket 20, so that the width of the assembly area 11 matches the frame to be assembled; the second step is to lift the first wall panel to the positioning surface 711 of the positioning bracket 20 by the crane, the first wall panel is against the positioning surface 711, and one side of the first wall panel is against the positioning block 701, and the clamping unit 73 on the positioning bracket 20 is moved along the track groove 712 The first wall panel is slid toward the first wall panel, and the first wall panel is clamped and positioned on the positioning surface 711 of the positioning bracket 20; the third step is to lift the second wall panel to the positioning surface 711 of the displacement bracket 30 by the crane, and the second wall panel is abutted against the positioning surface 711, and one side of the second wall panel is abutted against the positioning block 701, and the clamping unit 73 on the displacement bracket 30 slides along the track groove 712 toward the second wall panel, and the second wall panel is clamped and positioned on the positioning surface 711 of the displacement bracket 30; the fourth step is to lift the lower support rods in sequence between the two wall panels, and each auxiliary jack 50 supports the lower support rods at the bottom of the assembly area 11 , screws are inserted between the lower support rod and the first wall panel and the screws are tightened; the fifth step, the two lifting arms 61 of the supporting lifting structure 60 are both swung into the top of the assembly area 11, and the lifting rod 601 is suspended between the two lifting arms 61, and the upper support rod is successively lifted between the two wall panels, and after the lifting rod 601 supports the upper support rod at the top of the assembly area 11, screws are inserted between the upper support rod and the first wall panel and the screws are tightened; the sixth step, the control module 80 controls the displacement driving structure 40 to operate, so that the end faces of the second wall panel, the lower support rod and the upper support rod are more closely connected, and then between the lower support rod and the second wall panel, the upper support rod and the lower support rod are tightened. Insert screws between the support rod and the second wall panel and tighten the screws; Step 7: The two lifting modules 62 supporting the lifting structure 60 drive the two lifting arms 61 to descend, and after the lifting rod 601 is lifted out from between the two lifting arms 61, the two lifting arms 61 are swung out from the assembly area 11; release the clamping unit 73 on the positioning bracket 20 and the displacement bracket 30, and slide the clamping unit 73 along the track groove 712 away from the wall panel; control the displacement drive structure 40 to operate with the control module 80, so that the width of the assembly area 11 is larger than the assembled rack, and the assembled rack is lifted out from the assembly platform 10. In this way, the assembly of the rack is completed.

[0034] In summary, the assembly tooling of a frame for corrugated cardboard production of the present invention effectively improves the frame assembly efficiency through the coordination among the assembly platform 10, the positioning bracket 20, the displacement bracket 30, the displacement driving structure 40, the plurality of auxiliary jacks 50 and the supporting lifting structure 60, and during the assembly process, the two wall panels, the lower support rod and the upper support rod are respectively positioned or supported, making the assembly process safer and reducing the labor intensity during the assembly process.

[0035] As long as it does not violate the creative ideas of the present invention, any combination of the various embodiments of the present invention shall be regarded as the contents disclosed by the present invention; within the technical concept of the present invention, any combination of various simple modifications of the technical scheme and different embodiments that does not violate the creative ideas of the present invention shall be within the protection scope of the present invention.

Claims

1. An assembly tool for a frame for corrugated board production, characterized in that: The invention comprises an assembly platform (10), a positioning bracket (20), a displacement bracket (30), a displacement drive structure (40), a plurality of auxiliary jacks (50) and a supporting lifting structure (60); the positioning bracket (20) is installed at one end of the top of the assembly platform (10), so that the positioning bracket (20) can be used to position a wall panel; the displacement drive structure (40) and the displacement bracket (30) are installed at the other end of the top of the assembly platform (10); the displacement bracket (30) can be moved forward and backward relative to the positioning bracket (20) under the drive of the displacement drive structure (40), so that the displacement bracket (30) can be used to position another wall panel; the assembly platform (10) forms an assembly area (11) between the positioning bracket (20) and the displacement bracket (30), and a plurality of auxiliary jacks (50) are installed. Auxiliary jacks (50) are arranged at the bottom of the assembly area (11), so that after the two wall panels are positioned, when the lower support rod is installed between the two wall panels, each auxiliary jack (50) supports a corresponding lower support rod at the bottom of the assembly area (11); the supporting lifting structure (60) is installed on the displacement bracket (30), and is provided with two lifting arms (61) that can be lifted and swung toward the top of the assembly area (11), and after the two lifting arms (61) are swung into the top of the assembly area (11), a lifting rod (601) is placed between the two lifting arms (61) so that it can be taken and placed, so that after the two wall panels are positioned, when the upper support rod is installed between the two wall panels, the lifting rod (601) supports the upper support rod at the top of the assembly area (11).

2. The assembly tool for the frame for corrugated board production according to claim 1 is characterized in that: The positioning bracket (20) and the displacement bracket (30) both include a bracket seat (71) and a plurality of positioning components (72); the bracket seat (71) is formed with a positioning surface (711) that abuts against the wall panel at one end facing the assembly area (11); the positioning surface (711) is formed with a plurality of track grooves (712) at intervals from top to bottom, and a plurality of positioning grooves (713) are correspondingly formed in the middle section of each track groove (712) at intervals; and the positioning surface (711) is formed with a plurality of corresponding positioning grooves (713) at intervals in front of the middle section of each track groove (712); A positioning block (701) is installed on each of the positioning grooves (713); each track groove (712) is provided with a positioning assembly (72) on both sides; the positioning assembly (72) is provided with a clamping unit (73) that can slide along the track groove (712), so that after the wall panel abuts against the positioning surface (711), the wall panel abuts against the positioning block (701) with one side thereof, and the clamping unit (73) of each positioning assembly (72) slides along the track groove (712) toward the wall panel to clamp the wall panel onto the positioning surface (711).

3. The assembly tool for the frame for corrugated board production according to claim 2 is characterized in that: The support seat (71) is provided with a supporting strip (714) at the bottom of the positioning surface (711) for supporting the wall panel.

4. The assembly tool for the frame for corrugated board production according to claim 2, characterized in that: The clamping unit (73) includes a slide base (731), a locking screw rod (732), a clamping block (733) and a turning handle (734). The slide base (731) is in a C shape. The bottom end of the slide base (731) penetrates into the track groove (712) so that the slide base (731) can slide in the track groove (712). The locking screw rod (732) is rotatably arranged through the top of the slide base (731). One end of the locking screw rod (732) facing the positioning surface (711) is installed with the clamping block (733). The other end of the locking screw rod (732) is provided with the turning handle (734). After the slide base (731) slides along the track groove (712) towards the wall panel, the turning handle (734) drives the locking screw rod (732) to rotate, so that the clamping block (733) presses tightly against the wall panel.

5. The assembly tool for the frame for corrugated board production according to claim 2, characterized in that: The cross-section of the track groove (712) is in a convex shape, and the track groove (712) penetrates through the two side surfaces of the support seat (71). The shape of the bottom end of the slide base (731) matches that of the track groove (712). The positioning assembly (72) includes a stop seat (74). The stop seat (74) is detachably installed on the side surface of the support seat (71). Each stop seat (74) is formed with a through groove (741) communicating with one side of a track groove (712), so that the clamping unit (73) can slide onto the through groove (741), and the stop seat (74) prevents the clamping unit (73) from coming out.

6. The assembly tool for the frame for corrugated board production according to claim 1, characterized in that: A control module (80) is installed at one end of the displacement bracket (30) away from the assembly area (11) to control the operation of the displacement driving structure (40) and the support lifting structure (60).

7. The assembly tool for the frame for corrugated board production according to claim 1, characterized in that: The support lifting structure (60) includes two sets of lifting modules (62) oppositely arranged on the two side surfaces of the displacement bracket (30). Each lifting module (62) includes two bearing seats (621) oppositely arranged up and down at the top and bottom of the side surface of the displacement bracket (30), a lifting screw rod (622) rotatably arranged between the two bearing seats (621), a lifting seat (623) that can move up and down along the lifting screw rod (622) as the lifting screw rod (622) rotates, and a rotary driving module (624) arranged at one end of the side surface of the displacement bracket (30) away from the assembly area (11), so that the rotary driving module (624) drives the lifting screw rod (622) to rotate. The lifting arm (61) includes a hinge seat (611) and an arm rod (612). One end of the hinge seat (611) is hinged to one end of the lifting seat (623) facing the assembly area (11). The other end of the hinge seat (611) is installed with the arm rod (612). When the lifting seat (623) moves up and down along the lifting screw rod (622), it drives the lifting arm (61) to move up and down, and as the hinge seat (611) rotates around the hinge point with the lifting seat (623), it drives the arm rod (612) to swing into or out of the assembly area (11).

8. The assembly tool for the frame for corrugated board production according to claim 7, characterized in that: A lifting guide rail (31) parallel to the lifting screw rod (622) is installed on the side of the displacement bracket (30), and a lifting slider is slidably provided on the lifting guide rail (31), and the lifting slider is connected to the lifting seat (623).

9. The assembly tool for the frame for corrugated board production according to claim 1, characterized in that: The top of the assembly platform (10) is provided with a displacement drive structure (40) and one end of the displacement bracket (30) having two slide rail grooves (12) on opposite sides and a drive rail groove (13) between the two sides. Each slide rail groove (12) has a slide rail body (121) therein, and the slide rail body (121) is provided with a slide rail slider (1211) capable of sliding along the slide rail. The displacement drive structure (40) comprises a drive screw (41) rotatably arranged in the drive rail groove (13), a displacement seat (42) capable of rotating with the drive screw (41) and displacing along the drive screw (41), and a drive rail body (1211) disposed away from the drive rail groove (13). A displacement drive module (43) is provided at one end of the assembly area (11), and the displacement drive module (43) drives the driving screw (41); the bottom of the displacement bracket (30) is provided with two first connection blocks (301) inserted into the two slide rail grooves (12) on both sides thereof, and a second connection block (302) inserted into the drive rail groove (13) is provided between the two sides thereof, each first connection block (301) is connected to a corresponding slide rail slider (1211), and the second connection block (302) is connected to the displacement seat (42), so that the displacement bracket (30) can be driven by the displacement drive structure (40) to move forward and backward relative to the positioning bracket (20).

10. The assembly tool for the frame for corrugated board production according to claim 9, characterized in that: The top of the slide rail groove (12) is provided with a first cover plate (122) flush with the top of the assembly platform (10), and the top of the drive rail groove (13) is provided with a second cover plate (131) flush with the top of the assembly platform (10).

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