Side cover assembling jig for machine core of laminator

Abstract

The utility model discloses a side cover assembling jig of a laminator core, which comprises a base plate, a positioning bottom plate and a lifting vertical plate, and two suspended vertical plates which are arranged at intervals are arranged in the middle of the base plate; the two sides of the positioning bottom plate are fixedly connected to the tops of the corresponding suspended vertical plates correspondingly. The bottom of the lifting vertical plate is fixedly connected to the top surface of the positioning bottom plate, a side waist positioning plate is arranged at the top of the lifting vertical plate, a side cover positioning structure is arranged on the upper surface of the positioning bottom plate, and the side cover positioning structure is matched with the projection shape of a side cover to be assembled and used for clamping and positioning the side cover; waist positioning structures are arranged on the outer sides of the side waist positioning plates, are matched with the outer contour of a core shell to be assembled and are used for vertically positioning the core shell. Compared with the prior art, manual assembly of the laminator core can be assisted, the assembly difficulty is reduced, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manual assembly auxiliary jigs, in particular to a side cover assembly jig for a laminating machine core. Background Art

[0002] The existing laminating machine core generally includes an upper core shell, a lower core shell and two left and right side covers. A rubber roller is movably inserted into the interior of the upper core shell and the lower core shell respectively; the two sides of the upper core shell and the lower core shell are fixedly assembled on the corresponding side covers respectively, and the ends of the upper and lower rubber rollers are rotatably mounted on the corresponding side covers respectively; the upper and lower core shells are fixedly connected by the side covers on both sides, so that a gap is left between the two, and the rolling fit gap between the upper and lower rubber rollers is maintained.

[0003] When assembling the movement of this type of laminating machine, manual assembly is generally used. The upper core shell, lower core shell, and left and right side covers are assembled and connected separately, and the rubber rollers are inserted into the reserved holes at the same time. The two sides of the upper core shell and the lower core shell also need to be aligned with the reserved positioning grooves inserted on the inner side of the side covers. After the upper core shell, the lower core shell, and the two rubber rollers are positioned, the side covers and the core shell are fixed with bolts. It can be seen that it is difficult to quickly complete the insertion and positioning between the side covers and the core shell, and the side covers and the rubber rollers by manual assembly alone. In addition, it is necessary to maintain the assembly positioning of each component while performing screwing operations, which is difficult and has low assembly efficiency. It is difficult to meet the requirements of mass production, so it is necessary to improve it. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a side cover assembly jig for a laminating machine movement to solve the above problems, assist in the manual assembly of the laminating machine movement, reduce the difficulty of assembly, and improve the efficiency of manual assembly.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a side cover assembly jig of a laminator movement, comprising a base plate, a positioning base plate and a lifting vertical plate, wherein two spaced-apart suspended vertical plates are provided in the middle position of the base plate; the two sides of the positioning base plate are respectively fixedly connected to the tops of the corresponding suspended vertical plates; the bottom of the lifting vertical plate is fixedly connected to the base plate and / or the suspended vertical plate, and a side waist positioning plate is provided on the top of the lifting vertical plate, wherein the upper surface of the positioning base plate is provided with a side cover positioning structure, which matches the projected shape of the side cover to be assembled and is used for clamping and positioning the side cover; the outer side of the side waist positioning plate is provided with a waist positioning structure, which matches the outer contour of the core shell to be assembled and is used for vertically positioning the core shell.

[0006] In a further technical solution, the side cover positioning structure includes a contoured positioning groove, which is opened on the upper surface of the base plate, and the projection shape of the contoured positioning groove matches the projection shape of the side cover to be assembled; the groove surface of the side cover positioning groove is provided with a contoured groove surface structure, and the contoured groove surface structure matches the outer side surface of the side cover to be assembled.

[0007] In a further technical solution, at least one auxiliary slot is provided on the side of the contoured positioning groove, which matches the convex portion of the side cover to be assembled and is used for caliper positioning cooperation of the convex portion of the side cover to be assembled, and the auxiliary slot is connected to the contoured positioning groove.

[0008] In a further technical solution, the bottom of the secondary card slot is formed with a secondary contoured groove surface with an arc surface; there are four secondary card slots, which are symmetrically distributed on both sides of the contoured positioning groove, and the two secondary contoured groove surfaces on the same side are respectively located near the corners of the contoured positioning groove.

[0009] In a further technical solution, the contoured groove surface structure includes a flat groove bottom surface and a contoured convex edge, which is closed and surrounds the edge of the groove bottom surface; the contoured convex edge is aligned with the position of the corresponding secondary slot and is formed with a sunken notch, and the cross-sectional shape of the sunken notch is an arc shape and matches the corresponding secondary contoured groove surface.

[0010] In a further technical solution, the arc radius of the cross section of the sunken notch is larger than the arc radius of the cross section of the secondary profiling groove surface, and the surface of the sunken notch is slightly lower than the secondary profiling groove surface; an avoidance groove is also provided on one side of the profiling positioning groove, and the avoidance groove is connected to the profiling positioning groove.

[0011] In a further technical solution, the waist positioning structure includes a contoured notch, and the projected shape of the contoured notch matches the outer contour of the core shell to be assembled.

[0012] In a further technical solution, the bottom surface of the contoured notch includes a first contoured notch surface, a second contoured notch surface and a third contoured notch surface which are sequentially connected, wherein the first contoured notch surface is arranged to extend laterally, and a contoured concave surface is also provided in the middle position of the first contoured groove surface; the second contoured notch surface includes an arcuate notch surface one and an arcuate notch surface two which are sequentially connected, and the arc radius of the arcuate notch surface one is greater than the arc radius of the arcuate notch surface two; the third contoured notch surface is arranged to be inclined inward or outward.

[0013] In a further technical solution, chamfers are provided on both sides of the opening of the contoured notch.

[0014] In a further technical solution, the side waist positioning plate is provided with a strong magnet for magnetically fixing the core shell to be assembled.

[0015] After adopting the above structure, the advantages of the present invention compared with the prior art are as follows: the present invention provides a jig for assisting manual assembly of the laminating machine core, and the side cover is positioned by the side cover positioning structure of the positioning base plate, and then the core shell is manually inserted, and the waist positioning structure of the side waist positioning plate is used to position the core shell model in the vertical direction, which is convenient for manual assembly of the other side cover, and does not require multiple people to cooperate in assembly, reduces the assembly difficulty, and improves the manual assembly efficiency of the laminating machine model; the upper surface of the positioning base plate is provided with a contoured positioning groove, and the contoured positioning groove is wedged with the outer surface of the side cover, thereby improving the stability of the tooling positioning of the side cover, and avoiding the side cover from shaking when the core shell is inserted, thereby further reducing the difficulty of manual assembly; the core shell is supported and positioned in the vertical direction by the contoured notch of the side waist positioning plate, so as to avoid the core shell from tilting and shaking during the assembly process, causing damage to the bottom side cover, and also facilitating the assembly of the top side cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 It is an exploded schematic diagram of the present utility model.

[0019] Figure 3 It is a structural schematic diagram of the side waist positioning plate in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the positioning base plate in the utility model.

[0021] Figure 5 The utility model is a schematic diagram of the assembly of the laminating machine core by means of the assembly fixture. DETAILED DESCRIPTION

[0022] The following are merely preferred embodiments of the present invention and do not limit the scope of protection of the present invention.

[0023] In the prior art, a laminating machine core typically includes two side covers, a core housing, a drive gear set, and a drive motor. The drive gear set is mounted on the outside of one of the side covers; the drive motor is fixed to this side cover. During the assembly process, workers are required to manually connect the rubber roller inside the core housing to the drive gear set. Manual assembly alone is difficult and inefficient. Therefore, the inventors have proposed a side cover assembly jig for the laminating machine core.

[0024] like Figures 1 to 4The top of the lifting plate 12 is fixedly provided with a side waist positioning plate 3, wherein the upper surface of the positioning plate 2 is provided with a side cover positioning structure, and the side cover positioning structure matches the projection shape of the side cover to be assembled, and is used for locking the side cover; the outer side of the side waist positioning plate 3 is provided with a waist positioning structure, which matches the outer contour of the core shell to be assembled, and is used for vertical positioning of the core shell.

[0025] The side cover is positioned by the side cover positioning structure of the positioning base plate 2, and then the core shell is manually inserted, and the waist positioning structure of the side waist positioning plate 3 is used to position the core shell model in the vertical direction, which facilitates manual assembly of the other side cover. There is no need for multiple people to collaborate in assembly, which reduces the difficulty of assembly and improves the manual assembly efficiency of the laminating machine model.

[0026] The side cover positioning structure and the waist positioning structure are used to assemble and position the side cover and the core shell respectively. The side cover positioning structure and the waist positioning structure can be set as a contoured structure or a blocking structure to assemble and position the side cover and the core shell, so that the core shell can be inserted into the side cover in a vertical state, and the other side cover can be assembled. In addition, it is also convenient to fix the side cover with screws.

[0027] In this embodiment, the side cover positioning structure utilizes a contoured structure for core housing assembly and positioning, offering the advantages of rapid assembly and easy assembly and disassembly. Specifically, the side cover positioning structure includes a contoured positioning groove 20, which is defined on the upper surface of the base plate 1. The projected shape of the contoured positioning groove 20 matches the projected shape of the side cover to be assembled. The groove surface of the side cover positioning groove is provided with a contoured groove surface structure that matches the outer surface of the side cover to be assembled. At least one secondary clamping groove 201 is provided on the side of the contoured positioning groove 20. The secondary clamping groove 201 mates with the protrusion of the side cover to be assembled, providing a caliper-type positioning engagement with the protrusion of the side cover to be assembled. The secondary clamping groove 201 communicates with the contoured positioning groove 20. The bottom of the secondary slot 201 is formed with a secondary contoured groove surface 2011 with an arcuate surface. Four secondary slots 201 are provided, symmetrically located on either side of the contoured positioning slot 20. The two secondary contoured groove surfaces 2011 on the same side are located near the corners of the contoured positioning slot 20. The contoured groove surface structure comprises a flat bottom surface and a contoured ridge 203. The contoured ridge 203 is closed and surrounds the edge of the bottom surface. The contoured ridge 203 is aligned with the corresponding secondary slot 201 and has a recessed notch 204 formed in the shape of an arc in cross-section that matches the corresponding secondary contoured groove surface 2011. The arc radius of the cross section of the sunken notch 204 is greater than the arc radius of the cross section of the secondary profiling groove surface 2011, and the surface of the sunken notch 204 is slightly lower than the secondary profiling groove surface 2011; an avoidance groove 202 is also provided on one side of the profiling positioning groove 20, and the avoidance groove 202 is connected to the profiling positioning groove 20.

[0028] The upper surface of the positioning base plate 2 is provided with a contoured positioning groove 20, which is wedged with the outer surface of the side cover, thereby improving the stability of the tooling positioning of the side cover and avoiding the side cover from shaking when the core shell is inserted, thereby further reducing the difficulty of manual assembly.

[0029] In this embodiment, the waist positioning structure also utilizes a contoured structure for side cover assembly and positioning. Specifically, the waist positioning structure includes a contoured notch 30. The projected shape of the contoured notch 30 matches the outer contour of the core shell to be assembled, and the opening width d of the contoured notch 30 is the same as the width of the core shell to be assembled. The bottom surface of the contoured notch 30 includes a first contoured notch surface 301, a second contoured notch surface 302, and a third contoured notch surface 303, which are sequentially connected. The first contoured notch surface 301 extends horizontally and includes a contoured concave surface 3011 in the middle of the first contoured groove surface. The second contoured notch surface 302 includes a first arcuate notch surface 3021 and a second arcuate notch surface 3022, which are sequentially connected. The arc radius of the first arcuate notch surface 3021 is larger than that of the second arcuate notch surface 3022. The third contoured notch surface 303 is tilted inward or outward. Chamfers 309 are provided on both sides of the opening of the contoured notch 30. In addition, the side waist positioning plate 3 is provided with a strong magnet for magnetically fixing the core shell to be assembled.

[0030] The core shell is supported and positioned in the vertical direction by the contoured notch 30 of the side waist positioning plate 3, so as to avoid the core shell from tilting and shaking during the assembly process, thereby damaging the bottom side cover and facilitating the assembly of the top side cover.

[0031] like Figure 5 As shown, the steps for assembling the laminating machine core 9 using the side cover assembly jig in this embodiment are as follows:

[0032] First, snap the side cover 91 into the contoured positioning groove 20. The outer surface of the side cover 91 is wedged into the groove surface of the contoured positioning groove 20, so that the socket and the socket of the side cover 91 are respectively stabilized in the vertical direction.

[0033] Then, the two core shells 92 are respectively inserted into the sockets and the sockets of the side cover 1 91, and the two core shells 92 are respectively embedded in the inner part of the contoured notch 30, with the outer side of one of the core shells 92 being wedged with the bottom surface of the contoured notch 30. Under the support of the contoured notch 30, the two core shells 92 are both vertically stable.

[0034] Next, place the second side cover 39 on the top of the two core shells 92 and secure them with screws.

[0035] Finally, the drive gear set 94 and the drive motor 95 are installed to complete the assembly of the laminating machine core.

[0036] This type of assembly jig for assembling and positioning in the vertical direction can assemble and position the laminating machine movement to be assembled in the vertical direction, so that the assembly surface of the side cover 2 39 faces upward, which is more convenient for the installation of the driving gear set 94 and the driving motor 95, and further improves the assembly efficiency of the laminating machine movement 9.

[0037] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A side cover assembly jig for a laminating machine core, characterized by: The utility model comprises a base plate (1), a positioning base plate (2) and a lifting vertical plate (12); two suspended vertical plates (11) are provided at intervals in the middle of the base plate (1); both sides of the positioning base plate (2) are fixedly connected to the tops of the corresponding suspended vertical plates (11); the bottom of the lifting vertical plate (12) is fixedly connected to the base plate (1) and / or the suspended vertical plate (11); the top of the lifting vertical plate (12) is provided with a waist positioning plate (3) on one side. Wherein, the upper surface of the positioning base plate (2) is provided with a side cover positioning structure, which matches the projection shape of the side cover to be assembled and is used for locking and positioning the side cover; the outer side of the side waist positioning plate (3) is provided with a waist positioning structure, which matches the outer contour of the core shell to be assembled and is used for vertically positioning the core shell.

2. The side cover assembly jig for a laminating machine core according to claim 1, characterized in that: The side cover positioning structure comprises a contoured positioning groove (20), the contoured positioning groove (20) being provided on the upper surface of the base plate (1), the projection shape of the contoured positioning groove (20) matching the projection shape of the side cover to be assembled; the groove surface of the side cover positioning groove is provided with a contoured groove surface structure, the contoured groove surface structure matching the outer side surface of the side cover to be assembled.

3. The side cover assembly jig for a laminating machine core according to claim 2, characterized in that: At least one auxiliary slot (201) is provided on the side of the profiling positioning slot (20), the auxiliary slot (201) matches the convex portion of the side cover to be assembled, and is used for positioning and cooperating with the caliper of the convex portion of the side cover to be assembled, and the auxiliary slot (201) is connected to the profiling positioning slot (20).

4. The side cover assembly jig for a laminating machine core according to claim 3, characterized in that: The bottom of the secondary card slot (201) is formed with a secondary profiling groove surface (2011) having an arc surface; the number of the secondary card slots (201) is four, and the four are symmetrically distributed on both sides of the profiling positioning groove (20), and the two secondary profiling groove surfaces (2011) on the same side are respectively located near the corners of the profiling positioning groove (20).

5. The side cover assembly jig for a laminating machine core according to claim 4, characterized in that: The contoured groove surface structure comprises a flat groove bottom surface and a contoured convex edge (203), wherein the contoured convex edge (203) is closed and surrounds the edge of the groove bottom surface; the contoured convex edge (203) is aligned with the position of the corresponding secondary slot (201) and is respectively formed with a sunken notch (204), and the cross-section of the sunken notch (204) is an arc shape and matches the corresponding secondary contoured groove surface (2011).

6. The side cover assembly jig for a laminating machine core according to claim 5, characterized in that: The arc radius of the cross section of the sunken notch (204) is greater than the arc radius of the cross section of the secondary profiling groove surface (2011), and the surface of the sunken notch (204) is slightly lower than the secondary profiling groove surface (2011); an avoidance groove (202) is further provided on one side of the profiling positioning groove (20), and the avoidance groove (202) is connected to the profiling positioning groove (20).

7. The side cover assembly jig for a laminating machine core according to claim 1, characterized in that: The waist positioning structure comprises a contoured notch (30), the projection shape of which matches the outer contour of the core shell to be assembled.

8. The side cover assembly jig for a laminating machine core according to claim 7, characterized in that: The bottom surface of the profiling notch (30) comprises a first profiling notch surface (301), a second profiling notch surface (302) and a third profiling notch surface (303) which are sequentially connected, wherein the first profiling notch surface (301) is arranged to extend transversely, and a profiling concave surface (3011) is further provided in the middle of the first profiling groove surface; the second profiling notch surface (302) comprises an arc-shaped notch surface 1 (3021) and an arc-shaped notch surface 2 (3022) which are sequentially connected, and the arc radius of the arc-shaped notch surface 1 (3021) is greater than the arc radius of the arc-shaped notch surface 2 (3022); and the third profiling notch surface (303) is arranged to be inclined inward or outward.

9. The side cover assembly jig for a laminating machine core according to claim 8, characterized in that: Chamfers (309) are respectively provided on both sides of the opening of the contoured notch (30).

10. The side cover assembly jig of a laminating machine core according to claim 1, characterized in that: The side waist positioning plate (3) is provided with a strong magnet for magnetically fixing the core shell to be assembled.

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