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CN-224224741-U - Rigid frame and printing equipment

CN224224741UCN 224224741 UCN224224741 UCN 224224741UCN-224224741-U

Abstract

The application provides a rigid frame and printing equipment, and belongs to the field of printing equipment. The rigid frame comprises a bottom plate, a first wallboard and a plurality of supporting plates, wherein the first wallboard and the supporting plates are positioned on the same surface of the bottom plate, the first wallboard is vertically connected with the bottom plate, the supporting plates are respectively vertically connected with the bottom plate and the first wallboard, the first wallboard is provided with a plurality of first holes, the wall of each first hole, which is close to the bottom plate, is provided with a first connecting hole extending to the bottom plate, a first connecting piece is inserted into each first connecting hole, the first connecting piece is connected with the bottom plate, the supporting plates are provided with a plurality of second holes, the wall of each second hole, which is close to the bottom plate, is provided with a second connecting hole extending to the bottom plate, a second connecting piece is inserted into each second connecting hole, and the second connecting pieces are connected with the bottom plate. The first wallboard and the backup pad are all direct with the bottom plate continuous, need not at the surface welding metal piece of first wallboard and backup pad, need not to occupy the extra space in bottom plate surface, also be favorable to improving the precision of rigid frame.

Inventors

  • LI XIN
  • HOU FEI

Assignees

  • 深圳市博泰数码智能技术有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (10)

  1. 1. A rigid frame, characterized by comprising a bottom plate (10), a first wallboard (20) and a plurality of supporting plates (30), wherein the first wallboard (20) and the supporting plates (30) are positioned on the same surface of the bottom plate (10), the first wallboard (20) is vertically connected with the bottom plate (10), and the supporting plates (30) are respectively vertically connected with the bottom plate (10) and the first wallboard (20); The first wallboard (20) is provided with a plurality of first open holes (20 a), the hole wall of the first open holes (20 a) close to the bottom plate (10) is provided with first connecting holes (20 b) extending to the bottom plate (10), first connecting pieces (41) are inserted into the first connecting holes (20 b), and the first connecting pieces (41) are connected with the bottom plate (10); The supporting plate (30) is provided with a plurality of second holes (30 a), the hole wall of the second holes (30 a) close to the bottom plate (10) is provided with second connecting holes (30 b) extending to the bottom plate (10), second connecting pieces (42) are inserted into the second connecting holes (30 b), and the second connecting pieces (42) are connected with the bottom plate (10).
  2. 2. Rigid chassis according to claim 1, characterized in that the height of the first opening (20 a) in the direction perpendicular to the bottom plate (10) is not less than the length of the first connection piece (41); The height of the second opening (30 a) in the direction perpendicular to the bottom plate (10) is not smaller than the length of the second connecting piece (42).
  3. 3. The rigid frame according to claim 1, wherein the first wall plate (20) has a plurality of third connecting holes (20 c) distributed along the height direction, third connecting members (43) are inserted into the third connecting holes (20 c), and the third connecting members (43) are connected with the supporting plate (30).
  4. 4. A rigid chassis according to any one of claims 1-3, further comprising a second wall panel (50) and a plurality of wall panel spacer frames (60), said second wall panel (50) being located on a side of said first wall panel (20) remote from said support plate (30), said second wall panel (50) being arranged opposite said first wall panel (20) in parallel and connected to said base plate (10); The plurality of wall panel spacer frames (60) are positioned between the first wall panel (20) and the second wall panel (50) and are respectively connected with the first wall panel (20) and the second wall panel (50).
  5. 5. The rigid chassis according to claim 4, wherein the second wall plate (50) has a plurality of third openings (50 a), the third openings (50 a) being provided with fourth connection holes (50 b) extending to the bottom plate (10) near the wall of the bottom plate (10), fourth connection members (44) being inserted in the fourth connection holes (50 b), the fourth connection members (44) being connected to the bottom plate (10).
  6. 6. The rigid chassis of claim 4, wherein said first wall panel (20) further has a plurality of fifth connection holes (20 d), said fifth connection holes (20 d) having fifth connection members inserted therein, said fifth connection members being connected to said wall panel spreader frame (60); The second wallboard (50) is further provided with a plurality of sixth connecting holes (50 c), and sixth connecting pieces are inserted into the sixth connecting holes (50 c) and are connected with the wallboard support frame (60).
  7. 7. The rigid frame according to claim 4, further comprising a connection block (70), said connection block (70) being located on a side of said second wall panel (50) adjacent to said first wall panel (20) and being connected to said second wall panel (50) and said bottom panel (10), respectively.
  8. 8. Rigid chassis according to claim 7, characterized in that the connection block (70) has a plurality of seventh connection holes (70 a), in which seventh connection holes (70 a) seventh connection elements (47) are inserted, which seventh connection elements (47) are connected to the base plate (10).
  9. 9. The rigid chassis according to any of claims 1-3, 5-8, wherein the bottom plate (10), the first wall plate (20) and the support plate (30) are castings.
  10. 10. Printing apparatus comprising a handpiece (200) and a rigid frame (100) according to any one of claims 1 to 9, said handpiece (200) being connected to said rigid frame (100).

Description

Rigid frame and printing equipment Technical Field The application relates to the field of printing equipment, in particular to a rigid frame and printing equipment. Background Printed matter is very common in daily life, such as leaflet, newspaper, product packaging, etc. These prints are all responsible for printing by the printing mill. The machine head in the printing equipment is installed through a frame, and the frame has a great influence on the stable operation of the printing equipment. The frame generally comprises a base plate and a plurality of plate bodies vertically connected to the base plate, and in order to facilitate the connection by using screws, a metal block with a connecting hole is welded on one side of the plate body, and then the screws are inserted into the connecting holes and screwed into the base plate. The metal blocks are welded on the plate body, so that the welding procedure is increased, extra space on the surface of the bottom plate is occupied, and under the superposition of the position errors of the metal blocks and the plate body and the position errors of the metal blocks and the bottom plate, the position errors of the plate body and the bottom plate are larger, so that the whole precision of the frame is lower. Disclosure of utility model The embodiment of the application provides a rigid frame and printing equipment, which can reduce the manufacturing process, save the space on the surface of a bottom plate and is beneficial to improving the accuracy of the frame. The technical scheme is as follows: In a first aspect, an embodiment of the present application provides a rigid frame, where the rigid frame includes a base plate, a first wall plate and a plurality of support plates, where the first wall plate and the support plates are located on a same surface of the base plate, the first wall plate is vertically connected to the base plate, and the support plates are respectively vertically connected to the base plate and the first wall plate; The first wallboard is provided with a plurality of first openings, the wall of the first openings, which is close to the bottom plate, is provided with first connecting holes extending to the bottom plate, first connecting pieces are inserted into the first connecting holes, and the first connecting pieces are connected with the bottom plate; The backup pad has a plurality of second trompils, the second trompil is close to the pore wall of bottom plate is equipped with and extends to the second connecting hole of bottom plate, it is equipped with the second connecting piece to insert in the second connecting hole, the second connecting piece with the bottom plate links to each other. In some examples, the first aperture has a height in a direction perpendicular to the base plate that is not less than a length of the first connector; the height of the second opening in the direction perpendicular to the bottom plate is not smaller than the length of the second connecting piece. In some examples, the first wall plate has a plurality of third connecting holes distributed along the height direction, and third connecting pieces are inserted into the third connecting holes, and the third connecting pieces are connected with the supporting plate. In some examples, the rigid chassis further comprises a second wall panel and a plurality of wall panel spacer frames, the second wall panel being located on a side of the first wall panel remote from the support panel, the second wall panel being disposed in parallel opposition to the first wall panel and connected to the base panel; the plurality of wallboard spacer frames are positioned between the first wallboard and the second wallboard and are respectively connected with the first wallboard and the second wallboard. In some examples, the second wall panel has a plurality of third openings, the third openings are provided with fourth connecting holes extending to the bottom plate near the hole wall of the bottom plate, fourth connecting pieces are inserted in the fourth connecting holes, and the fourth connecting pieces are connected with the bottom plate. In some examples, the first wall panel further has a plurality of fifth connection holes in which fifth connection pieces are inserted, the fifth connection pieces being connected to the wall panel spacer frame; The second wallboard is further provided with a plurality of sixth connecting holes, sixth connecting pieces are inserted into the sixth connecting holes, and the sixth connecting pieces are connected with the wallboard supporting and retaining frame. In some examples, the rigid frame further comprises a connection block located on a side of the second wall panel adjacent to the first wall panel and connected to the second wall panel and the base panel, respectively. In some examples, the connection block has a plurality of seventh connection holes in which seventh connection pieces are inserted, and the seventh connection p