CN213035458U

CN213035458U - Pressure adjusting mechanism of paperboard printing device

Info

Publication number: CN213035458U
Application number: CN202021116154.4U
Authority: CN
Inventors: 张�成; 袁思均
Original assignee: Taicang Lingchuan Industrial Co ltd
Current assignee: Taicang Lingchuan Industrial Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-23
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a pressure adjustment mechanism of a paperboard printing device, which comprises a body, the top thread of the body is penetrated with an adjusting screw, and the interior of the body is connected with a coining wheel, the bottom end of the adjusting screw is provided with a paper pressing component positioned above the coining wheel, the utility model discloses an insert block embedded in a concave block is installed at the outer end of a coining roller, a fixed rod is installed at the top end of a fixed plate connected with one side of the concave block, a movable rod is sleeved at one end of the fixed rod, the movable rod is moved by unscrewing the limit screw to drive the concave block to be separated from the insert block, thereby further facilitating the disassembly of the coining roller; the utility model discloses an at the upper end installation lead screw of rolling over the frame, one side of screw thread ring cover is connected with the slide bar one in the embedding spout one, and one side of link is connected with the limiting plate, and this kind of structure drives the link through rotating the handle and removes to the realization is spacing to the regulation of limiting plate interval, further carries on spacingly to the process of form advancing.

Description

Pressure adjusting mechanism of paperboard printing device

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to cardboard printing device's pressure adjustment mechanism.

Background

The prior art paperboard printing machines generally consist of mechanisms for plating, inking, stamping, feeding, etc. During operation, the characters and images to be printed are made into printing plate, which is set on printing machine, and then the ink is coated manually or by printing machine onto the position of the printing plate with characters and images, and then the printing plate is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as the printing plate is reproduced.

The prior art has the following problems: thereby the printer need control the distance between embossing roll and the cardboard when printing to the cardboard and realize the regulation to printing pressure, and the installation of general embossing roll is fixed difficult to dismantle, and it is very troublesome just to operate when needing to change the embossing roll in order to select better size to carry out the spacing cardboard route condition that can appear producing the deviation to the in-process of form advancing if not carrying on the cardboard, also can influence the effect of adjustment printing pressure like this.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pressure guiding mechanism of cardboard printing device has convenient the dismantlement, spacing effectual characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure guiding mechanism of cardboard printing device, includes the organism, the top screw thread of organism runs through there is adjusting screw, and the internal connection of organism has the impression wheel, adjusting screw's bottom is provided with the pressure paper subassembly that is located the impression wheel top, press the paper subassembly to include the fixed plate, rotate motor, pivot, concave piece, abaculus, platen roller, movable rod and dead lever, wherein, adjusting screw extends to the inside one end of organism and is connected with the dead lever, the movable rod has been cup jointed to the one end of dead lever, and the lower extreme of dead lever is connected with the fixed plate, the rotation motor is installed in the outside of fixed plate, the output that rotates the motor is connected with the pivot, the one end that the fixed plate was run through in to the pivot is connected with the concave piece, the indent side embedding of concave piece has the abaculus, the platen roller is installed to the.

Preferably, the movable rod and the fixed rod are fixedly connected through a limit screw.

Preferably, the paper feeding table is installed on the outer side of the machine body, one end, far away from the machine body, of the paper feeding table is connected with a mounting seat, and an electric push rod body is installed at the upper end of the mounting seat.

Preferably, the internal connection of organism has the transfer gear, and the outside of organism installs driving motor, driving motor's output is connected with the transfer roller that is located the transfer gear top.

Preferably, the upper end of sending the paper platform is provided with spacing subassembly, spacing subassembly includes slide bar one, lead screw, spout one, supporting seat, rolls over frame, limiting plate, connecting rod, link, handle and screw ring cover, wherein, the upper end of sending the paper platform is installed and is rolled over the frame, roll over the upper end of frame and install the supporting seat, it rolls over the upper end of frame and is provided with spout one, one side of supporting seat is connected with the lead screw, the screw ring cover has been cup jointed to the periphery screw thread of lead screw, and the lead screw one end of keeping away from the lead screw is connected with the handle, the outside of screw ring cover is connected with slide bar one in bottom embedding spout one, the top of slide bar one is connected with the link, one side of link is connected with the limiting plate through the.

Preferably, the limiting assembly further comprises a second sliding groove and a second sliding rod, wherein the second sliding groove is formed in the upper end of the paper feeding table, and the second sliding rod with the bottom end embedded into the second sliding groove is connected to the lower portion of the end, far away from the first sliding rod, of the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an inlay block in the embedding concave piece is installed to the embossing roll outer end, and the dead lever is installed on the top of the fixed plate that concave piece one side is connected, and the movable rod has been cup jointed to one end of dead lever, and this kind of structure drives the concave piece and breaks away from the inlay block through unscrewing stop screw and then moving the movable rod, further makes things convenient for dismantling the embossing roll;

2. the utility model discloses an at the upper end installation lead screw of rolling over the frame, one side of the screw ring cover that lead screw periphery screw thread cup jointed is connected with the slide bar one in the embedding spout one, and one side of the link that the slide bar top is fixed is connected with the limiting plate to in the bottom embedding spout two of the slide bar two that link one end is connected, this kind of structure drives the link through rotating the handle and carries out lateral shifting, thereby realizes carrying on spacingly to the regulation of limiting plate interval, further to form advancing the process.

Drawings

FIG. 1 is a schematic structural view of a pressure adjustment mechanism of a paperboard printing apparatus according to the present invention;

FIG. 2 is a schematic top view of the pressure adjustment mechanism of the paperboard printing apparatus of the present invention;

FIG. 3 is a schematic structural view of a platen assembly of the pressure adjustment mechanism of the paperboard printing apparatus of the present invention;

FIG. 4 is a schematic structural view of a limiting component of the pressure adjusting mechanism of the paperboard printing apparatus according to the present invention;

in the figure: 1. an electric push rod body; 2. a mounting seat; 3. a paper feeding table; 4. a transfer wheel; 5. a paperboard to be printed; 6. a platen roller; 7. a body; 8. a paper pressing assembly; 81. a fixing plate; 82. rotating the motor; 83. a rotating shaft; 84. a concave block; 85. an insert block; 86. a platen roller; 87. a movable rod; 88. a limit screw; 89. fixing the rod; 9. adjusting the screw rod; 10. a drive motor; 11. a conveying roller; 12. a limiting component; 1201. a first sliding rod; 1202. a screw rod; 1203. a first sliding chute; 1204. a supporting seat; 1205. folding the frame; 1206. a limiting plate; 1207. a second chute; 1208. a second sliding rod; 1209. a connecting rod; 1210. a connecting frame; 1211. a handle; 1212. and a threaded ring sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a pressure adjustment mechanism for a paperboard printing apparatus, including a machine body 7, an adjusting screw 9 threaded through the top end of the machine body 7, and a platen 6 connected inside the machine body 7, a platen assembly 8 disposed above the platen 6 and disposed at the bottom end of the adjusting screw 9, the platen assembly 8 including a fixing plate 81, a rotating motor 82, a rotating shaft 83, a concave block 84, an embedded block 85, a platen roller 86, a movable rod 87 and a fixing rod 89, wherein one end of the adjusting screw 9 extending into the machine body 7 is connected to the fixing rod 89 through a rotating bearing, one end of the fixing rod 89 is sleeved with the movable rod 87, the lower end of the fixing rod 89 is connected to the fixing plate 81, the rotating motor 82 is mounted outside the fixing plate 81, the output end of the rotating motor 82 is connected to the rotating shaft 83, one end of the rotating shaft 83 penetrating through the fixing plate 81 is connected to the concave block 84, the embedded into the concave side, the end of the insert 85 remote from the recess 84 is fitted with a stamping roller 86.

Specifically, the movable rod 87 and the fixed rod 89 are connected and fixed through a limit screw 88. The movable rod 87 is moved according to the size and length of the stamping roller 86, and then the limiting screw 88 is screwed to realize the installation and fixation of the stamping roller 86.

Paper feeding table 3 is installed in the outside of organism 7, and the one end that organism 7 was kept away from to paper feeding table 3 is connected with mount pad 2, and electric putter body 1 is installed to the upper end of mount pad 2. Through adopting above-mentioned technical scheme, will wait to print cardboard 5 and place on platform 3 of form advancing, then electric putter body 1 work can be waited to print cardboard 5 and impel to the realization process of form advancing.

The internal connection of organism 7 has transfer gear 4, and the outside of organism 7 installs driving motor 10, and driving motor 10's output is connected with the transfer roller 11 that is located the transfer gear 4 top. The paper board 5 to be printed separated from the paper feeding table 3 can be pushed continuously.

Specifically, the upper end of the paper feeding table 3 is provided with a limiting component 12, the limiting component 12 comprises a first sliding rod 1201, a lead screw 1202, a first sliding groove 1203, a supporting seat 1204, a folding frame 1205, a limiting plate 1206, a connecting rod 1209, a connecting frame 1210, a handle 1211 and a threaded ring sleeve 1212, wherein the folding frame 1205 is installed at the upper end of the paper feeding table 3, the supporting seat 1204 is installed at the upper end of the folding frame 1205, the first sliding groove 1203 is arranged at the upper end of the folding frame 1205, one side of the supporting seat 1204 is connected with the lead screw 1202, the threaded ring sleeve 1212 is sleeved on the peripheral thread of the lead screw 1202, one end, away from the lead screw 1202, of the lead screw 1202 is connected with the handle 1211, the outer side of the threaded ring sleeve 1212 is connected with the first sliding rod 1201 embedded into the first sliding groove 1203 at the bottom end, the top.

The handle 1211 is rotated to drive the screw rod 1202 to rotate, so as to drive the first sliding rod 1201 connected to one side of the threaded ring sleeve 1212 to move along the first sliding groove 1203, and further drive the connecting frame 1210 to move, so that the limiting plate 1206 connected to one side of the connecting frame 1210 can move along with the connecting frame.

The limiting assembly 12 further comprises a second sliding groove 1207 and a second sliding rod 1208, wherein the second sliding groove 1207 is formed in the upper end of the paper feeding table 3, and the second sliding rod 1208 with the bottom end embedded into the second sliding groove 1207 is connected to the lower portion of the end, far away from the first sliding rod 1201, of the connecting frame 1210. The second sliding rod 1208 can move along the second sliding slot 1207 during the movement of the connecting frame 1210, so that the balance of the movement of the limiting plate 1206 can be maintained.

The utility model discloses a rotate adjusting screw 9 and drive and press paper subassembly 8 and reciprocate, thereby realize the regulation to the distance between embossing roller 86 and the cardboard 5 of waiting to print, further realize that pressure adjustment makes things convenient for going on smoothly of printing process, when need carry out not unidimensional change to embossing roller 86 in this process, unscrew stop screw 88, remove movable rod 87 until embossing roller 86 is close to the inserted block 85 and the concave block 84 that movable rod 87 one end set up and separate, then remove embossing roller 86, make embossing roller 86 be close to the inserted block 85 that rotates motor 82 one end installation and break away from concave block 84, can realize the dismantlement to embossing roller 86 like this, convenient change;

the utility model discloses need rotate handle 1211 and drive link 1210 and remove at the in-process of form advancing to drive limiting plate 1206 and remove, further realize making the interval of limiting plate 1206 and waiting that the width of printing cardboard 5 conforms to the regulation of limiting plate 1206 interval, just so can carry on spacingly to the process of form advancing, avoid waiting that the skew condition appears in printing cardboard 5 movement path.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressure adjustment mechanism of a paperboard printing device comprises a machine body (7), and is characterized in that: the top end of the machine body (7) is provided with an adjusting screw rod (9) in a threaded penetrating manner, the interior of the machine body (7) is connected with a stamping wheel (6), the bottom end of the adjusting screw rod (9) is provided with a paper pressing assembly (8) positioned above the stamping wheel (6), the paper pressing assembly (8) comprises a fixed rod (89), wherein one end of the adjusting screw rod (9) extending into the interior of the machine body (7) is connected with the fixed rod (89), one end of the fixed rod (89) is sleeved with a movable rod (87), the lower end of the fixed rod (89) is connected with a fixed plate (81), a rotating motor (82) is installed on the outer side of the fixed plate (81), the output end of the rotating motor (82) is connected with a rotating shaft (83), one end of the rotating shaft (83) penetrating through the fixed plate (81) is connected with a concave block (84), and an embedded block (, and one end of the insert block (85) far away from the concave block (84) is provided with a stamping roller (86).

2. A pressure adjustment mechanism for a sheet printing apparatus as recited in claim 1, further comprising: the movable rod (87) and the fixed rod (89) are fixedly connected through a limit screw (88).

3. A pressure adjustment mechanism for a sheet printing apparatus as recited in claim 1, further comprising: the inside connection of organism (7) has transfer gear (4), and driving motor (10) are installed in the outside of organism (7), the output of driving motor (10) is connected with transfer gear (11) that are located transfer gear (4) top.

4. A pressure adjustment mechanism for a sheet printing apparatus as recited in claim 3, further comprising: the pressure adjusting mechanism of the paperboard printing device further comprises a limiting component (12), the limiting component (12) comprises a first sliding rod (1201), a first screw rod (1202), a first sliding groove (1203), a first supporting seat (1204), a folding frame (1205), a limiting plate (1206), a connecting rod (1209), a connecting frame (1210), a handle (1211) and a threaded ring sleeve (1212), the supporting seat (1204) is installed at the upper end of the folding frame (1205), the first sliding groove (1203) is arranged at the upper end of the folding frame (1205), the screw rod (1202) is connected to one side of the supporting seat (1204), the threaded ring sleeve (1212) is sleeved on the peripheral thread of the screw rod (1202), the handle (1211) is connected to one end, far away from the screw rod (1202), of the screw rod (1202), and the first sliding rod (1201) embedded into the first sliding groove (1203) at the bottom end is connected to.

5. A pressure adjustment mechanism for a sheet printing apparatus as recited in claim 4, further comprising: the top end of the first sliding rod (1201) is connected with a connecting frame (1210), and one side of the connecting frame (1210) is connected with a limiting plate (1206) through a connecting rod (1209).

6. A pressure adjustment mechanism for a sheet printing apparatus as recited in claim 4, further comprising: the limiting assembly (12) further comprises a second sliding groove (1207) and a second sliding rod (1208), and the lower portion of one end, far away from the first sliding rod (1201), of the connecting frame (1210) is connected with the second sliding rod (1208) with the bottom end embedded into the second sliding groove (1207).