Embossing equipment for paper product production

Abstract

The utility model discloses embossing equipment for paper product production, which comprises a working table, a mounting rack is fixedly connected to the upper surface of the working table, an adjustable mounting plate is arranged in the mounting rack, an embossing mold is arranged on the lower surface of the mounting plate, and the embossing equipment further comprises a mold fixing mechanism; and the mold fixing mechanism comprises mounting grooves, inserting blocks and clamping blocks, the mounting grooves are fixedly connected to the left side and the right side of the lower surface of the mounting plate correspondingly, the inserting blocks are inserted into the mounting grooves correspondingly, the inserting blocks are fixedly connected to the upper surface of the embossing mold, and the clamping blocks are rotationally connected into the mounting grooves correspondingly. And through the mold fixing mechanism, the embossing mold is rapidly fixed to the driving device through the mold fixing assembly, the speed of taking out and replacing the embossing mold is greatly increased, tedious disassembly is not needed, and the working efficiency of embossing in paper product production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product embossing, in particular to an embossing device for paper product production. Background Art

[0002] Paper product embossing is a decorative process that uses molds and pressure to create textures or patterns on the surface of paper products. By embossing, textures, patterns or text can be added to the surface of paper products, thereby enhancing their tactile and visual effects, making consumers more willing to touch and feel the product. Paper products are usually embossed using paper product production embossing equipment during production.

[0003] Existing embossing equipment for paper product production uses a driving mechanism to drive the embossing die to move up and down, pressing the surface of the paper product to produce embossing on the surface of the paper product;

[0004] The embossing molds of existing embossing equipment for paper product production are all fixedly connected to the driving device using bolts and nuts, thereby driving the embossing mold to move and emboss. When embossing different products, the embossing mold needs to be disassembled. The disassembly process of the bolts and nuts is relatively cumbersome, which affects the work efficiency of embossing in paper product production. For this reason, we propose an embossing equipment for paper product production. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide an embossing device for paper product production. Through the mold fixing mechanism, the embossing mold is quickly fixed on the driving device through the mold fixing assembly, which greatly improves the speed of removing and replacing the embossing mold, eliminates the need for tedious disassembly, improves the work efficiency of embossing in paper product production, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an embossing device for paper product production, comprising a workbench, a mounting frame fixedly connected to the upper surface of the workbench, an adjustable mounting plate provided inside the mounting frame, an embossing die provided on the lower surface of the mounting plate, and a die fixing mechanism;

[0007] Mould fixing mechanism: including mounting grooves, plug-in blocks and clamping blocks. The mounting grooves are respectively fixedly connected to the left and right sides of the lower surface of the mounting plate. The mounting grooves are each plugged with a plug-in block. The plug-in blocks are each fixedly connected to the upper surface of the embossing mould. The mounting grooves are each rotatably connected with a clamping block. The clamping blocks are each installed in conjunction with the plug-in block located in the same mounting groove.

[0008] Among them: the front surface of the workbench is fixedly connected to a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected to an external power supply, and the embossing mold is quickly fixed on the driving device through the mold fixing mechanism through the mold fixing assembly, which greatly improves the speed of removing and replacing the embossing mold, eliminates the need for tedious disassembly, and improves the work efficiency of embossing in paper product production.

[0009] Furthermore, the mold fixing mechanism also includes spring 1, spring 2, a push rod and a stop block. The spring 1 is fixedly connected between the rear side of the longitudinally adjacent clamping block and the inner wall of the mounting groove. The inner lower surface of the mounting groove is slidably connected with a stop block. The stop block and the inner wall of the longitudinally adjacent mounting groove are fixedly connected with spring 2. The right surface of the mounting groove on the right and the left surface of the mounting groove on the left are slidably connected with a push rod to limit and unlock the embossing mold.

[0010] Furthermore, a fixing plate is fixedly connected to the inside of the mounting frame, and symmetrically distributed telescopic rods are fixedly connected to the lower surface of the fixing plate. The lower sides of the telescopic ends of the two telescopic rods are fixedly connected to the upper surface of one mounting plate, and symmetrically distributed springs are fixedly connected between the lower surface of the fixing plate and the upper surface of the mounting plate. The three springs are all sleeved on the outer surfaces of the adjacent telescopic rods on the same side and connected to the mounting seat, so that the embossing mold can be reset after the embossing is completed.

[0011] Furthermore, the internal rotation of the fixed plate is connected to a transmission rod, the lower surface of the transmission rod is fixedly connected to bevel gear 1, the lower surface of the fixed plate is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to bevel gear 2, bevel gear 2 is meshed with bevel gear 1, and the outer surface of the rotating shaft is fixedly connected to symmetrically distributed cams to drive the embossing mold to perform downward embossing.

[0012] Furthermore, the upper surface of the fixed plate is fixedly connected to the motor 2, the output shaft of the motor 2 is fixedly connected to the upper end of the transmission rod, and the input end of the motor 2 is electrically connected to the output end of the single chip microcomputer to provide driving force.

[0013] Furthermore, the internal rotation connection of the workbench is provided with symmetrically distributed rotating rollers, and the two rotating rollers are connected by a conveyor belt transmission. Motor 1 is fixedly connected to the left side of the front surface of the workbench, and the output shaft of motor 1 is fixedly connected to the front end of the rotating roller on the left side. The input end of motor 1 is electrically connected to the output end of the single-chip microcomputer to provide driving force and transmit paper products.

[0014] Furthermore, the upper surface of the workbench is fixedly connected to a front-to-back symmetrical mounting seat, the interior of the mounting seat is threadedly connected to a screw, the end of the screw close to the middle of the workbench is rotatably connected to a limit plate, and the end of the screw away from the middle of the workbench is fixedly connected to a knob to limit the paper product when it moves on the conveyor belt.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the embossing equipment for paper product production has the following advantages:

[0016] Through the mold fixing mechanism, the embossing mold can be quickly fixed on the driving device through the mold fixing component, which greatly improves the speed of removing and replacing the embossing mold, eliminates the need for tedious disassembly, and improves the work efficiency of embossing in paper product production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the right side cross-sectional structure of the mold fixing mechanism of the utility model

[0020] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0021] In the figure: 1 workbench, 2 limit plate, 3 screw, 4 knob, 5 single-chip microcomputer, 6 motor 1, 7 mounting frame, 8 embossing mold, 9 mold fixing mechanism, 91 mounting slot, 92 plug-in block, 93 clamping block, 94 spring 1, 95 spring 2, 96 push rod, 97 block, 10 rotating roller, 11 motor 2, 12 bevel gear 1, 13 bevel gear 2, 14 cam, 15 spring 3, 16 telescopic rod, 17 rotating shaft, 18 fixing plate, 19 mounting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3The present embodiment provides a technical solution: an embossing device for producing paper products, comprising a workbench 1, the upper surface of the workbench 1 is fixedly connected to a mounting frame 7, an adjustable mounting plate 19 is provided inside the mounting frame 7, a fixed plate 18 is fixedly connected to the inside of the mounting frame 7, and a symmetrically distributed telescopic rod 16 is fixedly connected to the lower surface of the fixed plate 18, and the lower side of the telescopic ends of the two telescopic rods 16 is fixedly connected to the upper surface of a mounting plate 19, and a symmetrically distributed spring three 15 is fixedly connected between the lower surface of the fixed plate 18 and the upper surface of the mounting plate 19, and the spring three 15 is sleeved on the outer surface of the adjacent telescopic rod 16 on the same side, and the inside of the fixed plate 18 is rotatably connected to a transmission rod, and the lower surface of the transmission rod is fixedly connected to a bevel gear 12, and the lower surface of the fixed plate 18 is rotatably connected to a rotating shaft 17, and the outer surface of the rotating shaft 17 is fixedly connected to a bevel gear 2 13, and the bevel gear 2 13 is meshed with the bevel gear 12. , the outer surface of the rotating shaft 17 is fixedly connected with a symmetrically distributed cam 14, and the lower surface of the mounting plate 19 is provided with an embossing mold 8. The transmission rod rotates, driving the bevel gear 12 to rotate, so that the bevel gear 2 13 rotates, driving the rotating shaft 17 to rotate, driving the cam 14 to rotate, and the distal end of the cam 14 squeezes the mounting plate 19 to make the mounting plate 19 move downward, and the spring three 15 stretches, driving the embossing mold 8 to move downward to emboss the paper product to be processed. After the embossing is completed, the proximal end of the cam 14 fits with the mounting plate 19, and the spring three 15 contracts, pulling the mounting plate 19 to move upward, driving the embossing mold 8 to move upward. The upper surface of the workbench 1 is fixedly connected with a front-to-back symmetrical mounting seat, and the interior of the mounting seat is threadedly connected with a screw 3. The end of the screw 3 close to the middle of the workbench 1 is rotatably connected to the limit plate 2, and the end of the screw 3 away from the middle of the workbench 1 is fixedly connected to the knob 4, and also includes a mold fixing mechanism 9;

[0024] The mold fixing mechanism 9 includes a mounting groove 91, a plug-in block 92 and a clamping block 93. The mounting groove 91 is fixedly connected to the left and right sides of the lower surface of the mounting plate 19 respectively. The mounting groove 91 is plugged with a plug-in block 92. The plug-in block 92 is fixedly connected to the upper surface of the embossing mold 8. The mounting groove 91 is rotatably connected with a clamping block 93. The clamping block 93 is installed in conjunction with the plug-in block 92 located in the same mounting groove 91. The mold fixing mechanism 9 also includes a spring 94, a spring 95, a push rod 96 and a stopper 97. The spring 94 is fixedly connected between the rear side of the longitudinally adjacent clamping block 93 and the inner wall of the mounting groove 91. The inner lower surface of the mounting groove 91 is slidably connected with a stopper 97. The stopper 97 is slidably connected to the inner wall of the longitudinally adjacent mounting groove 91. The two springs 95 are fixedly connected, and the right surface of the right mounting groove 91 and the left surface of the left mounting groove 91 are both slidably connected with a push rod 96. When the embossing mold 8 needs to be replaced, the push rod 96 is pushed backward, and the push rod 96 pushes the rear side of the clamping block 93 to move backward, so that the front side of the clamping block 93 moves upward, and the spring 1 94 contracts. At this time, the embossing mold 8 is pulled out, driving the plug-in block 92 to leave the mounting groove 91, and the plug-in block 92 on the upper side of the replaced embossing mold 8 is inserted into the mounting groove 91. At this time, the push rod 96 is released, and the spring 1 94 is relaxed, pushing the rear side of the clamping block 93 to move forward, so that the front side of the clamping block 93 moves downward and clamps with the plug-in block 92, completing the fixed limit of the clamping block 93 and completing the replacement of the embossing mold 8.

[0025] Among them: the front surface of the workbench 1 is fixedly connected to the single-chip microcomputer 5, the input end of the single-chip microcomputer 5 is electrically connected to the external power supply, the upper surface of the fixed plate 18 is fixedly connected to the motor 2 11, the output shaft of the motor 2 11 is fixedly connected to the upper end of the transmission rod, the input end of the motor 2 11 is electrically connected to the output end of the single-chip microcomputer 5, the internal rotation of the workbench 1 is connected to the symmetrically distributed rotating rollers 10, and the two rotating rollers 10 are connected by a conveyor belt transmission. The left side of the front surface of the workbench 1 is fixedly connected to the motor 1 6, the output shaft of the motor 1 6 is fixedly connected to the front end of the rotating roller 10 on the left, and the input end of the motor 1 6 is electrically connected to the output end of the single-chip microcomputer 5. The paper product to be processed is placed on the conveyor belt, the single-chip microcomputer 5 is operated, and the motor 1 6 is started. The output shaft of the motor 1 6 rotates to drive the rotating roller 10 on the left to rotate, driving the conveyor belt to move. When the paper product moves to the bottom of the embossing mold 8.

[0026] The working principle of an embossing device for paper product production provided by the present invention is as follows: when embossing paper products, the paper products to be processed are placed on the conveyor belt, the single chip microcomputer 5 is operated, the motor 1 6 is started, the output shaft of the motor 1 6 rotates to drive the rotating roller 10 on the left to rotate, and the conveyor belt is driven to move. When the paper product moves to the bottom of the embossing mold 8, the motor 1 6 stops, the single chip microcomputer 5 controls the motor 2 11 to run, the output shaft of the motor 2 11 rotates, drives the transmission rod to rotate, drives the bevel gear 1 12 to rotate, makes the bevel gear 2 13 rotate, drives the rotating shaft 17 to rotate, drives the cam 14 to rotate, and the distal end of the cam 14 squeezes the mounting plate 19 to make the mounting plate 19 move downward, and the spring 3 15 stretches, drives the embossing mold 8 to move downward to emboss the paper product to be processed. After the embossing is completed, the proximal end of the cam 14 The core end fits with the mounting plate 19, and the spring three 15 contracts, pulling the mounting plate 19 to move upward, driving the embossing mold 8 to move upward. At this time, the motor 16 runs, causing the conveyor belt to move, driving the paper product to move to the left to complete the embossing. When the embossing mold 8 needs to be replaced, the push rod 96 is pushed backward, and the push rod 96 pushes the rear side of the clamping block 93 to move backward, so that the front side of the clamping block 93 moves upward, and the spring 1 94 contracts. At this time, the embossing mold 8 is pulled out, driving the plug-in block 92 to leave the mounting slot 91, and the plug-in block 92 on the upper side of the replaced embossing mold 8 is inserted into the mounting slot 91. At this time, the push rod 96 is released, and the spring 1 94 is relaxed, pushing the rear side of the clamping block 93 to move forward, so that the front side of the clamping block 93 moves downward and clamps with the plug-in block 92, completing the fixed limit of the clamping block 93 and completing the replacement of the embossing mold 8.

[0027] It is worth noting that the single chip microcomputer 5 disclosed in the above embodiment uses STM32H563, the motor 1 6 uses 180M-21520C5-E, and the motor 2 11 uses YE3-631-2. The single chip microcomputer 5 controls the operation of the motor 1 6 and the motor 2 11 using methods commonly used in the prior art.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An embossing device for producing paper products, comprising a workbench (1), wherein a mounting frame (7) is fixedly connected to the upper surface of the workbench (1), an adjustable mounting plate (19) is provided inside the mounting frame (7), and an embossing die (8) is provided on the lower surface of the mounting plate (19), characterized in that: Also includes a mold fixing mechanism (9); The mold fixing mechanism (9) comprises a mounting groove (91), a plug-in block (92) and a clamping block (93), wherein the mounting groove (91) is fixedly connected to the left and right sides of the lower surface of the mounting plate (19), the mounting groove (91) is plugged with a plug-in block (92), the plug-in blocks (92) are fixedly connected to the upper surface of the embossing mold (8), the mounting groove (91) is rotatably connected with a clamping block (93), and the clamping blocks (93) are mounted in conjunction with the plug-in block (92) located in the same mounting groove (91); Wherein: a single chip microcomputer (5) is fixedly connected to the front surface of the workbench (1), and an input end of the single chip microcomputer (5) is electrically connected to an external power supply.

2. The embossing device for paper product production according to claim 1, characterized in that: The mold fixing mechanism (9) further comprises a spring 1 (94), a spring 2 (95), a push rod (96) and a stopper (97), wherein the spring 1 (94) is fixedly connected between the rear side of the longitudinally adjacent clamping block (93) and the inner wall of the mounting groove (91), the inner lower surface of the mounting groove (91) is slidably connected with the stopper (97), the stopper (97) and the inner wall of the longitudinally adjacent mounting groove (91) are fixedly connected with the spring 2 (95), and the right surface of the right mounting groove (91) and the left surface of the left mounting groove (91) are slidably connected with the push rod (96).

3. The embossing device for paper product production according to claim 1, characterized in that: The interior of the mounting frame (7) is fixedly connected to a fixing plate (18), the lower surface of the fixing plate (18) is fixedly connected to symmetrically distributed telescopic rods (16), the lower sides of the telescopic ends of the two telescopic rods (16) are fixedly connected to the upper surface of a mounting plate (19), and symmetrically distributed springs (15) are fixedly connected between the lower surface of the fixing plate (18) and the upper surface of the mounting plate (19), and the springs (15) are all sleeved on the outer surfaces of the adjacent telescopic rods (16) on the same side.

4. The embossing device for paper product production according to claim 3, characterized in that: The interior of the fixed plate (18) is rotatably connected to a transmission rod, the lower surface of the transmission rod is fixedly connected to a bevel gear 1 (12), the lower surface of the fixed plate (18) is rotatably connected to a rotating shaft (17), the outer surface of the rotating shaft (17) is fixedly connected to a bevel gear 2 (13), the bevel gear 2 (13) is meshed with the bevel gear 1 (12), and the outer surface of the rotating shaft (17) is fixedly connected to symmetrically distributed cams (14).

5. The embossing device for paper product production according to claim 4, characterized in that: The upper surface of the fixed plate (18) is fixedly connected to the second motor (11), the output shaft of the second motor (11) is fixedly connected to the upper end of the transmission rod, and the input end of the second motor (11) is electrically connected to the output end of the single chip computer (5).

6. The embossing device for paper product production according to claim 1, characterized in that: The workbench (1) is internally rotatably connected to symmetrically distributed rotating rollers (10), and the two rotating rollers (10) are connected via a conveyor belt transmission. A motor (6) is fixedly connected to the left side of the front surface of the workbench (1), and the output shaft of the motor (6) is fixedly connected to the front end of the rotating roller (10) on the left side. The input end of the motor (6) is electrically connected to the output end of the single-chip computer (5).

7. The embossing device for paper product production according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a front-to-back symmetrical mounting seat, the interior of each mounting seat is threadedly connected to a screw rod (3), one end of the screw rod (3) close to the middle of the workbench (1) is rotatably connected to the limit plate (2), and one end of the screw rod (3) away from the middle of the workbench (1) is fixedly connected to a knob (4).

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