Four-head roller press for cover body production

Abstract

The utility model relates to the technical field of cover body rolling machines, and discloses a four-head rolling machine for cover body production, which comprises a rolling table, a motor is fixedly arranged on the outer surface of the top of a rack, first rolling shafts and transmission shafts are rotatably arranged on the outer surfaces of four transmission boxes in a penetrating manner, and the first rolling shafts and the transmission shafts are arranged on the outer surfaces of the transmission boxes in a penetrating manner. A first rolling head is installed on the outer surface of the bottom of the first rolling shaft, a second rolling shaft is arranged between the first fixing sleeve and the second fixing sleeve, and a second rolling head is installed on the outer surface of the top of the second rolling shaft. The four cover bodies are fed, the main shaft is driven by the motor to rotate, the first rolling shafts and the first rolling heads are driven to rotate, the second rolling shafts are driven to rotate to enable the second rolling heads to rotate in cooperation with the fluted discs and the tooth columns, and the cover bodies are machined through rotation of the first rolling heads and the second rolling heads. And therefore, four cover bodies are machined at the same time, and the machining efficiency of the cover bodies is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cover body rolling press, specifically to four -head rolling press for cover body production. BACKGROUND

[0002] Aluminum cans and iron cans are widely used, and during the production of aluminum cans and iron cans, the cover bodies need to be produced, the cover bodies need to be processed by using the rolling press during production, and the rolling press adopts the rolling head rotation to process the cover bodies.

[0003] In the prior art, a single station is usually used to process the cover bodies, and after the cover body processing is completed, the finished product is taken down, and another cover body is processed, and this kind of production efficiency is relatively low, and when a large number of cover bodies are produced, the completion period is prolonged, and it is difficult to complete the processing of the cover bodies in the predetermined period of time, therefore a four -head rolling press for cover body production is provided. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a four -head rolling press for cover body production to solve the problems mentioned in the background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a four -head rolling press for cover body production, including rolling table, the top outer surface of rolling table is fixedly connected with rack, the center of rack is fixedly connected with middle plate, the top outer surface of rack is fixedly installed with motor, the top downward outer surface of rack is fixedly connected with fixed box, the bottom outer surface center of fixed box is rotatably penetrated with main shaft, the bottom outer surface of fixed box is provided with four transmission boxes, the outer surface of four transmission boxes is rotatably penetrated with first rolling shaft and transmission shaft, the bottom outer surface of first rolling shaft is installed with first rolling head.

[0006] The inner rotatably connected with the circular plate of the middle plate, the top outer surface and the bottom outer surface of the circular plate are installed with four first fixed sleeves and second fixed sleeves, the first fixed sleeve and the second fixed sleeve are provided with the second rolling shaft, the second rolling shaft is movably penetrated with the outer surface of the circular plate, the top outer surface of the second rolling shaft is installed with the second rolling head.

[0007] Further, the outer surface of the main shaft is fixedly provided with a connecting disc, the outer surface of the connecting disc is provided with four adjusting waist holes arranged in a circular array, four first rolling shafts penetrate the interiors of the four adjusting waist holes respectively, the outer surfaces of four transmission boxes are fixedly connected with mounting brackets, and the mounting brackets and the bottom outer surfaces of the fixed boxes are connected through bolts.

[0008] Further, the outer surface of the connecting disc is movably inserted with four movable rods arranged in a circumferential array, the bottom outer surface of the movable rod is fixedly connected with an upper fixing seat, the top outer surface of the four second fixing sleeves is fixedly installed with a lower fixing seat, the spring is fixedly connected between the upper fixing seat and the connecting disc, and the spring is sleeved on the outer surface of the movable rod.

[0009] Further, the inner surface of the fixed box is rotatably connected with a fourth gear, the output end of the motor is fixedly connected with a third gear, and the outer surface of the third gear is movably engaged with the fourth gear.

[0010] Further, the outer surface of the main shaft is fixedly sleeved with a first gear, the outer surface of the transmission shaft is fixedly sleeved with a second gear, and the outer surface of the first gear is movably engaged with the four second gears.

[0011] Further, the outer surface of the main shaft is fixedly sleeved with a gear disc, the outer surface of the second rolling shaft is fixedly sleeved with a toothed column, and the gear disc is movably engaged with the outer surfaces of the four toothed columns.

[0012] Further, the top outer surface of the rolling table is fixedly connected with a sleeve, the outer surface of the sleeve is provided with a special-shaped sliding groove, the outer surface of the first fixing sleeve is fixedly connected with a sliding block, and the sliding block is slidably connected with the inner part of the special-shaped sliding groove.

[0013] Further, the special-shaped sliding groove comprises two circular arcs, the two circular arcs are located at the left and right ends of the sleeve respectively, the left circular arc is located below the right circular arc, the front and rear ends of the special-shaped sliding groove are inclined sections, and the two circular arcs are connected through the inclined sections.

[0014] Further, the transmission shaft and the first rolling shaft are fixedly sleeved with a fifth gear inside the transmission box, the transmission box is rotatably connected with two sixth gears inside, the two sixth gears are movably engaged with each other, and the two fifth gears are movably engaged with the two sixth gears respectively.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The four-head rolling machine is used for producing the cover body, four cover bodies are fed, the main shaft is driven to rotate by the motor, the first rolling shaft and the first rolling head are driven to rotate by the transmission, the gear disc and the toothed column are matched, the second rolling shafts are driven to rotate to make the second rolling heads rotate, the cover bodies are processed through the rotation of the first rolling head and the second rolling head, four cover bodies are processed at the same time, and the processing efficiency of the cover bodies is greatly improved.

[0017] 2. The four-head rolling machine for producing the cover body, by disassembling the mounting frame, adjusting the mounting position of the transmission box around the transmission shaft, fixing the mounting frame, fixing the transmission box, adjusting the position of the first rolling shaft in the adjusting waist hole, adjusting the position between the first rolling head and the lower fixed seat, different sizes of the cover body can be processed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0020] Figure 3 It is a motor and related structure schematic diagram of the utility model;

[0021] Figure 4 It is a first fixed sleeve and second fixed sleeve internal structure schematic diagram of the utility model;

[0022] Figure 5 It is a transmission box internal structure schematic diagram of the utility model;

[0023] Figure 6 It is a Figure 2 enlarged structure schematic diagram of A in the utility model;

[0024] Figure 7 It is a Figure 1 enlarged structure schematic diagram of B in the utility model;

[0025] Figure 8 It is a Figure 1 enlarged structure schematic diagram of C in the utility model.

[0026] In the drawing: 1, rolling table; 2, rack; 3, middle plate; 4, motor; 5, main shaft; 6, first gear; 7, second gear; 8, transmission shaft; 9, first rolling shaft; 10, first rolling head; 11, second rolling shaft; 12, movable rod; 13, upper fixed seat; 14, spring; 15, third gear; 16, fourth gear; 17, tooth column; 18, first fixed sleeve; 19, second fixed sleeve; 20, fifth gear; 21, sixth gear; 22, lower fixed seat; 23, adjusting waist hole; 24, mounting frame; 25, tooth disc; 26, sleeve; 27, special-shaped sliding groove; 28, second rolling head. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-8 The utility model provides a technical scheme: a four -head rolling machine is used in lid production, including rolling table 1, the top outer surface fixedly connected with gantry 2 of rolling table 1, the center place fixedly connected with middle plate 3 of gantry 2, the top outer surface fixed mounting has motor 4 of gantry 2, the top downward outer surface fixedly connected with fixed box of gantry 2, the bottom outer surface center of fixed box is rotatably penetrated with main shaft 5, the bottom outer surface of fixed box is provided with four transmission boxes, the outer surface of four transmission boxes is rotatably penetrated with first rolling shaft 9 and transmission shaft 8, and the bottom outer surface of first rolling shaft 9 is installed with first rolling head 10, specifically, after the feeding of four lids, first rolling shaft 9 is rotated to drive first rolling head 10 to rotate respectively, and the lid is processed by first rolling head 10.

[0030] The inside of middle plate 3 is rotatably connected with a circular plate, four first fixed sleeves 18 and second fixed sleeves 19 are installed on the top outer surface and the bottom outer surface of the circular plate, a second rolling shaft 11 is arranged between the first fixed sleeve 18 and the second fixed sleeve 19, the second rolling shaft 11 movably penetrates the outer surface of the circular plate, a second rolling head 28 is installed on the top outer surface of the second rolling shaft 11, and specifically, the second rolling shaft 11 is rotated to drive the second rolling head 28 to rotate to process the lid.

[0031] In the embodiment, the outer surface of the main shaft 5 is fixedly sleeved with a connecting disc, four adjusting waist holes 23 are arranged in a circumferential array on the outer surface of the connecting disc, four first rolling shafts 9 respectively penetrate the interiors of the four adjusting waist holes 23, mounting racks 24 are fixedly connected to the outer surfaces of the four transmission boxes, the mounting racks 24 are connected to the bottom outer surface of the fixed box through bolts, and specifically, the mounting racks 24 are disassembled, the mounting positions of the transmission boxes are adjusted around the transmission shaft 8, the mounting racks 24 are fixed, the transmission boxes are fixed, the positions of the first rolling shafts 9 in the adjusting waist holes 23 are adjusted, the positions between the first rolling heads 10 and the lower fixed seats 22 are adjusted, and thus the lids of different sizes can be processed.

[0032] In the embodiment, the outer surface of the connecting disc is movably provided with four movable rods 12 arranged in a circumferential array, the bottom outer surface of the movable rod 12 is fixedly connected with an upper fixing seat 13, the top outer surface of the four second fixing sleeves 19 is fixedly provided with a lower fixing seat 22, the upper fixing seat 13 and the connecting disc are fixedly connected with a spring 14, the spring 14 is sleeved on the outer surface of the movable rod 12, and specifically, the cover to be processed is fed onto the lower fixing seat 22, the upper fixing seat 13 is driven by the spring 14, and the cover is fixed by the lower fixing seat 22.

[0033] In the embodiment, the inner surface of the fixed box is rotatably connected with a fourth gear 16, the output end of the motor 4 is fixedly connected with a third gear 15, the outer surface of the third gear 15 and the fourth gear 16 are movably engaged, and specifically, the motor 4 works, the motor 4 drives the third gear 15 to rotate, the third gear 15 drives the fourth gear 16 to rotate, and a speed reduction ratio is generated to drive the main shaft 5 to rotate.

[0034] In the embodiment, the outer surface of the main shaft 5 is fixedly sleeved with a first gear 6, the outer surface of the transmission shaft 8 is fixedly sleeved with a second gear 7, the outer surface of the first gear 6 and the four second gears 7 are movably engaged, and specifically, the main shaft 5 drives the first gear 6 to rotate when rotating, the first gear 6 drives the second gear 7 to rotate, and the transmission shaft 8 rotates.

[0035] In the embodiment, the outer surface of the main shaft 5 is fixedly sleeved with a gear disc 25, the outer surface of the second rolling shaft 11 is fixedly sleeved with a tooth column 17, the outer surface of the gear disc 25 and the four tooth columns 17 are movably engaged, and specifically, the main shaft 5 drives the gear disc 25 to rotate when rotating, the gear disc 25 drives the tooth column 17 to rotate when rotating, the tooth column 17 drives the second rolling shaft 11 to rotate, and the second rolling shaft 11 drives the second rolling head 28 to rotate.

[0036] In the embodiment, the top outer surface of the rolling table 1 is fixedly connected with a sleeve 26, the outer surface of the sleeve 26 is provided with a special-shaped sliding groove 27, the outer surface of the first fixing sleeve 18 is fixedly connected with a sliding block, and the sliding block is slidably connected with the inner part of the special-shaped sliding groove 27.

[0037] In the embodiment, the special-shaped sliding groove 27 includes two circular arc shapes, the two circular arc shapes are located at the left and right ends of the sleeve 26, the left circular arc shape is located below the right circular arc shape, the front and rear ends of the special-shaped sliding groove 27 are inclined sections, and the two circular arc shapes are connected through the inclined sections. Specifically, when the sliding block slides from the lower left circular arc shape to the higher right circular arc shape, the sliding block drives the first fixing sleeve 18 to move the second rolling shaft 11 upward, so that the second rolling head 28 moves upward.

[0038] In the embodiment, the transmission shaft 8 and the first rolling shaft 9 are fixedly sleeved with the fifth gear 20, the transmission box is rotationally connected with two sixth gears 21, the two sixth gears 21 are meshed with each other, the two fifth gears 20 are movably meshed with the two sixth gears 21, and specifically, when the transmission shaft 8 rotates, the fifth gear 20 on the transmission shaft 8 rotates and drives the sixth transmission gear on the first rolling shaft 9 to rotate under the transmission force of the two sixth gears 21, so that the first rolling shaft 9 rotates.

[0039] Principle: in use, the cover to be processed is fed onto the lower fixing seat 22, the upper fixing seat 13 is driven by the spring 14, the cover is fixed by the lower fixing seat 22, then the motor 4 works, the motor 4 drives the third gear 15 to rotate, the third gear 15 drives the fourth gear 16 to rotate, a speed reduction ratio is generated to drive the main shaft 5 to rotate, when the first fixing sleeve 18 drives the sliding block to slide in the special-shaped sliding groove 27, when moving to the top end of the special-shaped sliding groove 27, the first fixing sleeve 18 drives the second rolling shaft 11 to move upwards, the second rolling head 28 moves upwards, when the main shaft 5 rotates, the first gear 6 rotates and the toothed disc 25 rotates, the first gear 6 drives the second gear 7 to rotate, the second gear 7 drives the transmission shaft 8 to rotate, the transmission shaft 8 drives the fifth gear 20 to rotate, and the two sixth gears 21 rotate, the first rolling shaft 9 rotates, the first rolling head 10 rotates by the first rolling shaft 9, when the toothed disc 25 rotates, the toothed column 17 rotates, the toothed column 17 drives the second rolling shaft 11 to rotate, the second rolling shaft 11 drives the second rolling head 28 to rotate, the cover is processed by the rotation of the first rolling head 10 and the second rolling head 28, four covers can be processed at the same time, and the processing efficiency of the cover is greatly improved.

[0040] By detaching the mounting frame 24, adjusting the mounting position of the transmission box around the transmission shaft 8, and then fixing the mounting frame 24, the transmission box is fixed, that is, the position of the first rolling head 10 and the lower fixing seat 22 is adjusted by adjusting the position of the first rolling shaft 9 in the adjusting waist hole 23, so that covers of different sizes can be processed.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A four-head rolling machine for producing a cover, comprising a rolling table (1), characterized in that: The top outer surface of the rolling table (1) is fixedly connected with a rack (2), the center of the rack (2) is fixedly connected with a middle plate (3), the top outer surface of the rack (2) is fixedly installed with a motor (4), the top downward outer surface of the rack (2) is fixedly connected with a fixed box, the bottom outer surface center of the fixed box is rotatably penetrated with a main shaft (5), the bottom outer surface of the fixed box is provided with four transmission boxes, the outer surfaces of the four transmission boxes are rotatably penetrated with a first rolling shaft (9) and a transmission shaft (8), and the bottom outer surface of the first rolling shaft (9) is installed with a first rolling head (10). The inner part of the middle plate (3) is rotatably connected with a circular plate, the top outer surface and the bottom outer surface of the circular plate are both installed with four first fixing sleeves (18) and second fixing sleeves (19), the first fixing sleeve (18) and the second fixing sleeve (19) are provided with a second rolling shaft (11), the second rolling shaft (11) movably penetrates the outer surface of the circular plate, and the top outer surface of the second rolling shaft (11) is installed with a second rolling head (28).

2. The four-head roll press for lid production according to claim 1, characterized in that: The outer surface of the main shaft (5) is fixedly sleeved with a connecting disc, the outer surface of the connecting disc is provided with four circumferentially arranged adjusting waist holes (23), the four first rolling shafts (9) respectively penetrate the interiors of the four adjusting waist holes (23), and the outer surfaces of the four transmission boxes are all fixedly connected with mounting racks (24), and the mounting racks (24) and the bottom outer surface of the fixed box are connected through bolts.

3. The four-head roll press for lid production according to claim 2, characterized in that: The outer surface of the connecting disc is movably inserted with four circumferentially arranged movable rods (12), the bottom outer surface of the movable rod (12) is fixedly connected with an upper fixing seat (13), the top outer surfaces of the four second fixing sleeves (19) are all fixedly installed with lower fixing seats (22), the upper fixing seat (13) and the connecting disc are fixedly connected with springs (14), and the springs (14) are sleeved on the outer surface of the movable rod (12).

4. The four-head roll press for lid production according to claim 1, characterized in that: The inner surface of the fixed box is rotatably connected with a fourth gear (16), the output end of the motor (4) is fixedly connected with a third gear (15), and the outer surfaces of the third gear (15) and the fourth gear (16) are movably engaged.

5. The four-head roll press for lid production according to claim 1, characterized in that: The outer surface of the main shaft (5) is fixedly sleeved with a first gear (6), the outer surface of the transmission shaft (8) is fixedly sleeved with a second gear (7), and the outer surfaces of the first gear (6) and the four second gears (7) are movably engaged.

6. The four-head roll press for lid production as claimed in claim 1, wherein: The outer surface of the main shaft (5) is fixedly sleeved with a toothed disc (25), the outer surface of the second rolling shaft (11) is fixedly sleeved with a toothed column (17), and the outer surfaces of the toothed disc (25) and the four toothed columns (17) are movably engaged.

7. The four-head roll press for lid production as claimed in claim 1, wherein: The top outer surface of the rolling table (1) is fixedly connected with a sleeve (26), the outer surface of the sleeve (26) is provided with a special-shaped sliding groove (27), the outer surface of the first fixing sleeve (18) is fixedly connected with a sliding block, and the sliding block is slidably connected with the interior of the special-shaped sliding groove (27).

8. The four-head roll press for lid production according to claim 7, characterized in that: The special-shaped sliding groove (27) comprises two circular arcs, which are located at left and right ends of the sleeve (26), the left circular arc is located below the right circular arc, and the front and rear ends of the special-shaped sliding groove (27) are inclined sections, and the two circular arcs are connected through the inclined sections.

9. The four-head roll press for lid production as claimed in claim 1, wherein: The transmission shaft (8) and the first rolling shaft (9) are internally fixed with the fifth gear (20), the transmission box is internally rotatably connected with two sixth gears (21), the two sixth gears (21) are meshed with each other, and the two fifth gears (20) are movably meshed with the two sixth gears (21).

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