Automatic butt joint device for die coil stock

Abstract

The utility model relates to the technical field of die coil stock, and discloses a die coil stock automatic butt joint device which comprises a workbench and a fixing plate, a plurality of grooves are formed in the inner side of the workbench, a plurality of positioning installation assemblies are arranged at the end of the workbench, and a cutting assembly is arranged in the middle of the workbench. A connecting plate is fixedly connected to the inner sides of the two fixing plates, two unfolding assemblies are arranged on the inner side of the connecting plate, and butt joint assemblies are arranged at the ends of the fixing plates; the butt joint assembly comprises a mounting plate. According to the roll material conveying device, the second driving motor drives the second conveying roller to rotate, a stable power source is provided for conveying roll materials, the roll materials can be conveyed at the uniform speed and strength, good guiding and limiting effects are provided for the roll materials through cooperation of the limiting roller and the second conveying roller, and in the roll material conveying process, the roll materials can be conveyed more stably. The limiting roller can prevent the coil stock from transversely deviating, and it is ensured that the coil stock moves along a preset track.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould roll material technology field especially relates to mould roll material automatic butt joint device. BACKGROUND

[0002] Mould roll material automatic butt joint device is a kind of automation equipment applied to mould processing field, it is mainly used to automatically connect the continuous roll material in mould processing process. It can automatically splice new roll material when a roll of roll material is about to run out, so that mould processing can be continuously carried out without interruption.

[0003] At present, roll material is mainly butt jointed by manual operation, manual operation can be flexibly adjusted according to actual conditions when facing different types, sizes and materials of roll material, does not need complex automatic butt joint device, and can carry out roll material butt joint by relying on simple tool.

[0004] Although butt joint of roll material can be realized by manual operation, due to the instability of manual operation, the quality after each butt joint of roll material is different, and the quality of butt joint roll material of different operators or the same operator in different working states is uneven, which makes it difficult to guarantee the consistency of product quality, is not conducive to the stable control of product quality and standardized production, and therefore proposes mould roll material automatic butt joint device to solve the above problems. CONTENT OF UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides mould roll material automatic butt joint device, aims at improving the problem that the position of each roll material cannot be effectively defined in prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] Mould roll material automatic butt joint device, including workbench and fixed plate, the plurality of recesses are set up in the inside of workbench, the plurality of positioning installation components are arranged at the end of workbench, the cutting assembly is arranged in the middle of workbench, two fixed plates are fixedly connected with connecting plate in the inside, two expansion components are arranged in the inside of connecting plate, the butt joint assembly is arranged at the end of fixed plate;

[0008] The butt joint assembly includes mounting plate, two mounting plates are installed on the outside of fixed plate, two mounting plates are rotatably connected with limit roller outside end, the driving motor two is fixedly connected on the outside of fixed plate, two transmission rollers two are rotatably connected with the inside of fixed plate, and the output end of driving motor two is fixedly connected with the inside of transmission roller two.

[0009] As a further description of the above technical scheme:

[0010] The unfolding assembly includes a connecting block two, the connecting block two is slidingly connected to the inner side of the connecting plate, the bottom of the connecting block two is fixedly connected with a shell, the inner side of the shell is fixedly connected with two electric push rods two, the end of the electric push rod two is fixedly connected with a telescopic block, the telescopic block is slidingly connected to the inner side of the shell;

[0011] As a further description of the above technical solution:

[0012] The unfolding assembly further includes an electric push rod one, the electric push rod one is fixedly connected to the inner side of the fixed plate, the end of the electric push rod one is fixedly connected to the side of the connecting block two;

[0013] As a further description of the above technical solution:

[0014] The positioning and mounting assembly includes a positioning sliding block, two positioning sliding blocks are slidingly connected to the inner side of two grooves, the end of the two positioning sliding blocks is fixedly connected with a connecting block one, the connecting block one is fixedly connected with a mounting block at both ends, and the two mounting blocks are mounted to the inner side of the workbench;

[0015] As a further description of the above technical solution:

[0016] The positioning and mounting assembly further includes a connecting rod, the connecting rod is rotatably connected to the inner side of the connecting block one, a plurality of sliding grooves are formed in the outer side of the connecting rod, the end of the connecting block one is fixedly connected with a clamping block, the clamping block is slidingly connected to the inner side of the sliding groove, the end of the connecting rod is rotatably connected with an arc-shaped clamping block, the arc-shaped clamping block is slidingly connected with a conveying roller one, and the other end of the connecting rod is fixedly connected with a pull ring;

[0017] As a further description of the above technical solution:

[0018] Two connecting blocks one are fixedly connected with a drive motor one, and the output end of the drive motor one is fixedly connected to the inner side of the conveying roller one;

[0019] As a further description of the above technical solution:

[0020] The cutting assembly includes a sliding block, the sliding block is slidingly connected to the inner side of the workbench, the top of the workbench is slidingly connected with a tooth block plate, the sliding block is fixedly connected to the end bottom side of the tooth block plate, the end of the tooth block plate is fixedly connected with a cutter block, one of the fixed plates is fixedly connected with a drive motor three at the inner side of the end, the outer side of the fixed plate is rotatably connected with a gear, the output end of the drive motor three is fixedly connected to the inner side of the gear, and the gear is meshingly connected to the outer side of the tooth block plate;

[0021] As a further description of the above technical solution:

[0022] Two said telescopic block bottom are fixedly connected with rubber block, the workbench end top is fixedly connected with rubber plate, the rubber plate both ends are fixedly connected in the inner side of two fixed plate, the workbench bottom is fixedly connected with a plurality of base.

[0023] The utility model has the advantages of the following:

[0024] 1、 the utility model discloses, through drive motor two drive transmission roller two rotation, for the power supply of the conveying of roll material has provided stable, can make roll material with even speed and strength conveying, in the cooperation of limiting roller and transmission roller two, for roll material provides good docking and limiting effect, in the roll material conveying process, limiting roller can prevent roll material from happening lateral deviation, ensure that roll material moves along the predetermined track.

[0025] 2、 the utility model discloses, through the collaborative work of electric push rod one and electric push rod two, realize the effective development of roll material end, electric push rod one adjusts the position of connecting block two, adapts the development demand of roll material of different positions, and electric push rod two promotes telescopic block, makes rubber block cooperate with rubber plate, utilizes friction and develops roll material, avoids the damage to roll material surface, and the development effect is even, stable, provides good condition for subsequent docking, ensures that roll material edge can be accurately aligned when docking, improves the docking success rate.

[0026] 3、 the utility model discloses, through drive motor three drive gear, and then drive gear block plate and cutter block carry out cutting, and this transmission mode makes cutting process stable and accurate, and the moving speed and position of cutter block can be accurately controlled by motor, can carry out quick and neat cutting to roll material of different material quality, thickness. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the three-dimensional schematic view of the mold roll material automatic docking device of the utility model;

[0028] Figure 2 It is the structure schematic view of the rubber plate of the mold roll material automatic docking device of the utility model;

[0029] Figure 3 It is the structure schematic view of transmission roller one of the mold roll material automatic docking device of the utility model;

[0030] Figure 4 It is the structure schematic view of gear block plate of the mold roll material automatic docking device of the utility model;

[0031] Figure 5 It is the structure schematic view of the positioning slider of the mold roll material automatic docking device of the utility model;

[0032] Figure 6The structure schematic view of electric push rod two of the die roll stock automatic butt joint device provided by the utility model is shown in the figure.

[0033] Figure 7 The structure schematic view of the mounting plate of the die roll stock automatic butt joint device provided by the utility model is shown in the figure.

[0034] Figure 8 The structure schematic view of the pull ring of the die roll stock automatic butt joint device provided by the utility model is shown in the figure.

[0035] Legend:

[0036] 1, workbench; 2, base; 3, fixed plate; 4, connecting plate; 5, shell; 6, gear; 7, drive motor one; 8, conveying roller one; 9, connecting block one; 10, mounting block; 11, recess; 12, rubber plate; 13, rubber block; 14, telescopic block; 15, connecting block two; 16, electric push rod one; 17, pull ring; 18, cutter block; 19, tooth block plate; 20, sliding block; 21, drive motor three; 22, mounting plate; 23, positioning sliding block; 24, electric push rod two; 25, connecting rod; 26, sliding slot; 27, arc-shaped clamping block; 28, clamping block; 29, drive motor two; 30, limiting roller; 31, conveying roller two. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0038] Referring to Figure 1 and Figure 7 An embodiment provided by the utility model: a die roll stock automatic butt joint device, comprising a workbench 1 and a fixed plate 3, a plurality of recesses 11 are formed in the inner side of the workbench 1, a plurality of positioning mounting assemblies are arranged at the end of the workbench 1, a cutting assembly is arranged in the middle of the workbench 1, two connecting plates 4 are fixedly connected to the inner side of the two fixed plates 3, two unfolding assemblies are arranged in the inner side of the connecting plate 4, and a butt joint assembly is arranged at the end of the fixed plate 3.

[0039] The docking assembly includes two mounting plates 22 mounted on the outer side of the fixed plate 3, and the outer end of the two mounting plates 22 is rotatably connected to a limiting roller 30. The outer side of the fixed plate 3 is fixedly connected to a driving motor two 29, and the inner side of the two fixed plates 3 is rotatably connected to a conveying roller two 31. The output end of the driving motor two 29 is fixedly connected to the inner side of the conveying roller two 31. When the docking operation of the roll material is needed, the driving motor two 29 is started, and when the driving motor two 29 rotates, it drives the conveying roller two 31 to rotate. When the conveying roller two 31 starts to rotate, it generates friction with the surface of the roll material, thereby driving the roll material to move. This movement process is an important link to realize the docking of the roll material, which transports the expanded roll material to the docking position.

[0040] With reference to Figure 1 , Figure 2 and Figure 6 , the expansion assembly includes a connecting block two 15 slidably connected to the inner side of the connecting plate 4, and the bottom of the connecting block two 15 is fixedly connected to a housing 5. The inner side of the housing 5 is fixedly connected to two electric push rods two 24, and the end of the electric push rods two 24 is fixedly connected to a telescopic block 14. The telescopic block 14 is slidably connected to the inner side of the housing 5. When the telescopic block 14 slides downward under the push of the electric push rods two 24, the rubber block 13 will approach the rubber plate 12. When the rubber block 13 contacts the rubber plate 12, the friction between the rubber block 13 and the rubber plate 12 will be generated as the electric push rods two 24 continue to push the telescopic block 14. By using this friction, the roll material can be expanded to the desired state, and the end of the roll material is expanded to prepare for the subsequent roll material docking process. The expansion assembly further includes an electric push rod one 16 fixedly connected to the inner side of the fixed plate 3, and the end of the electric push rod one 16 is fixedly connected to the side of the connecting block two 15. When the electric push rod one 16 is started, it will push or pull the connecting block two 15 to slide along the inner side of the connecting plate 4. In this way, the expansion assembly can be adjusted to the appropriate transverse position according to the actual needs to adapt to different roll material positions or different processing needs.

[0041] With reference to Figure 1 , Figure 5 and Figure 8The positioning and mounting assembly comprises positioning sliding blocks 23, both of which are slidingly connected to the inner sides of the two grooves 11, and both ends of each positioning sliding block 23 is fixedly connected with a connecting block I 9, both ends of the connecting block I 9 are fixedly connected with mounting blocks 10, and both of the mounting blocks 10 are mounted on the inner side of the workbench 1. By sliding the positioning sliding blocks 23 in the grooves 11, the transverse position of the connecting block I 9 can be adjusted, so as to preliminarily adjust the transverse position of the roll material on the workbench 1. The mounting blocks 10 at both ends of the connecting block I 9 are mounted on the inner side of the workbench 1, which ensures the stability of the connecting block I 9 during the adjustment of the position. The positioning and mounting assembly further comprises a connecting rod 25, which is rotatably connected to the inner side of the connecting block I 9, a plurality of sliding grooves 26 are formed on the outer side of the connecting rod 25, a clamping block 28 is fixedly connected to the end of the connecting block I 9, the clamping block 28 is slidingly connected to the inner side of the sliding groove 26, an arc-shaped clamping block 27 is rotatably connected to the end of the connecting rod 25, and the arc-shaped clamping block 27 is slidingly connected with a conveying roller I 8. By rotating the connecting rod 25, the arc-shaped clamping block 27 at the end of the connecting rod 25 can be actuated. Since the clamping block 28 is fixed to the end of the connecting block I 9 and slides in the sliding groove 26 on the outer side of the connecting rod 25, when the connecting rod 25 rotates, the clamping block 28 will slide in the sliding groove 26, and thus the arc-shaped clamping block 27 at the end of the connecting rod 25 will slide along the conveying roller I 8. The other end of the connecting rod 25 is fixedly connected with a pull ring 17. The operator can operate the pull ring 17 to rotate the connecting rod 25.

[0042] With reference to Figure 1 and Figure 4 The cutting assembly comprises a sliding block 20, which is slidingly connected to the inner side of the workbench 1, a tooth block plate 19 is slidingly connected to the top of the workbench 1, the sliding block 20 is fixedly connected to the end of the bottom side of the tooth block plate 19, a cutter block 18 is fixedly connected to the end of the tooth block plate 19, one of the fixed plates 3 is fixedly connected to the inner side of the end of the fixed plate 3, a driving motor three 21 is fixedly connected to the inner side of the gear 6, the output end of the driving motor three 21 is fixedly connected to the inner side of the gear 6, and the gear 6 is meshingly connected to the outer side of the tooth block plate 19. By driving the gear 6 to rotate by the driving motor three 21, the gear 6 drives the tooth block plate 19 to slide, and the stability of the sliding of the tooth block plate 19 is ensured by the sliding block 20, and finally the cutting operation of the roll material is realized by the cutter block 18, so as to cut the roll material and prepare for the subsequent processes such as unfolding and butt joint.

[0043] With reference to Figure 1 , Figure 2 and Figure 3The outer side of the two connecting blocks 9 is fixedly connected with a driving motor 7, and the output end of the driving motor 7 is fixedly connected to the inner side of the conveying roller 8. When it is needed to move the roll material from the initial position to the cutting assembly, the driving motor 7 is started, the conveying roller 8 rotates, and drives the roll material to move stably along the workbench. The bottom of each of the two telescopic blocks 14 is fixedly connected with a rubber block 13, the top of the end of the workbench 1 is fixedly connected with a rubber plate 12, the two ends of the rubber plate 12 are fixedly connected to the inner sides of the two fixed plates 3, and the end of the roll material is unfolded into a flat state by the friction force between the rubber block 13 and the rubber plate 12, facilitating the subsequent butt joint operation. The bottom of the workbench 1 is fixedly connected with a plurality of bases 2. The plurality of bases 2 play a supporting role. They stably place the device on the work plane, ensuring that the device will not shake or displace.

[0044] Working principle: The driving motor 29 is fixed to the outer side of the fixed plate 3, and the output end of the driving motor 29 drives the conveying roller 31 to rotate. The conveying roller 31 cooperates with the limiting roller 30 to convey the ends of the two unfolded roll materials to the butt joint position. The limiting roller 30 is installed on the outer side of the end of the mounting plate 22, the mounting plate 22 is installed on the outer side of the fixed plate 3, and the limiting roller 30 plays a role in limiting the position of the roll material, ensuring that the roll material maintains the correct posture during the butt joint process.

[0045] When it is needed to unfold the roll material, the connecting block 15 is pushed to slide in the inner side of the connecting plate 4 by the electric push rod 16, so as to adjust the position of the unfolding assembly. The electric push rod 24 works in the shell 5 at the bottom of the connecting block 15 to push the telescopic block 14 to slide in the inner side of the shell 5. The rubber block 13 at the bottom of the telescopic block 14 cooperates with the rubber plate 12 at the top of the end of the workbench 1, and the roll material end is unfolded by the friction force between the rubber block 13 and the rubber plate 12 through the extension and contraction of the electric push rod 24.

[0046] When it is needed to cut the roll material, the driving motor 21 is started to work, and the output end of the driving motor 21 drives the gear 6 to rotate. Since the gear 6 is in meshing connection with the toothed block plate 19, the rotation of the gear 6 drives the toothed block plate 19 to slide on the top of the workbench 1. The sliding block 20 at the bottom of the end of the toothed block plate 19 slides in the inner side of the workbench 1, ensuring the stability of the sliding of the toothed block plate 19. The cutter block 18 at the end of the toothed block plate 19 cuts the roll material along with the movement of the toothed block plate 19.

[0047] By pushing the positioning slider 23 to slide in the groove 11, the positioning slider 23 drives the connecting block one 9 to move, thereby adjusting the position of the roll material on the workbench 1. The mounting block 10 at both ends of the connecting block one 9 is used to stably mount the connecting block one 9 on the inner side of the workbench 1. By rotating the connecting rod 25, the sliding groove 26 on the outer side of the connecting rod 25 cooperates with the clamping block 28, so that the connecting rod 25 can drive the arc-shaped clamping block 27 to move when the connecting rod 25 rotates. The arc-shaped clamping block 27 is slidably connected to the conveying roller one 8, and by adjusting the position of the arc-shaped clamping block 27, the roll material on the conveying roller one 8 can be fixed and positioned. The pull ring 17 facilitates the operator to rotate the connecting rod 25. Starting the driving motor one 7, the driving motor one 7 drives the conveying roller one 8 to rotate, thereby realizing the preliminary conveying of the roll material.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A device for automatic butt joint of a die stock, comprising a worktable (1) and a fixed plate (3), characterized in that: The workbench (1) is provided with a plurality of recesses (11) on the inner side, a plurality of positioning and mounting assemblies are arranged at the ends of the workbench (1), a cutting assembly is arranged at the middle of the workbench (1), two connecting plates (4) are fixedly connected to the inner sides of the two fixed plates (3), two unfolding assemblies are arranged on the inner sides of the connecting plates (4), and butt joint assemblies are arranged at the ends of the fixed plates (3). The butt joint assembly comprises mounting plates (22), two mounting plates (22) are mounted on the outer sides of the fixed plates (3), limit rollers (30) are rotatably connected to the outer sides of the ends of the two mounting plates (22), drive motors two (29) are fixedly connected to the outer sides of the fixed plates (3), and transmission rollers two (31) are rotatably connected to the inner sides of the two fixed plates (3).

2. The automatic die roll splicing apparatus of claim 1, wherein: The unfolding assembly comprises a connecting block two (15), the connecting block two (15) is slidably connected to the inner side of the connecting plate (4), a shell (5) is fixedly connected to the bottom of the connecting block two (15), two electric push rods two (24) are fixedly connected to the inner side of the shell (5), telescopic blocks (14) are fixedly connected to the ends of the electric push rods two (24), and the telescopic blocks (14) are slidably connected to the inner side of the shell (5).

3. The apparatus of claim 1 wherein: The unfolding assembly further comprises an electric push rod one (16), the electric push rod one (16) is fixedly connected to the inner side of the fixed plate (3), and the end of the electric push rod one (16) is fixedly connected to the side face of the connecting block two (15).

4. The apparatus of claim 1 wherein: The positioning and mounting assembly comprises positioning sliding blocks (23), the two positioning sliding blocks (23) are slidably connected to the inner sides of the two recesses (11), connecting blocks one (9) are fixedly connected to the ends of the two positioning sliding blocks (23), mounting blocks (10) are fixedly connected to the two ends of the connecting blocks one (9), and the two mounting blocks (10) are mounted on the inner sides of the workbench (1).

5. The apparatus of claim 1 wherein: The positioning and mounting assembly further comprises a connecting rod (25), the connecting rod (25) is rotatably connected to the inner side of the connecting block one (9), a plurality of sliding grooves (26) are formed in the outer side of the connecting rod (25), a clamping block (28) is fixedly connected to the end of the connecting block one (9), the clamping block (28) is slidably connected to the inner side of the sliding groove (26), an arc-shaped clamping block (27) is rotatably connected to the end of the connecting rod (25), a transmission roller one (8) is slidably connected to the arc-shaped clamping block (27), and a pull ring (17) is fixedly connected to the outer side of the other end of the connecting rod (25).

6. The apparatus of claim 4 wherein: Two drive motors one (7) are fixedly connected to the outer sides of the two connecting blocks one (9), and the output ends of the drive motors one (7) are fixedly connected to the inner sides of the transmission rollers one (8).

7. The apparatus of claim 1 wherein: Said cutting assembly includes sliding block (20), sliding connection in the inner side of workbench (1), the top of workbench (1) is connected with the gear block plate (19), the end bottom of sliding block (20) is fixedly connected with gear block plate (19), one end of gear block plate (19) is fixedly connected with cutter block (18), one end of fixed plate (3) is fixedly connected with driving motor three (21) in the inner side, the outer side of fixed plate (3) is rotatably connected with gear (6), the output end of driving motor three (21) is fixedly connected with the inner side of gear (6), gear (6) is connected with the outer side of gear block plate (19).

8. The apparatus of claim 2 wherein: Two the bottom of retractable block (14) is fixedly connected with rubber block (13), the top of workbench (1) end is fixedly connected with rubber plate (12), the both ends of rubber plate (12) are fixedly connected with the inner side of two fixed plate (3), the bottom of workbench (1) is fixedly connected with a plurality of base (2).

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