Cylinder forming device of paper cup machine

Abstract

The utility model relates to the field of paper cup machines, and discloses a barrel forming device of a paper cup machine, which comprises a base, a welding mechanism is arranged in the middle of the top surface of the base, a cup taking assembly is arranged at the front part of the base, a feeding machine is arranged on the rear side of the base, the cup taking assembly comprises two moving rods, and the moving rods are arranged on the base. Fixed rods are fixedly connected to the sides, close to each other, of the two movable rods, cup taking rods are arranged on the sides, close to each other, of the two fixed rods, cup taking hooks are arranged on the front portions of the cup taking rods, and mounting rods are fixedly connected to the sides, away from each other, of the two cup taking rods; and positioning blocks are fixedly connected to the upper and lower parts of the outer wall of the mounting rod. According to the cup taking device, the fixing rod, the cup taking rod, the mounting rod, the positioning block, the fixing sleeve, the positioning groove and other parts are arranged, so that the cup taking rod is more convenient and faster to disassemble, assemble and replace, and the cup taking rod is more stable and firmer to mount and is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper cup machine field especially relates to a paper cup machine's cylinder forming device. BACKGROUND

[0002] Paper cup machine is a kind of equipment specially used for producing paper cup, is widely used in fast food industry, beverage industry etc., and the cylinder forming device in paper cup machine is one of key components, is responsible for rolling paper into cylinder shape, prepares for subsequent forming and sealing step.

[0003] Through the retrieval, China patent publication No. CN218660689U discloses a kind of paper cup machine cylinder forming mechanism, including cup removing assembly, the cup removing assembly includes two moving rods, cylinder, support rod and cup removing hook, two the connecting rod is fixedly installed between moving rod, the connecting rod is fixedly installed on the elongation end of cylinder, sliding mounting seat is slidably installed on the moving rod;The scheme, by the setting of moving rod, support rod and sliding mounting seat, when disassembling support rod, by two limit block is pressed into movable slot, the plug-in block on movable slot can be extracted from moving rod and sliding mounting seat, at this time, cup removing hook can be overhauled and replaced, when installing, by the plug-in block is inserted into the through hole one and through hole two on moving rod and sliding mounting seat, sliding mounting seat needs to be positioned twice, disassembly and installation save time and effort, easy to operate, greatly improve the convenience when overhauling and replacing cup removing hook, simultaneously avoid the condition that the height of cup removing hook is positioned twice.

[0004] The above device, although by the mutual cooperation between the setting moving rod, support rod, limit block, movable slot and other components, the disassembly of cup hook is more convenient, but since cup hook will be moved back and forth for a long time when working, and its positioning mode through spring and limit block will make spring vibrate in the process of working, thereby affecting the fixing stability of limit block, not enough stable, not enough practical, therefore, a kind of paper cup machine's cylinder forming device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of paper cup machine's cylinder forming device, aims at improving the cup hook in prior art when working, will be moved back and forth for a long time, and its positioning mode through spring and limit block will make spring vibrate in the process of working, thereby affecting the fixing stability of limit block, not enough stable problem.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a paper cup machine's forming cylinder device, including base, the top surface middle part of base is provided with welding mechanism, the front part of base is provided with cup taking subassembly, the back of base is provided with material loading machine, the cup taking subassembly includes moving rod and the number is two, the side of two moving rods close to each other is all fixedly connected with fixed link, the side of two fixed links close to each other is all provided with cup taking lever, the front part of cup taking lever is provided with cup taking hook, the side of two cup taking levers away from each other is all fixedly connected with mounting rod, the outer wall of mounting rod upper and lower parts is all fixedly connected with locating block, the side of mounting rod away from cup taking lever is threadedly connected with fixed sleeve, the side of fixed link close to cup taking lever is provided with locating groove, the locating block is movably connected with locating groove.

[0007] As further description of the above technical scheme:

[0008] The welding mechanism includes a fixed frame, the fixed frame is fixedly connected with the base, the top of the fixed frame is fixedly connected with a mounting frame, the middle of the mounting frame is provided with a driving assembly, the lower part of the driving assembly is provided with a connecting assembly, and the lower part of the connecting assembly is provided with a welding head.

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

[0010] The middle part of the top surface of the fixed frame is provided with an auxiliary port.

[0011] As further description of the above technical scheme:

[0012] The driving assembly includes a motor, the motor is fixedly connected with the mounting frame, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the mounting frame and is rotatably connected with the mounting frame, the left end of the rotating shaft is fixedly connected with a connecting rod, and the lower end of the connecting rod is movably connected with a supporting rod.

[0013] As further description of the above technical scheme:

[0014] The connecting assembly includes a fixed plate, the top of the fixed plate is fixedly connected with a connecting seat, and the connecting seat is movably connected with the lower end of the supporting rod.

[0015] As further description of the above technical scheme:

[0016] The bottom surface of the fixed plate is fixedly connected with a connecting column at four corners, a connecting barrel is slidably connected to the outside of the connecting column, the connecting barrel penetrates through the fixed frame and is fixedly connected with the fixed frame, and the bottom of the connecting column is fixedly connected with a connecting plate.

[0017] As further description of the above technical scheme:

[0018] The bottom surface of the fixing plate is fixedly connected with a fixing column, the fixing column is fixedly connected with the connecting plate, and the lower end of the fixing column is fixedly connected with the welding head.

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

[0020] The left and right parts of the base are both provided with a sliding groove, and the moving rod is in sliding connection with the sliding groove.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the fixing rod, the cup taking rod, the mounting rod, the positioning block, the fixing sleeve and the positioning groove are arranged, so that the cup taking rod is convenient to disassemble and replace, and the cup taking rod is stable and firm in installation.

[0023] 2. In the utility model, the fixing frame, the mounting frame, the driving assembly, the connecting assembly and the welding head are arranged in cooperation, so that the welding mechanism is driven by a servo motor instead of an ultrasonic wave, and the device is more efficient, stable and practical. DRAWINGS

[0024] Figure 1 The utility model provides a kind of overall three-dimensional structure schematic diagram of paper cup machine's making cylinder device;

[0025] Figure 2 The utility model provides a kind of three-dimensional structure schematic diagram of cup taking assembly of paper cup machine's making cylinder device;

[0026] Figure 3 The utility model provides a kind of split three-dimensional structure schematic diagram of cup taking assembly of paper cup machine's making cylinder device;

[0027] Figure 4 The utility model provides a kind of welding mechanism overall three-dimensional structure schematic diagram of paper cup machine's making cylinder device.

[0028] LEGEND:

[0029] 1, base;2, welding mechanism;3, cup taking assembly;4, feeder;31, moving rod;32, fixing rod;33, cup taking rod;34, cup taking hook;331, mounting rod;332, positioning block;333, fixing sleeve;321, positioning groove;21, fixing frame;22, mounting frame;23, driving assembly;24, connecting assembly;25, welding head;211, auxiliary port;231, motor;232, rotating shaft;233, connecting rod;234, support rod;241, fixing plate;242, connecting seat;243, connecting column;244, connecting barrel;245, fixing column;246, connecting plate;11, sliding groove. DETAILED DESCRIPTION

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a paper cup forming device, comprising a base 1 for connecting various components, a welding mechanism 2 for welding paper sheets into cup tubes at the center of the top surface of the base 1, an auxiliary paper cup forming structure and a mold at the center of the base 1, a cup-removing component 3 at the front of the base 1 for removing the cup tubes from the mold, a feeding machine 4 at the rear of the base 1 for feeding, and sliding grooves 11 on both the left and right sides of the base 1 for coordinating the movement of the cup-removing component 3, with a moving rod 31 slidably connected to the sliding grooves 11.

[0032] Furthermore, the cup-retrieving assembly 3 includes two movable rods 31, which can be driven by a cylinder or other driving device. Each of the two movable rods 31 has a fixed rod 32 fixedly connected to one side of each other, which is used to cooperate with the installation of the cup-retrieving rod 33. Each of the two fixed rods 32 has a cup-retrieving rod 33 on one side of each other, which is used to cooperate with the cup to remove the cup. The front part of the cup-retrieving rod 33 is provided with a cup-retrieving hook 34, which is made of a material with a certain deformation capability, so that it can produce slight deformation when retrieving the cup to cooperate with the cup retrieval.

[0033] Furthermore, each of the two cup-retrieving rods 33 has a mounting rod 331 fixedly connected to its opposite side. This mounting rod 331 is used to connect the cup-retrieving rod 33 to the fixed rod 32. The mounting rod 331 and the fixed rod 32 are connected through each other and are movably connected. The upper and lower parts of the outer wall of the mounting rod 331 are fixedly connected to positioning blocks 332. These blocks are used to quickly position and fix the cup-retrieving rod 33 to the fixed rod 32. The side of the mounting rod 331 away from the cup-retrieving rod 33 is threadedly connected to a fixing sleeve 333. This sleeve is used to cooperate with the mounting rod 331 to fix the cup-retrieving rod 33. The side of the fixed rod 32 near the cup-retrieving rod 33 has a positioning groove 321, which is used to cooperate with the positioning block 332 for positioning. The positioning block 332 and the positioning groove 321 are movably connected.

[0034] Please see Figure 4The welding mechanism 2 comprises a fixing frame 21 used for matching connection of components, the fixing frame 21 is fixedly connected with the base 1, the top of the fixing frame 21 is fixedly connected with a mounting frame 22 used for matching mounting of a driving assembly 23, the middle of the mounting frame 22 is provided with the driving assembly 23 used for matching driving mechanism, the lower part of the driving assembly 23 is provided with a connecting assembly 24 used for matching connection of components, the lower part of the connecting assembly 24 is provided with a welding head 25 used for welding paper sheets into a cup cylinder, the middle of the top surface of the fixing frame 21 is provided with an auxiliary opening 211 used for matching movement of a fixing column 245.

[0035] Further, the driving assembly 23 comprises a motor 231 used for driving the whole mechanism, the motor 231 is fixedly connected with the mounting frame 22, the output end of the motor 231 is fixedly connected with a rotating shaft 232 used for matching connection of components, the rotating shaft 232 penetrates through and is rotatably connected with the mounting frame 22, the left end of the rotating shaft 232 is fixedly connected with a connecting rod 233 used for matching driving of a supporting rod 234, the lower end of the connecting rod 233 is movably connected with the supporting rod 234, the upper end of the supporting rod 234 is connected with the connecting rod 233, the connecting assembly 24 comprises a fixed plate 241 used for matching connection of components, the top of the fixed plate 241 is fixedly connected with a connecting seat 242 used for matching connection between the driving assembly 23 and the connecting assembly 24, the connecting seat 242 is movably connected with the lower end of the supporting rod 234, the bottom surface of the fixed plate 241 is fixedly connected with a connecting column 243 at four corners used for matching connection of components, the outside of the connecting column 243 is slidably connected with a connecting cylinder 244 used for matching movement of the connecting column 243, the connecting cylinder 244 penetrates through and is fixedly connected with the fixing frame 21, the bottom of the connecting column 243 is fixedly connected with a connecting plate 246 used for matching connection of components, the middle of the bottom surface of the fixed plate 241 is fixedly connected with the fixing column 245 used for matching connection of the welding head 25, the fixing column 245 penetrates through and is fixedly connected with the connecting plate 246, the lower end of the fixing column 245 is fixedly connected with the welding head 25.

[0036] Working principle: when using, the paper sheet will be transported to the lower part of the welding mechanism 2 by the feeding machine 4, and the paper sheet is sleeved on the mold to form a cylindrical shape by the auxiliary cylinder forming structure, then the motor 231 is started, the motor 231 drives the rotating shaft 232 fixed thereto to rotate, when the rotating shaft 232 rotates, the connecting rod 233 fixed thereto drives the upper end of the supporting rod 234 connected thereto to move, at this time, the supporting rod 234 is driven downward by the rotation of the connecting rod 233, the connecting seat 242 connected with the supporting rod 234 is driven, thereby driving the fixed plate 241 connected with the connecting seat 242 and the connecting column 243 and the fixed column 245 connected with the fixed plate 241 to move downward, at this time, the welding head 25 fixed with the fixed column 245 is pressed downward, thereby welding the two ends of the paper sheet together to form a cup cylinder, with the continuous rotation of the motor 231, the connecting rod 233 drives the supporting rod 234 to move upward, thereby driving the fixed column 245 and the welding head 25 to move away from the cup cylinder, the auxiliary paper sheet cylinder forming structure can be loosened, then the moving rod 31 is driven by the driving device to move towards the cup cylinder, the fixed rod 32 drives the cup taking rod 33 to move together, the cup taking hook 34 is hooked on the cup cylinder, then the cup taking hook 34 is driven by the driving device to move in the opposite direction, so that the cup taking hook 34 drives the cup cylinder to move away from the mold.

[0037] If it is necessary to maintain or replace the cup taking rod 33, the fixed sleeve 333 is rotated to separate it from the mounting rod 331, then the cup taking rod 33 is pulled to drive the mounting rod 331 to separate from the fixed rod 32, so that the positioning block 332 separates from the positioning groove 321, then the positioning block 332 on the new cup taking rod 33 is clamped into the positioning groove 321, the mounting rod 331 passes through the fixed rod 32, and then the fixed sleeve 333 is tightened with the mounting rod 331.

[0038] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cupping device of a paper cup machine comprising a base (1), characterized in that: The top surface of the base (1) is provided with a welding mechanism (2), the front of the base (1) is provided with a cup taking assembly (3), the rear side of the base (1) is provided with a feeding machine (4), the cup taking assembly (3) comprises two moving rods (31), and the two moving rods (31) are fixedly connected with fixed rods (32) on the sides close to each other, the two fixed rods (32) are provided with cup taking rods (33) on the sides close to each other, the cup taking rods (33) are provided with cup taking hooks (34) on the front, the two cup taking rods (33) are fixedly connected with mounting rods (331) on the sides away from each other, the mounting rods (331) are fixedly connected with positioning blocks (332) on the outer walls on the top and bottom, and the mounting rods (331) are threadedly connected with fixed sleeves (333) on the sides away from the cup taking rods (33), the fixed rods (32) are provided with positioning grooves (321) on the sides close to the cup taking rods (33), and the positioning blocks (332) are movably connected with the positioning grooves (321).

2. A cupping device for a paper cup machine according to claim 1, characterized in that: The welding mechanism (2) comprises a fixed frame (21), the fixed frame (21) is fixedly connected with the base (1), the top of the fixed frame (21) is fixedly connected with a mounting frame (22), the middle of the mounting frame (22) is provided with a driving assembly (23), the lower portion of the driving assembly (23) is provided with a connecting assembly (24), and the lower portion of the connecting assembly (24) is provided with a welding head (25).

3. A cupping device for a paper cup machine according to claim 2, characterized in that: The top surface of the fixed frame (21) is provided with an auxiliary opening (211).

4. A cupping device for a paper cup machine according to claim 2, characterized in that: The driving assembly (23) comprises a motor (231), the motor (231) is fixedly connected with the mounting frame (22), the output end of the motor (231) is fixedly connected with a rotating shaft (232), the rotating shaft (232) penetrates the mounting frame (22) and is rotationally connected with the mounting frame (22), the left end of the rotating shaft (232) is fixedly connected with a connecting rod (233), and the lower end of the connecting rod (233) is movably connected with a supporting rod (234).

5. A cupping device for a paper cup machine according to claim 4, characterised in that: The connecting assembly (24) comprises a fixed plate (241), the top of the fixed plate (241) is fixedly connected with a connecting seat (242), and the connecting seat (242) is movably connected with the lower end of the supporting rod (234).

6. A cupping device for a paper cup machine according to claim 5, characterized in that: The bottom surface of the fixed plate (241) is fixedly connected with a connecting column (243) at four corners, the outer portion of the connecting column (243) is slidably connected with a connecting barrel (244), the connecting barrel (244) penetrates the fixed frame (21) and is fixedly connected with the fixed frame (21), and the bottom of the connecting column (243) is fixedly connected with a connecting plate (246).

7. A cupping device for a paper cup machine according to claim 6, characterized in that: The bottom surface of the fixed plate (241) is fixedly connected with a fixed column (245) in the middle, the fixed column (245) penetrates the connecting plate (246) and is fixedly connected with the connecting plate (246), and the lower end of the fixed column (245) is fixedly connected with the welding head (25).

8. A cupping device for a paper cup machine according to claim 1, characterized in that: The left and right portions of the base (1) are provided with sliding grooves (11), and the moving rods (31) are slidably connected with the sliding grooves (11).

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