Wine barrel cutting mechanism

Abstract

The utility model provides a wine barrel notching mechanism which comprises a machine frame, a swing power source, an installation rod and a driving motor installed on the machine frame, a plurality of positioning blocks are further arranged on the machine frame, a workpiece to be notched is placed on the machine frame and makes contact with the positioning blocks, a blade is arranged at one end of the installation rod, and the other end of the installation rod makes contact with the positioning blocks. The driving motor drives the mounting rod and the blade to rotate, the swing power source drives the mounting rod to swing relative to the workpiece, and the blade moves in the direction close to the workpiece, so that the rotating blade cuts the workpiece. According to the wine barrel notching mechanism, the blade is driven by the driving motor to rotate to cut a workpiece, automatic notching is achieved, manpower is saved, smoothness and uniformity of a notch are guaranteed, and meanwhile deformation or breakage of the workpiece caused by extrusion of the workpiece is avoided; the mounting rod is driven to swing around the swing center through axial movement of the guide wheel, so that the blade is far away from the workpiece after cutting is completed, and the workpiece is convenient to take and place.

Description

Technical Field

[0001] The utility model belongs to the technical field of wine barrel manufacturing and relates to a wine barrel cutting mechanism. Background Art

[0002] Existing wine barrels, such as beer barrels, include inner barrels and outer barrels, both of which are blow-molded from embryos. The outer barrel is blow-molded first; then the smaller diameter portion of the outer barrel mouth is cut off, a process called incision; the incision allows the inner barrel embryo to be placed in the outer barrel, and then the inner barrel embryo is blow-molded, and the inner barrel embryo expands to adhere to the inner wall of the outer barrel top, completing the connection and molding between the inner barrel and the outer barrel. In the prior art, the mouth of the outer barrel of wine barrels is mostly cut manually, which often consumes a lot of time and manpower, and there are hidden dangers such as uneven cutting edges and knife injuries during the cutting process. There are cutting mechanisms for blow molded parts in the market, such as the one described in Chinese Patent No.: "202222497561.X", which includes a base plate, a support shaft is fixedly installed on the top of the base plate, a top plate is fixedly installed on the end of the support shaft away from the base plate, a sliding sleeve is slidably installed on the outside of the support shaft, a sliding plate is fixedly installed on the outside of the sliding sleeve, a downward pressure cutting mechanism is arranged on the outside of the top plate, and a cutter fixing mechanism is arranged on the top of the sliding plate. The cutter body is fixedly installed on the bottom of the sliding plate by the first clamping block and the second clamping block, and the cutter body can be quickly positioned and installed on the bottom of the sliding plate by the positioning block and the positioning groove, and the hydraulic rod is driven by the hydraulic cylinder to press down, so that the cutter body cooperates with the forming mold to quickly cut the blow molded part. However, this cutting mechanism lacks positioning for the blow-molded parts, and the blow-molded parts are prone to move during cutting, resulting in uneven and uneven cutting edges; and when the hydraulic cylinder drives the cutter body to press down for cutting, the hollow blow-molded parts will be squeezed, which can easily cause the blow-molded parts to deform or break. It is not suitable for cutting wine barrels or any hollow blow-molded parts. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and provides a wine barrel cutting mechanism which can realize automatic cutting and avoid deformation or breakage of the workpiece caused by squeezing the workpiece.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a wine barrel cutting mechanism, including a frame, a swing power source, a mounting rod and a driving motor installed on the frame, the frame is also provided with a plurality of positioning blocks, a workpiece to be cut is placed on the frame, the workpiece is in contact with the positioning block, a blade is provided at one end of the mounting rod, the driving motor drives the mounting rod and the blade to rotate, the swing power source drives the mounting rod to swing relative to the workpiece, the blade moves in a direction close to the workpiece, so that the rotating blade cuts the workpiece.

[0005] In the above-mentioned wine barrel cutting mechanism, the swinging power source includes a connecting rod, a guide wheel, and a first movable cylinder. The connecting rod is installed on the output shaft of the driving motor, and the end of the connecting rod is hinged to the mounting rod. A roller is provided on the end of the mounting rod away from the blade. A first spring is connected between the end of the mounting rod and the middle part of the connecting rod. The guide wheel is sleeved on the output shaft of the driving motor, and the side of the guide wheel is made into an inclined guide surface. The first movable cylinder drives the guide wheel to move axially relative to the output shaft, and the roller is always in contact with the guide surface. When the guide surface moves, the mounting rod is driven to swing through the roller, the first spring is extended, and the blade moves in the direction close to the workpiece.

[0006] In the above-mentioned wine barrel cutting mechanism, the plurality of positioning blocks include a first positioning block, which is sleeved on the end of the output shaft of the driving motor, and the first positioning block can move axially relative to the output shaft, and a second spring is connected between the side of the first positioning block and the connecting rod.

[0007] In the above-mentioned wine barrel cutting mechanism, several of the positioning blocks include a second positioning block, a second movable cylinder for driving the second positioning block to move is installed on the frame, a first positioning groove is formed on the second positioning block, a positioning push block is provided on the side of the first positioning groove, one end of the workpiece is placed in the first positioning groove, the second movable cylinder drives the second positioning block and the positioning push block to move in the direction close to the first positioning block, and the positioning push block pushes the workpiece to move synchronously until the other end of the workpiece contacts the first positioning block, at which time the first positioning block and the second positioning block respectively position the two ends of the workpiece.

[0008] In the above-mentioned wine barrel cutting mechanism, the plurality of positioning blocks include a third positioning block and a fourth positioning block, the fourth positioning block is fixed on the frame, the third positioning block is located above the fourth positioning block, the fourth positioning block is equipped with a third movable cylinder for driving the third positioning block to move up and down, the fourth positioning block is provided with a second positioning groove, the third positioning block is provided with a third positioning groove, the middle part of the workpiece is placed in the second positioning groove, and the third movable cylinder drives the third positioning block to move downward so that the groove wall of the third positioning groove is in close contact with the side of the workpiece.

[0009] In the above-mentioned wine barrel cutting mechanism, a material receiving trough is formed in the frame, and a material dropping port is also formed on the side of the frame. The material dropping port is connected to the material receiving trough, and the bottom surface of the material receiving trough is formed with a guiding inclined surface inclined toward the material dropping port. After the workpiece is cut, the waste falls into the material receiving trough and falls out of the material dropping port after being guided by the guiding inclined surface.

[0010] In the above-mentioned wine barrel cutting mechanism, the mounting rod takes the hinge point between the mounting rod and the connecting rod as the swing center, the swing center is located between the blade and the roller, and the distance between the swing center and the blade is greater than the distance between the swing center and the roller.

[0011] In the above-mentioned wine barrel cutting mechanism, a mounting plate is fixed on the driving motor, two first movable cylinders are provided and the two first movable cylinders are respectively fixed at both ends of the mounting plate, a movable plate is sleeved on the output shaft of the driving motor, the piston rods of the two first movable cylinders both pass through the mounting plate and are fixed on the movable plate, and the guide wheel is installed on the movable plate.

[0012] Compared with the prior art, the wine barrel cutting mechanism drives the blade to rotate through a driving motor to cut the workpiece, thereby realizing automatic cutting, saving manpower, ensuring smooth and uniform cutting, and avoiding deformation or breakage of the workpiece caused by squeezing the workpiece; the axial movement of the guide wheel drives the mounting rod to swing around the swing center, so that the blade is away from the workpiece after the cutting is completed, which is convenient for taking and placing the workpiece; the first positioning block and the second positioning block respectively position the two ends of the workpiece to prevent the workpiece from moving laterally during cutting; the second spring realizes the elastic positioning of the first positioning block. When the second moving cylinder drives the workpiece to move excessively, the workpiece squeezes the first positioning block, causing the second spring to be compressed to prevent the workpiece from colliding with the first positioning block and breaking; the third positioning block and the fourth positioning block cooperate to prevent the workpiece from moving up and down during cutting; a receiving trough and a drop port for recycling waste materials are provided to prevent waste materials from accumulating on the frame and affecting the operation of various components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the wine barrel cutting mechanism.

[0014] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the wine barrel cutting mechanism from another angle.

[0016] In the figure, 1, frame; 11, first positioning block; 12, second positioning block; 13, third positioning block; 14, second moving cylinder; 15, third moving cylinder; 16, second spring; 17, first positioning groove; 18, positioning push block; 19, fourth positioning block; 101, receiving groove; 102, blanking port; 103, guide slope; 2, driving motor; 21, output shaft; 3, connecting rod; 4, mounting rod; 5, first spring; 41, roller; 6, guide wheel; 61, guide surface; 7, first moving cylinder; 8, blade; 9, mounting plate; 10, moving plate. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1-3 As shown, the wine barrel cutting mechanism includes a frame 1, a swing power source, a mounting rod 4, and a driving motor 2 installed on the frame 1. The frame 1 is also provided with a plurality of positioning blocks. A workpiece to be cut is placed on the frame 1, and the workpiece contacts the positioning blocks. The workpiece to be cut in the utility model is a blow-molded wine barrel outer barrel; of course, the utility model can also be applied to the cutting of other blow-molded parts. A blade 8 is provided at one end of the mounting rod 4, and the driving motor 2 drives the mounting rod 4 and the blade 8 to rotate. The swing power source drives the mounting rod 4 to swing relative to the workpiece, and the blade 8 moves toward the direction close to the workpiece, so that the rotating blade 8 cuts the workpiece.

[0019] In the above technical scheme: the swing power source includes a connecting rod 3, a guide wheel 6, and a first movable cylinder 7. The connecting rod 3 is mounted on the output shaft 21 of the driving motor 2. The end of the connecting rod 3 is hinged to the mounting rod 4. The mounting rod 4 takes the hinge point between the connecting rod 3 and the connecting rod 3 as the swing center. A roller 41 is provided at the end of the mounting rod 4 away from the blade 8. The swing center is located between the blade 8 and the roller 41. The distance between the swing center and the blade 8 is greater than the distance between the swing center and the roller 41. A first spring 5 is connected between the end of the mounting rod 4 and the middle of the connecting rod 3. The guide wheel 6 is sleeved on the output shaft 21 of the driving motor 2. The side of the guide wheel 6 is made into an inclined guide surface 61. The first movable cylinder 7 drives the guide wheel 6 to move axially relative to the output shaft 21. The roller 41 is always in contact with the guide surface 61. The driving motor 2 drives the connecting rod 3, the mounting rod 4, and the blade 8 to rotate synchronously through the output shaft 21. When the guide surface 61 moves, the mounting rod 4 is driven to swing around the swing center through the roller 41. During this process, the first spring 5 is extended, and the blade 8 moves toward the direction close to the workpiece, so that the rotating blade 8 cuts the workpiece. During the workpiece cutting process, the guide wheel 6 has stopped axial movement to ensure that the blade 8 can cut a smooth, flat and uniform cutting edge on the workpiece. After the cutting is completed, the first moving cylinder 7 drives the guide wheel 6 to move and reset, and the elastic force of the guide surface 61 and the first spring 5 reset drives the mounting rod 4 to swing and reset, and the blade 8 moves outward away from the workpiece, making it convenient to take out the workpiece.

[0020] In the above technical solution: the plurality of positioning blocks include a first positioning block 11 and a second positioning block 12. The first positioning block 11 is sleeved on the end of the output shaft 21 of the driving motor 2. The first positioning block 11 can move axially relative to the output shaft 21. A second spring 16 is connected between the side of the first positioning block 11 and the connecting rod 3. A second movable cylinder 14 is installed on the frame 1 to drive the second positioning block 12 to move. The second positioning block 12 is provided with a first positioning groove 17 that fits the workpiece, and a positioning push block 18 is provided on the side of the first positioning groove 17. One end of the workpiece is placed in the first positioning groove 17, and the second movable cylinder 14 drives the second positioning block 12 and the positioning push block 18 to move in the direction close to the first positioning block 11. The positioning push block 18 pushes the workpiece to move synchronously until the other end of the workpiece contacts the first positioning block 11. At this time, the first positioning block 11 and the second positioning block 12 respectively position the two ends of the workpiece to prevent the workpiece from moving laterally during cutting. The second spring 16 realizes the elastic positioning of the first positioning block 11. When the second moving cylinder 14 drives the workpiece to move excessively, the workpiece squeezes the first positioning block 11, compressing the second spring 16 to prevent the workpiece from colliding with the first positioning block 11 and breaking.

[0021] In the above technical solution: the plurality of positioning blocks also include a third positioning block 13 and a fourth positioning block 19, the fourth positioning block 19 is fixed on the frame 1, and the fourth positioning block 19 is located between the first positioning block 11 and the second positioning block 12. The third positioning block 13 is located above the fourth positioning block 19, and the third moving cylinder 15 for driving the third positioning block 13 to move up and down is installed on the fourth positioning block 19. The fourth positioning block 19 is formed with a second positioning groove, and the third positioning block 13 is formed with a third positioning groove. The middle part of the workpiece is placed in the second positioning groove, and the third moving cylinder 15 drives the third positioning block 13 to move downward, so that the groove wall of the third positioning groove is in close contact with the side of the workpiece, preventing the workpiece from moving up and down during cutting.

[0022] In the above technical solution: a mounting plate 9 is fixed on the driving motor 2, two first movable cylinders 7 are provided and the two first movable cylinders 7 are respectively fixed at both ends of the mounting plate 9. A movable plate 10 is sleeved on the output shaft 21 of the driving motor 2, the piston rods of the two first movable cylinders 7 pass through the mounting plate 9 and are fixed on the movable plate 10, and the guide wheel 6 is installed on the movable plate 10.

[0023] In the above technical solution: a receiving trough 101 is formed in the frame 1, the receiving trough 101 is located below the first positioning block 11, and a material drop opening 102 is formed on the side of the frame 1, the material drop opening 102 is connected to the receiving trough 101, and the bottom surface of the receiving trough 101 is formed with a guide slope 103 inclined toward the material drop opening 102. After the workpiece is cut, the waste material falls into the receiving trough 101, and falls out of the material drop opening 102 after being guided by the guide slope 103. A material drop frame is placed on the side of the frame 1, and the waste material falls out of the material drop opening 102 and enters the material drop frame.

[0024] The wine barrel cutting mechanism drives the blade 8 to rotate by the driving motor 2 to cut the workpiece, realizes automatic cutting, saves manpower, ensures smooth and uniform cutting, and avoids deformation or breakage of the workpiece caused by squeezing the workpiece; the axial movement of the guide wheel 6 drives the mounting rod 4 to swing around the swing center, so that the blade 8 is away from the workpiece after the cutting is completed, which is convenient for taking and placing the workpiece; the first positioning block 11 and the second positioning block respectively position the two ends of the workpiece to prevent the workpiece from moving laterally during cutting; the second spring 16 realizes the elastic positioning of the first positioning block 11. When the second moving cylinder 14 drives the workpiece to move excessively, the workpiece squeezes the first positioning block 11, so that the second spring 16 is compressed to prevent the workpiece from colliding with the first positioning block 11 and breaking; the third positioning block 13 and the fourth positioning block 19 cooperate to prevent the workpiece from moving up and down during cutting; a receiving trough 101 and a blanking port 102 for discharging and recycling waste materials are provided to prevent waste materials from accumulating on the frame 1 and affecting the operation of various components.

[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0026] Although the present invention uses the terms such as frame 1, first positioning block 11, second positioning block 12, third positioning block 13, second moving cylinder 14, third moving cylinder 15, second spring 16, first positioning groove 17, positioning push block 18, fourth positioning block 19, receiving groove 101, blanking port 102, guiding inclined surface 103, driving motor 2, output shaft 21, connecting rod 3, mounting rod 4, first spring 5, roller 41, guide wheel 6, guiding surface 61, first moving cylinder 7, blade 8, mounting plate 9, moving plate 10, etc. more frequently, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A wine barrel cutting mechanism, characterized in that The invention comprises a frame (1), a swing power source, a mounting rod (4) and a driving motor (2) mounted on the frame (1); the frame (1) is also provided with a plurality of positioning blocks; a workpiece to be cut is placed on the frame (1); the workpiece is in contact with the positioning blocks; a blade (8) is provided at one end of the mounting rod (4); the driving motor (2) drives the mounting rod (4) and the blade (8) to rotate; the swing power source drives the mounting rod (4) to swing relative to the workpiece; the blade (8) moves in a direction close to the workpiece, so that the rotating blade (8) cuts the workpiece.

2. A wine barrel notching mechanism according to claim 1, characterized in that The swing power source comprises a connecting rod (3), a guide wheel (6), and a first movable cylinder (7); the connecting rod (3) is mounted on the output shaft (21) of the driving motor (2); the end of the connecting rod (3) is hinged to the mounting rod (4); a roller (41) is provided on the end of the mounting rod (4) away from the blade (8); a first spring (5) is connected between the end of the mounting rod (4) and the middle of the connecting rod (3); the guide wheel (6) is sleeved on the output shaft (21) of the driving motor (2); the side surface of the guide wheel (6) is formed into an inclined guide surface (61); the first movable cylinder (7) drives the guide wheel (6) to move axially relative to the output shaft (21); the roller (41) is always in contact with the guide surface (61); when the guide surface (61) moves, the mounting rod (4) is driven to swing through the roller (41); the first spring (5) is extended, and the blade (8) moves in a direction close to the workpiece.

3. A wine barrel notching mechanism according to claim 2, characterized in that The plurality of positioning blocks include a first positioning block (11), the first positioning block (11) being sleeved on the end of an output shaft (21) of the drive motor (2), the first positioning block (11) being able to move axially relative to the output shaft (21), and a second spring (16) being connected between the side surface of the first positioning block (11) and the connecting rod (3).

4. A wine barrel notching mechanism according to claim 3, characterized in that The plurality of positioning blocks include a second positioning block (12). A second moving cylinder (14) for driving the second positioning block (12) to move is installed on the frame (1). A first positioning groove (17) is formed on the second positioning block (12). A positioning push block (18) is provided on the side of the first positioning groove (17). One end of the workpiece is placed in the first positioning groove (17). The second moving cylinder (14) drives the second positioning block (12) and the positioning push block (18) to move in a direction close to the first positioning block (11). The positioning push block (18) pushes the workpiece to move synchronously until the other end of the workpiece contacts the first positioning block (11). At this time, the first positioning block (11) and the second positioning block (12) respectively position the two ends of the workpiece.

5. A wine barrel notching mechanism according to claim 1, characterized in that The plurality of positioning blocks include a third positioning block (13) and a fourth positioning block (19); the fourth positioning block (19) is fixed on the frame (1); the third positioning block (13) is located above the fourth positioning block (19); a third movable cylinder (15) is installed on the fourth positioning block (19) for driving the third positioning block (13) to move up and down; a second positioning groove is formed on the fourth positioning block (19); a third positioning groove is formed on the third positioning block (13); the middle part of the workpiece is placed in the second positioning groove; the third movable cylinder (15) drives the third positioning block (13) to move downward, so that the groove wall of the third positioning groove is in close contact with the side surface of the workpiece.

6. A wine barrel notching mechanism according to claim 1, characterized in that A material receiving trough (101) is formed in the frame (1), and a material dropping opening (102) is also formed on the side of the frame (1); the material dropping opening (102) is connected to the material receiving trough (101), and a guiding inclined surface (103) inclined toward the material dropping opening (102) is formed on the bottom surface of the material receiving trough (101); after the workpiece is cut, waste material falls into the material receiving trough (101) and falls out of the material dropping opening (102) after being guided by the guiding inclined surface (103).

7. A wine barrel notching mechanism according to claim 2, characterized in that The mounting rod (4) has a hinge point with the connecting rod (3) as a swing center, the swing center is located between the blade (8) and the roller (41), and the distance between the swing center and the blade (8) is greater than the distance between the swing center and the roller (41).

8. The wine barrel notching mechanism according to claim 2, characterized in that A mounting plate (9) is fixed on the driving motor (2); two first movable cylinders (7) are provided and the two first movable cylinders (7) are respectively fixed on two ends of the mounting plate (9); a movable plate (10) is sleeved on the output shaft (21) of the driving motor (2); the piston rods of the two first movable cylinders (7) pass through the mounting plate (9) and are fixed on the movable plate (10); and the guide wheel (6) is mounted on the movable plate (10).

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