A cone-reversing machine

Abstract

The present invention relates to a back taper machine, belonging to the technical field of turning equipment, comprising a side connection seat and a middle connection seat installed on the equipment frame; a main seat plate is respectively arranged on the side where the side connection seat and the middle connection seat are close to each other; a longitudinal adjustment component and a rotation adjustment component are respectively arranged on the side connection seat and the middle connection seat; a guide rail connection seat is respectively arranged on the side where the two main seat plates are close to each other, and a lifting mechanism for controlling the guide rail connection seat to approach or move away from the surface of the roller is arranged between the guide rail connection seat and the main seat plate; a tool holder seat and a lateral movement mechanism for controlling the tool holder seat to move along the length direction of the roller are arranged between the two guide rail connection seats, and a turning tool is detachably arranged on the tool holder seat. By adopting the above technical scheme, the equipment body is used as the base to realize the adjustment of the position and angle between the turning tool and the roller, and turning can be performed on both ends, so that the roller formed by turning is more reliable, the rolling effect is good, and the product quality is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of turning equipment, and in particular relates to a back taper machine. Background Art

[0002] The embryo rolling machine is a device that rolls various bean grain materials into flake embryos. It is equipped with two sets of rollers, and there is a gap between the two sets of rollers for material processing. The two sets of rollers are cylindrical rollers before working. After working for a period of time, the two sets of rollers will be worn to a certain extent because the material processing volume in the middle of the two sets of rollers is greater than that at the two ends. The middle of the rollers is concave inward, forming a roller surface with a larger diameter at the two ends and a smaller diameter in the middle. When such worn rollers are used for processing, the embryo sheets are thicker and of relatively poor quality. Therefore, after using such rollers for a period of time, the rollers need to be turned and ground.

[0003] In the prior art, the roller grinding method is to use the integral roller grinding method. One method is to grind the roller directly on the equipment, disassemble the shell of the embryo rolling machine and multiple parts, and use manually moved grinding equipment to grind the roller. However, this grinding speed is slow, and it usually takes two days to grind the entire roller. Although this roller grinding method is online roller grinding, it can only process rollers with relatively small wear, and when grinding the roller, it is easy to cause the roller to be out of round after grinding, and then it is easy to cause the two ends of the roller to be cracked during use, or the roller grinding effect is not good. The cost price of a roller is 150,000 to 200,000 yuan, and online roller grinding may cause greater losses.

[0004] Another way is to disassemble the roll to the work platform, turn the chamfer or grind the entire roll body. In this process, it takes at least 4 to 5 days to disassemble the roll, turn or grind it, and then install it to the equipment. The time cost of offline grinding of rolls is relatively large, and it cannot be disassembled and installed quickly, so the time cost is relatively high. Summary of the invention

[0005] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a cone-backing machine, which uses the equipment body as a base to achieve the adjustment of the position and angle between the turning tool and the rolling roller, and can perform turning on both ends, so that the turned roller is more reliable, the rolling effect is good, and the product quality is greatly improved.

[0006] In order to achieve the above-mentioned object of the invention, a technical solution provided by the present invention is as follows:

[0007] A cone reverse machine comprises a side connecting seat and a middle connecting seat installed on an equipment frame; main seat plates are respectively arranged on the side where the side connecting seat and the middle connecting seat are close to each other; longitudinal adjustment components for adjusting the movement of the two main seat plates along the length direction of the side connecting seat and rotation adjustment components for controlling the rotation of the main seat plates around an axis parallel to the length direction of the rolling roller are respectively arranged on the side connecting seat and the middle connecting seat; guide rail connecting seats are respectively arranged on the side where the two main seat plates are close to each other, and a lifting mechanism for controlling the guide rail connecting seat to approach or move away from the surface of the rolling roller is arranged between the guide rail connecting seat and the main seat plate; a tool holder seat and a lateral moving mechanism for controlling the movement of the tool holder seat along the length direction of the rolling roller are arranged between the two guide rail connecting seats, and a turning tool is detachably arranged on the tool holder seat.

[0008] Preferably, the longitudinal adjustment assembly includes a first connecting plate, which is provided with a waist-shaped hole; a fixing bolt a is arranged in the waist-shaped hole, and the fixing bolt a is threadedly connected to the side connecting seat or the middle connecting seat. When the fixing bolt is tightened, the first connecting plate can be fixed to the side connecting seat or the middle connecting seat.

[0009] Preferably, the rotation adjustment assembly includes a second connecting plate fixedly connected to the first connecting plate, the second connecting plate is located on the upper side of the first connecting plate and is perpendicular to the first connecting plate; a rotating shaft is rotatably arranged in the middle of the second connecting plate, and the other end of the rotating shaft is connected to the main seat plate; two groups of arc grooves are arranged on the second connecting plate and are spaced apart in the circumferential direction of the rotating shaft, and the locking handle a is threadedly connected to one side of the main seat plate close to the second connecting plate, the locking handle a passes through the arc groove, and can be pressed against the outer side surface of the second connecting plate when tightened.

[0010] Preferably, the lifting mechanism includes fixed guide rails fixed at intervals on the main seat plate, and movable guide rails slidably arranged on the fixed guide rails, and the movable guide rails can slide along the length direction of the fixed guide rails; the movable guide rails are respectively connected to the movable guide rails on both sides of the guide rail connecting seat, and a screw support seat is provided on a side of the main seat plate close to the fixed guide rail, and a control screw is rotatably arranged on the screw support seat, and the length direction of the control screw is parallel to the moving direction of the movable guide rail, the control screw is threadedly connected to the guide rail connecting seat, and a handwheel a is connected to the upper end of the control screw; a locking handle b is threadedly connected to the movable guide rail, and the locking handle b passes through the movable guide rail and can abut against the side wall of the fixed guide rail when tightened.

[0011] Preferably, a taper control component for controlling the lateral moving mechanism to swing so that the turning tool and the roller surface form a certain angle is provided on the guide rail connecting seat.

[0012] Preferably, the taper control assembly includes a first middle seat plate and a second middle seat plate, and the lateral moving mechanism is located between the first middle seat plate and the second middle seat plate; the guide rail connecting seat includes a first guide rail connecting seat and a second guide rail connecting seat, the first guide rail connecting seat is located on a side close to the middle connecting seat, and the second guide rail connecting seat is located on a side close to the side connecting seat; a side of the first middle seat plate facing away from the second middle seat plate is rotatably connected to the first guide rail connecting seat through a pin shaft, and a rotating connecting block a is fixedly arranged on a side of the second middle seat plate facing away from the first middle seat plate, and a connecting hole is opened in the middle of the rotating connecting block a; an eccentric shaft sleeve is arranged in the connecting hole; a rotating connecting block b is arranged at intervals on a side of the second guide rail connecting seat close to the second middle seat plate, and the rotating connecting block a is located between the two rotating connecting blocks b, and the two rotating connecting blocks b limit the eccentric shaft sleeve, and a connecting shaft is connected between the two rotating connecting blocks b, and the connecting shaft passes through the eccentric hole in the eccentric shaft sleeve.

[0013] Preferably, the lateral movement mechanism includes two groups of sliding fixed shafts and support plates fixedly connected between the first intermediate seat plate and the second intermediate seat plate, and the tool holder seat is slidably connected to the sliding fixed shaft; a support shaft is rotatably arranged on the support plate, the upper end of the support shaft is connected to a hand wheel b, and the lower end passes through the support plate and is connected to a gear; a rack is fixedly arranged on the tool holder seat, the length direction of the rack is parallel to the length direction of the sliding fixed shaft, and the rack is meshed with the gear.

[0014] Preferably, the tool holder seat includes connecting plates arranged at intervals, a sliding sleeve is provided between the two connecting plates, and the sliding sleeve is sleeved on the outer side of the sliding fixed shaft; the rack is detachably fixed to the two connecting plates; a reinforcing block is provided between the two connecting plates; a tool mounting block is provided on a side of the connecting plate away from the reinforcing block and close to the edge connecting seat, and the tool mounting block is detachably connected to the turning tool.

[0015] Preferably, the tool mounting block is provided with a mounting groove on a side surface close to the edge connecting seat, and a plurality of tool fixing bolts are threadedly connected to the tool mounting block, one end of the tool fixing bolt passes through the side wall of the tool mounting block, and the end is located in the mounting groove.

[0016] The present invention provides a cone-backing machine, which is fixed to the equipment frame by a column connection seat and a side connection seat, and is conveniently installed by using the equipment body as a base through the longitudinal adjustment component, the rotation adjustment component, the lifting mechanism, the lateral movement mechanism and the taper control component, etc., and can be adjusted in six directions, front and back, left and right, and up and down. At the same time, the tool holder can also rotate so that the tool head can perfectly cut the roller body; at the same time, the tool holder can also move forward to produce a certain taper. The position and angle adjustment between the turning tool and the roller can be achieved, and turning can be performed on both ends, which improves the efficiency by more than 300%, avoids the method of disassembling and turning the roller, prevents the production summary from being unable to stop for a long time, and prevents the roller from being inconvenient to grind, and eliminates the situation that the roller cannot be ground online in the later stage, saving costs. The adjustment of various directions makes the roller formed by turning more reliable, the embryo rolling effect is good, the product quality is greatly improved, and the customer benefits are increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the inverted cone machine of the present invention;

[0018] Figure 2 It is a schematic diagram of the cooperation between the protruding main seat plate and the side connecting seat in the inverted cone machine of the present invention;

[0019] Figure 3 It is a schematic diagram of the protruding lifting mechanism in the inverted cone machine of the present invention;

[0020] Figure 4 It is a bottom view of the inverted cone machine of the present invention;

[0021] Figure 5 The inverted cone machine of the present invention is outstanding Figure 4 A magnified view of the structure in the middle;

[0022] Figure 6 It is a schematic diagram of the protruding lateral moving mechanism in the inverted cone machine of the present invention.

[0023] Reference numerals in the figures:

[0024] 100, side connection seat; 110, middle connection seat;

[0025] 200, main seat plate;

[0026] 300, longitudinal adjustment assembly; 310, first connecting plate; 311, waist-shaped hole; 320, fixing bolt a;

[0027] 400, rotation adjustment assembly; 410, second connecting plate; 411, arc groove; 420, rotation axis; 430, locking handle a;

[0028] 500, guide rail connection seat; 510, first guide rail connection seat; 520, second guide rail connection seat;

[0029] 600, lifting mechanism; 610, fixed guide rail; 620, movable guide rail; 630, screw support seat; 640, control screw; 650, hand wheel a; 660, locking handle b;

[0030] 700, tool holder seat; 710, turning tool; 720, linkage plate; 721, sliding sleeve; 730, reinforcement block; 740, tool mounting block; 741, mounting groove; 742, tool fixing bolt;

[0031] 800, lateral movement mechanism; 810, sliding fixed shaft; 820, support plate; 830, support shaft; 840, hand wheel b; 850, gear; 860, rack;

[0032] 900, taper control assembly; 910, first intermediate seat plate; 920, second intermediate seat plate; 930, pin shaft; 940, rotating connection block a; 950, eccentric bushing; 960, rotating connection block b; 970, connecting shaft. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Example

[0035] The present invention provides a cone-reversing machine, see Figure 1-Figure 6, including a side connecting seat 100 and a middle connecting seat 110 installed on the equipment frame; a main seat plate 200 is respectively arranged on the side where the side connecting seat 100 and the middle connecting seat 110 are close to each other; a longitudinal adjustment component 300 for adjusting the movement of the two main seat plates 200 along the length direction of the side connecting seat 100 and a rotation adjustment component 400 for controlling the main seat plates 200 to rotate around an axis parallel to the length direction of the roll are respectively arranged on the side connecting seat 100 and the middle connecting seat 110; a guide rail connecting seat 500 is respectively arranged on the side where the two main seat plates 200 are close to each other, and a lifting mechanism 600 for controlling the guide rail connecting seat 500 to approach or move away from the roll surface is arranged between the guide rail connecting seat 500 and the main seat plate 200; a tool holder seat 700 and a lateral moving mechanism 800 for controlling the tool holder seat 700 to move along the length direction of the roll are arranged between the two guide rail connecting seats 500, and a turning tool 710 is detachably arranged on the tool holder seat 700. When the roller needs to be processed and repaired, the side connection seat 100 and the middle connection seat 110 are installed on the equipment frame. The angle and position of the turning tool 710 are controlled by controlling the longitudinal adjustment component 300, the rotation adjustment component 400, the lifting mechanism 600 and the lateral movement mechanism 800, and then the roller is turned or ground online by the turning tool 710.

[0036] The longitudinal adjustment assembly 300 includes a first connecting plate 310, and a waist-shaped hole 311 is formed on the first connecting plate 310; a fixing bolt a320 is arranged in the waist-shaped hole 311, and the fixing bolt a320 is threadedly connected to the side connecting seat 100 or the middle connecting seat 110. When the fixing bolt is tightened, the first connecting plate 310 can be fixed to the side connecting seat 100 or the middle connecting seat 110. The length direction of the waist-shaped hole 311 is perpendicular to the moving direction of the horizontal moving mechanism 800. During operation, the upper and lower positions of the turning tool 710 are controlled by adjusting the positions of the two first connecting plates 310.

[0037] The rotation adjustment assembly 400 includes a second connecting plate 410 fixedly connected to the first connecting plate 310, the second connecting plate 410 is located on the upper side of the first connecting plate 310 and is perpendicular to the first connecting plate 310; a rotating shaft 420 is rotatably arranged in the middle of the second connecting plate 410, and the other end of the rotating shaft 420 is connected to the main seat plate 200; two groups of arc grooves 411 are arranged at intervals on the second connecting plate 410 and located in the circumferential direction of the rotating shaft 420, and a locking handle a430 is threadedly connected to one side of the main seat plate 200 close to the second connecting plate 410, and the locking handle a430 passes through the arc groove 411 and can be pressed against the outer side of the second connecting plate 410 when tightened. During adjustment, when the locking handle a430 is loosened, the main seat plate 200 can be rotated around the rotating shaft 420, and when tightened, the direction of the main seat plate 200 is fixed, and the angle between the turning tool 710 and the roller in the circumferential direction can be adjusted through this arrangement. At the same time, in conjunction with the longitudinal adjustment assembly 300, the positions of the turning tool 710 and the roller in the circumferential direction can be adjusted, thereby better performing turning and grinding.

[0038] The lifting mechanism 600 includes a fixed guide rail 610 fixed at intervals on the main seat plate 200, and a movable guide rail 620 slidably arranged on the fixed guide rail 610, and the movable guide rail 620 can slide along the length direction of the fixed guide rail 610; wherein the fixed guide rail 610 and the movable guide rail 620 are interlocked with each other, and the movable guide rail 620 can only slide along the length direction of the fixed guide rail 610. The two sides of the guide rail connection seat 500 are respectively connected to the movable guide rail 620. A screw support seat 630 is provided on one side of the main seat plate 200 close to the fixed guide rail 610. A control screw 640 is rotatably provided on the screw support seat 630. The length direction of the control screw 640 is parallel to the moving direction of the movable guide rail 620. The control screw 640 is threadedly connected to the guide rail connection seat 500. A hand wheel a650 is connected to the upper end of the control screw 640. A locking handle b660 is threadedly connected to the movable guide rail 620. The locking handle b660 passes through the movable guide rail 620 and can abut against the side wall of the fixed guide rail 610 when tightened. When in use, the locking handle b660 is loosened, and the operating hand wheel a650 is rotated, thereby controlling the guide rail connection seat 500 to move to the side close to or away from the roller, so as to control the turning tool 710 to be close to or away from the roller. When the adjustment is completed, the locking handle b660 is controlled to lock the movable guide rail 620.

[0039] The guide rail connection seat 500 is provided with a taper control assembly 900 for controlling the lateral movement mechanism 800 to swing so that the turning tool 710 and the roller surface form a certain angle.

[0040] The guide rail connection seat 500 includes a first guide rail connection seat 510 and a second guide rail connection seat 520 . The first guide rail connection seat 510 is located on a side close to the middle connection seat 110 , and the second guide rail connection seat 520 is located on a side close to the side connection seat 100 .

[0041] The taper control assembly 900 includes a first intermediate seat plate 910 and a second intermediate seat plate 920, and the lateral movement mechanism 800 is located between the first intermediate seat plate 910 and the second intermediate seat plate 920. The side of the first intermediate seat plate 910 away from the second intermediate seat plate 920 is rotatably connected to the first guide rail connection seat 510 through a pin 930. A rotating connection block a940 is fixedly arranged on the side of the second intermediate seat plate 920 away from the first intermediate seat plate 910, and a connecting hole is opened in the middle of the rotating connection block a940; an eccentric shaft sleeve 950 is arranged in the connecting hole. A rotating connection block b960 is arranged at intervals on one side of the second guide rail connection seat 520 close to the second intermediate seat plate 920, and the rotating connection block a940 is located between the two rotating connection blocks b960, and the two rotating connection blocks b960 limit the eccentric shaft sleeve 950, and a connecting shaft 970 is connected between the two rotating connection blocks b960, and the connecting shaft 970 passes through the eccentric hole in the eccentric shaft sleeve 950. When the taper needs to be adjusted, the lifting mechanism 600 is controlled to adjust the height of the second middle seat plate 920 alone. During this process, the second middle seat plate 920 moves alone to the side close to or away from the rolling roller. When moving, the rotating connecting block a940 rotates relative to the rotating connecting block b960, and at the same time drives the rotating connecting block b960 to be displaced. At this time, the eccentric shaft sleeve 950 provided on the inner side of the rotating connecting block a940 rotates, so that the distance between the first middle seat plate 910 and the second middle seat plate 920 becomes larger, thereby realizing fine-tuning of the taper.

[0042] The lateral movement mechanism 800 includes two sets of sliding fixed shafts 810 and a support plate 820 fixedly connected between the first middle seat plate 910 and the second middle seat plate 920. The tool holder seat 700 is slidably connected to the sliding fixed shaft 810. A support shaft 830 is rotatably arranged on the support plate 820. The upper end of the support shaft 830 is connected to a hand wheel b840, and the lower end passes through the support plate 820 and is connected to a gear 850. A rack 860 is fixedly arranged on the tool holder seat 700. The length direction of the rack 860 is parallel to the length direction of the sliding fixed shaft 810, and the rack 860 is meshed with the gear 850. During operation, the gear 850 is controlled to rotate by turning the hand wheel b840. During the rotation of the gear 850, the rack 860 is driven to move linearly, thereby controlling the tool holder seat 700 to move along the length direction of the sliding fixed shaft 810, so as to adjust the position of the turning tool 710 along the length direction of the roller.

[0043] The tool holder seat 700 includes a spaced interlocking plate 720, a sliding sleeve 721 is provided between the two interlocking plates 720, and the sliding sleeve 721 is sleeved on the outer side of the sliding fixed shaft 810; the rack 860 is detachably fixed to the two interlocking plates 720; a reinforcing block 730 is provided between the two interlocking plates 720; a tool mounting block 740 is provided on a side of the interlocking plate 720 away from the reinforcing block 730 and close to the side connection seat 100, and the tool mounting block 740 is detachably connected to the turning tool 710. Through this arrangement, the end of the roller can be turned or ground, and different turning tools 710 can be easily replaced.

[0044] Specifically, the tool mounting block 740 is provided with a mounting groove 741 on a side surface close to the edge connecting seat 100 , and a plurality of tool fixing bolts 742 are threadedly connected to the tool mounting block 740 , one end of the tool fixing bolt 742 passes through the side wall of the tool mounting block 740 , and the end portion is located in the mounting groove 741 .

[0045] When the surface of the roller is worn, a tapering machine is installed to process it. The specific working process is as follows: lift the tapering machine, control the side connecting seat 100 and the middle connecting seat 110 to be connected and fixed to the equipment frame, so that the tapering machine is distributed along the length direction of the roller. Control the longitudinal adjustment component 300 and the rotation adjustment component 400 to adjust the position of the turning tool 710 along the circumferential direction of the roller. Adjust the position of the turning tool 710 along the length direction of the roller by operating the lateral moving mechanism 800, fix it at the position of the roller section to be processed, and then control the distance and angle between the turning tool 710 and the roller surface by controlling the lifting mechanism 600 and the taper control component 900. Then control the roller to rotate to perform grinding or turning maintenance on the roller.

[0046] The present invention provides a cone-backing machine, which is fixed to the equipment frame by a column connection seat and a side connection seat 100, and is provided with a longitudinal adjustment component 300, a rotation adjustment component 400, a lifting mechanism 600, a lateral movement mechanism 800 and a taper control component 900, etc., and uses the equipment body as a base, which is easy to install, and can be adjusted in six directions, front and back, left and right, and up and down. At the same time, the tool holder can also rotate so that the tool head can perfectly cut the roller body; at the same time, the tool holder can also move forward to produce a certain taper. The position and angle adjustment between the turning tool 710 and the roller can be achieved, and turning can be performed on both ends, and the efficiency is improved by more than 300%, avoiding the method of disassembling and turning the roller, preventing the production summary from being unable to stop for a long time and inconvenient to grind the roller, and eliminating the situation where the roller cannot be ground online in the later stage, saving costs. The adjustment of various directions makes the roller formed by turning more reliable, the embryo rolling effect is good, the product quality is greatly improved, and the customer benefits are increased.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0049] The above-mentioned embodiments only express the implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A cone-reversing machine, characterized in that: It comprises a side connection seat (100) and a middle connection seat (110) installed on an equipment frame; a main seat plate (200) is respectively arranged on a side where the side connection seat (100) and the middle connection seat (110) are close to each other; A longitudinal adjustment component (300) for adjusting the movement of the two main seat plates (200) along the length direction of the side connection seat (100) and a rotation adjustment component (400) for controlling the main seat plates (200) to rotate around an axis parallel to the length direction of the roller are respectively arranged on the side connection seat (100) and the middle connection seat (110); A guide rail connection seat (500) is respectively arranged on one side of the two main seat plates (200) close to each other, and a lifting mechanism (600) is arranged between the guide rail connection seat (500) and the main seat plates (200) to control the guide rail connection seat (500) to approach or move away from the roller surface; A tool holder seat (700) and a transverse movement mechanism (800) for controlling the tool holder seat (700) to move along the length direction of the roller are arranged between the two guide rail connection seats (500), and a turning tool (710) is detachably arranged on the tool holder seat (700); The guide rail connection seat (500) is provided with a taper control component (900) for controlling the lateral movement mechanism (800) to swing so that the turning tool (710) forms a certain angle with the roller surface; The taper control assembly (900) comprises a first middle seat plate (910) and a second middle seat plate (920), and the lateral movement mechanism (800) is located between the first middle seat plate (910) and the second middle seat plate (920); The guide rail connection seat (500) comprises a first guide rail connection seat (510) and a second guide rail connection seat (520), wherein the first guide rail connection seat (510) is located on a side close to the middle connection seat (110), and the second guide rail connection seat (520) is located on a side close to the side connection seat (100); A side surface of the first middle seat plate (910) facing away from the second middle seat plate (920) is rotatably connected to the first guide rail connecting seat (510) via a pin shaft (930). A rotating connection block a (940) is fixedly disposed on a side of the second middle seat plate (920) facing away from the first middle seat plate (910), a connecting hole is provided in the middle of the rotating connection block a (940); an eccentric shaft sleeve (950) is provided in the connecting hole; A rotating connection block b (960) is arranged at intervals on one side of the second guide rail connecting seat (520) close to the second intermediate seat plate (920); the rotating connection block a (940) is located between the two rotating connection blocks b (960), and the two rotating connection blocks b (960) limit the eccentric shaft sleeve (950); a connecting shaft (970) is connected between the two rotating connection blocks b (960), and the connecting shaft (970) passes through the eccentric hole in the eccentric shaft sleeve (950).

2. The inverted cone machine according to claim 1, characterized in that: The longitudinal adjustment assembly (300) comprises a first connecting plate (310), and a waist-shaped hole (311) is formed on the first connecting plate (310); A fixing bolt a (320) is provided in the waist-shaped hole (311), and the fixing bolt a (320) is threadedly connected to the side connection seat (100) or the middle connection seat (110). When the fixing bolt is tightened, the first connection plate (310) can be fixed to the side connection seat (100) or the middle connection seat (110).

3. The inverted cone machine according to claim 2, characterized in that: The rotation adjustment assembly (400) comprises a second connection plate (410) fixedly connected to the first connection plate (310), wherein the second connection plate (410) is located on the upper side of the first connection plate (310) and is perpendicular to the first connection plate (310); A rotating shaft (420) is rotatably arranged in the middle of the second connecting plate (410), and the other end of the rotating shaft (420) is connected to the main seat plate (200); Two groups of arc grooves (411) are arranged on the second connecting plate (410) and are spaced apart in the circumferential direction of the rotating shaft (420); a locking handle a (430) is threadedly connected to one side of the main seat plate (200) close to the second connecting plate (410); the locking handle a (430) passes through the arc groove (411) and can be pressed against the outer side surface of the second connecting plate (410) when tightened.

4. The inverted cone machine according to claim 1, characterized in that: The lifting mechanism (600) comprises a fixed guide rail (610) fixed at intervals on the main seat plate (200), and a movable guide rail (620) slidably arranged on the fixed guide rail (610), wherein the movable guide rail (620) can slide along the length direction of the fixed guide rail (610); The two sides of the guide rail connecting seat (500) are respectively connected to the movable guide rail (620); a screw support seat (630) is provided on a side of the main seat plate (200) close to the fixed guide rail (610); a control screw (640) is rotatably provided on the screw support seat (630); the length direction of the control screw (640) is parallel to the moving direction of the movable guide rail (620); the control screw (640) is threadedly connected to the guide rail connecting seat (500); and a hand wheel a (650) is connected to the upper end of the control screw (640); A locking handle b (660) is threadedly connected to the movable guide rail (620). The locking handle b (660) passes through the movable guide rail (620) and can abut against the side wall of the fixed guide rail (610) when tightened.

5. The inverted cone machine according to claim 1, characterized in that: The lateral movement mechanism (800) comprises two sets of sliding fixed shafts (810) and a support plate (820) fixedly connected between the first intermediate seat plate (910) and the second intermediate seat plate (920), and the tool holder seat (700) is slidably connected to the sliding fixed shafts (810); A support shaft (830) is rotatably provided on the support plate (820); the upper end of the support shaft (830) is connected to a hand wheel b (840), and the lower end passes through the support plate (820) and is connected to a gear (850); A rack (860) is fixedly arranged on the tool holder seat (700), the length direction of the rack (860) is parallel to the length direction of the sliding fixed shaft (810), and the rack (860) is meshed with the gear (850).

6. The inverted cone machine according to claim 5, characterized in that: The tool holder seat (700) comprises interlocking plates (720) arranged at intervals, a sliding sleeve (721) is arranged between two interlocking plates (720), and the sliding sleeve (721) is sleeved on the outer side of the sliding fixed shaft (810); the rack (860) is detachably fixed to the two interlocking plates (720); A reinforcing block (730) is provided between the two linking plates (720); a tool mounting block (740) is provided on a side of the linking plate (720) away from the reinforcing block (730) and close to the side connecting seat (100); the tool mounting block (740) is detachably connected to the turning tool (710).

7. The inverted cone machine according to claim 6, characterized in that: The tool mounting block (740) is provided with a mounting groove (741) on a side surface close to the edge connection seat (100); a plurality of tool fixing bolts (742) are threadedly connected to the tool mounting block (740); one end of the tool fixing bolt (742) passes through the side wall of the tool mounting block (740), and the end portion is located in the mounting groove (741).

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