Novel edge rolling machine

Abstract

The utility model discloses a novel edge rolling machine, which relates to the technical field of edge rolling machines and comprises a base and supporting seats arranged on two sides of the base, supporting rollers are symmetrically arranged between the supporting seats, and a lower pressing roller is arranged on the upper side between the supporting rollers. A mounting groove is formed in the supporting seat on the left side, a fixing seat capable of turning downwards is arranged in the mounting groove, a fixing plate is arranged on the fixing seat, a connecting shaft is arranged on the lower portion of the fixing seat, the two ends of the connecting shaft are rotationally connected with the fixing seat, a fixing shaft is arranged in the middle of the connecting shaft, and the fixing shaft is tightly inserted and fixed to the bottom of the mounting groove; supporting shafts at the two ends of the lower pressing roller are each provided with a bearing seat, the bearing seat on the left side is in supporting contact with the fixing plate, and the bearing seat on the right side is fixedly installed on the supporting seat. A workpiece is taken down from the lower pressing roller by turning over the fixing base downwards, the lower pressing roller is prevented from being lifted, time and labor are saved, and working efficiency is improved; a locking rod is arranged on the fixing seat in a penetrating mode and used for fixing and limiting the top of the bearing seat on the left side.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling machines, and more specifically to a novel rolling machine. Background Art

[0002] When the existing rolling machine is in use, the rolled workpiece is inconvenient to be removed from the rolling roller of the rolling machine, which affects the unloading speed of the workpiece. A Chinese patent (application number 202222991612.4) discloses a new type of rolling machine. By setting a sliding block, a limit block, a fixed ring, a clamping ring and a rotating shaft, when the rolling machine is in use, when the rolled workpiece is removed from the rolling roller of the rolling machine, the clamping ring is first removed, and then the lower pressure roller is rotated around the rotating shaft, so that the lower pressure roller rotates upward by a certain angle, which facilitates the workpiece to be quickly removed from the lower pressure roller, improves the unloading speed of the workpiece, and thus ensures the processing efficiency of the rolling machine.

[0003] In the above patent, the workpiece is removed by rotating the lower pressure roller. This operation is very unreasonable. First, the operation needs to be performed on the end of the lower pressure roller away from the clamping ring so as not to affect the removal of the workpiece. However, when the lower pressure roller is lifted, the workpiece is prone to slide down and cause bumps and damage. Moreover, the lower pressure roller is relatively heavy and not easy to lift, which will increase labor costs or equipment costs. Therefore, it is necessary to upgrade the structure. Utility Model Content

[0004] The purpose of the present invention is to provide a novel rolling machine in order to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A new type of rolling machine includes a base and support bases arranged on both sides of the base, support rollers are symmetrically arranged between the support bases, and a lower pressure roller is arranged on the upper side between the support rollers;

[0007] The support seat on the left side is provided with a mounting groove, in which a downward-turning fixing seat is provided, a fixing plate is provided on the fixing seat, a connecting shaft is provided at the lower part of the fixing seat, both ends of the connecting shaft are rotatably connected to the fixing seat, a fixing shaft is provided in the middle of the connecting shaft, and the fixing shaft is tightly fixed to the bottom of the mounting groove;

[0008] The support shafts at both ends of the lower pressure roller are both equipped with bearing seats, the bearing seat on the left side is in contact with the fixed plate, and the bearing seat on the right side is fixedly installed on the support seat. The support shafts at both ends of the support roller are connected to the support seat bearings.

[0009] A locking rod is inserted through the fixing seat, and two limiting rods are welded to the top of the bearing seat, located in front of and behind the locking rod. Holes are provided on the left and right sides of the fixing seat for inserting locking rods. The locking rods are used to fix and limit the top of the left bearing seat to prevent the lower pressure roller from moving upward when rolling. The two limiting rods fix and limit the front and rear sides of the locking rod, thereby securing the fixing seat and preventing it from tilting downward due to lack of fixation.

[0010] A T-shaped handle is provided on the top of the fixing base, which makes it easy to flip the fixing base.

[0011] A balancing rod is welded to the outside of the right bearing seat, and a clamping device is installed on the balancing rod. The clamping device includes two parallel vertical rods, the bottom of which is fixed to the base. A pressure plate is installed on the vertical rod. The two sides of the pressure plate are respectively connected to the vertical rods. The upper part of the vertical rod is provided with a thread, and the vertical rod is provided with a nut at the top and bottom of the pressure plate. When the fixed seat is flipped downward, the left side of the lower pressure roller has no support and is prone to downward pressure and tilting. By installing a balancing rod on the outside of the right bearing seat and cooperating with the clamping device, the lower pressure roller is balanced and prevented from tilting. The position of the pressure plate is adjusted and fixed by turning the nut.

[0012] The bottom of the pressing plate is provided with an arc-shaped notch, which is in close contact with the balancing rod. The arc-shaped notch is provided to press and limit the top of the balancing rod, thereby preventing the balancing rod from moving forward and backward.

[0013] The rolling machine also includes a motor, a reducer, and a transmission assembly. The motor and reducer are both mounted on the base plate, and a transmission assembly is installed in each support seat. It should be noted that the connection between the motor and reducer is prior art, and the connection between the reducer, support roller, and transmission assembly is also prior art and will not be elaborated in detail in this utility model.

[0014] Working principle: The motor transmits power to the reducer for deceleration. After deceleration, the power is transmitted to the support roller through the transmission assembly, causing the two support rollers to rotate in the same direction. The sheet to be rolled is then inserted between the lower pressure roller and the support roller to be rolled.

[0015] When the workpiece needs to be removed, take out the locking rod, flip the fixing seat downward, and then remove the workpiece from the lower pressure roller to avoid lifting the lower pressure roller, saving time and effort and increasing work efficiency.

[0016] The beneficial effects of the utility model are as follows:

[0017] By flipping the fixed seat downward, the workpiece can be removed from the lower pressure roller, avoiding lifting the lower pressure roller, saving time and effort and increasing work efficiency; two limit rods fix the front and rear sides of the locking rod, thereby fixing the fixed seat to avoid the fixed seat from flipping downward due to lack of fixation; by arranging a balance rod on the outside of the bearing seat on the right side to cooperate with the clamping device, the lower pressure roller is balanced to avoid the left side of the lower pressure roller from tilting downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the fixed seat and the support seat on the left;

[0020] Figure 3 This is a schematic diagram of the installation structure of the bearing seat and the support seat on the right.

[0021] Figure markings: 1. base; 2. support seat; 3. support roller; 4. lower pressure roller; 5. mounting groove; 6. fixed seat; 7. fixed plate; 8. connecting shaft; 9. fixed shaft; 10. bearing seat; 11. locking rod; 12. limit rod; 13. T-shaped handle; 14. balance rod; 15. vertical pole; 16. pressure plate; 17. nut; 18. arc-shaped notch; 19. motor; 20. reducer. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figures 1 to 3 As shown, this embodiment provides a new type of rolling machine, comprising a base 1 and support bases 2 provided on both sides of the base 1, support rollers 3 are symmetrically provided between the support bases 2, and a lower pressure roller 4 is provided on the upper side between the support rollers 3;

[0026] The support base 2 on the left side is provided with a mounting groove 5, and a downward-turnable fixing base 6 is provided in the mounting groove 5. A fixing plate 7 is provided on the fixing base 6. A connecting shaft 8 is provided at the lower part of the fixing base 6. Both ends of the connecting shaft 8 are rotatably connected to the fixing base 6. A fixing shaft 9 is provided in the middle of the connecting shaft 8. The fixing shaft 9 is tightly fixed to the bottom of the mounting groove 5;

[0027] The support shafts at both ends of the lower pressure roller 4 are each mounted with bearing seats 10. The left bearing seat 10 is in contact with the fixed plate 7, while the right bearing seat 10 is fixedly mounted on the support base 2. The support shafts at both ends of the support roller 3 are connected to the support base 2 via the bearing seats 10. The connecting shaft 8 and the fixed shaft 9 are formed or welded together.

[0028] A locking rod 11 is provided on the fixing seat 6, and two limiting rods 12 are welded to the top of the bearing seat 10. The limiting rods 12 are located in front of and behind the locking rod 11. Holes are provided on the left and right sides of the fixing seat 6 for inserting the locking rods 11. The locking rods 11 are used to fix and limit the top of the left bearing seat 10 to prevent the lower pressure roller 4 from moving upward when rolling. The two limiting rods 12 fix and limit the front and rear sides of the locking rod 11, thereby fixing the fixing seat 6 and preventing the fixing seat 6 from tilting downward due to lack of fixation.

[0029] The top of the fixing base 6 is provided with a T-shaped handle 13. The fixing base 6 is conveniently turned over by designing the T-shaped handle 13.

[0030] A balancing rod 14 is welded to the outside of the bearing seat 10 on the right side, and a clamping device is provided on the balancing rod 14. The clamping device includes two parallel vertical rods 15. The bottom of the vertical rod 15 is fixedly connected to the base 1. A pressure plate 16 is provided on the vertical rod 15. The two sides of the pressure plate 16 are respectively connected to the vertical rod 15. The upper part of the vertical rod 15 is provided with a thread. The vertical rod 15 is provided with a nut 17 at the top and bottom of the pressure plate 16. When the fixed seat 6 is flipped downward, the left side of the lower pressure roller 4 has no support, and the left side of the lower pressure roller 4 is easily pressed down and tilted. By providing a balancing rod on the outside of the right bearing seat 10 in conjunction with the clamping device, the lower pressure roller 4 is balanced and prevented from being pressed down and tilted on the left side. The position of the pressure plate 16 is adjusted and fixed by turning the nut 17.

[0031] The bottom of the pressing plate 16 is provided with an arcuate notch 18, which is in close contact with the balancing bar 14. The arcuate notch 18 is provided to press and limit the top of the balancing bar 14 to prevent the balancing bar 14 from moving forward and backward.

[0032] The rolling machine also includes a motor 19, a reducer 20, and a transmission assembly. The motor 19 and the reducer 20 are mounted on the base plate, and a transmission assembly is provided in each support base 2. It should be noted that the connection between the motor 19 and the reducer 20 is prior art, and the connection between the reducer 20, the support roller 3, and the transmission assembly is also prior art and will not be elaborated in detail in this utility model.

[0033] Working principle: The motor 19 transmits power to the reducer 20 for deceleration. After deceleration, the power is transmitted to the support roller 3 through the transmission assembly, so that the two support rollers 3 rotate in the same direction. Then the sheet to be rolled is inserted between the lower pressure roller 4 and the support roller 3 to be rolled.

[0034] When the workpiece needs to be taken out, the locking rod 11 is taken out, the fixing seat 6 is flipped downward, and then the workpiece is removed from the lower pressing roller 4 to avoid lifting the lower pressing roller 4, saving time and effort and increasing work efficiency.

Claims

1. A new type of rolling machine, comprising a base and support bases provided on both sides of the base, characterized in that: Support rollers are symmetrically arranged between the support seats, and a lower pressure roller is arranged on the upper side between the support rollers; The support seat on the left side is provided with a mounting groove, in which a downward-turning fixing seat is provided, a fixing plate is provided on the fixing seat, a connecting shaft is provided at the lower part of the fixing seat, both ends of the connecting shaft are rotatably connected to the fixing seat, a fixing shaft is provided in the middle of the connecting shaft, and the fixing shaft is tightly fixed to the bottom of the mounting groove; The support shafts at both ends of the lower pressure roller are both equipped with bearing seats, the bearing seat on the left side is in supporting contact with the fixed plate, and the bearing seat on the right side is fixedly installed on the support seat.

2. The new rolling machine according to claim 1 is characterized in that: A locking rod is provided on the fixing seat, and two limiting rods are welded on the top of the bearing seat, and the limiting rods are distributed on the front and rear sides of the locking rod.

3. The new rolling machine according to claim 1 is characterized in that: A T-shaped handle is provided on the top of the fixing seat.

4. The new rolling machine according to claim 1 is characterized in that: A balance rod is welded to the outside of the bearing seat on the right side, and a clamping device is provided on the balance rod. The clamping device includes two parallel vertical poles, the bottom of the vertical poles is fixedly connected to the base, and a pressure plate is provided on the vertical poles. Both sides of the pressure plate are connected to the vertical poles, and a thread is provided on the upper part of the vertical pole. Nuts are provided on the top and bottom of the pressure plate on the vertical pole respectively.

5. The new rolling machine according to claim 4 is characterized in that: An arc-shaped notch is provided at the bottom of the pressing plate, and the arc-shaped notch is in contact with the balance bar.

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