Bending machine for outer frame of shutter

Abstract

The utility model discloses a bending machine for an outer frame of a blind window, and relates to the technical field of blind window bending. The bending machine for the shutter outer frame comprises an operation table, a position adjusting mechanism and a clamping mechanism, and a strip-shaped opening is formed in the top of the operation table; the position adjusting mechanism is arranged at the top of the operation table and comprises a fixing plate, a transmission lead screw, an internal thread block and a connecting plate, the adjacent sides of the fixing plate are rotationally connected with the two ends of the transmission lead screw correspondingly, and the outer wall of the transmission lead screw is in threaded connection with the interior of the internal thread block; the top of the internal thread block penetrates through the strip-shaped opening and is fixedly connected with the bottom of the connecting plate. The clamping mechanism is arranged above the operation table and comprises a C-shaped block, a threaded rod and a clamping block, and the top of the C-shaped block is in threaded connection with the threaded rod. According to the device, the position of an outer frame material can be automatically adjusted, continuous bending operation is facilitated, the workload of workers is reduced, and the bending efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blind bending, in particular to a blind outer frame bending machine. Background Art

[0002] A bending machine for a shutter outer frame with the publication number CN219966092U comprises a base, a moving mechanism is arranged on one side of the top of the base, a fixing mechanism is arranged on one side of the inner side of the base, a bending mechanism is arranged on one side of the top of the base, the fixing mechanism comprises a motor box, one side of the motor box is fixedly connected to one side of the outer wall of the base, a motor is fixedly connected to the inner side of the motor box, and a bidirectional transmission screw is fixedly connected to the driving end of the motor. In the utility model, the outer frame is fixed by the setting of the fixing mechanism, so that the device can be fixed during the bending process, and there is no need to fix the outer frame in advance. By starting the motor to drive the bidirectional transmission screw to rotate, the two moving plates move towards each other to fix the outer frame. After reaching a certain position, the electric push rod is started to drive the pressure plate to tighten it, thereby achieving a fixing effect.

[0003] When the bending machine of the shutter outer frame is used to bend the outer frame at multiple locations, the staff is required to remove the outer frame and then manually adjust the position, which is not convenient for continuous bending of the outer frame material and reduces the bending efficiency of the device. Utility Model Content

[0004] The utility model aims to provide a bending machine for a shutter outer frame, which can solve the problem that when the above-mentioned shutter outer frame bending machine is used to bend multiple positions of the outer frame, the staff needs to remove the outer frame and then manually adjust the position, which is inconvenient for continuous bending operations on the outer frame material and reduces the bending efficiency of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending machine for a shutter frame, comprising an operating table, a positioning mechanism and a clamping mechanism, wherein a strip opening is provided on the top of the operating table; the positioning mechanism is arranged on the top of the operating table, the positioning mechanism comprises a fixed plate, a transmission screw, an internal thread block and a connecting plate, the adjacent sides of the fixed plate are rotatably connected to the two ends of the transmission screw respectively, the outer wall of the transmission screw is connected to the internal thread of the internal thread block, the top of the internal thread block passes through the strip opening and is fixedly connected to the bottom of the connecting plate; the clamping mechanism is arranged above the operating table, the clamping mechanism comprises a C-shaped block, a threaded rod and a clamping block, the top of the C-shaped block is threadedly connected to the threaded rod, one end of the threaded rod passes through the C-shaped block and is rotatably connected to the top of the clamping block.

[0006] Preferably, the positioning mechanism also includes a guide rod and a brake motor, two groups of fixed plates are fixedly installed on the bottom of the operating table, a brake motor is fixedly installed on one side of one group of fixed plates, the output shaft of the brake motor is fixedly connected to one end of the transmission screw, the adjacent sides of the fixed plates are fixedly connected to the two ends of the guide rod respectively, the outer wall of the guide rod is slidably connected to the inside of the internal thread block, and the position of the outer frame material is automatically adjusted without the need for the staff to remove the outer frame material, thereby bending multiple positions of the outer frame material, facilitating continuous bending operations, reducing the workload of the staff, and improving the bending efficiency of the device.

[0007] Preferably, the clamping mechanism also includes an auxiliary knob, the top of the connecting plate is fixedly connected to the bottom of the C-shaped block, the other end of the threaded rod is fixedly installed with an auxiliary knob, one side of the clamping block is slidably connected to the inner wall of one side of the C-shaped block through a sliding groove, and one end of the outer frame material is clamped and fixed to avoid material displacement during the bending process and improve the accuracy of the bent position of the material.

[0008] Preferably, a protective pad is provided on the inner bottom of the C-shaped block.

[0009] Preferably, a mounting frame is fixedly installed on the top of the operating table, a hydraulic rod is fixedly installed on the top of the mounting frame, a lifting plate is fixedly installed on the free end of the hydraulic rod, a movable rod is fixedly installed on the top of the lifting plate, and the outer wall of the movable rod is slidably connected to the top of the mounting frame.

[0010] Preferably, an upper mold is clamped and mounted on the bottom of the lifting plate.

[0011] Preferably, a lower mold corresponding to the upper mold is clamped and installed on the top of the operating table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The bending machine of the outer frame of the shutter, through the coordinated use of a fixing plate, a transmission screw, a brake motor, a guide rod, an internal thread block and a connecting plate, does not require workers to remove the outer frame material, and automatically adjusts its position, thereby bending multiple positions of the outer frame material, facilitating continuous bending operations, reducing the workload of workers, and improving the bending efficiency of the device.

[0014] (2) The bending machine of the outer frame of the shutter clamps and fixes one end of the outer frame material by using a C-block, a threaded rod, a clamping block and an auxiliary knob, thereby preventing the material from shifting during the bending process and improving the accuracy of the bent position of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the C-shaped block of the utility model.

[0020] Figure numerals: 1. operating table; 2. positioning mechanism; 201. fixing plate; 202. transmission screw; 203. brake motor; 204. guide rod; 205. internal thread block; 206. connecting plate; 3. clamping mechanism; 301. C-shaped block; 302. threaded rod; 303. clamping block; 304. auxiliary knob; 4. mounting frame; 5. hydraulic rod; 6. lifting plate; 7. movable rod; 8. upper mold; 9. lower mold. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a bending machine for a shutter frame, comprising an operating table 1, a positioning mechanism 2 and a clamping mechanism 3, the top of the operating table 1 is provided with a strip opening; the positioning mechanism 2 is arranged on the top of the operating table 1, the positioning mechanism 2 comprises a fixed plate 201, a transmission screw 202, an internal thread block 205 and a connecting plate 206, the adjacent sides of the fixed plate 201 are rotatably connected with the two ends of the transmission screw 202 respectively, the outer wall of the transmission screw 202 is connected with the internal thread of the internal thread block 205, the top of the internal thread block 205 passes through the strip opening and is fixedly connected with the bottom of the connecting plate 206; the clamping mechanism 3 is arranged above the operating table 1, the clamping mechanism 3 comprises a C-shaped block 301, a threaded rod 302 and a clamping block 303, the top of the C-shaped block 301 is threadedly connected with the threaded rod 302, one end of the threaded rod 302 passes through the C-shaped block 301 and is rotatably connected with the top of the clamping block 303.

[0023] The positioning mechanism 2 also includes a guide rod 204 and a brake motor 203. Two groups of fixed plates 201 are fixedly installed at the bottom of the operating table 1. A brake motor 203 is fixedly installed on one side of one group of fixed plates 201. The output shaft of the brake motor 203 is fixedly connected to one end of the transmission screw 202. The adjacent sides of the fixed plates 201 are fixedly connected to the two ends of the guide rod 204 respectively. The outer wall of the guide rod 204 is slidably connected to the inside of the internal thread block 205. There is no need for the staff to remove the outer frame material, and its position is automatically adjusted, so that the outer frame material can be bent at multiple positions, which is convenient for continuous bending operations, reduces the workload of the staff, and improves the bending efficiency of the device.

[0024] The clamping mechanism 3 also includes an auxiliary knob 304. The top of the connecting plate 206 is fixedly connected to the bottom of the C-shaped block 301. The other end of the threaded rod 302 is fixedly installed with the auxiliary knob 304. One side of the clamping block 303 is slidably connected to the inner wall of one side of the C-shaped block 301 through a sliding groove, and one end of the outer frame material is clamped and fixed to avoid material deviation during the bending process and improve the accuracy of the bent position of the material.

[0025] A protective pad is provided at the inner bottom of the C-shaped block 301 .

[0026] A mounting frame 4 is fixedly installed on the top of the operating platform 1, a hydraulic rod 5 is fixedly installed on the top of the mounting frame 4, a lifting plate 6 is fixedly installed on the free end of the hydraulic rod 5, a movable rod 7 is fixedly installed on the top of the lifting plate 6, and the outer wall of the movable rod 7 is slidably connected to the top of the mounting frame 4.

[0027] An upper mold 8 is clamped and mounted on the bottom of the lifting plate 6 .

[0028] A lower mold 9 corresponding to the upper mold 8 is mounted on the top of the operating table 1 .

[0029] Working principle: When the device is in use, one end of the outer frame material to be bent is placed inside the C-block 301, and the threaded rod 302 is rotated by the auxiliary knob 304. Under the limit of the sliding groove on the C-block 301, the clamping block 303 moves downward to cooperate with the C-block 301 to clamp the outer frame material, and the brake motor 203 is turned on to drive the transmission screw 202 to rotate. Under the guidance of the guide rod 204, the internal thread block 205 moves on the transmission screw 202, driving the C-block 301 on the connecting plate 206 to move, and then the position of the outer frame material sprinkled on the lower mold 9 is adjusted. After adjusting the position, the hydraulic rod 5 is turned on to drive the lifting plate 6 to move downward, and then the upper mold 8 is driven to move downward to bend the outer frame material on the lower mold 9. After bending one place, the upper mold 8 is lifted, and the C-block 301 is continued to be moved to adjust the position of the outer frame material.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A bending machine for a shutter frame, characterized in that: include: An operating table (1), wherein a strip-shaped opening is provided on the top of the operating table (1); The positioning mechanism (2) is arranged on the top of the operating table (1), and comprises a fixing plate (201), a transmission screw (202), an internal thread block (205) and a connecting plate (206). The adjacent sides of the fixing plate (201) are rotatably connected to the two ends of the transmission screw (202), the outer wall of the transmission screw (202) is connected to the internal thread of the internal thread block (205), and the top of the internal thread block (205) passes through the strip opening and is fixedly connected to the bottom of the connecting plate (206); The clamping mechanism (3) is arranged above the operating table (1), and comprises a C-shaped block (301), a threaded rod (302) and a clamping block (303). The top of the C-shaped block (301) is threadedly connected to the threaded rod (302), and one end of the threaded rod (302) passes through the C-shaped block (301) and is rotatably connected to the top of the clamping block (303).

2. A bending machine for a shutter frame according to claim 1, characterized in that: The positioning mechanism (2) also includes a guide rod (204) and a brake motor (203); two groups of fixed plates (201) are fixedly installed at the bottom of the operating table (1); a brake motor (203) is fixedly installed on one side of one group of fixed plates (201); an output shaft of the brake motor (203) is fixedly connected to one end of a transmission screw (202); adjacent sides of the fixed plates (201) are respectively fixedly connected to both ends of the guide rod (204); and an outer wall of the guide rod (204) is slidably connected to the inside of the internal thread block (205).

3. A bending machine for a shutter frame according to claim 2, characterized in that: The clamping mechanism (3) further comprises an auxiliary knob (304), the top of the connecting plate (206) is fixedly connected to the bottom of the C-shaped block (301), the other end of the threaded rod (302) is fixedly mounted with the auxiliary knob (304), and one side of the clamping block (303) is slidably connected to the inner wall of one side of the C-shaped block (301) via a sliding groove.

4. A bending machine for a shutter frame according to claim 3, characterized in that: A protective pad is provided at the inner bottom of the C-shaped block (301).

5. The bending machine for the outer frame of a Venetian blind according to claim 4, characterized in that: A mounting frame (4) is fixedly mounted on the top of the operating platform (1), a hydraulic rod (5) is fixedly mounted on the top of the mounting frame (4), a lifting plate (6) is fixedly mounted on the free end of the hydraulic rod (5), a movable rod (7) is fixedly mounted on the top of the lifting plate (6), and an outer wall of the movable rod (7) is slidably connected to the top of the mounting frame (4).

6. A bending machine for a shutter frame according to claim 5, characterized in that: An upper mold (8) is clamped and mounted on the bottom of the lifting plate (6).

7. A bending machine for a shutter frame according to claim 6, characterized in that: A lower mold (9) corresponding to the upper mold (8) is mounted on the top of the operating table (1).

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