Receipt cabinet

[0030] Example 1: Such as Figure 1 ~ Figure 3 As shown, the receipt cabinet of the present invention includes a drawer 1 installed in a drawer box 2 and a drawer pushing mechanism 3 that pushes the drawer 1 to open and close. There are 40 drawer boxes 2 in total. Each drawer box 2 has 7 drawers 1, a total of 280 drawers 1. The 7 drawers 1 are arranged vertically and vertically. The drawer box 2 is installed on the bracket, and the bracket includes the base 5. , The rotating bottom plate 8 is arranged on the base 5 to rotate along a vertical fixed axis. The drawer boxes 2 are fixed on the rotating bottom plate 8 and arranged in a cylindrical shape around the rotation axis of the rotating bottom plate 8, and the top plate 13 is set at the top to fix the drawer box 2 The drawer boxes 2 which are clamped between the rotating bottom plate 8 and the top plate 13 to form a whole, such as figure 1 , figure 2 As shown, a vertical revolving single cabinet is formed, and a rolling support method in which a raceway and a ball are matched is adopted between the base 5 and the revolving bottom plate 8.

[0031] The drawer push-out mechanism 3 can adopt a structure separate from the drawer box. The drawer push-out mechanism 3 is fixed on the base 5 at the center of a cylinder surrounded by multiple drawer boxes 2. The drawer push-out mechanism 3 includes the number and position of the drawer 1 The matching push rod 6 and the power device, the power device drives the push rod 6 to move linearly and telescopically along the radial direction of the cylinder enclosed by the drawer box 2, thereby pushing the drawer 1 out. A reset is provided between the drawer box 2 and the drawer 1. The spring 7 is used for automatic reset when the push rod 6 is retracted. The power unit is realized by a rack and pinion mechanism connected with the motor.

[0032] In order to ensure the rotation accuracy and in-out state of the drawer 1, a photoelectric index plate connected to the control device is also provided between the base 5 and the rotating bottom plate 8 or the base 5 and the horizontal shaft 10, and a travel control switch is provided on the drawer pushing mechanism 3 , The drawer box 2 is provided with a signal switch.

[0033] The driving mechanism 4 adopts a stepping motor connected with a transmission device, and the transmission device is realized by a friction wheel transmission device.

[0034] The outer cover 14 is fixed on the base of the bracket. The drawer box 2 is arranged in the outer cover 14. The outer cover is provided with a window 15 corresponding to the drawer box 2. The size and shape of the window 15 are adapted to the size and shape of the drawer 1.

[0035] Example 2: Such as Figure 4~6 As shown, the receipt cabinet of the present invention includes a drawer 1 installed in a drawer box 2 and a drawer pushing mechanism 3 that pushes the drawer 1 to open and close. There are 32 drawer boxes 2, and each drawer box 2 has 8 drawers 1, for a total of 256 drawers. The drawers 1 are arranged in a horizontal direction stacking on the left and right. The drawer boxes 2 are installed on a bracket. The bracket includes a base 5, a horizontal rotating shaft 10 arranged on the base 5, and a lantern type fixed on the horizontal rotating shaft 10 and rotating along a horizontal fixed axis. The frame 9 and the drawer box 2 are fixed on the lantern-shaped frame 9 and arranged in a cylindrical shape around the rotation axis of the lantern-shaped frame 9 to form a horizontal rotating cabinet.

[0036] The drawer pushing mechanism 3 is arranged between the drawer box 2 and the drawer 1 to form a drawer 1 with a power device, and the number of the power device matches the number of the drawer 1. The power unit is realized by a crank slider mechanism connected with the motor.

[0037] Openings 11 are provided on the circumference of the cylindrical arrangement of the drawer box 2 for the arrangement and connection of power lines, signal lines, etc.

[0038] A photoelectric index plate connected to the control device is also arranged between the base 5 and the horizontal rotating shaft 10. The drawer pushing mechanism 3 is provided with a stroke control switch to monitor the in and out state of the drawer 1. A signal switch is provided on the drawer box 2 to detect the in and out state of the drawer 1.

[0039] The driving mechanism 4 adopts a stepping motor connected with a transmission device, and the transmission device is realized by a gear transmission device.

[0040] The outer cover 14 is fixed on the base of the bracket. The drawer box 2 is arranged in the outer cover 14. The outer cover is provided with a window 15 corresponding to the drawer box 2. The size and shape of the window 15 are adapted to the size and shape of the drawer 1.