Filling machine with material taking detection function

Abstract

The utility model discloses a filling machine with the function of detecting material taking, which comprises a filling machine main body, a filling mechanism, a cover taking mechanism and a control panel, the cover taking mechanism comprises an electric sliding table, a telescopic cylinder, a first motor and an electric clamping jaw, a cover probing mechanism is arranged in the electric clamping jaw, the cover probing mechanism comprises a support frame, a probing needle, a touch switch and a clamping block, and the control panel is arranged on the support frame. The supporting frame is installed on the top of the inner end face of the electric clamping jaw, the touch switch is fixedly installed on the lower end face of the top of the supporting frame, the probe is installed at the lower end of the touch switch and slidably connected with the supporting frame, a hook claw is arranged at the lower end of the electric clamping jaw, and the clamping block is movably installed on the inner end face of the hook claw. According to the utility model, the cap detecting mechanism is arranged in the electric clamping jaw to detect whether the electric clamping jaw firmly grabs and takes down a bottle cap, when the bottle cap is taken down, the probe upwards extrudes the touch switch, so that the filling mechanism continues to be executed, and when the cap taking mechanism rotates and does not detect the bottle cap, the production is stopped by default, and the filling operation is not executed any more.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a filling machine with a material taking detection function. Background Art

[0002] Aseptic stand-up pouch refers to a soft packaging paper with a horizontal support structure at the bottom. Without other support, the stand-up pouch can stand on its own and can effectively prevent liquid from pouring. It has become the preferred packaging product in the current juice production industry. In the process of loading juice into stand-up pouches, an automated stand-up pouch juice filling machine is required. The use of the filling machine can quantitatively fill the stand-up pouches.

[0003] When filling, the existing filling machine needs to remove the lid of the sterile bag through the cap removal device. Sometimes the positioning may be inaccurate, or the clamping and cap removal mechanism may not be firmly clamped, resulting in the bottle cap not being completely removed. If the operator does not find it, the product will be sprayed in the sterile room, causing the sterile room to be contaminated. In this case, the sterile room needs to be rinsed with clean water, which will destroy the sterile environment of the sterile room and require re-sterilization. This will seriously affect the production progress. Therefore, a filling machine with a material detection function is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a filling machine with a material taking detection function, which has the advantage of good filling stability and solves the problem in the prior art that the filling machine will fill into the workshop when the bottle cap is not removed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling machine with a material detection function, comprising a filling machine body, a filling mechanism, a capping mechanism and a control panel, wherein the capping mechanism comprises an electric slide, a telescopic cylinder, a first motor and an electric clamp, wherein a cap detection mechanism is arranged in the electric clamp;

[0006] The cover detection mechanism includes a support frame, a detection needle, a touch switch and a clamping block. The support frame is installed on the top of the inner end surface of the electric clamp, and the touch switch is fixedly installed on the top lower end surface of the support frame. A spring is arranged between the detection needle and the touch switch. The detection needle is installed at the lower end of the touch switch and is slidably connected to the support frame. A hook is arranged at the lower end of the electric clamp, and the clamping block is movably installed on the inner end surface of the hook.

[0007] As a preferred filling machine with a material taking detection function of the utility model, the inner end surface of the hook is provided with a slide groove, the back of the clamping block is provided with a slider, and the clamping block and the hook are slidably connected through the slider and the slide groove.

[0008] As a preferred embodiment of the filling machine with a material taking detection function of the utility model, the inner end surface of the clamp block is an arc-shaped structure, and the clamp block is made of a bent beryllium copper sheet.

[0009] As a preferred filling machine with a material taking detection function of the utility model, a rotatably connected roller is arranged on the back of the sliding block.

[0010] As a preferred filling machine with a material taking detection function of the utility model, the detection needle consists of a needle head and a needle seat, the top of the needle head is provided with an external thread, the lower end surface of the needle seat is provided with a screw hole, and the needle head is inserted into the screw hole and threadedly connected with the needle seat.

[0011] As a preferred embodiment of the filling machine with a material taking detection function of the utility model, the bottom of the needle is a spherical structure.

[0012] As a preferred embodiment of the filling machine with a material taking detection function of the utility model, a rubber pad is arranged on the upper end surface of the needle seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a cap detection mechanism in the electric gripper to detect whether the electric gripper has firmly grasped and removed the bottle cap. When the bottle cap is removed, the detection needle presses the touch switch upward, thereby continuing to execute the filling mechanism. When the cap removal mechanism rotates and the bottle cap is not detected, the production is stopped by default and the filling operation is no longer performed, thereby avoiding the inaccurate cooperation between the cap removal mechanism and the bottle cap, resulting in the bottle cap not being removed, which causes the filling mechanism to fill the material in the workshop, causing pollution to the workshop.

[0015] 2. The detection needle mechanism composed of a needle head and a needle seat connected by threads in the utility model is convenient for installing the detection needle and adjusting the length of the detection needle to adapt to bottle caps of different thicknesses, thereby improving the application range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cooperation state of the cover removing mechanism and the cover detecting mechanism of the utility model;

[0018] Figure 3 This is a front cross-sectional view of the electric gripper of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. filling machine body; 2. filling mechanism; 3. capping mechanism; 301. electric slide; 302. telescopic cylinder; 303. first motor; 340. electric clamp; 341. hook; 342. slide; 4. control panel; 5. cap detection mechanism; 510. detection needle; 511. needle seat; 512. needle head; 513. rubber pad; 520. support frame; 530. clamping block; 531. slider; 532. roller; 540. touch switch; 541. spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A filling machine with a material detection function includes a filling machine body 1, a filling mechanism 2, a capping mechanism 3 and a control panel 4. The capping mechanism 3 includes an electric slide 301, a telescopic cylinder 302, a first motor 303 and an electric clamp 340. The electric clamp 340 is provided with a cap detection mechanism 5;

[0023] The cover detection mechanism 5 includes a support frame 520, a detection needle 510, a touch switch 540 and a clamping block 530. The support frame 520 is installed on the top of the inner end surface of the electric clamp 340, the touch switch 540 is fixedly installed on the top lower end surface of the support frame 520, the detection needle 510 is installed at the lower end of the touch switch 540 and is slidably connected to the support frame 520, a spring 541 is arranged between the detection needle 510 and the touch switch 540, a hook claw 341 is arranged at the lower end of the electric clamp 340, and the clamping block 530 is movably installed on the inner end surface of the hook claw 341.

[0024] When the device is in use, when the cap removing mechanism 3 removes the cap, the electric slide 301 drives the electric clamp 340 to move downward, so that the electric clamp 340 grabs the bottle cap, and drives the bottle cap to rotate counterclockwise through the first motor 303. During the counterclockwise rotation of the bottle cap, it will drive the clamp block 530 to move upward, thereby squeezing the detection needle 510 upward, so that the detection needle 510 squeezes the touch switch 540, and the touch switch 540 sends an electrical signal to the controller, and the equipment continues to perform the filling operation. If the bottle cap is not removed after the electric clamp 340 rotates, the touch switch 540 no longer sends an electrical signal, and the controller controls the equipment to stop the filling operation.

[0025] Furthermore, a slide groove 342 is provided on the inner end surface of the hook 341 , and a slider 531 is provided on the back of the clamping block 530 . The clamping block 530 and the hook 341 are slidably connected with each other through the slider 531 and the slide groove 342 .

[0026] When the hook 341 grabs the bottle cap, the bottle cap squeezes the clamp 530. When the electric clamp 340 rotates counterclockwise to remove the bottle cap, the clamp 530 can slide upward along the slide slot 342, thereby lifting the detection needle 510, causing the detection needle 510 to squeeze the touch switch 540, and the control panel 4 sends an electrical signal that the bottle cap is removed.

[0027] Furthermore, the inner end surface of the clamping block 530 is an arc-shaped structure, and the clamping block 530 is made by bending a beryllium copper sheet.

[0028] The clamp block 530 can be elastically deformed, thereby preventing the bottle cap from exerting too much pressure on the clamp block 530, which would cause excessive friction between the clamp block 530 and the hook 341 and prevent the clamp block 530 from sliding, and effectively preventing the bottle cap side from being clamped.

[0029] Furthermore, a rotatably connected roller 532 is disposed on the back of the slider 531 .

[0030] The roller 532 can further reduce the friction between the clamping block 530 and the hook 341 , thereby improving the smoothness of the clamping block 530 sliding up and down.

[0031] Furthermore, the detection needle 510 is composed of a needle head 512 and a needle seat 511 . The top of the needle head 512 is provided with an external thread, and the lower end surface of the needle seat 511 is provided with a screw hole. The needle head 512 is inserted into the screw hole and is threadedly connected to the needle seat 511 .

[0032] The threaded connection between the needle head 512 and the needle seat 511 facilitates the installation of the detection needle 510, and the needle head 512 of different lengths can be replaced according to the thickness of the bottle cap of the filling container.

[0033] Furthermore, the bottom of the needle 512 is a spherical structure.

[0034] The square needle 512 is too sharp to damage the bottle cap, which ensures the stability of the processing.

[0035] Furthermore, a rubber pad 513 is provided on the upper end surface of the needle seat 511 .

[0036] The rubber pad 513 can be used for elastic buffering to prevent the detection needle 510 from exerting excessive pressure on the touch switch 540, thereby preventing the touch switch 540 from being frequently damaged, thereby reducing the maintenance cost of the equipment.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filling machine with a material taking detection function, comprising a filling machine body (1), a filling mechanism (2), a cap taking mechanism (3) and a control panel (4), wherein the cap taking mechanism (3) comprises an electric slide (301), a telescopic cylinder (302), a first motor (303) and an electric clamp (340), characterized in that: A cover detection mechanism (5) is provided in the electric clamping jaw (340); The cover detection mechanism (5) comprises a support frame (520), a detection needle (510), a touch switch (540) and a clamping block (530); the support frame (520) is mounted on the top of the inner end surface of the electric clamping claw (340); the touch switch (540) is fixedly mounted on the lower end surface of the top of the support frame (520); the detection needle (510) is mounted on the lower end of the touch switch (540) and is slidably connected to the support frame (520); a spring (541) is arranged between the detection needle (510) and the touch switch (540); a hook claw (341) is arranged at the lower end of the electric clamping claw (340); and the clamping block (530) is movably mounted on the inner end surface of the hook claw (341).

2. A filling machine with a material taking detection function according to claim 1, characterized in that: The inner end surface of the hook claw (341) is provided with a slide groove (342), the back surface of the clamping block (530) is provided with a sliding block (531), and the clamping block (530) and the hook claw (341) are slidably connected through the sliding block (531) and the slide groove (342).

3. A filling machine with a material taking detection function according to claim 2, characterized in that: The inner end surface of the clamping block (530) is an arc-shaped structure, and the clamping block (530) is made by bending a beryllium copper sheet.

4. A filling machine with a material taking detection function according to claim 3, characterized in that: A rotatably connected roller (532) is provided on the back of the sliding block (531).

5. The filling machine with material taking detection function according to claim 1, characterized in that: The detection needle (510) is composed of a needle head (512) and a needle seat (511); the top of the needle head (512) is provided with an external thread, the lower end surface of the needle seat (511) is provided with a screw hole, and the needle head (512) is inserted into the screw hole and is threadedly connected to the needle seat (511).

6. A filling machine with a material taking detection function according to claim 5, characterized in that: The bottom of the needle (512) is a spherical structure.

7. A filling machine with a material taking detection function according to claim 6, characterized in that: The upper end surface of the needle seat (511) is provided with a rubber pad (513).

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