Cover pressing and detecting all-in-one machine

Abstract

The invention relates to the technical field of bottle cap assembling, in particular to a cap pressing and detecting all-in-one machine which comprises a material conveying and mounting mechanism and a pressing and detecting mechanism. An outer cover feeding mechanism, an inner cover feeding mechanism, a gasket feeding mechanism, a product pressing mechanism, a pressing detection mechanism, a defective product removing mechanism, a good product discharging mechanism and a vacancy detection mechanism are sequentially installed on the upper end face of the multidirectional driving mechanism in the clockwise direction. By sequentially feeding, assembling and detecting the structure of the bottle cap and removing defective products, integrated production and detection operation of the bottle cap can be achieved, the production efficiency is effectively improved, and cap pressing detection can be conveniently conducted on the bottle caps of different sizes; the problems that in the existing bottle cap assembling process, bottle caps need to be assembled and detected respectively, the production efficiency of the bottle caps is affected, and corresponding detection and adjustment are inconvenient to conduct according to the bottle caps of different sizes are solved.

Description

Technical Field

[0001] The invention relates to the technical field of bottle cap assembly, in particular to an integrated capping and detecting machine. Background Art

[0002] The main function of the bottle cap is to seal the bottle to prevent liquid leakage and external contaminants from entering. In order to achieve the sealing function, the design and structure of the bottle cap are very particular. It is generally composed of threads, sealing rings, side sealing rings, etc. When the bottle cap is tightened, the bottle mouth fits tightly against the bottle cap and is fixed between the sealing ring and the side sealing ring to achieve a good sealing effect. Capping inspection is required during the assembly and production of the bottle cap. Capping inspection is an important link to ensure the sealing and quality of the product. Good capping inspection can effectively reduce defective products and reduce work intensity.

[0003] At present, in the process of assembling bottle caps, the bottle caps need to be assembled and inspected separately, which affects the production efficiency of the bottle caps and is not convenient for corresponding inspection and adjustment according to bottle caps of different sizes; therefore, it does not meet the existing needs. We have proposed a capping and inspection all-in-one machine. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated capping and detecting machine to solve the problem raised in the above background technology that in the process of assembling bottle caps, the bottle caps need to be assembled and detected separately, which affects the production efficiency of the bottle caps and is not convenient for corresponding detection and adjustment according to bottle caps of different sizes.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a capping detection integrated machine, comprising a feeding installation mechanism and a pressing detection mechanism, a multi-directional driving mechanism is installed on the inner side of the feeding installation mechanism, and an outer cover feeding mechanism, an inner cover feeding mechanism, a gasket feeding mechanism, a product pressing mechanism, a pressing detection mechanism, a defective product rejection mechanism, a good product unloading mechanism and a vacancy detection mechanism are sequentially installed on the upper end surface of the multi-directional driving mechanism in a clockwise direction;

[0006] The multi-directional driving mechanism comprises a rotating mounting plate, which is composed of an inner ring and an outer ring, wherein the outer ring is located outside the inner ring, and four lifting hydraulic cylinders are fixedly mounted on the side of the upper end surface of the inner ring, and a cross mounting frame is fixedly mounted on the output ends of the four lifting hydraulic cylinders;

[0007] The pressing detection mechanism includes a second cylinder, which is fixedly connected to one end of the cross mounting frame, a transmission frame is fixedly mounted on the output end of the second cylinder, four third cylinders are fixedly mounted on the inner side of the upper end of the transmission frame, an elastic pressure head is fixedly mounted on the output end of the third cylinder, four supporting springs are provided on the lower end surface of the transmission frame, a transmission rod is movably mounted on the inner side of the support spring, and a plug-in sleeve is installed on the bottom end of the transmission rod.

[0008] Preferably, the material feeding installation mechanism includes a supporting bottom box, a protective box is fixedly installed on the upper end of the supporting bottom box, a supporting plate is fixedly installed between the supporting bottom box and the protective box, an outer cover loading conveyor rack and a product unloading conveyor rack are installed on one side of the supporting plate, and an inner cover loading vibration plate is fixedly installed on the other side of the supporting plate.

[0009] Preferably, the multi-directional driving mechanism also includes three first cylinders fixedly connected to the upper end surface of the cross mounting frame, eight fixture seats are fixedly mounted on the side of the rotating mounting disk, and a transmission motor is fixedly mounted in the middle of the lower end surface of the rotating mounting disk.

[0010] Preferably, the upper end surface of the fixture seat is provided with four mounting holes, the inner side of the mounting holes is provided with a product body, and the product body is formed by pressing an outer cover, an inner cover and a gasket.

[0011] Preferably, the transmission motor is fixedly connected to the support plate, the support plate is fixedly connected to the inner ring, the output end of the transmission motor is connected to the outer ring through gear transmission, and the rotation direction of the outer ring and the fixture seat is clockwise.

[0012] Preferably, the outer cover feeding mechanism, the gasket feeding mechanism and the good product unloading mechanism are all fixedly connected to the output end of the first cylinder, the upper end surface of the protection box is provided with an outer cover, and the inner side of the inner cover feeding vibration plate is provided with an inner cover.

[0013] Preferably, four suction cups are provided at the bottom ends of the defective product rejection mechanism and the good product unloading mechanism, and a collection box is provided at one side of the defective product rejection mechanism.

[0014] Preferably, the output end of the third cylinder passes through the transmission frame and is fixed to the elastic pressure-bearing head by screws, and a pressure sensor is provided on the inner side of the bottom end of the elastic pressure-bearing head.

[0015] Preferably, a limiting plate is provided at the upper end of the transmission rod, the upper end of the transmission rod passes through the supporting spring and the transmission frame and is threadedly connected to the limiting plate, the transmission rod is connected to the bottom end of the transmission frame through the supporting spring, and the transmission rod is slidably connected to the transmission frame.

[0016] Preferably, the transmission rod is connected to the plug sleeve by threads, a shock-absorbing pad is provided on the lower end surface of the plug sleeve, and the axis of the transmission rod coincides with the axis of the mounting hole.

[0017] The present invention can sequentially place the outer cover, inner cover and gasket on the inner side of the jig seat through the outer cover feeding mechanism, the inner cover feeding mechanism and the gasket feeding mechanism; the product main body can be stamped under the positioning support of the jig seat through the product pressing mechanism, thereby facilitating the molding of the product main body; the bottle cap can be tested for pressing through the pressing detection mechanism; and then the jig seat drives the product main body to sequentially pass through the defective product rejection mechanism and the good product unloading mechanism to realize the rejection of defective products and the unloading of good products, thereby realizing the integrated production detection of the bottle cap; the elastic pressure head can be used to quickly detect whether the product main body is assembled intact; when the third cylinder drives the elastic pressure head to fine-tune the spacing relative to the transmission rod, the assembly detection operation of product bodies of different sizes can be satisfied. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the installation structure of the multi-directional driving mechanism of the present invention;

[0020] Figure 3 A top view of the multi-directional drive mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the installation structure of the outer cover feeding mechanism of the present invention;

[0022] Figure 5 It is a schematic diagram of the installation structure of the gasket feeding mechanism of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the multi-directional driving mechanism of the present invention;

[0024] Figure 7 It is a schematic diagram of the partial structure of the pressing detection mechanism of the present invention. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figures 1 to 3An embodiment of the present invention is as follows: a capping detection integrated machine comprises a feeding installation mechanism 1 and a pressing detection mechanism 7, the feeding installation mechanism 1 comprises a supporting bottom box 101, a protective box 102 is fixedly installed on the upper end of the supporting bottom box 101, a supporting plate 105 is fixedly installed between the supporting bottom box 101 and the protective box 102, an outer cap loading conveying rack 103 and a product unloading conveying rack 106 are installed on one side of the supporting plate 105, and an inner cap loading vibration disk 104 is fixedly installed on the other side of the supporting plate 105, through which the outer cap loading conveying rack 103 and the inner cap loading vibration disk 104 can feed the outer cap and the inner cap of the bottle cap in turn.

[0027] A multi-directional driving mechanism 2 is installed on the inner side of the feeding installation mechanism 1. The upper end surface of the multi-directional driving mechanism 2 is sequentially installed with an outer cover feeding mechanism 3, an inner cover feeding mechanism 4, a gasket feeding mechanism 5, a product pressing mechanism 6, a pressing detection mechanism 7, a defective product rejection mechanism 8, a good product unloading mechanism 9 and a vacancy detection mechanism 10 in a clockwise direction. The bottom ends of the defective product rejection mechanism 8 and the good product unloading mechanism 9 are each provided with four suction cups. A collection box is provided on one side of the defective product rejection mechanism 8. The outer cover feeding mechanism 3 and the inner cover feeding mechanism 4 are respectively provided on the outer cover feeding conveying frame. While feeding the material of the outer cover and the inner cover feeding vibration plate 103 and the inner cover feeding vibration plate 104, the outer cover and the inner cover are fed respectively, the gasket of the bottle cap is fed by the gasket feeding mechanism 5, the bottle cap can be pressed and assembled by the product pressing mechanism 6, the defective bottle caps detected by the pressing detection mechanism 7 can be unloaded by the defective product rejection mechanism 8, the good bottle caps detected by the pressing detection mechanism 7 can be unloaded by the good product unloading mechanism 9, and the empty position detection mechanism 10 can perform empty position detection on the workstation after unloading, so as to avoid feeding interference caused by the failure of unloading the bottle caps.

[0028] See also Figures 2 to 6 The multi-directional driving mechanism 2 provided by the present invention includes a rotating mounting disk 201, which is composed of an inner ring and an outer ring. The outer ring is located on the outer side of the inner ring. Four lifting hydraulic cylinders 206 are fixedly installed on the side of the upper end surface of the inner ring. A cross mounting frame 202 is fixedly installed on the output end of the four lifting hydraulic cylinders 206. Three first cylinders 205 are fixedly connected to the upper end surface of the cross mounting frame 202. The outer cover feeding mechanism 3, the gasket feeding mechanism 5 and the good product unloading mechanism 9 are all fixedly connected to the output end of the first cylinder 205. The outer cover feeding mechanism 3, the gasket feeding mechanism 5 and the good product unloading mechanism 9 can be horizontally pushed by the first cylinder 205, so as to facilitate the loading and unloading of the bottle caps by the outer cover feeding mechanism 3, the gasket feeding mechanism 5 and the good product unloading mechanism 9.

[0029] In actual application, eight jig seats 203 are fixedly installed on the side of the rotating mounting disk 201, and four mounting holes are provided on the upper end surface of the jig seat 203. The inner side of the mounting hole is provided with a product body, and the product body is formed by pressing an outer cover, an inner cover and a gasket together. The upper end surface of the protective box 102 is provided with an outer cover, and the inner side of the inner cover feeding vibration disk 104 is provided with an inner cover. A transmission motor 204 is fixedly installed in the middle of the lower end surface of the rotating mounting disk 201, and the transmission motor 204 is fixedly connected to the support plate 105, and the support plate 105 is fixedly connected to the inner ring. The output end of the transmission motor 204 is connected to the outer ring through a gear transmission, and the rotation direction of the outer ring and the jig seat 203 is clockwise, so that the transmission motor 204 can synchronously drive the eight jig seats 203 to rotate through the gear and the outer ring.

[0030] See also Figure 3 and Figure 7 The pressing detection mechanism 7 provided by the present invention includes a second cylinder 701, which is fixedly connected to one end of the cross mounting frame 202, and a transmission frame 702 is fixedly installed on the output end of the second cylinder 701. Four third cylinders 703 are fixedly installed on the inner side of the upper end of the transmission frame 702, and an elastic pressure head 704 is fixedly installed on the output end of the third cylinder 703. The output end of the third cylinder 703 passes through the transmission frame 702 and is fixed to the elastic pressure head 704 by screws. A pressure sensor is provided on the inner side of the bottom end of the elastic pressure head 704, so that the elastic pressure head 704 can be lifted by the transmission rod 706 to quickly detect whether the product main body is assembled intact.

[0031] The locking cam 706 is provided on the locking cam 706 to lock the locking cam 706. The locking cam 706 is provided on the locking cam 706 to lock the locking cam 706.

[0032] To sum up, the main body of the bottle cap product is composed of an outer cap, an inner cap and a gasket pressed together. The capping and detection integrated machine provided by the present invention, when in use, conveys and feeds the outer cap and the inner cap of the product respectively through the outer cap feeding conveyor frame 103 and the inner cap feeding vibration plate 104, turns on the power, and the rotating mounting plate 201 is composed of an inner ring and an outer ring, and the transmission motor 204 is started, so that the transmission motor 204 drives the outer ring to rotate through the gear under the support of the support plate 105, and then the outer ring drives the eight jig seats 203 to rotate clockwise, and when the jig seat 203 rotates along the center of the rotating mounting plate 201, it passes through the outer cap feeding mechanism 3, the inner cap feeding mechanism 4 and the gasket feeding mechanism 5 in turn, so that the outer cap, the inner cap and the gasket can be placed on the inner side of the jig seat 203 in turn through the outer cap feeding mechanism 3, the inner cap feeding mechanism 4 and the gasket feeding mechanism 5.

[0033] When the jig seat 203 rotates to the position directly below the product pressing mechanism 6, the product pressing mechanism 6 can press the product body under the positioning support of the jig seat 203, so as to facilitate the molding of the product body, and then move the product body to the position directly below the pressing detection mechanism 7, start the second cylinder 701, so that the second cylinder 701, under the support of the cross mounting frame 202, synchronously drives the four third cylinders 703 and the transmission rod 706 to move downward through the transmission frame 702, and then the transmission rod 706 contacts the product body through the plug sleeve 707;

[0034] When the product body fails to be pressed at the product pressing mechanism 6, the plug sleeve 707 can be pushed up, and then the plug sleeve 707 drives the support spring 705 to contract through the transmission rod 706. At this time, the transmission rod 706 slides up on the inner side of the transmission frame 702 and pushes up the elastic pressure head 704. A pressure sensor is provided on the inner side of the bottom end of the elastic pressure head 704, so that the elastic pressure head 704 can be used to quickly detect whether the product body is assembled intact;

[0035] When the third cylinder 703 drives the elastic pressure head 704 to fine-tune the spacing relative to the transmission rod 706 under the support of the transmission frame 702, it can meet the assembly inspection operations of product bodies of different sizes. Then, the fixture seat 203 drives the product body to pass through the defective product rejection mechanism 8 and the good product unloading mechanism 9 in turn, so as to realize the rejection of defective products and the unloading of good products, and output them through the product unloading conveying rack 106.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A capping detection integrated machine, characterized in that: include: A feeding installation mechanism and a pressing detection mechanism; a multi-directional driving mechanism is installed on the inner side of the feeding installation mechanism, and an outer cover feeding mechanism, an inner cover feeding mechanism, a gasket feeding mechanism, a product pressing mechanism, a pressing detection mechanism, a defective product rejection mechanism, a good product unloading mechanism and a vacancy detection mechanism are installed in sequence on the upper end surface of the multi-directional driving mechanism in a clockwise direction; The multi-directional driving mechanism comprises a rotating mounting plate, which is composed of an inner ring and an outer ring, wherein the outer ring is located outside the inner ring, and four lifting hydraulic cylinders are fixedly mounted on the side of the upper end surface of the inner ring, and a cross mounting frame is fixedly mounted on the output ends of the four lifting hydraulic cylinders; The pressing detection mechanism includes a second cylinder, which is fixedly connected to one end of the cross mounting frame, a transmission frame is fixedly mounted on the output end of the second cylinder, four third cylinders are fixedly mounted on the inner side of the upper end of the transmission frame, an elastic pressure head is fixedly mounted on the output end of the third cylinder, four supporting springs are provided on the lower end surface of the transmission frame, a transmission rod is movably mounted on the inner side of the support spring, and a plug-in sleeve is installed on the bottom end of the transmission rod.

2. The integrated capping detection machine according to claim 1, characterized in that: The material feeding installation mechanism includes a supporting bottom box, a protective box is fixedly installed on the upper end of the supporting bottom box, a supporting plate is fixedly installed between the supporting bottom box and the protective box, an outer cover loading conveying rack and a product unloading conveying rack are installed on one side of the supporting plate, and an inner cover loading vibration plate is fixedly installed on the other side of the supporting plate.

3. The integrated capping detection machine according to claim 2, characterized in that: The multi-directional driving mechanism also includes three first cylinders fixedly connected to the upper end surface of the cross mounting frame, eight fixture seats are fixedly installed on the side of the rotating mounting plate, and a transmission motor is fixedly installed in the middle of the lower end surface of the rotating mounting plate.

4. The integrated capping detection machine according to claim 3, characterized in that: The upper end surface of the fixture seat is provided with four mounting holes, the inner side of the mounting holes is provided with a product body, and the product body is formed by pressing an outer cover, an inner cover and a gasket.

5. The integrated capping detection machine according to claim 4, characterized in that: The transmission motor is fixedly connected to the support plate, the support plate is fixedly connected to the inner ring, the output end of the transmission motor is connected to the outer ring through gear transmission, and the rotation direction of the outer ring and the fixture seat is clockwise.

6. The integrated capping detection machine according to claim 4, characterized in that: The outer cover feeding mechanism, the gasket feeding mechanism and the good product unloading mechanism are all fixedly connected to the output end of the first cylinder, the upper end surface of the protection box is provided with an outer cover, and the inner side of the inner cover feeding vibration plate is provided with an inner cover.

7. The integrated capping detection machine according to claim 1, characterized in that: The bottom ends of the defective product rejection mechanism and the good product unloading mechanism are both provided with four suction cups, and one side of the defective product rejection mechanism is provided with a collection box.

8. The integrated capping detection machine according to claim 4, characterized in that: The output end of the third cylinder passes through the transmission frame and is fixed to the elastic pressure-bearing head by screws. A pressure sensor is provided on the inner side of the bottom end of the elastic pressure-bearing head.

9. The integrated capping detection machine according to claim 8, characterized in that: The upper end of the transmission rod is provided with a limit plate, the upper end of the transmission rod passes through the support spring and the transmission frame and is connected to the limit plate by a thread, the transmission rod is connected to the bottom end of the transmission frame by a support spring, and the transmission rod is slidably connected to the transmission frame.

10. The integrated capping detection machine according to claim 9, characterized in that: The transmission rod is connected to the plug sleeve by threads, a shock-absorbing pad is arranged on the lower end surface of the plug sleeve, and the axis of the transmission rod coincides with the axis of the mounting hole.

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