Interval material conveying equipment

Abstract

The utility model relates to the field of conveying equipment, and provides interval conveying equipment which comprises a conveying frame, a first speed changing part, a second speed changing part, a first conveying belt, a second conveying belt and a counter. The first speed changing part and the second speed changing part which provide conveying driving are both installed on the conveying frame, and the driving rotating speeds of the first speed changing part and the second speed changing part are different. The first conveying belt is connected with the first speed changing part, the second conveying belt is connected with the second speed changing part, and products are conveyed to the second conveying belt from the first conveying belt; the counter is installed on the conveying frame, located at the tail end of the second conveying belt and used for counting products. The counting device has the effects of separated material conveying and accurate counting.

Description

Technical Field

[0001] The present application relates to the technical field of conveying equipment, and in particular to an interval conveying equipment. Background Art

[0002] When medical products such as masks and bandages are produced, they need to be transported in a certain quantity, such as one hundred per group, and each group forms a bag. Therefore, they need to be counted and transported. General product conveying and counting equipment counts during the product conveying process, but some products overlap or are too close to each other, resulting in inaccurate counting, which affects the inaccurate quantity of product bagging and distribution in the later stage. Summary of the invention

[0003] In order to improve the above-mentioned problems, the present application provides an interval feeding device.

[0004] The present application provides an interval feeding device adopting the following technical solution:

[0005] An interval feeding device comprises a conveying frame, a first speed change member, a second speed change member, a first conveyor belt, a second conveyor belt and a counter; the first speed change member and the second speed change member providing conveying drive are both installed on the conveying frame, and the rotation speeds of the two drives are different; the first conveyor belt is connected to the first speed change member, and the second conveyor belt is connected to the second speed change member, and the product is conveyed from the first conveyor belt to the second conveyor belt; the counter is installed on the conveying frame and is located at the end of the second conveyor belt, and is used for counting products.

[0006] By adopting the above technical solution, the first conveyor belt and the second conveyor belt cooperate with the first speed change member and the second speed change member to separate the products by a certain distance and convey them to the end of the conveyor frame. The products are counted by the counter. After the products are conveyed at intervals, they will not overlap or be too close to each other, so that the counter can clearly count each product accurately.

[0007] Optionally, the first speed change member and the second speed change member each include two rotating rollers and a driving unit; the two rotating rollers are movably connected to the conveying frame at a preset distance; the driving unit is installed on the conveying frame and connected to any of the rotating rollers.

[0008] By adopting the above technical solution, the driving unit is used to drive any rotating roller to rotate, and through the linkage effect of the first conveyor belt or the second conveyor belt, the other rotating roller follows the rotation to ensure stable transportation of the product.

[0009] Optionally, a positioning ring is provided on the rotating roller, and an annular inner groove is formed on the outer wall of the positioning ring, and the first conveyor belt and the second conveyor belt are sleeved in the inner groove.

[0010] By adopting the above technical solution, when the first conveyor belt and the second conveyor belt are located in the inner groove, they are limited by the inner groove and cannot escape from the inner groove, thereby ensuring stable conveying.

[0011] Optionally, a plurality of the first conveyor belts and the second conveyor belts are provided.

[0012] By adopting the above technical solution, multiple first conveyor belts and second conveyor belts are set up, which can provide a larger contact area with the product. At the same time, the positioning rings all rotate coaxially, so that all the first conveyor belts or second conveyor belts are driven synchronously, further improving the smoothness of transportation.

[0013] Optionally, it also includes a third speed change component; the third speed change component is installed between the first speed change component and the second speed change component; the third conveyor belt and the fourth conveyor belt are provided on the third speed change component; the third conveyor belt is connected to the first speed change component; the fourth conveyor belt is connected to the second speed change component.

[0014] By adopting the above technical solution, the third speed change component is used with the third conveyor belt and the fourth conveyor belt to connect the second conveyor belt and the first conveyor belt at the interval point, so that after the first conveyor belt is driven, it will first convey the product to the third conveyor belt, and the third conveyor belt will then convey the product to the fourth conveyor belt, and finally the fourth conveyor belt will convey the product to the second conveyor belt. The third conveyor belt and the fourth conveyor belt can make the products seamlessly connected, avoid the products from leaving the conveying range, and improve the stability of conveying.

[0015] Optionally, the third speed change member operates synchronously with the first speed change member.

[0016] By adopting the above technical solution, when the conveying speeds of the first conveyor belt and the third conveyor belt are consistent, the products can be conveyed in a more stable staggered manner when they are connected.

[0017] Optionally, a pivot ring is provided on the third speed change member; the pivot ring is movably connected to the third speed change member, and the fourth conveyor belt is sleeved on the pivot ring.

[0018] By adopting the above technical solution, the setting of the pivot ring can prevent the fourth conveyor belt from being affected by the third speed change member. The pivot ring rotates on the surface of the third speed change member and does not rotate synchronously with the third speed change member, so that the conveying speed of the fourth conveyor belt can be consistent with that of the second conveyor belt.

[0019] Optionally, there is a height difference between an installation height of the third speed shifting component in the vertical direction and an installation height of the second speed shifting component.

[0020] By adopting the above technical solution, when the installation height of the third speed change component is different from the height of the second speed change component, the conveying path of the fourth conveyor belt will be inclined from the third speed change component to the second speed change component, so that when conveying products, the conveying speed of the fourth conveyor belt will not affect the conveying speed of the second conveyor belt, so that the products will not be affected by the two conveying speeds and cause deviation.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The first conveyor belt and the second conveyor belt cooperate with the first speed changer and the second speed changer to separate the products by a certain distance and convey them to the end of the conveyor frame. The counter counts the products. After the products are conveyed at intervals, they will not overlap or be too close to each other, so that the counter can clearly count each product accurately.

[0023] 2. Use the driving unit to drive any rotating roller to rotate, and through the linkage of the first conveyor belt or the second conveyor belt, make the other rotating roller rotate accordingly to ensure stable transportation of the product;

[0024] 3. Use the third transmission component and the third and fourth conveyor belts to connect the second and first conveyor belts at the interval point, so that after being driven, the first conveyor belt will first convey the product to the third conveyor belt, and the third conveyor belt will then convey the product to the fourth conveyor belt, and finally the fourth conveyor belt will convey the product to the second conveyor belt. The third and fourth conveyor belts can seamlessly connect the products, avoid the products from leaving the conveying range, and improve the stability of the conveying;

[0025] 4. The pivot ring is provided so that the fourth conveyor belt will not be affected by the third speed change member. The pivot ring rotates on the surface of the third speed change member and does not rotate synchronously with the third speed change member, so that the conveying speed of the fourth conveyor belt can be kept consistent with that of the second conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of a first three-dimensional structure of a conveying device in one embodiment of the present application;

[0027] Figure 2 is a schematic diagram of a second three-dimensional structure of a conveying device in some embodiments of the present application;

[0028] Figure 3 is a schematic diagram of a third three-dimensional structure of a conveying device in some embodiments of the present application;

[0029] The markings in the accompanying drawings are: 1. conveying frame, 2. first speed change member, 21. rotating roller, 22. driving part, 23. positioning ring, 3. second speed change member, 4. first conveyor belt, 5. second conveyor belt, 6. counter, 7. third speed change member, 71. pivot ring, 8. third conveyor belt, 9. fourth conveyor belt. DETAILED DESCRIPTION

[0030] The following is an explanation of the implementation of the present application by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the information disclosed in the present application. The present application can also be implemented or applied through other different specific implementations, and the details in the present application can also be modified or changed in various ways according to different viewpoints and application systems without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in a variety of different forms and is not limited to the embodiments described herein.

[0032] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, unless they contradict each other.

[0033] In addition, the terms "first" and "second" are only used to indicate the target, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the representation of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other elements therebetween. In addition, when a device is said to "include" a certain component, unless otherwise stated, it does not exclude other components, but means that other components may be included.

[0035] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0036] The embodiment of the present application discloses an interval feeding device.

[0037] An interval feeding device is mainly used for the interval feeding of products so that the products can be counted after being spaced. The products of this application can be medical products such as masks and bandages, or other daily products, which are not limited here.

[0038] Reference Figure 1 , including a conveyor frame 1, a first speed change member 2, a second speed change member 3, a first conveyor belt 4, a second conveyor belt 5 and a counter 6; the conveyor frame 1 adopts a workbench frame structure, and a mounting port is provided in the middle for providing equipment installation. A uniform intermittent conveying device is provided at the end of the conveyor frame 1. The products in the interval after feeding in this application finally fall from the conveyor frame 1 to the uniform intermittent conveying device for bagging and other processing.

[0039] The first speed change member 2 and the second speed change member 3 providing conveying drive are both installed on the conveying frame 1, and the driving rotation speeds of the two are different. When the speeds of the first speed change member 2 and the second speed change member 3 are different, the products driven for conveying can be spaced at different distances. Specifically, the rotation speed of the first speed change member 2 can be smaller than the rotation speed of the second speed change member 3.

[0040] The first conveyor belt 4 is connected to the first speed change member 2, and the second conveyor belt 5 is connected to the second speed change member 3. The product is conveyed from the first conveyor belt 4 to the second conveyor belt 5. When the rotation speeds of the first speed change member 2 and the second speed change member 3 are different, the conveying speeds of the first conveyor belt 4 and the second conveyor belt 5 are also different. For example, the first speed change member 2 drives the first conveyor belt 4 to move 0.2m within 1S, and the second speed change member 3 drives the second conveyor belt 5 to move 0.5m within 1S. Then, when the product moves from the first conveyor belt 4 to the second conveyor belt 5, the speed of the second conveyor belt 5 is faster, and it is quickly separated from another product on the first conveyor belt 4 by a certain distance, thereby achieving the effect of conveying the products at intervals.

[0041] The counter 6 is installed on the conveyor frame 1 and is located at the end of the second conveyor belt 5. The counter 6 is used to count products. When the first conveyor belt 4 and the second conveyor belt 5 cooperate with the first transmission component 2 and the second transmission component 3 to separate the products by a certain distance and convey them to the end of the conveyor frame 1, the counter 6 counts the products. After the products are conveyed at intervals, they will not overlap or be too close to each other, so that the counter 6 can clearly count each product accurately.

[0042] For further reference, Figure 2As shown, the first transmission member 2 and the second transmission member 3 each include two rotating rollers 21 and a driving portion 22. The two rotating rollers 21 are movably connected to the conveying frame 1 at a preset distance, that is, bearings or shaft holes can be provided on the conveying frame 1. The rotating rollers 21 are inserted into the bearings or shaft holes and can rotate along the bearings or shaft holes to achieve the effect of active connection.

[0043] The driving unit 22 is installed on the conveying frame 1 and connected to any rotating roller 21. The driving unit 22 can adopt a driving motor. The driving end of the driving motor can drive any rotating roller 21 to rotate. The other rotating roller 21 can rotate along with the first conveyor belt 4 or the second conveyor belt 5 through the linkage effect. The product is placed on the first conveyor belt 4 or the second conveyor belt 5 and can be transported.

[0044] Specifically, the driving unit 22 is used to drive any rotating roller 21 to rotate, and through the linkage effect of the first conveyor belt 4 or the second conveyor belt 5, the other rotating roller 21 follows the rotation to ensure stable transportation of the product.

[0045] In some embodiments, reference Figure 2 As shown, a positioning ring 23 is provided on the rotating roller 21, and an annular inner groove is opened on the outer wall of the positioning ring 23. The first conveyor belt 4 and the second conveyor belt 5 are sleeved in the inner groove of the positioning ring 23. When the first conveyor belt 4 and the second conveyor belt 5 are located in the inner groove, they are limited by the inner groove and cannot escape from the inner groove, thereby ensuring the stability of transportation. At the same time, the position of the positioning ring 23 is also fixed on the rotating roller 21, so that the first conveyor belt 4 and the second conveyor belt 5 will not deviate when conveying products.

[0046] Among them, there are several first conveyor belts 4 and second conveyor belts 5. Correspondingly, the number of positioning rings 23 is also consistent with the first conveyor belt 4 or the second conveyor belt 5. Arranging multiple first conveyor belts 4 and second conveyor belts 5 can provide a larger contact area with the product. At the same time, the positioning rings 23 all rotate coaxially, so that all the first conveyor belts 4 or the second conveyor belts 5 are driven synchronously, further improving the smoothness of transportation.

[0047] In some embodiments, reference Figure 3 As shown, it also includes a third speed change member 7; the third speed change member 7 is installed between the first speed change member 2 and the second speed change member 3, and the structure of the third speed change member 7 is different from the first speed change member 2 and the second speed change member 3. The third speed change member 7 is only provided with a rotating roller 21, and the rotating roller 21 is movably connected to the conveying frame 1. The driving method of the third speed change member 7 can be to set an additional driving source, such as a driving motor, or to set a coaxial linkage part, and use the coaxial linkage part to connect with the first speed change member 2, so that the first speed change member 2 and the third speed change member 7 run at the same speed, wherein the coaxial linkage part can be a chain, a belt or other parts. When a chain is used, gears are provided on the first speed change member 2 and the third speed change member 7 to provide meshing.

[0048] The third transmission component 7 is provided with a third conveyor belt 8 and a fourth conveyor belt 9, the third conveyor belt 8 is connected to the first transmission component 2, and the fourth conveyor belt 9 is connected to the second transmission component 3, so that after being driven, the first conveyor belt 4 will first convey the product to the third conveyor belt 8, and the third conveyor belt 8 will then convey the product to the fourth conveyor belt 9, and finally the fourth conveyor belt 9 will convey the product to the second conveyor belt 5. The third conveyor belt 8 and the fourth conveyor belt 9 can make the products seamlessly connected, avoid the products from leaving the conveying range, and improve the stability of conveying.

[0049] Among them, the synchronous operation of the third speed change member 7 and the first speed change member 2 can adopt an additional driving source as the third speed change member 7 mentioned above, or adopt a coaxial linkage part, so that the rotation speed of the third speed change member 7 is consistent with that of the first speed change member 2. When the conveying speeds of the first conveyor belt 4 and the third conveyor belt 8 are consistent, the products can be more stably staggered and conveyed when connected, and the product conveying position will not be skewed due to different speeds.

[0050] For further reference, Figure 3 As shown, a pivot ring 71 is provided on the third speed changing member 7 , the pivot ring 71 is movably connected to the third speed changing member 7 , and the fourth conveyor belt 9 is sleeved on the pivot ring 71 .

[0051] Specifically, a pivot groove can be set on the third transmission member 7, and the pivot ring 71 can be installed on the pivot groove, so that the pivot ring 71 can rotate along the pivot groove and cannot be separated from the pivot groove. An inner groove can be set on the pivot ring 71, and the fourth conveyor belt 9 is sleeved in the inner groove.

[0052] The purpose of setting the pivot ring 71 is that the fourth conveyor belt 9 is connected to the third speed change member 7 and the second speed change member 3, so the conveying speed of the fourth conveyor belt 9 is consistent with the conveying speed of the second conveyor belt 5, but the rotation speed of the third speed change member 7 is consistent with the first speed change member 2. Therefore, the pivoting action of the pivot ring 71 is utilized to ensure that the fourth conveyor belt 9 will not be affected by the third speed change member 7. The pivot ring 71 rotates on the surface of the third speed change member 7 and does not rotate synchronously with the third speed change member 7, so that the conveying speeds of the fourth conveyor belt 9 and the second conveyor belt 5 can be kept consistent.

[0053] Furthermore, there is a height difference between the installation height of the third speed component 7 in the vertical direction and the installation height of the second speed component 3, that is, the position of the third speed component 7 can be higher or lower than the second speed component 3, and the horizontal heights of the second speed component 3 and the first speed component 2 are consistent. When the installation height of the third speed component 7 is different from the height of the second speed component 3, the conveying path of the fourth conveyor belt 9 will change.

[0054] If the height of the third speed change member 7 is higher than that of the second speed change member 3, the initial conveying end of the fourth conveyor belt 9 will be higher than the initial conveying end of the second conveyor, and gradually tilt toward the conveyor frame 1. The closer it is to the conveyor belt, the lower its height will be, until it is lower than the second conveyor belt 5. After the fourth conveyor belt 9 transports the product to the second conveyor belt 5, the height of the fourth conveyor belt 9 will be lower than that of the second conveyor belt 5, ensuring that the conveying speed of the fourth conveyor belt 9 will not affect the conveying speed of the second conveyor belt 5, so that the product will not be affected by the two conveying speeds and cause deviation.

[0055] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An interval feeding device, characterized in that: The invention comprises a conveyor frame (1), a first speed change member (2), a second speed change member (3), a first conveyor belt (4), a second conveyor belt (5) and a counter (6); the first speed change member (2) and the second speed change member (3) for providing conveying drive are both installed on the conveyor frame (1), and the rotation speeds of the two drives are different; the first conveyor belt (4) is connected to the first speed change member (2), and the second conveyor belt (5) is connected to the second speed change member (3), and the product is transported from the first conveyor belt (4) to the second conveyor belt (5); the counter (6) is installed on the conveyor frame (1) and is located at the end of the second conveyor belt (5), and is used for counting the products.

2. The interval feeding device according to claim 1, characterized in that: The first speed changing member (2) and the second speed changing member (3) each comprise two rotating rollers (21) and a driving unit (22); the two rotating rollers (21) are movably connected to the conveying frame (1) at a preset distance; the driving unit (22) is mounted on the conveying frame (1) and is connected to any one of the rotating rollers (21).

3. The interval feeding device according to claim 2, characterized in that: The rotating roller (21) is provided with a positioning ring (23), the outer wall of the positioning ring (23) is provided with an annular inner groove, and the first conveyor belt (4) and the second conveyor belt (5) are sleeved in the inner groove.

4. The interval feeding device according to claim 3, characterized in that: A plurality of the first conveyor belts (4) and the second conveyor belts (5) are provided.

5. The interval feeding device according to any one of claims 1 to 4, characterized in that: The invention also comprises a third speed change component (7); the third speed change component (7) is installed between the first speed change component (2) and the second speed change component (3); a third conveyor belt (8) and a fourth conveyor belt (9) are provided on the third speed change component (7); the third conveyor belt (8) is connected to the first speed change component (2); and the fourth conveyor belt (9) is connected to the second speed change component (3).

6. The interval feeding device according to claim 5, characterized in that: The third transmission element (7) operates synchronously with the first transmission element (2).

7. The interval feeding device according to claim 5, characterized in that: The third speed change member (7) is provided with a pivot ring (71); the pivot ring (71) is movably connected to the third speed change member (7), and the fourth conveyor belt (9) is sleeved on the pivot ring (71).

8. The interval feeding device according to claim 7, characterized in that: There is a height difference between the installation height of the third speed change component (7) in the vertical direction and the installation height of the second speed change component (3).

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