Heating pipe length inspection device

Abstract

The utility model provides a heating pipe length detection device, belongs to the technical field of heating pipe production, and aims to solve the problems that although the cost of the conventional method for measuring the length of a heating pipe by using a caliper is low, the operation process is time-consuming and short of timely feedback, and is easily influenced by human factors. The plurality of placing tables are dispersedly and fixedly connected to the upper surface of the detection table; the positioning piece is fixedly connected to the front end of the sliding rod; the buzzer is fixedly connected to the interior of the right side of the positioning piece; the rapid positioning assembly is arranged above the detection table; and the prompting assembly is arranged in the positioning piece. According to the utility model, after the heating pipe is placed in the placing table, whether the length of the to-be-heated pipe meets the standard can be quickly detected, the heating pipe is blocked and cannot fall off if being too long, and the buzzer cannot be triggered to give an alarm if being too short, so that the feedback is more timely, and the detection efficiency is greatly improved with lower cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating tube production, and more specifically, it particularly relates to a heating tube length inspection device. Background Technique

[0002] As a key component in many devices, the accuracy of the length of the heating tube directly affects the performance and use effect of the product. If the length of the heating tube does not meet the design requirements, it may lead to unstable operation, reduced efficiency, or even damage of the device. Using mechanical measuring tools such as vernier calipers and micrometers to measure it is the simplest and lowest-cost inspection method. During the inspection, the caliper is usually fixed, and then after aligning the starting point of the heating tube to be inspected with the starting point of the caliper, the length of the heating tube is checked by reading the caliper.

[0003] Based on the above, although the method of using a caliper to measure the length of the heating tube has advantages in cost control compared to methods such as laser measurement, when operating, the staff must rely on the naked eye to read the scale on the caliper at a close distance to determine the length of the heating tube. This process not only takes time but is also extremely vulnerable to human factors such as visual fatigue or reading errors. More critically, when the length of the heating tube does not meet the requirements, this method lacks an immediate and automatic feedback mechanism to alert the staff, thus further reducing the detection efficiency and accuracy. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a heating tube length inspection device to solve the problems that although the method of using a caliper to measure the length of the heating tube has advantages in cost control compared to methods such as laser measurement, when operating, the staff must rely on the naked eye to read the scale on the caliper at a close distance to determine the length of the heating tube. This process not only takes time but is also extremely vulnerable to human factors such as visual fatigue or reading errors. More critically, when the length of the heating tube does not meet the requirements, this method lacks an immediate and automatic feedback mechanism to alert the staff, thus further reducing the detection efficiency and accuracy.

[0005] The purpose and effect of a heating tube length inspection device of the utility model are achieved by the following specific technical means:

[0006] A heating tube length inspection device includes a detection table;

[0007] A placing table, a plurality of the placing tables are provided, and the plurality of placing tables are dispersedly and fixedly connected to the upper surface of the detection table;

[0008] A blocking member, the blocking member is fixedly connected to the left side of the left placing table;

[0009] A limiting box, the limiting box is fixedly connected to the upper surface of the detection table;

[0010] A sliding rod, which is slidably connected inside the placing table on the right side;

[0011] A positioning member, which is fixedly connected to the front end of the sliding rod;

[0012] A buzzer, which is fixedly connected inside the right side of the positioning member;

[0013] A quick positioning component, which is arranged above the detection table;

[0014] A prompting component, which is arranged inside the positioning member.

[0015] Further, the quick positioning component includes:

[0016] A transmission rack, which is fixedly connected to the rear end of the sliding rod;

[0017] A first transmission shaft, which is rotatably connected inside the limiting box;

[0018] A transmission gear, which is coaxially and fixedly connected to the lower end of the first transmission shaft, and the transmission gear meshes with the transmission rack.

[0019] Further, the quick positioning component further includes:

[0020] A transmission ratchet, which is coaxially and fixedly connected to the top of the first transmission shaft;

[0021] A transmission pawl, which is rotatably connected to the top of the limiting box, and the transmission pawl meshes with the transmission ratchet.

[0022] Further, the quick positioning component further includes:

[0023] A connecting spring, the rear end of which is fixedly connected to the left end of the transmission pawl, and the front end of the connecting spring is fixedly connected to the top of the limiting box;

[0024] A fixing plate, which is fixedly connected to the rear end of the sliding rod;

[0025] A reset spring, the left end of which is fixedly connected to the right side of the limiting box, and the right end of the reset spring is fixedly connected to the left side of the fixing plate.

[0026] Further, the prompting component includes:

[0027] A connecting rotating shaft, which is rotatably connected inside the positioning member;

[0028] A triggering plate, the upper end of which is fixedly connected to the outside of the connecting rotating shaft;

[0029] The trigger rod, which is fixedly connected to the right side of the trigger plate.

[0030] Furthermore, the prompting component further includes:

[0031] The right-angle springs, two of which are provided and are respectively arranged at the front and rear ends of the connecting rotating shaft;

[0032] The trigger switch, which is arranged on the left side of the buzzer.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] First of all, after clamping a heating tube sample that meets the standard between the blocking member and the positioning member to determine the position of the positioning member, it is possible to quickly conduct an inspection by checking whether the heating tube to be inspected can be placed between the blocking member and the positioning member. The operation efficiency is greatly improved. At the same time, the positioning member can move freely and be fixed automatically, and the position of the positioning member can be quickly adjusted when detecting heating tubes of different lengths.

[0035] Secondly, for an overlong heating tube, its right end will be effectively blocked by the positioning member and cannot fall smoothly, thus intuitively conveying the information that the length exceeds the standard to the inspector. For an overly short heating tube, the built-in buzzer cannot be triggered to emit an audible and visual alarm. This immediate and clear feedback method ensures that the inspector can quickly identify and respond to the problem of the heating tube length not conforming, and thus significantly speeds up the inspection speed of the heating tube length.

[0036] After placing the heating tube in the placement table, the utility model can quickly inspect whether the length of the heating tube to be inspected meets the standard. The position of the positioning member can be flexibly adjusted to adapt to heating tubes of different lengths for inspection, improving the preparation efficiency before inspection. An overlong heating tube will be blocked and will not fall, while an overly short heating tube will not trigger the buzzer alarm, and the feedback is more timely, greatly improving the inspection efficiency at a lower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is the overall structural schematic diagram of the utility model.

[0038] Figure 2 is the structural schematic diagram of the placement table of the utility model.

[0039] Figure 3 is the structural schematic diagram of the transmission rack of the utility model.

[0040] Figure 4 is the structural schematic diagram of the transmission ratchet of the utility model.

[0041] Figure 5 is the structural schematic diagram of the positioning member of the utility model.

[0042] Figure 6 It is a schematic diagram of the buzzer structure of the present utility model.

[0043] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0044] 1. Detection table; 2. Placement table; 3. Blocking member; 4. Limiting box; 5. Sliding rod; 6. Positioning member; 7. Buzzer; 701. Trigger switch; 8. Transmission rack; 9. First transmission shaft; 901. Transmission gear; 902. Transmission ratchet; 10. Transmission pawl; 1001. Connecting spring; 11. Fixed plate; 12. Return spring; 13. Connecting rotating shaft; 1301. Right-angle spring; 14. Trigger plate; 1401. Trigger rod. Specific embodiments

[0045] The following further describes in detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0046] Example 1:

[0047] As shown in the attached Figure 1 to the attached Figure 6 shown:

[0048] The present utility model provides a heating tube length inspection device, including a detection table 1;

[0049] Placement table 2, multiple placement tables 2 are provided, and the multiple placement tables 2 are dispersedly and fixedly connected to the upper surface of the detection table 1;

[0050] Blocking member 3, the blocking member 3 is fixedly connected to the left side of the left placement table 2;

[0051] Limiting box 4, the limiting box 4 is fixedly connected to the upper surface of the detection table 1;

[0052] Sliding rod 5, the sliding rod 5 is slidably connected to the inside of the right placement table 2;

[0053] Positioning member 6, the positioning member 6 is fixedly connected to the front end of the sliding rod 5;

[0054] Buzzer 7, the buzzer 7 is fixedly connected to the inside of the right side of the positioning member 6;

[0055] Quick positioning assembly, the quick positioning assembly is arranged above the detection table 1.

[0056] Among them, the quick positioning assembly includes:

[0057] Transmission rack 8, the transmission rack 8 is fixedly connected to the rear end of the sliding rod 5;

[0058] The first transmission shaft 9 is rotatably connected inside the limiting box 4;

[0059] The transmission gear 901 is coaxially and fixedly connected to the lower end of the first transmission shaft 9. The transmission gear 901 meshes with the transmission rack 8. The function is to press the left end of the qualified heating tube sample against the right side of the blocking member 3, then place the heating tube inside multiple placement tables 2, and then push the positioning member 6 to the left. When the positioning member 6 contacts the right end of the heating tube, it stops moving. During this process, the sliding rod 5 is driven to slide to the left, and the first transmission shaft 9 is driven to rotate through the gear-rack transmission mechanism jointly constituted by the meshing of the transmission gear 901 and the transmission rack 8.

[0060] Among them, the quick positioning assembly further includes:

[0061] The transmission ratchet wheel 902 is coaxially and fixedly connected to the top of the first transmission shaft 9;

[0062] The transmission ratchet pawl 10 is rotatably connected to the top of the limiting box 4. The transmission ratchet pawl 10 meshes with the transmission ratchet wheel 902. The function is that under the action of the ratchet-pawl transmission mechanism jointly constituted by the meshing of the transmission ratchet pawl 10 and the transmission ratchet wheel 902, the first transmission shaft 9 can only rotate in one direction.

[0063] Among them, the quick positioning assembly further includes:

[0064] The connecting spring 1001 has its rear end fixedly connected to the left end of the transmission ratchet pawl 10, and its front end fixedly connected to the top of the limiting box 4;

[0065] The fixing plate 11 is fixedly connected to the rear end of the sliding rod 5;

[0066] The return spring 12 has its left end fixedly connected to the right side of the limiting box 4 and its right end fixedly connected to the left side of the fixing plate 11. The function is that during the process of the positioning member 6 moving to the left, the return spring 12 is compressed, and the left end of the transmission ratchet pawl 10 is pushed forward, which can make the transmission ratchet pawl 10 disengage from the transmission ratchet wheel 902. At the same time, under the rebounding action of the return spring 12, the positioning member 6 returns to the right, releases the transmission ratchet pawl 10, and under the action of the connecting spring 1001, the transmission ratchet pawl 10 meshes with the transmission ratchet wheel 902 again.

[0067] The specific usage method and function of this embodiment:

[0068] First, take out a heating tube sample that meets the standards, then place the left end of the heating tube sample against the right side of the blocking member 3, then drop the heating tube into the multiple placement tables 2, push the positioning member 6 to the left, and stop moving when the positioning member 6 contacts the right end of the heating tube. During the process, the sliding rod 5 is driven to slide left, and the gear rack transmission mechanism composed of the meshing of the transmission gear 901 and the transmission rack 8 drives the first transmission shaft 9 to rotate. Under the action of the ratchet and pawl transmission mechanism composed of the meshing of the transmission pawl 10 and the transmission ratchet 902, the first transmission shaft 9 can only rotate in one direction, so that the positioning member 6 remains in the current position, and the heating tube sample is taken out. After that, the remaining heating tubes can be tested. When the length is too long, the right end of the heating tube will be blocked by the positioning member 6 and cannot fall, so that the overly long heating tube can be quickly tested; when the length of the heating tube to be tested changes, the left end of the transmission pawl 10 is pushed forward, so that the transmission pawl 10 and the transmission ratchet 902 can be disengaged. At the same time, under the rebound action of the reset spring 12, the positioning member 6 is reset to the right, and the transmission pawl 10 is released. Under the action of the connecting spring 1001, the transmission pawl 10 and the transmission ratchet 902 are engaged again, and then the positioning member 6 can be moved according to the operation of the first operation of the heating tube sample. The operation is simple and convenient.

[0069] Embodiment 2:

[0070] Based on the first embodiment, as shown in the attached Figure 1 To Attachment Figure 6 As shown, a prompt component is also included, and the prompt component is arranged inside the positioning member 6.

[0071] Among them, the prompt components include:

[0072] A connecting shaft 13, the connecting shaft 13 is rotatably connected inside the positioning member 6;

[0073] A trigger plate 14, the upper end of which is fixedly connected to the outer side of the connecting shaft 13;

[0074] The trigger rod 1401 is fixedly connected to the right side of the trigger plate 14. The function of the trigger rod 1401 is that if the length of the heating tube being tested meets the requirements, the right end of the heating tube will press against the trigger plate 14 during the falling process, so that the trigger plate 14 and the connecting shaft 13 rotate with the connecting shaft 13 as the axis, and the trigger rod 1401 is driven to move to the upper right.

[0075] Among them, the prompt component also includes:

[0076] Right-angle spring 1301, two right-angle springs 1301 are provided, and the two right-angle springs 1301 are respectively provided at the front and rear ends of the connecting shaft 13;

[0077] Trigger switch 701 is set on the left side of the buzzer 7. Its function is that when the trigger rod 1401 moves upward and to the right to contact and press the trigger switch 701, the buzzer 7 emits an audible and visual alarm, indicating that the length of the heating tube meets the requirements. Then take out the heating tube. Under the action of the right-angle spring 1301, the trigger plate 14 and the connecting rotating shaft 13 reset, facilitating reuse.

[0078] Specific usage method and function of this embodiment:

[0079] If the length of the heating tube being detected meets the requirements, then during the falling process of the right end of the heating tube, it will resist the trigger plate 14, causing the trigger plate 14 and the connecting rotating shaft 13 to rotate around the connecting rotating shaft 13 as the axis. At the same time, the trigger rod 1401 is driven to move upward and to the right. When the trigger rod 1401 moves upward and to the right to contact and press the trigger switch 701, the buzzer 7 emits an audible and visual alarm, indicating that the length of the heating tube meets the requirements. Then take out the heating tube. Under the action of the right-angle spring 1301, the trigger plate 14 and the connecting rotating shaft 13 reset, facilitating reuse. If the length of the heating tube is too short, then the trigger rod 1401 cannot press the trigger switch 701, and the buzzer 7 will not emit an audible and visual alarm, thereby quickly detecting the too-short heating tube.

[0080] In this article, the following points need attention:

[0081] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0082] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0083] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A heating tube length inspection device, which includes a detection table, a placement table, a blocking member, a limiting box, a sliding rod, a positioning member, a buzzer, a quick positioning assembly, and a prompting assembly; characterized in that: A plurality of the placement platforms are provided, and the plurality of the placement platforms are dispersedly and fixedly connected to the upper surface of the detection platform; the blocking member is fixedly connected to the left side of the left placement platform; the limiting box is fixedly connected to the upper surface of the detection platform; the sliding rod is slidably connected to the interior of the right placement platform; the positioning member is fixedly connected to the front end of the sliding rod; the buzzer is fixedly connected to the interior of the right side of the positioning member; the quick positioning assembly is arranged above the detection platform; the prompting assembly is arranged inside the positioning member.

2. The heating tube length inspection device according to claim 1, characterized in that: The quick positioning assembly includes: a transmission rack, a first transmission shaft and a transmission gear; the transmission rack is fixedly connected to the rear end of the sliding rod; the first transmission shaft is rotatably connected to the interior of the limiting box; the transmission gear is coaxially and fixedly connected to the lower end of the first transmission shaft, and the transmission gear meshes with the transmission rack.

3. The heating tube length inspection device according to claim 2, characterized in that: The quick positioning assembly further includes: a transmission ratchet and a transmission pawl; the transmission ratchet is coaxially and fixedly connected to the top of the first transmission shaft; the transmission pawl is rotatably connected to the top of the limiting box, and the transmission pawl meshes with the transmission ratchet.

4. The heating tube length inspection device according to claim 3, characterized in that: The quick positioning assembly further includes: a connecting spring, a fixing plate and a reset spring; the rear end of the connecting spring is fixedly connected to the left end of the transmission pawl, and the front end of the connecting spring is fixedly connected to the top of the limiting box; the fixing plate is fixedly connected to the rear end of the sliding rod; the left end of the reset spring is fixedly connected to the right side of the limiting box, and the right end of the reset spring is fixedly connected to the left side of the fixing plate.

5. The heating tube length inspection device according to claim 1, characterized in that: The prompting assembly includes: a connecting rotating shaft, a triggering plate and a triggering rod; the connecting rotating shaft is rotatably connected to the interior of the positioning member; the upper end of the triggering plate is fixedly connected to the outside of the connecting rotating shaft; the triggering rod is fixedly connected to the right side of the triggering plate.

6. The heating tube length inspection device according to claim 5, characterized in that: The prompting assembly further includes: a right-angle spring and a triggering switch; two right-angle springs are provided, and the two right-angle springs are respectively arranged at the front and rear ends of the connecting rotating shaft; the triggering switch is arranged on the left side of the buzzer.

Images