Embossing equipment for ethylene propylene diene monomer sealing ring production
By setting up a connecting plate and positioning clip on the conveyor belt surface of the EPDM seal ring production equipment, and using electric telescope and guide slope, the problem of displacement and misalignment of the seal ring during the production process is solved, achieving high quality The accuracy of mass production and embossing treatment.
Patent Information
- Application Number
- CN202420686475.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During the production process of EPDM seal rings, the seal ring is prone to displacement and dislocation when it is directly shelved on the conveyor belt, which affects the product quality and makes it difficult to achieve high-quality mass production.
An embossing equipment for the production of EPDM seal rings is designed, using a connecting plate and positioning clip on the surface of the conveyor belt, combined with an electric telescope and guide slope to ensure that the seal ring remains positioned during the embossing process and prevent slipping. Shift and deflect.
Effectively prevent the sealing ring from slipping and deflecting, improve product quality and production efficiency, ensure the position accuracy of the embossing treatment, and reduce the defective rate.
Smart Images
Figure CN222201663U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sealing ring embossing, in particular to an embossing device for producing EPDM sealing rings. Background Art
[0002] EPDM sealing ring is an elastomeric material widely used in various sealing occasions. Due to its excellent weather resistance, ozone resistance, water resistance, chemical corrosion resistance and other characteristics, EPDM sealing ring is widely used in the fields of automobile, construction, electronics, electrical, aerospace, etc. When producing EPDM sealing ring, in order to increase the friction and anti-slip properties of the sealing ring, a specific texture or pattern is usually pressed on its surface to achieve better performance;
[0003] At present, in the prior art, when embossing EPDM sealing rings, a conveyor belt is usually used to transport the sealing rings. However, during the process, the sealing rings are directly placed on the surface of the conveyor belt, and will shift when contacted by the embossing roller, resulting in the dislocation of the embossed pattern, which affects the production quality of the product and is not conducive to high-quality mass production operations.
[0004] In order to solve the above problems, the present application proposes an embossing device for producing EPDM sealing rings. Utility Model Content
[0005] The utility model aims to provide an embossing device for producing EPDM sealing rings, which solves the problems raised in the above-mentioned background technology.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model is an embossing device for producing EPDM sealing rings, comprising an embossing machine, an embossing roller is arranged inside the embossing machine, bosses are arranged on both sides of the conveyor belt of the embossing machine, a connecting plate is arranged on the surface of the conveyor belt of the embossing machine, a fixed seat is arranged above the boss, an electric telescoping device for driving the connecting plate to move forward and backward and up and down is arranged on one side of the fixed seat, a positioning clamp for supporting the sealing ring to prevent it from slipping is arranged on one side of the connecting plate, the positioning clamp is also used to position the sealing ring to prevent it from being skewed and affecting the product quality, and a sliding groove for limiting the connecting plate to keep it in a horizontal state is opened inside the boss.
[0008] Furthermore, a guide slope is provided at the upper end of the positioning clamp, and when the guide slope contacts the embossing roller, the connecting plate is automatically guided to move outward to prevent the connecting plate from continuing to move inward and getting stuck.
[0009] Furthermore, slide plates are provided at both ends of the connecting plate, and the slide plates are slidably installed inside the slide groove. The lower end of the slide plate is provided with a T-shaped plate for sliding connection with the bottom position of the slide groove.
[0010] Furthermore, a telescopic pull rod is provided above the T-shaped plate and is used to connect with the slide plate to prevent the slide plate from tilting.
[0011] Furthermore, a ring sleeve is provided at the lower end of the electric telescopic device, and an adapter seat for rotationally connecting with the top rod body of the fixing seat is provided at the upper end of the electric telescopic device.
[0012] Furthermore, connecting rods for connecting and fixing with the slide plate are arranged at both ends of the connecting plate, and the connecting rods are also used for rotating the mounting ring sleeve.
[0013] Furthermore, the telescopic pull rod is also used to automatically adapt to the use height of the connecting plate when the electric telescopic device is in different recovery states.
[0014] The utility model has the following beneficial effects:
[0015] The utility model can use the positioning clamp to hold the sealing ring after the connecting frame plate is installed on the surface of the conveyor belt of the embossing machine, and then move with the conveyor belt. Then, when the sealing ring contacts the embossing roller, the positioning clamp holds the sealing ring to prevent slippage. Further, when the embossing roller contacts the guide slope, the sealing ring is automatically ejected. After sensing the thrust, the electric expansion device drives the sealing ring to be automatically recovered for the next round of use. After this arrangement, the sealing ring can be effectively prevented from slipping and affecting the product quality, which is conducive to the high-quality mass production of the sealing ring.
[0016] The utility model drives the positioning clamp to be recovered through the electric telescopic device, and the adapter seat and the fixed seat are used to automatically lift it up by the rotation connection, and then when the positioning clamp is lowered, it can be automatically sleeved on the outside of the sealing ring, so that the sealing ring can be uniformly positioned to the same longitudinal position, and a cyclic anti-slip and positioning operation can be formed, which effectively improves the work efficiency while ensuring the position accuracy of the embossing treatment and reduces the frequency of defective products.
[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1This is a schematic diagram of the overall appearance structure of the utility model;
[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure of the embossing machine;
[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the connecting part between the connecting plate and the fixing seat;
[0022] Figure 4 for Figure 3 Schematic diagram of the structure of the connecting part between the connecting plate and the T-plate;
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] In the figure: 1. embossing machine; 2. embossing roller; 3. boss; 4. connecting plate; 5. fixing seat; 6. electric telescopic device; 7. positioning clamp; 8. slide groove; 9. guide slope; 10. slide plate; 11. T-plate; 12. telescopic rod; 13. ring sleeve; 14. adapter seat; 15. connecting rod. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.
[0027] See also Figure 1-4As shown, the utility model is an embossing device for producing EPDM sealing rings, including an embossing machine 1, an embossing roller 2 is arranged inside the embossing machine 1, bosses 3 are arranged on both sides of the conveyor belt of the embossing machine 1, a connecting plate 4 is arranged on the surface of the conveyor belt of the embossing machine 1, a fixing seat 5 is arranged above the boss 3, and an electric telescoping device 6 for driving the connecting plate 4 to move forward and backward and up and down is arranged on one side of the fixing seat 5, a positioning clamp 7 for supporting the sealing ring to prevent it from slipping is arranged on one side of the connecting plate 4, and the positioning clamp 7 is also used to position the sealing ring to prevent it from being skewed and affecting the product quality, a slide groove 8 for limiting the connecting plate 4 to keep it in a horizontal state is opened inside the boss 3, and in this embodiment, the positioning clamp 7 firstly supports the conveyor belt at the rear side of the sealing pad when lowering, and then pushes forward to support the sealing pad to position it to a uniform longitudinal position, which is convenient for subsequent embossing processing.
[0028] Among them, a guide slope 9 is opened at the upper end of the positioning clamp 7. When the guide slope 9 contacts the embossing roller 2, it automatically guides the connecting plate 4 to move outward to prevent it from continuing to move inward and getting stuck. In this embodiment, when the guide slope 9 is squeezed, the recovery action of the electric telescopic device 6 is automatically triggered.
[0029] Among them, slide plates 10 are provided at both ends of the connecting plate 4, and the slide plates 10 are slidably installed inside the slide groove 8. The lower end of the slide plate 10 is provided with a T-shaped plate 11 for sliding connection with the bottom position of the slide groove 8. In this embodiment, the T-shaped plate 11 is used to prevent gravity imbalance when the connecting plate 4 is lifted.
[0030] A telescopic pull rod 12 is provided above the T-shaped plate 11 for connecting with the slide plate 10 to prevent the slide plate from tilting.
[0031] Among them, a ring sleeve 13 is provided at the lower end of the electric retractor 6, and an adapter seat 14 is provided at the upper end of the electric retractor 6 for rotatably connecting with the top rod body of the fixed seat 5. In this embodiment, the ring sleeve 13 and the adapter seat 14 are used to automatically adapt to different usage angles of the electric retractor 6.
[0032] Wherein, connecting rods 15 for connecting and fixing with the slide plate 10 are arranged at both ends of the connecting plate 4 , and the connecting rods 15 are also used for rotating the mounting ring sleeve 13 .
[0033] Among them, the telescopic pull rod 12 is also used to automatically adapt to the use height of the connecting plate 4 when the electric telescopic device 6 is in different recovery states. In this embodiment, the gravity of the connecting plate 4 can be used to automatically push against the sealing ring from back to front when it is lowered.
[0034] It can be understood that the utility model can effectively prevent the sealing ring from slipping and affecting the product quality, which is beneficial to the high-quality mass production of the sealing ring. Secondly, the sealing rings located on the surface of the conveyor belt can be uniformly positioned to the same longitudinal position, and the positioning clip 7 can form a cyclic anti-slip and positioning operation, which effectively improves the work efficiency while ensuring the position accuracy of the embossing treatment and reducing the frequency of defective products.
[0035] A specific application of this embodiment is: after the connecting plate 4 is installed on the conveyor belt surface of the embossing machine 1, the utility model can use the positioning clamp 7 on its inner surface to resist the sealing ring, and then under the continuous extension of the electric expander 6, the positioning clamp 7 moves with the conveyor belt, and then when the sealing ring contacts the embossing roller 2, the positioning clamp 7 resists the side of the sealing ring to prevent slippage, and further when the embossing roller 2 contacts the guide slope 9 on the outer side of one end of the positioning clamp 7, it is automatically ejected, and after sensing the thrust, the electric expander 6 drives the connecting plate 4 to automatically recycle for the next round of use. After this arrangement, the sealing ring can be effectively prevented from slipping and affecting the product quality, which is conducive to the high quality of the sealing ring. It is used for batch production operations; further, when the electric telescopic device 6 drives the positioning clamp 7 to be recovered, the rotating connection between the adapter seat 14 at the upper end of the electric telescopic device 6 and the top of the fixed seat 5 can be used to automatically lift the connecting plate 4 under the continuous recovery of the electric telescopic device 6, and the telescopic pull rod 12 arranged above the T-shaped plate 11 is used to limit the slide plate 10 to prevent deflection. Subsequently, when the positioning clamp 7 is lowered, it can be automatically sleeved on the outside of the sealing ring, so that the sealing ring located on the surface of the conveyor belt can be uniformly positioned to the same longitudinal position, and the positioning clamp 7 can form a cyclic anti-slip and positioning operation, which effectively improves work efficiency while ensuring the position accuracy of the embossing treatment and reducing the frequency of defective products.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An embossing device for producing EPDM sealing rings, comprising an embossing machine (1), characterized in that: An embossing roller (2) is arranged inside the embossing machine (1), bosses (3) are arranged on both sides of the conveyor belt of the embossing machine (1), a connecting plate (4) is arranged on the surface of the conveyor belt of the embossing machine (1), a fixed seat (5) is arranged above the boss (3), one side of the fixed seat (5) is provided with an electric telescopic device (6) for driving the connecting plate (4) to move forward and backward and up and down, one side of the connecting plate (4) is provided with a positioning clamp (7) for supporting the sealing ring to prevent it from slipping, and the positioning clamp (7) is also used to position the sealing ring to prevent it from being skewed and affecting the product quality, and a slide groove (8) is provided inside the boss (3) for limiting the connecting plate (4) to keep it in a horizontal state.
2. The embossing equipment for producing EPDM sealing rings according to claim 1, characterized in that: A guide slope (9) is provided at the upper end of the positioning clamp (7). When the guide slope (9) contacts the embossing roller (2), it automatically guides the connecting plate (4) to move outwards to prevent it from continuing to move inwards and becoming stuck.
3. The embossing equipment for producing EPDM sealing rings according to claim 1, characterized in that: Slide plates (10) are provided at both ends of the connecting plate (4), and the slide plates (10) are slidably installed inside the slide groove (8). The lower end of the slide plate (10) is provided with a T-shaped plate (11) for sliding connection with the bottom position of the slide groove (8).
4. The embossing equipment for producing EPDM sealing rings according to claim 3, characterized in that: A telescopic pull rod (12) is arranged above the T-shaped plate (11) and is used to connect with the slide plate (10) to prevent the slide plate from tilting.
5. The embossing equipment for producing EPDM sealing rings according to claim 1, characterized in that: The lower end of the electric telescopic device (6) is provided with a ring sleeve (13), and the upper end of the electric telescopic device (6) is provided with an adapter seat (14) for rotationally connecting with the top rod body of the fixing seat (5).
6. The embossing equipment for producing EPDM sealing rings according to claim 1, characterized in that: Both ends of the connecting plate (4) are provided with connecting rods (15) for connecting and fixing with the slide plate (10), and the connecting rods (15) are also used for rotating the mounting ring sleeve (13).
7. The embossing equipment for producing EPDM sealing rings according to claim 4, characterized in that: The telescopic pull rod (12) is also used to automatically adapt to the use height of the connecting plate (4) when the electric telescopic device (6) is in different recovery states.